[2025-01-09T00:19:43.962+0000][0.004s][1580][info][gc,init] CardTable entry size: 512 [2025-01-09T00:19:43.962+0000][0.004s][1580][info][gc ] Heuristics ergonomically sets -XX:GCTimeRatio=70 [2025-01-09T00:19:43.962+0000][0.004s][1580][info][gc ] Heuristics ergonomically sets -XX:+ExplicitGCInvokesConcurrent [2025-01-09T00:19:43.962+0000][0.004s][1580][info][gc ] Heuristics ergonomically sets -XX:+ShenandoahImplicitGCInvokesConcurrent [2025-01-09T00:19:43.962+0000][0.004s][1580][info][gc ] Heuristics ergonomically sets -XX:+UseCondCardMark [2025-01-09T00:19:43.962+0000][0.004s][1580][info][gc ] Using Shenandoah [2025-01-09T00:19:43.965+0000][0.007s][1580][info][gc,ref ] Clearing All SoftReferences [2025-01-09T00:19:45.949+0000][1.991s][1580][info][gc,free] Free: 9728M, Max: 4096K regular, 9728M humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 2432 Collector Reserve: 512M, Max: 4096K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Version: 25-root-reset-bitmap-aarch64.4ae220 (fastdebug) [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] CPUs: 8 total, 8 available [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Memory: 14848M [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Large Page Support: Disabled [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] NUMA Support: Disabled [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Compressed Oops: Enabled (Zero based) [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Heap Min Capacity: 10G [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Heap Initial Capacity: 10G [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Heap Max Capacity: 10G [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Pre-touch: Enabled [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Heap Region Count: 2560 [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Heap Region Size: 4M [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] TLAB Size Max: 4M [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Young Generation Soft Size: 10G [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Young Generation Max: 10G [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Old Generation Soft Size: 0B [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Old Generation Max: 0B [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Parallel Workers: 4 [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Concurrent Workers: 2 [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Mode: Generational [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Heuristics: Adaptive [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Young Heuristics: Adaptive [2025-01-09T00:19:46.014+0000][2.056s][1580][info][gc,init] Old Heuristics: Old [2025-01-09T00:19:46.028+0000][2.070s][1580][info][gc,metaspace] CDS archive(s) mapped at: [0x0000700000000000-0x0000700000ea0000-0x0000700000ea0000), size 15335424, SharedBaseAddress: 0x0000700000000000, ArchiveRelocationMode: 1. [2025-01-09T00:19:46.028+0000][2.070s][1580][info][gc,metaspace] Compressed class space mapped at: 0x0000700001000000-0x0000700041000000, reserved size: 1073741824 [2025-01-09T00:19:46.028+0000][2.070s][1580][info][gc,metaspace] UseCompressedClassPointers 1, UseCompactObjectHeaders 1 [2025-01-09T00:19:46.028+0000][2.070s][1580][info][gc,metaspace] Narrow klass pointer bits 22, Max shift 10 [2025-01-09T00:19:46.028+0000][2.070s][1580][info][gc,metaspace] Narrow klass base: 0x0000700000000000, Narrow klass shift: 10 [2025-01-09T00:19:46.028+0000][2.070s][1580][info][gc,metaspace] Encoding Range: [0x0000700000000000 - 0x0000700100000000), (4294967296 bytes) [2025-01-09T00:19:46.028+0000][2.070s][1580][info][gc,metaspace] Klass Range: [0x0000700000000000 - 0x0000700041000000), (1090519040 bytes) [2025-01-09T00:19:46.028+0000][2.070s][1580][info][gc,metaspace] Klass ID Range: [1 - 1064960) (1064959) [2025-01-09T00:19:52.608+0000][8.650s][1590][info][gc ] Trigger (Young): Learning 1 of 5. Free (7164M) is below initial threshold (7167M) [2025-01-09T00:19:52.608+0000][8.650s][1589][info][gc,free ] Free: 7164M, Max: 4096K regular, 7164M humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 1791 Collector Reserve: 512M, Max: 4096K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [2025-01-09T00:19:52.608+0000][8.650s][1589][info][gc,ergo ] GC(0) Start GC cycle (Young) [2025-01-09T00:19:52.609+0000][8.651s][1589][info][gc,start ] GC(0) Concurrent reset (Young) [2025-01-09T00:19:52.609+0000][8.651s][1589][info][gc,task ] GC(0) Using 2 of 4 workers for Concurrent reset (Young) [2025-01-09T00:19:52.609+0000][8.652s][1589][info][gc ] GC(0) Concurrent reset (Young) 0.052ms [2025-01-09T00:19:52.610+0000][8.652s][1596][info][gc,start ] GC(0) Pause Init Mark (Young) [2025-01-09T00:19:52.610+0000][8.652s][1596][info][gc,task ] GC(0) Using 4 of 4 workers for init marking [2025-01-09T00:19:52.614+0000][8.656s][1596][info][gc,start ] GC(0) Verify Before Mark, Level 4 [2025-01-09T00:19:52.645+0000][8.687s][1583][info][gc,remset ] GC(0) Scan remembered set using bitmap: true [2025-01-09T00:19:52.645+0000][8.687s][1582][info][gc,remset ] GC(0) Scan remembered set using bitmap: true [2025-01-09T00:19:52.645+0000][8.687s][1581][info][gc,remset ] GC(0) Scan remembered set using bitmap: true [2025-01-09T00:19:52.645+0000][8.687s][1584][info][gc,remset ] GC(0) Scan remembered set using bitmap: true [2025-01-09T00:19:53.275+0000][9.317s][1596][info][gc ] GC(0) Verify Before Mark, Level 4 (1873655 reachable, 0 marked) [2025-01-09T00:19:53.275+0000][9.317s][1596][info][gc ] GC(0) Pause Init Mark (Young) 665.493ms [2025-01-09T00:19:53.275+0000][9.317s][1596][info][safepoint,stats] VM Operation [ threads: total initial_running ][ time: sync vmop total ] page_trap_count [2025-01-09T00:19:53.275+0000][9.317s][1596][info][safepoint,stats] ShenandoahInitMark [ 13 1 ][ 78605 665530758 665609363 ] 1 [2025-01-09T00:19:53.275+0000][9.317s][1596][info][safepoint ] Safepoint "ShenandoahInitMark", Time since last: 6564505729 ns, Reaching safepoint: 78605 ns, At safepoint: 665530758 ns, Total: 665609363 ns [2025-01-09T00:19:53.275+0000][9.317s][1589][info][gc,start ] GC(0) Concurrent remembered set scanning [2025-01-09T00:19:53.275+0000][9.317s][1589][info][gc,task ] GC(0) Using 2 of 4 workers for Concurrent remembered set scanning [2025-01-09T00:19:53.275+0000][9.317s][1589][info][gc,remset ] GC(0) Scan remembered set using bitmap: true [2025-01-09T00:19:53.275+0000][9.317s][1608][info][gc ] Failed to allocate TLAB, 4096K [2025-01-09T00:19:53.275+0000][9.317s][1608][info][gc ] Cancelling GC: Allocation Failure [2025-01-09T00:19:53.275+0000][9.318s][1589][info][gc ] GC(0) Concurrent remembered set scanning 0.372ms [2025-01-09T00:19:53.275+0000][9.318s][1589][info][gc,start ] GC(0) Concurrent marking roots [2025-01-09T00:19:53.275+0000][9.318s][1589][info][gc,task ] GC(0) Using 2 of 4 workers for concurrent marking roots [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc ] GC(0) Concurrent marking roots 0.636ms [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,ergo ] GC(0) At end of Interrupted Concurrent Young GC: Young generation used: 2567M, used regions: 2568M, humongous waste: 948K, soft capacity: 10240M, max capacity: 10240M, available: 7160M [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,ergo ] GC(0) At end of Interrupted Concurrent Young GC: Old generation used: 0B, used regions: 0B, humongous waste: 0B, soft capacity: 0B, max capacity: 0B, available: 0B [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,free ] Free: 7160M, Max: 4096K regular, 7160M humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 1790 Collector Reserve: 512M, Max: 4096K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] Concurrent Reset 67 us [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] Pause Init Mark (G) 665653 us [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] Pause Init Mark (N) 665505 us [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] Swap Remembered Set 16 us [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] Update Region States 31 us [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] Concurrent Scan Remembered Set 380 us, parallelism: 1.69x [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] RS: 643 us [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] RS: Scan Clusters 643 us, workers (us): 324, 319, ---, ---, [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] Concurrent Mark Roots 642 us, parallelism: 1.68x [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] CMR: 1081 us [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] CMR: Thread Roots 370 us, workers (us): 370, 0, ---, ---, [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] CMR: Code Cache Roots 62 us, workers (us): 61, 0, ---, ---, [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] CMR: VM Strong Roots 107 us, workers (us): 60, 47, ---, ---, [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] CMR: CLDG Roots 542 us, workers (us): ---, 542, ---, ---, [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] Young regions: Age table: [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,stats ] [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,metaspace ] Metaspace: 1974K(2112K)->1974K(2112K) NonClass: 1727K(1792K)->1727K(1792K) Class: 246K(320K)->246K(320K) [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc ] Trigger (Young): Handle Allocation Failure [2025-01-09T00:19:53.276+0000][9.318s][1589][info][gc,free ] Free: 7160M, Max: 4096K regular, 7160M humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 1790 Collector Reserve: 512M, Max: 4096K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [2025-01-09T00:19:53.276+0000][9.318s][1596][info][gc,start ] GC(1) Pause Degenerated GC (Young) (Roots) [2025-01-09T00:19:53.276+0000][9.318s][1596][info][gc,task ] GC(1) Using 4 of 4 workers for stw degenerated gc [2025-01-09T00:19:53.276+0000][9.318s][1596][info][gc ] GC(1) Cancel marking: Young [2025-01-09T00:19:53.326+0000][9.368s][1596][info][gc,remset ] GC(1) Scan remembered set using bitmap: true [2025-01-09T00:19:53.326+0000][9.368s][1596][info][gc,remset ] GC(1) Scan remembered set using bitmap: true [2025-01-09T00:19:53.641+0000][9.683s][1596][info][gc,remset ] GC(1) Scan remembered set using bitmap: true [2025-01-09T00:19:53.641+0000][9.684s][1596][info][gc,ref ] GC(1) Encountered references: Soft: 2370, Weak: 336, Final: 0, Phantom: 48 [2025-01-09T00:19:53.641+0000][9.684s][1596][info][gc,ref ] GC(1) Discovered references: Soft: 0, Weak: 274, Final: 0, Phantom: 46 [2025-01-09T00:19:53.641+0000][9.684s][1596][info][gc,ref ] GC(1) Enqueued references: Soft: 0, Weak: 67, Final: 0, Phantom: 38 [2025-01-09T00:19:53.689+0000][9.731s][1596][info][gc,age ] GC(1) ---------------------------------------------------------------------------- [2025-01-09T00:19:53.689+0000][9.731s][1596][info][gc,ergo ] GC(1) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [2025-01-09T00:19:53.689+0000][9.731s][1596][info][gc,ergo ] GC(1) Adaptive CSet Selection for YOUNG. Max Evacuation: 426M, Actual Free: 4096K. [2025-01-09T00:19:53.689+0000][9.731s][1596][info][gc,ergo ] GC(1) Chosen CSet evacuates young: 45879K (of which at least: 0B are to be promoted), old: 0B [2025-01-09T00:19:53.689+0000][9.731s][1596][info][gc,ergo ] GC(1) Collectable Garbage: 2503M (100%), Immediate: 4096K (0%), 1 regions, CSet: 2499M (99%), 636 regions [2025-01-09T00:19:53.689+0000][9.731s][1596][info][gc,ergo ] GC(1) Evacuation Targets: YOUNG: 45879K, PROMOTE: 0B, OLD: 0B, TOTAL: 45879K [2025-01-09T00:19:53.689+0000][9.731s][1596][info][gc,free ] Free: 7620M, Max: 4096K regular, 7160M humongous, Frag: 6% external, 0% internal; Used: 4096K, Mutator Free: 1905 Collector Reserve: 57344K, Max: 4096K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [2025-01-09T00:19:53.689+0000][9.731s][1596][info][gc,start ] GC(1) Verify Before Evacuation, Level 4 [2025-01-09T00:19:53.693+0000][9.735s][1583][info][gc,remset ] GC(1) Scan remembered set using bitmap: true [2025-01-09T00:19:53.693+0000][9.735s][1584][info][gc,remset ] GC(1) Scan remembered set using bitmap: true [2025-01-09T00:19:53.693+0000][9.735s][1581][info][gc,remset ] GC(1) Scan remembered set using bitmap: true [2025-01-09T00:19:53.693+0000][9.735s][1582][info][gc,remset ] GC(1) Scan remembered set using bitmap: true [2025-01-09T00:19:54.005+0000][10.047s][1596][info][gc ] GC(1) Verify Before Evacuation, Level 4 (51524 reachable, 1824985 marked) [2025-01-09T00:19:54.506+0000][10.548s][1596][info][gc,start ] GC(1) Verify After Updating References, Level 4 [2025-01-09T00:19:54.509+0000][10.551s][1582][info][gc,remset ] GC(1) Scan remembered set using bitmap: true [2025-01-09T00:19:54.509+0000][10.551s][1584][info][gc,remset ] GC(1) Scan remembered set using bitmap: true [2025-01-09T00:19:54.509+0000][10.551s][1581][info][gc,remset ] GC(1) Scan remembered set using bitmap: true [2025-01-09T00:19:54.509+0000][10.551s][1583][info][gc,remset ] GC(1) Scan remembered set using bitmap: true [2025-01-09T00:19:54.697+0000][10.739s][1596][info][gc ] GC(1) Verify After Updating References, Level 4 (54381 reachable, 1822165 marked) [2025-01-09T00:19:54.697+0000][10.740s][1596][info][gc,ergo ] GC(1) Transfer 14 region(s) from Young to Old, yielding increased size: 57344K [2025-01-09T00:19:54.698+0000][10.740s][1596][info][gc,free ] Free: 9600M, Max: 4096K regular, 7164M humongous, Frag: 0% external, 25% internal; Used: 2436M, Mutator Free: 2400 Collector Reserve: 512M, Max: 4096K; Used: 108M Old Collector Reserve: 57344K, Max: 4096K; Used: 0B [2025-01-09T00:19:54.766+0000][10.808s][1596][info][gc,ergo ] GC(1) After Degenerated GC, successfully transferred 0 regions to none to prepare for next gc, old available: 57344K, young_available: 9600M [2025-01-09T00:19:54.766+0000][10.808s][1596][info][gc,start ] GC(1) Verify After Degenerated GC, Level 4 [2025-01-09T00:19:54.769+0000][10.811s][1581][info][gc,remset ] GC(1) Scan remembered set using bitmap: true [2025-01-09T00:19:54.769+0000][10.811s][1582][info][gc,remset ] GC(1) Scan remembered set using bitmap: true [2025-01-09T00:19:54.769+0000][10.811s][1584][info][gc,remset ] GC(1) Scan remembered set using bitmap: true [2025-01-09T00:19:54.769+0000][10.811s][1583][info][gc,remset ] GC(1) Scan remembered set using bitmap: true [2025-01-09T00:19:54.960+0000][11.002s][1596][info][gc ] GC(1) Verify After Degenerated GC, Level 4 (54381 reachable, 1822165 marked) [2025-01-09T00:19:54.960+0000][11.002s][1596][info][gc,ergo ] GC(1) Good progress for free space: 9600M, need 102M [2025-01-09T00:19:54.960+0000][11.002s][1596][info][gc,ergo ] GC(1) Good progress for used space: 2496M, need 4096K [2025-01-09T00:19:54.960+0000][11.002s][1596][info][gc ] GC(1) Pause Degenerated GC (Young) (Roots) 2567M->71M(10240M) 1683.349ms [2025-01-09T00:19:54.960+0000][11.002s][1596][info][safepoint,stats] ShenandoahDegeneratedGC [ 13 0 ][ 8253 1683389730 1683397983 ] 0 [2025-01-09T00:19:54.960+0000][11.002s][1596][info][safepoint ] Safepoint "ShenandoahDegeneratedGC", Time since last: 1218185 ns, Reaching safepoint: 8253 ns, At safepoint: 1683389730 ns, Total: 1683397983 ns [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,ergo ] GC(1) At end of Degenerated Young GC: GCU: 6.9%, MU: 11.2% during period of 11.002s [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,ergo ] GC(1) At end of Degenerated Young GC: Young generation used: 76875K, used regions: 77824K, humongous waste: 948K, soft capacity: 10240M, max capacity: 10184M, available: 9596M [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,ergo ] GC(1) At end of Degenerated Young GC: Old generation used: 0B, used regions: 0B, humongous waste: 0B, soft capacity: 0B, max capacity: 57344K, available: 57344K [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,free ] Free: 9596M, Max: 4096K regular, 9596M humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 2399 Collector Reserve: 512M, Max: 4096K; Used: 0B Old Collector Reserve: 57344K, Max: 4096K; Used: 0B [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] RS: 1268 us [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] RS: Scan Clusters 1268 us, workers (us): 321, 320, 315, 312, [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Pause Degenerated GC (G) 1683443 us [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Pause Degenerated GC (N) 1683356 us [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Degen STW Mark 315750 us, parallelism: 3.99x [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] DSM: 1258733 us [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] DSM: Thread Roots 133 us, workers (us): 42, 29, 31, 30, [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] DSM: Code Cache Roots 194 us, workers (us): 0, 151, 42, 0, [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] DSM: VM Strong Roots 26 us, workers (us): 14, 0, 12, 0, [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] DSM: CLDG Roots 580 us, workers (us): 29, 1, 1, 548, [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] DSM: Parallel Mark 1257800 us, workers (us): 314600, 314502, 314597, 314100, [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] System Purge 47381 us [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Weak References 148 us, parallelism: 0.78x [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] WRP: 116 us [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] WRP: Weak References 116 us, workers (us): 114, 1, 0, 0, [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Weak Roots 47231 us, parallelism: 4.00x [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] DWR: 188765 us [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] DWR: VM Weak Roots 188765 us, workers (us): 47197, 47191, 47191, 47185, [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Update Region States 40 us [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Manage GC/TLABs 121 us [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Choose Collection Set 198 us [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Rebuild Free Set 76 us [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Evacuation 129076 us [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Manage GCLABs 205 us [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Update References 283453 us [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Update Region States 65 us [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Trash Collection Set 18 us [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Rebuild Free Set 141 us [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Degen Update Roots 87898 us, parallelism: 3.98x [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] DU: 349916 us [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] DU: Thread Roots 141 us, workers (us): 2, 2, 41, 96, [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] DU: Code Cache Roots 279 us, workers (us): 0, 210, 69, 0, [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] DU: VM Strong Roots 55 us, workers (us): 27, 15, 13, 0, [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] DU: VM Weak Roots 348719 us, workers (us): 87164, 87174, 87199, 87182, [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] DU: CLDG Roots 722 us, workers (us): 651, 21, 2, 48, [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Cleanup 67873 us [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Workers: Evacuated 45879K across 1876508 objects, abandoned 0B across 0 objects. [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] Young regions: Age table: [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] - age 1: 20000016 bytes, 20000016 total [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,stats ] [2025-01-09T00:19:54.960+0000][11.002s][1589][info][gc,metaspace ] Metaspace: 1974K(2112K)->1974K(2112K) NonClass: 1727K(1792K)->1727K(1792K) Class: 246K(320K)->246K(320K) [2025-01-09T00:20:00.606+0000][16.648s][1590][info][gc ] Trigger (Young): Learning 1 of 5. Free (7164M) is below initial threshold (7167M) [2025-01-09T00:20:00.606+0000][16.648s][1589][info][gc,free ] Free: 7164M, Max: 4096K regular, 7164M humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 1791 Collector Reserve: 512M, Max: 4096K; Used: 0B Old Collector Reserve: 57344K, Max: 4096K; Used: 0B [2025-01-09T00:20:00.606+0000][16.648s][1589][info][gc,ergo ] GC(2) Start GC cycle (Young) [2025-01-09T00:20:00.606+0000][16.648s][1589][info][gc,start ] GC(2) Concurrent reset (Young) [2025-01-09T00:20:00.606+0000][16.648s][1589][info][gc,task ] GC(2) Using 2 of 4 workers for Concurrent reset (Young) [2025-01-09T00:20:00.625+0000][16.667s][1589][info][gc ] GC(2) Concurrent reset (Young) 18.484ms [2025-01-09T00:20:00.625+0000][16.667s][1596][info][gc,start ] GC(2) Pause Init Mark (Young) [2025-01-09T00:20:00.625+0000][16.667s][1596][info][gc,task ] GC(2) Using 4 of 4 workers for init marking [2025-01-09T00:20:00.629+0000][16.671s][1596][info][gc,start ] GC(2) Verify Before Mark, Level 4 [2025-01-09T00:20:00.633+0000][16.675s][1582][info][gc,remset ] GC(2) Scan remembered set using bitmap: true [2025-01-09T00:20:00.633+0000][16.675s][1583][info][gc,remset ] GC(2) Scan remembered set using bitmap: true [2025-01-09T00:20:00.633+0000][16.675s][1584][info][gc,remset ] GC(2) Scan remembered set using bitmap: true [2025-01-09T00:20:00.633+0000][16.675s][1581][info][gc,remset ] GC(2) Scan remembered set using bitmap: true [2025-01-09T00:20:00.638+0000][16.680s][1596][info][gc ] GC(2) Verify Before Mark, Level 4 (47594 reachable, 0 marked) [2025-01-09T00:20:00.638+0000][16.680s][1596][info][gc ] GC(2) Pause Init Mark (Young) 12.776ms [2025-01-09T00:20:00.638+0000][16.680s][1596][info][safepoint,stats] ShenandoahInitMark [ 13 1 ][ 81414 12811036 12892450 ] 1 [2025-01-09T00:20:00.638+0000][16.680s][1596][info][safepoint ] Safepoint "ShenandoahInitMark", Time since last: 5665202714 ns, Reaching safepoint: 81414 ns, At safepoint: 12811036 ns, Total: 12892450 ns [2025-01-09T00:20:00.638+0000][16.680s][1589][info][gc,start ] GC(2) Concurrent remembered set scanning [2025-01-09T00:20:00.638+0000][16.680s][1589][info][gc,task ] GC(2) Using 2 of 4 workers for Concurrent remembered set scanning [2025-01-09T00:20:00.638+0000][16.680s][1589][info][gc,remset ] GC(2) Scan remembered set using bitmap: true [2025-01-09T00:20:00.638+0000][16.680s][1589][info][gc ] GC(2) Concurrent remembered set scanning 0.370ms [2025-01-09T00:20:00.638+0000][16.680s][1589][info][gc,start ] GC(2) Concurrent marking roots [2025-01-09T00:20:00.638+0000][16.680s][1589][info][gc,task ] GC(2) Using 2 of 4 workers for concurrent marking roots [2025-01-09T00:20:00.639+0000][16.681s][1589][info][gc ] GC(2) Concurrent marking roots 0.652ms [2025-01-09T00:20:00.639+0000][16.681s][1589][info][gc,start ] GC(2) Concurrent marking (Young) [2025-01-09T00:20:00.639+0000][16.681s][1589][info][gc,task ] GC(2) Using 2 of 4 workers for concurrent marking [2025-01-09T00:20:00.657+0000][16.699s][1596][info][handshake ] Handshake "Shenandoah Flush SATB", Targeted threads: 13, Executed by requesting thread: 12, Total completion time: 66734 ns [2025-01-09T00:20:01.635+0000][17.677s][1596][info][handshake ] Handshake "Shenandoah Flush SATB", Targeted threads: 13, Executed by requesting thread: 12, Total completion time: 67450 ns [2025-01-09T00:20:01.635+0000][17.677s][1589][info][gc ] GC(2) Concurrent marking (Young) 996.229ms [2025-01-09T00:20:01.635+0000][17.677s][1596][info][gc,start ] GC(2) Pause Final Mark (Young) [2025-01-09T00:20:01.635+0000][17.677s][1596][info][gc,task ] GC(2) Using 4 of 4 workers for final marking [2025-01-09T00:20:01.635+0000][17.678s][1596][info][gc,remset ] GC(2) Scan remembered set using bitmap: true [2025-01-09T00:20:01.636+0000][17.678s][1596][info][gc,age ] GC(2) - age 1: prev 66981000 bytes, curr 50224080 bytes, mortality 0.25 [2025-01-09T00:20:01.636+0000][17.678s][1596][info][gc,age ] GC(2) ---------------------------------------------------------------------------- [2025-01-09T00:20:01.636+0000][17.678s][1596][info][gc,age ] GC(2) Skipped: 0 (0.00), R-Aged: 20000016 (0.40), Clamped: 0 (0.00), R-Young: 0 (0.00) [2025-01-09T00:20:01.636+0000][17.678s][1596][info][gc,ergo ] GC(2) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [2025-01-09T00:20:01.636+0000][17.678s][1596][info][gc,ergo ] GC(2) Adaptive CSet Selection for YOUNG. Max Evacuation: 424M, Actual Free: 0B. [2025-01-09T00:20:01.636+0000][17.678s][1596][info][gc,ergo ] GC(2) Chosen CSet evacuates young: 64826K (of which at least: 0B are to be promoted), old: 0B [2025-01-09T00:20:01.636+0000][17.678s][1596][info][gc,ergo ] GC(2) Collectable Garbage: 2424M (99%), Immediate: 0B (0%), 0 regions, CSet: 2424M (99%), 622 regions [2025-01-09T00:20:01.636+0000][17.678s][1596][info][gc,ergo ] GC(2) Evacuation Targets: YOUNG: 64826K, PROMOTE: 0B, OLD: 0B, TOTAL: 64826K [2025-01-09T00:20:01.636+0000][17.678s][1596][info][gc,ergo ] GC(2) Transfer 14 region(s) from Old to Young, yielding increased size: 10240M [2025-01-09T00:20:01.636+0000][17.678s][1596][info][gc,free ] Free: 7220M, Max: 4096K regular, 6728M humongous, Frag: 7% external, 0% internal; Used: 4042K, Mutator Free: 1806 Collector Reserve: 77824K, Max: 4096K; Used: 0B Old Collector Reserve: 0B, Max: 0B; Used: 0B [2025-01-09T00:20:01.636+0000][17.678s][1596][info][gc,start ] GC(2) Verify Before Evacuation, Level 4 [2025-01-09T00:20:01.639+0000][17.682s][1581][info][gc,remset ] GC(2) Scan remembered set using bitmap: true [2025-01-09T00:20:01.639+0000][17.682s][1582][info][gc,remset ] GC(2) Scan remembered set using bitmap: true [2025-01-09T00:20:01.639+0000][17.682s][1584][info][gc,remset ] GC(2) Scan remembered set using bitmap: true [2025-01-09T00:20:01.639+0000][17.682s][1583][info][gc,remset ] GC(2) Scan remembered set using bitmap: true [2025-01-09T00:20:03.550+0000][19.592s][1596][info][gc ] GC(2) Verify Before Evacuation, Level 4 (47595 reachable, 21178846 marked) [2025-01-09T00:20:03.550+0000][19.592s][1596][info][gc ] GC(2) Pause Final Mark (Young) 1914.746ms [2025-01-09T00:20:03.550+0000][19.592s][1596][info][safepoint,stats] ShenandoahFinalMarkStartEvac [ 13 1 ][ 74346 1914782476 1914856822 ] 1 [2025-01-09T00:20:03.550+0000][19.592s][1596][info][safepoint ] Safepoint "ShenandoahFinalMarkStartEvac", Time since last: 997305264 ns, Reaching safepoint: 74346 ns, At safepoint: 1914782476 ns, Total: 1914856822 ns [2025-01-09T00:20:03.550+0000][19.592s][1589][info][gc,start ] GC(2) Concurrent thread roots [2025-01-09T00:20:03.550+0000][19.592s][1589][info][gc,task ] GC(2) Using 2 of 4 workers for Concurrent thread roots [2025-01-09T00:20:03.550+0000][19.592s][1589][info][gc ] GC(2) Concurrent thread roots 0.105ms [2025-01-09T00:20:03.550+0000][19.592s][1589][info][gc,start ] GC(2) Concurrent weak references (Young) [2025-01-09T00:20:03.550+0000][19.592s][1589][info][gc,task ] GC(2) Using 2 of 4 workers for concurrent weak references [2025-01-09T00:20:03.550+0000][19.592s][1589][info][gc,ref ] GC(2) Encountered references: Soft: 2370, Weak: 269, Final: 0, Phantom: 10 [2025-01-09T00:20:03.550+0000][19.592s][1589][info][gc,ref ] GC(2) Discovered references: Soft: 0, Weak: 171, Final: 0, Phantom: 8 [2025-01-09T00:20:03.550+0000][19.592s][1589][info][gc,ref ] GC(2) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-01-09T00:20:03.550+0000][19.592s][1589][info][gc ] GC(2) Concurrent weak references (Young) 0.111ms [2025-01-09T00:20:03.550+0000][19.592s][1589][info][gc,start ] GC(2) Concurrent weak roots (Young) [2025-01-09T00:20:03.550+0000][19.592s][1589][info][gc,task ] GC(2) Using 2 of 4 workers for concurrent weak root [2025-01-09T00:20:03.768+0000][19.810s][1596][info][handshake ] Handshake "Shenandoah Concurrent Weak Roots", Targeted threads: 13, Executed by requesting thread: 11, Total completion time: 68512 ns [2025-01-09T00:20:03.768+0000][19.810s][1589][info][gc ] GC(2) Concurrent weak roots (Young) 217.729ms [2025-01-09T00:20:03.768+0000][19.810s][1589][info][gc,start ] GC(2) Concurrent cleanup (Young) [2025-01-09T00:20:03.769+0000][19.811s][1589][info][gc,task ] GC(2) Using 2 of 4 workers for cleanup early. [2025-01-09T00:20:03.769+0000][19.811s][1589][info][gc ] GC(2) Concurrent cleanup (Young) 3077M->3078M(10240M) 1.099ms [2025-01-09T00:20:03.769+0000][19.811s][1589][info][gc,free ] Free: 7117M, Max: 4096K regular, 6728M humongous, Frag: 6% external, 0% internal; Used: 7083K, Mutator Free: 1781 Collector Reserve: 45042K, Max: 4096K; Used: 14336B Old Collector Reserve: 0B, Max: 0B; Used: 0B [2025-01-09T00:20:03.769+0000][19.811s][1589][info][gc,start ] GC(2) Concurrent strong roots [2025-01-09T00:20:03.769+0000][19.811s][1589][info][gc,task ] GC(2) Using 2 of 4 workers for concurrent strong root [2025-01-09T00:20:03.769+0000][19.811s][1589][info][gc ] GC(2) Concurrent strong roots 0.319ms [2025-01-09T00:20:03.769+0000][19.811s][1589][info][gc,start ] GC(2) Concurrent evacuation [2025-01-09T00:20:03.769+0000][19.811s][1589][info][gc,task ] GC(2) Using 2 of 4 workers for concurrent evacuation [2025-01-09T00:20:03.772+0000][19.814s][1608][info][gc ] Failed to allocate TLAB, 3041K [2025-01-09T00:20:03.772+0000][19.814s][1608][info][gc ] Cancelling GC: Allocation Failure [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc ] GC(2) Concurrent evacuation 3.308ms [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,ergo ] GC(2) At end of Interrupted Concurrent Young GC: Young generation used: 3078M, used regions: 3084M, humongous waste: 948K, soft capacity: 10240M, max capacity: 10240M, available: 7117M [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,ergo ] GC(2) At end of Interrupted Concurrent Young GC: Old generation used: 0B, used regions: 0B, humongous waste: 0B, soft capacity: 0B, max capacity: 0B, available: 0B [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,free ] Free: 7117M, Max: 4096K regular, 6728M humongous, Frag: 6% external, 0% internal; Used: 7083K, Mutator Free: 1781 Collector Reserve: 44934K, Max: 4096K; Used: 122K Old Collector Reserve: 0B, Max: 0B; Used: 0B [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Concurrent Reset 18501 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Pause Init Mark (G) 12930 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Pause Init Mark (N) 12786 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Swap Remembered Set 20 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Update Region States 26 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Concurrent Scan Remembered Set 376 us, parallelism: 1.77x [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] RS: 666 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] RS: Scan Clusters 666 us, workers (us): 335, 331, ---, ---, [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Concurrent Mark Roots 657 us, parallelism: 1.37x [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] CMR: 903 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] CMR: Thread Roots 190 us, workers (us): 0, 190, ---, ---, [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] CMR: Code Cache Roots 65 us, workers (us): 0, 64, ---, ---, [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] CMR: VM Strong Roots 78 us, workers (us): 41, 37, ---, ---, [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] CMR: CLDG Roots 570 us, workers (us): 570, ---, ---, ---, [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Concurrent Marking 996238 us, parallelism: 2.00x [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] CM: 1991900 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] CM: Parallel Mark 1991900 us, workers (us): 995955, 995945, ---, ---, [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Flush SATB 224 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Pause Final Mark (G) 1914892 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Pause Final Mark (N) 1914752 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Finish Mark 53 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Update Region States 48 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Choose Collection Set 200 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Rebuild Free Set 77 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Concurrent Thread Roots 113 us, parallelism: 1.04x [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] CTR: 118 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] CTR: Thread Roots 118 us, workers (us): 59, 59, ---, ---, [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Concurrent Weak References 114 us, parallelism: 0.84x [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] CWRF: 95 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] CWRF: Weak References 95 us, workers (us): 76, 19, ---, ---, [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Concurrent Weak Roots 217733 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Roots 217615 us, parallelism: 2.00x [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] CWR: 435128 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] CWR: VM Weak Roots 435128 us, workers (us): 217572, 217555, ---, ---, [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Rendezvous 108 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Concurrent Cleanup 1106 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Concurrent Strong Roots 325 us, parallelism: 1.54x [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] CSR: 500 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] CSR: Code Cache Roots 279 us, workers (us): 74, 204, ---, ---, [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] CSR: VM Strong Roots 20 us, workers (us): 12, 7, ---, ---, [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] CSR: CLDG Roots 202 us, workers (us): 202, ---, ---, ---, [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Concurrent Evacuation 3314 us [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Workers: Evacuated 25170K across 1061166 objects, abandoned 0B across 0 objects. [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Mutators: Evacuated 210K across 1770 objects, abandoned 0B across 0 objects. [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] Young regions: Age table: [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] - age 1: 20000016 bytes, 20000016 total [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,stats ] [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,metaspace ] Metaspace: 1975K(2112K)->1975K(2112K) NonClass: 1728K(1792K)->1729K(1792K) Class: 246K(320K)->246K(320K) [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc ] Trigger (Young): Handle Allocation Failure [2025-01-09T00:20:03.773+0000][19.815s][1589][info][gc,free ] Free: 7117M, Max: 4096K regular, 6728M humongous, Frag: 6% external, 0% internal; Used: 7083K, Mutator Free: 1781 Collector Reserve: 44934K, Max: 4096K; Used: 122K Old Collector Reserve: 0B, Max: 0B; Used: 0B [2025-01-09T00:20:03.773+0000][19.815s][1596][info][gc,start ] GC(3) Pause Degenerated GC (Young) (Evacuation) [2025-01-09T00:20:03.773+0000][19.815s][1596][info][gc,task ] GC(3) Using 4 of 4 workers for stw degenerated gc [2025-01-09T00:20:04.852+0000][20.894s][1596][info][gc,start ] GC(3) Verify After Updating References, Level 4 [2025-01-09T00:20:04.856+0000][20.898s][1581][info][gc,remset ] GC(3) Scan remembered set using bitmap: true [2025-01-09T00:20:04.856+0000][20.898s][1582][info][gc,remset ] GC(3) Scan remembered set using bitmap: true [2025-01-09T00:20:04.856+0000][20.898s][1583][info][gc,remset ] GC(3) Scan remembered set using bitmap: true [2025-01-09T00:20:04.856+0000][20.898s][1584][info][gc,remset ] GC(3) Scan remembered set using bitmap: true [2025-01-09T00:20:06.747+0000][22.789s][1596][info][gc ] GC(3) Verify After Updating References, Level 4 (50442 reachable, 25324432 marked) [2025-01-09T00:20:06.748+0000][22.790s][1596][info][gc,free ] Free: 9088M, Max: 4096K regular, 6728M humongous, Frag: 0% external, 26% internal; Used: 2363M, Mutator Free: 2273 Collector Reserve: 513M, Max: 4096K; Used: 130M Old Collector Reserve: 0B, Max: 0B; Used: 0B [2025-01-09T00:20:06.814+0000][22.856s][1596][info][gc,ergo ] GC(3) After Degenerated GC, successfully transferred 0 regions to none to prepare for next gc, old available: 0B, young_available: 9088M [2025-01-09T00:20:06.814+0000][22.856s][1596][info][gc,start ] GC(3) Verify After Degenerated GC, Level 4 [2025-01-09T00:20:06.818+0000][22.860s][1584][info][gc,remset ] GC(3) Scan remembered set using bitmap: true [2025-01-09T00:20:06.818+0000][22.860s][1581][info][gc,remset ] GC(3) Scan remembered set using bitmap: true [2025-01-09T00:20:06.818+0000][22.860s][1583][info][gc,remset ] GC(3) Scan remembered set using bitmap: true [2025-01-09T00:20:06.818+0000][22.860s][1582][info][gc,remset ] GC(3) Scan remembered set using bitmap: true [2025-01-09T00:20:08.709+0000][24.751s][1596][info][gc ] GC(3) Verify After Degenerated GC, Level 4 (50442 reachable, 25324432 marked) [2025-01-09T00:20:08.709+0000][24.751s][1596][info][gc,ergo ] GC(3) Good progress for free space: 9088M, need 102M [2025-01-09T00:20:08.709+0000][24.751s][1596][info][gc,ergo ] GC(3) Good progress for used space: 2440M, need 4096K [2025-01-09T00:20:08.709+0000][24.751s][1596][info][gc ] GC(3) Pause Degenerated GC (Young) (Evacuation) 3078M->637M(10240M) 4936.024ms [2025-01-09T00:20:08.709+0000][24.751s][1596][info][safepoint,stats] ShenandoahDegeneratedGC [ 13 1 ][ 75568 4936075938 4936151506 ] 0 [2025-01-09T00:20:08.709+0000][24.751s][1596][info][safepoint ] Safepoint "ShenandoahDegeneratedGC", Time since last: 223005057 ns, Reaching safepoint: 75568 ns, At safepoint: 4936075938 ns, Total: 4936151506 ns [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,ergo ] GC(3) At end of Degenerated Young GC: GCU: 26.7%, MU: 7.3% during period of 13.749s [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,ergo ] GC(3) At end of Degenerated Young GC: Young generation used: 637M, used regions: 640M, humongous waste: 948K, soft capacity: 10240M, max capacity: 10240M, available: 9088M [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,ergo ] GC(3) At end of Degenerated Young GC: Old generation used: 0B, used regions: 0B, humongous waste: 0B, soft capacity: 0B, max capacity: 0B, available: 0B [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,free ] Free: 9088M, Max: 4096K regular, 6728M humongous, Frag: 26% external, 0% internal; Used: 4042K, Mutator Free: 2273 Collector Reserve: 513M, Max: 4096K; Used: 3041K Old Collector Reserve: 0B, Max: 0B; Used: 0B [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] Pause Degenerated GC (G) 4936189 us [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] Pause Degenerated GC (N) 4936037 us [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] Evacuation 143311 us [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] Manage GCLABs 259 us [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] Update References 911050 us [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] Update Region States 71 us [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] Trash Collection Set 22 us [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] Rebuild Free Set 148 us [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] Degen Update Roots 24046 us, parallelism: 3.98x [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] DU: 95622 us [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] DU: Thread Roots 94 us, workers (us): 84, 2, 4, 4, [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] DU: Code Cache Roots 280 us, workers (us): 0, 197, 83, 0, [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] DU: VM Strong Roots 12 us, workers (us): 8, 4, 0, 0, [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] DU: VM Weak Roots 95129 us, workers (us): 23783, 23786, 23782, 23778, [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] DU: CLDG Roots 106 us, workers (us): 9, 2, 5, 90, [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] Cleanup 66568 us [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] Workers: Evacuated 39443K across 1640800 objects, abandoned 0B across 0 objects. [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] Mutators: Evacuated 1480B across 63 objects, abandoned 0B across 0 objects. [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] Young regions: Age table: [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] - age 1: 6871632 bytes, 6871632 total [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] - age 2: 20000016 bytes, 26871648 total [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,stats ] [2025-01-09T00:20:08.709+0000][24.751s][1589][info][gc,metaspace ] Metaspace: 1975K(2112K)->1975K(2112K) NonClass: 1729K(1792K)->1729K(1792K) Class: 246K(320K)->246K(320K) [2025-01-09T00:20:13.168+0000][29.210s][1590][info][gc ] Trigger (Young): Learning 1 of 5. Free (7165M) is below initial threshold (7167M) [2025-01-09T00:20:13.168+0000][29.210s][1589][info][gc,free ] Free: 7165M, Max: 4096K regular, 6728M humongous, Frag: 7% external, 0% internal; Used: 7083K, Mutator Free: 1793 Collector Reserve: 513M, Max: 4096K; Used: 3041K Old Collector Reserve: 0B, Max: 0B; Used: 0B [2025-01-09T00:20:13.168+0000][29.210s][1589][info][gc,ergo ] GC(4) Start GC cycle (Young) [2025-01-09T00:20:13.168+0000][29.210s][1589][info][gc,start ] GC(4) Concurrent reset (Young) [2025-01-09T00:20:13.168+0000][29.210s][1589][info][gc,task ] GC(4) Using 2 of 4 workers for Concurrent reset (Young) [2025-01-09T00:20:13.186+0000][29.228s][1589][info][gc ] GC(4) Concurrent reset (Young) 18.578ms [2025-01-09T00:20:13.186+0000][29.228s][1596][info][gc,start ] GC(4) Pause Init Mark (Young) [2025-01-09T00:20:13.186+0000][29.228s][1596][info][gc,task ] GC(4) Using 4 of 4 workers for init marking [2025-01-09T00:20:13.191+0000][29.233s][1596][info][gc,start ] GC(4) Verify Before Mark, Level 4 [2025-01-09T00:20:13.194+0000][29.237s][1583][info][gc,remset ] GC(4) Scan remembered set using bitmap: true [2025-01-09T00:20:13.194+0000][29.237s][1581][info][gc,remset ] GC(4) Scan remembered set using bitmap: true [2025-01-09T00:20:13.194+0000][29.237s][1582][info][gc,remset ] GC(4) Scan remembered set using bitmap: true [2025-01-09T00:20:13.194+0000][29.237s][1584][info][gc,remset ] GC(4) Scan remembered set using bitmap: true [2025-01-09T00:20:13.200+0000][29.243s][1596][info][gc ] GC(4) Verify Before Mark, Level 4 (47606 reachable, 0 marked) [2025-01-09T00:20:13.201+0000][29.243s][1596][info][gc ] GC(4) Pause Init Mark (Young) 14.180ms [2025-01-09T00:20:13.201+0000][29.243s][1596][info][safepoint,stats] ShenandoahInitMark [ 13 1 ][ 81479 14216775 14298254 ] 1 [2025-01-09T00:20:13.201+0000][29.243s][1596][info][safepoint ] Safepoint "ShenandoahInitMark", Time since last: 4477151441 ns, Reaching safepoint: 81479 ns, At safepoint: 14216775 ns, Total: 14298254 ns [2025-01-09T00:20:13.201+0000][29.243s][1589][info][gc,start ] GC(4) Concurrent remembered set scanning [2025-01-09T00:20:13.201+0000][29.243s][1589][info][gc,task ] GC(4) Using 2 of 4 workers for Concurrent remembered set scanning [2025-01-09T00:20:13.201+0000][29.243s][1589][info][gc,remset ] GC(4) Scan remembered set using bitmap: true [2025-01-09T00:20:13.201+0000][29.243s][1589][info][gc ] GC(4) Concurrent remembered set scanning 0.370ms [2025-01-09T00:20:13.201+0000][29.243s][1589][info][gc,start ] GC(4) Concurrent marking roots [2025-01-09T00:20:13.201+0000][29.243s][1589][info][gc,task ] GC(4) Using 2 of 4 workers for concurrent marking roots [2025-01-09T00:20:13.202+0000][29.244s][1589][info][gc ] GC(4) Concurrent marking roots 0.615ms [2025-01-09T00:20:13.202+0000][29.244s][1589][info][gc,start ] GC(4) Concurrent marking (Young) [2025-01-09T00:20:13.202+0000][29.244s][1589][info][gc,task ] GC(4) Using 2 of 4 workers for concurrent marking [2025-01-09T00:20:13.220+0000][29.262s][1596][info][handshake ] Handshake "Shenandoah Flush SATB", Targeted threads: 13, Executed by requesting thread: 12, Total completion time: 73273 ns [2025-01-09T00:20:14.546+0000][30.588s][1596][info][handshake ] Handshake "Shenandoah Flush SATB", Targeted threads: 13, Executed by requesting thread: 12, Total completion time: 69605 ns [2025-01-09T00:20:14.546+0000][30.588s][1589][info][gc ] GC(4) Concurrent marking (Young) 1344.289ms [2025-01-09T00:20:14.547+0000][30.589s][1596][info][gc,start ] GC(4) Pause Final Mark (Young) [2025-01-09T00:20:14.547+0000][30.589s][1596][info][gc,task ] GC(4) Using 4 of 4 workers for final marking [2025-01-09T00:20:14.547+0000][30.589s][1596][info][gc,remset ] GC(4) Scan remembered set using bitmap: true [2025-01-09T00:20:14.547+0000][30.590s][1596][info][gc,age ] GC(4) - age 1: prev 491764776 bytes, curr 21100768 bytes, mortality 0.96 [2025-01-09T00:20:14.547+0000][30.590s][1596][info][gc,age ] GC(4) - age 2: prev 50224080 bytes, curr 50224080 bytes, mortality 0.00 [2025-01-09T00:20:14.547+0000][30.590s][1596][info][gc,age ] GC(4) ---------------------------------------------------------------------------- [2025-01-09T00:20:14.547+0000][30.590s][1596][info][gc,age ] GC(4) Skipped: 0 (0.00), R-Aged: 26871648 (0.38), Clamped: 0 (0.00), R-Young: 0 (0.00) [2025-01-09T00:20:14.548+0000][30.590s][1596][info][gc,ergo ] GC(4) Planning to promote in place 5 humongous regions and 0 regular regions, spanning a total of 20971520 used bytes [2025-01-09T00:20:14.548+0000][30.590s][1596][info][gc,ergo ] GC(4) Adaptive CSet Selection for YOUNG. Max Evacuation: 426M, Actual Free: 12288K. [2025-01-09T00:20:14.548+0000][30.590s][1596][info][gc,ergo ] GC(4) Chosen CSet evacuates young: 62343K (of which at least: 0B are to be promoted), old: 0B [2025-01-09T00:20:14.548+0000][30.590s][1596][info][gc,ergo ] GC(4) Collectable Garbage: 2458M (99%), Immediate: 12288K (0%), 3 regions, CSet: 2446M (99%), 627 regions [2025-01-09T00:20:14.548+0000][30.590s][1596][info][gc,ergo ] GC(4) Evacuation Targets: YOUNG: 62343K, PROMOTE: 0B, OLD: 0B, TOTAL: 62343K [2025-01-09T00:20:14.548+0000][30.590s][1596][info][gc,free ] Free: 7024M, Max: 4096K regular, 6576M humongous, Frag: 7% external, 0% internal; Used: 3828K, Mutator Free: 1757 Collector Reserve: 77824K, Max: 4096K; Used: 12288K Old Collector Reserve: 0B, Max: 0B; Used: 0B [2025-01-09T00:20:14.548+0000][30.590s][1596][info][gc,start ] GC(4) Verify Before Evacuation, Level 4 [2025-01-09T00:20:14.551+0000][30.593s][1584][info][gc,remset ] GC(4) Scan remembered set using bitmap: true [2025-01-09T00:20:14.551+0000][30.593s][1583][info][gc,remset ] GC(4) Scan remembered set using bitmap: true [2025-01-09T00:20:14.551+0000][30.593s][1582][info][gc,remset ] GC(4) Scan remembered set using bitmap: true [2025-01-09T00:20:14.551+0000][30.593s][1581][info][gc,remset ] GC(4) Scan remembered set using bitmap: true [2025-01-09T00:20:17.105+0000][33.147s][1596][info][gc ] GC(4) Verify Before Evacuation, Level 4 (47615 reachable, 28513776 marked) [2025-01-09T00:20:17.105+0000][33.147s][1596][info][gc ] GC(4) Pause Final Mark (Young) 2557.728ms [2025-01-09T00:20:17.105+0000][33.147s][1596][info][safepoint,stats] ShenandoahFinalMarkStartEvac [ 13 1 ][ 75707 2557766946 2557842653 ] 1 [2025-01-09T00:20:17.105+0000][33.147s][1596][info][safepoint ] Safepoint "ShenandoahFinalMarkStartEvac", Time since last: 1346394370 ns, Reaching safepoint: 75707 ns, At safepoint: 2557766946 ns, Total: 2557842653 ns [2025-01-09T00:20:17.105+0000][33.147s][1589][info][gc,start ] GC(4) Concurrent thread roots [2025-01-09T00:20:17.105+0000][33.147s][1589][info][gc,task ] GC(4) Using 2 of 4 workers for Concurrent thread roots [2025-01-09T00:20:17.105+0000][33.147s][1609][info][gc ] Failed to allocate TLAB, 2959K [2025-01-09T00:20:17.105+0000][33.147s][1609][info][gc ] Cancelling GC: Allocation Failure [2025-01-09T00:20:17.105+0000][33.147s][1589][info][gc ] GC(4) Concurrent thread roots 0.086ms [2025-01-09T00:20:17.105+0000][33.147s][1589][info][gc,start ] GC(4) Concurrent weak references (Young) [2025-01-09T00:20:17.105+0000][33.147s][1589][info][gc,task ] GC(4) Using 2 of 4 workers for concurrent weak references [2025-01-09T00:20:17.105+0000][33.147s][1589][info][gc,ref ] GC(4) Encountered references: Soft: 2370, Weak: 269, Final: 0, Phantom: 10 [2025-01-09T00:20:17.105+0000][33.147s][1589][info][gc,ref ] GC(4) Discovered references: Soft: 0, Weak: 171, Final: 0, Phantom: 8 [2025-01-09T00:20:17.105+0000][33.147s][1589][info][gc,ref ] GC(4) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-01-09T00:20:17.105+0000][33.147s][1589][info][gc ] GC(4) Concurrent weak references (Young) 0.100ms [2025-01-09T00:20:17.105+0000][33.147s][1589][info][gc,start ] GC(4) Concurrent weak roots (Young) [2025-01-09T00:20:17.105+0000][33.147s][1589][info][gc,task ] GC(4) Using 2 of 4 workers for concurrent weak root [2025-01-09T00:20:17.289+0000][33.332s][1596][info][handshake ] Handshake "Shenandoah Concurrent Weak Roots", Targeted threads: 13, Executed by requesting thread: 11, Total completion time: 10834427 ns [2025-01-09T00:20:17.289+0000][33.332s][1589][info][gc ] GC(4) Concurrent weak roots (Young) 184.457ms [2025-01-09T00:20:17.289+0000][33.332s][1589][info][gc,start ] GC(4) Concurrent cleanup (Young) [2025-01-09T00:20:17.289+0000][33.332s][1589][info][gc,task ] GC(4) Using 2 of 4 workers for cleanup early. [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc ] GC(4) Concurrent cleanup (Young) 3256M->3244M(10240M) 0.405ms [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,free ] Free: 6941M, Max: 4096K regular, 6576M humongous, Frag: 6% external, 0% internal; Used: 6787K, Mutator Free: 1737 Collector Reserve: 53246K, Max: 4096K; Used: 2048B Old Collector Reserve: 0B, Max: 0B; Used: 0B [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,start ] GC(4) Concurrent strong roots [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,task ] GC(4) Using 2 of 4 workers for concurrent strong root [2025-01-09T00:20:17.290+0000][33.332s][1581][info][gc,ergo ] GC(4) Promotion failed, size 112, 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 [2025-01-09T00:20:17.290+0000][33.332s][1581][info][gc,ergo ] GC(4) Promotion failed, size 648, 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 [2025-01-09T00:20:17.290+0000][33.332s][1581][info][gc,ergo ] GC(4) Promotion failed, size 136, 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 [2025-01-09T00:20:17.290+0000][33.332s][1581][info][gc,ergo ] GC(4) Promotion failed, size 32, 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 [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc ] GC(4) Concurrent strong roots 0.300ms [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,start ] GC(4) Concurrent evacuation [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,task ] GC(4) Using 2 of 4 workers for concurrent evacuation [2025-01-09T00:20:17.290+0000][33.332s][1584][info][gc,ergo ] GC(4) Forcing transfer of 5 region(s) from Young to Old, yielding increased size: 20480K [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc ] GC(4) Concurrent evacuation 0.080ms [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,ergo ] GC(4) At end of Interrupted Concurrent Young GC: Young generation used: 3225M, used regions: 3232M, humongous waste: 0B, soft capacity: 10240M, max capacity: 10220M, available: 6941M [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,ergo ] GC(4) At end of Interrupted Concurrent Young GC: Old generation used: 19531K, used regions: 20480K, humongous waste: 948K, soft capacity: 0B, max capacity: 20480K, available: 0B [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,free ] Free: 6941M, Max: 4096K regular, 6576M humongous, Frag: 6% external, 0% internal; Used: 6787K, Mutator Free: 1737 Collector Reserve: 53184K, Max: 4096K; Used: 65536B Old Collector Reserve: 0B, Max: 0B; Used: 0B [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] Concurrent Reset 18594 us [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] Pause Init Mark (G) 14342 us [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] Pause Init Mark (N) 14192 us [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] Swap Remembered Set 23 us [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] Update Region States 32 us [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] Concurrent Scan Remembered Set 378 us, parallelism: 1.77x [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] RS: 670 us [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] RS: Scan Clusters 670 us, workers (us): 336, 333, ---, ---, [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] Concurrent Mark Roots 621 us, parallelism: 1.34x [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] CMR: 833 us [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] CMR: Thread Roots 161 us, workers (us): 0, 161, ---, ---, [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] CMR: Code Cache Roots 68 us, workers (us): 0, 67, ---, ---, [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] CMR: VM Strong Roots 56 us, workers (us): 27, 29, ---, ---, [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] CMR: CLDG Roots 548 us, workers (us): 548, ---, ---, ---, [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] Concurrent Marking 1344298 us, parallelism: 2.00x [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] CM: 2687998 us [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] CM: Parallel Mark 2687998 us, workers (us): 1344004, 1343994, ---, ---, [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] Flush SATB 237 us [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] Pause Final Mark (G) 2558937 us [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] Pause Final Mark (N) 2557734 us [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] Finish Mark 57 us [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] Update Region States 38 us [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] Choose Collection Set 214 us [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] Rebuild Free Set 79 us [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] Concurrent Thread Roots 95 us, parallelism: 0.88x [2025-01-09T00:20:17.290+0000][33.332s][1589][info][gc,stats ] CTR: 84 us [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] CTR: Thread Roots 84 us, workers (us): 44, 40, ---, ---, [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] Concurrent Weak References 103 us, parallelism: 1.00x [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] CWRF: 102 us [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] CWRF: Weak References 102 us, workers (us): 62, 40, ---, ---, [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] Concurrent Weak Roots 184464 us [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] Roots 173575 us, parallelism: 2.00x [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] CWR: 347054 us [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] CWR: VM Weak Roots 347054 us, workers (us): 173528, 173525, ---, ---, [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] Rendezvous 10875 us [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] Concurrent Cleanup 417 us [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] Concurrent Strong Roots 307 us, parallelism: 1.69x [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] CSR: 519 us [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] CSR: Code Cache Roots 257 us, workers (us): 257, 1, ---, ---, [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] CSR: VM Strong Roots 14 us, workers (us): 11, 3, ---, ---, [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] CSR: CLDG Roots 248 us, workers (us): ---, 248, ---, ---, [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] Concurrent Evacuation 86 us [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] Workers: Evacuated 20808K across 886324 objects, abandoned 0B across 0 objects. [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] Mutators: Evacuated 848B across 3 objects, abandoned 0B across 0 objects. [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] Young regions: Age table: [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] - age 1: 6871632 bytes, 6871632 total [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,stats ] [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,metaspace ] Metaspace: 1978K(2112K)->1978K(2112K) NonClass: 1732K(1792K)->1732K(1792K) Class: 246K(320K)->246K(320K) [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc ] Trigger (Young): Handle Allocation Failure [2025-01-09T00:20:17.290+0000][33.333s][1589][info][gc,free ] Free: 6941M, Max: 4096K regular, 6576M humongous, Frag: 6% external, 0% internal; Used: 6787K, Mutator Free: 1737 Collector Reserve: 53184K, Max: 4096K; Used: 65536B Old Collector Reserve: 0B, Max: 0B; Used: 0B [2025-01-09T00:20:17.291+0000][33.333s][1596][info][gc,start ] GC(5) Pause Degenerated GC (Young) (Evacuation) [2025-01-09T00:20:17.291+0000][33.333s][1596][info][gc,task ] GC(5) Using 4 of 4 workers for stw degenerated gc [2025-01-09T00:20:17.373+0000][33.415s][1581][info][gc,ergo ] GC(5) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 20971520, old_used: 20000016, old unaffiliated regions: 0 [2025-01-09T00:20:17.373+0000][33.416s][1581][info][gc,ergo ] GC(5) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 20971520, old_used: 20000016, old unaffiliated regions: 0 [2025-01-09T00:20:17.373+0000][33.416s][1581][info][gc,ergo ] GC(5) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 20971520, old_used: 20000016, old unaffiliated regions: 0 [2025-01-09T00:20:17.373+0000][33.416s][1581][info][gc,ergo ] GC(5) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 20971520, old_used: 20000016, old unaffiliated regions: 0 [2025-01-09T00:20:18.591+0000][34.633s][1596][info][gc,start ] GC(5) Verify After Updating References, Level 4 [2025-01-09T00:20:18.594+0000][34.636s][1582][info][gc,remset ] GC(5) Scan remembered set using bitmap: true [2025-01-09T00:20:18.594+0000][34.636s][1581][info][gc,remset ] GC(5) Scan remembered set using bitmap: true [2025-01-09T00:20:18.594+0000][34.636s][1583][info][gc,remset ] GC(5) Scan remembered set using bitmap: true [2025-01-09T00:20:18.594+0000][34.636s][1584][info][gc,remset ] GC(5) Scan remembered set using bitmap: true [2025-01-09T00:20:21.389+0000][37.432s][1596][info][gc ] GC(5) Verify After Updating References, Level 4 (4332701 reachable, 27711711 marked) [2025-01-09T00:20:21.390+0000][37.432s][1596][info][gc,ergo ] GC(5) Transfer 1 region(s) from Young to Old, yielding increased size: 24576K [2025-01-09T00:20:21.390+0000][37.432s][1596][info][gc,free ] Free: 8936M, Max: 4096K regular, 6576M humongous, Frag: 0% external, 26% internal; Used: 2363M, Mutator Free: 2235 Collector Reserve: 513M, Max: 4096K; Used: 145M Old Collector Reserve: 4096K, Max: 4096K; Used: 4096K [2025-01-09T00:20:21.456+0000][37.499s][1596][info][gc,ergo ] GC(5) After Degenerated GC, successfully transferred 0 regions to none to prepare for next gc, old available: 4096K, young_available: 8936M [2025-01-09T00:20:21.456+0000][37.499s][1596][info][gc,start ] GC(5) Verify After Degenerated GC, Level 4 [2025-01-09T00:20:21.460+0000][37.502s][1584][info][gc,remset ] GC(5) Scan remembered set using bitmap: true [2025-01-09T00:20:21.460+0000][37.502s][1583][info][gc,remset ] GC(5) Scan remembered set using bitmap: true [2025-01-09T00:20:21.460+0000][37.502s][1581][info][gc,remset ] GC(5) Scan remembered set using bitmap: true [2025-01-09T00:20:21.460+0000][37.502s][1582][info][gc,remset ] GC(5) Scan remembered set using bitmap: true [2025-01-09T00:20:24.259+0000][40.301s][1596][info][gc ] GC(5) Verify After Degenerated GC, Level 4 (4332701 reachable, 27711711 marked) [2025-01-09T00:20:24.259+0000][40.301s][1596][info][gc,ergo ] GC(5) Good progress for free space: 8936M, need 102M [2025-01-09T00:20:24.259+0000][40.301s][1596][info][gc,ergo ] GC(5) Good progress for used space: 2459M, need 4096K [2025-01-09T00:20:24.259+0000][40.301s][1596][info][gc ] GC(5) Pause Degenerated GC (Young) (Evacuation) 3244M->785M(10240M) 6968.576ms [2025-01-09T00:20:24.259+0000][40.301s][1596][info][safepoint,stats] ShenandoahDegeneratedGC [ 13 1 ][ 75337 6968628919 6968704256 ] 1 [2025-01-09T00:20:24.259+0000][40.301s][1596][info][safepoint ] Safepoint "ShenandoahDegeneratedGC", Time since last: 185746190 ns, Reaching safepoint: 75337 ns, At safepoint: 6968628919 ns, Total: 6968704256 ns [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,ergo ] GC(5) At end of Degenerated Young GC: GCU: 32.5%, MU: 5.7% during period of 15.550s [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,ergo ] GC(5) At end of Degenerated Young GC: Young generation used: 766M, used regions: 768M, humongous waste: 0B, soft capacity: 10240M, max capacity: 10216M, available: 8936M [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,ergo ] GC(5) At end of Degenerated Young GC: Old generation used: 19531K, used regions: 20480K, humongous waste: 948K, soft capacity: 0B, max capacity: 24576K, available: 4096K [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,free ] Free: 8936M, Max: 4096K regular, 6576M humongous, Frag: 27% external, 0% internal; Used: 3828K, Mutator Free: 2235 Collector Reserve: 513M, Max: 4096K; Used: 2959K Old Collector Reserve: 4096K, Max: 4096K; Used: 0B [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,stats ] [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,stats ] [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,stats ] Pause Degenerated GC (G) 6968764 us [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,stats ] Pause Degenerated GC (N) 6968589 us [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,stats ] Evacuation 175760 us [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,stats ] Manage GCLABs 182 us [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,stats ] Update References 1099006 us [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,stats ] Update Region States 75 us [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,stats ] Trash Collection Set 25 us [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,stats ] Rebuild Free Set 152 us [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,stats ] Degen Update Roots 24861 us, parallelism: 3.98x [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,stats ] DU: 98960 us [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,stats ] DU: Thread Roots 135 us, workers (us): 124, 6, 4, 2, [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,stats ] DU: Code Cache Roots 263 us, workers (us): 0, 79, 0, 183, [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,stats ] DU: VM Strong Roots 12 us, workers (us): 8, 4, 0, 0, [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,stats ] DU: VM Weak Roots 98445 us, workers (us): 24611, 24613, 24610, 24611, [2025-01-09T00:20:24.259+0000][40.301s][1589][info][gc,stats ] DU: CLDG Roots 105 us, workers (us): 9, 4, 87, 4, [2025-01-09T00:20:24.259+0000][40.302s][1589][info][gc,stats ] Cleanup 66680 us [2025-01-09T00:20:24.259+0000][40.302s][1589][info][gc,stats ] Workers: Evacuated 41533K across 1684254 objects, abandoned 0B across 0 objects. [2025-01-09T00:20:24.259+0000][40.302s][1589][info][gc,stats ] [2025-01-09T00:20:24.259+0000][40.302s][1589][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [2025-01-09T00:20:24.259+0000][40.302s][1589][info][gc,stats ] [2025-01-09T00:20:24.259+0000][40.302s][1589][info][gc,stats ] Young regions: Age table: [2025-01-09T00:20:24.259+0000][40.302s][1589][info][gc,stats ] - age 1: 25118616 bytes, 25118616 total [2025-01-09T00:20:24.259+0000][40.302s][1589][info][gc,stats ] - age 2: 6871632 bytes, 31990248 total [2025-01-09T00:20:24.259+0000][40.302s][1589][info][gc,stats ] [2025-01-09T00:20:24.259+0000][40.302s][1589][info][gc,metaspace ] Metaspace: 1978K(2112K)->1978K(2112K) NonClass: 1732K(1792K)->1732K(1792K) Class: 246K(320K)->246K(320K) [2025-01-09T00:20:28.358+0000][44.400s][1590][info][gc ] Trigger (Young): Learning 1 of 5. Free (7165M) is below initial threshold (7167M) [2025-01-09T00:20:28.358+0000][44.401s][1589][info][gc,free ] Free: 7165M, Max: 4096K regular, 6576M humongous, Frag: 9% external, 0% internal; Used: 6787K, Mutator Free: 1793 Collector Reserve: 513M, Max: 4096K; Used: 2959K Old Collector Reserve: 4096K, Max: 4096K; Used: 0B [2025-01-09T00:20:28.358+0000][44.401s][1589][info][gc,ergo ] GC(6) Start GC cycle (Young) [2025-01-09T00:20:28.358+0000][44.401s][1589][info][gc,start ] GC(6) Concurrent reset (Young) [2025-01-09T00:20:28.358+0000][44.401s][1589][info][gc,task ] GC(6) Using 2 of 4 workers for Concurrent reset (Young) [2025-01-09T00:20:28.377+0000][44.419s][1589][info][gc ] GC(6) Concurrent reset (Young) 18.833ms [2025-01-09T00:20:28.377+0000][44.419s][1596][info][gc,start ] GC(6) Pause Init Mark (Young) [2025-01-09T00:20:28.377+0000][44.419s][1596][info][gc,task ] GC(6) Using 4 of 4 workers for init marking [2025-01-09T00:20:28.382+0000][44.424s][1596][info][gc,start ] GC(6) Verify Before Mark, Level 4 [2025-01-09T00:20:28.448+0000][44.490s][1582][info][gc,remset ] GC(6) Scan remembered set using bitmap: true [2025-01-09T00:20:28.448+0000][44.490s][1583][info][gc,remset ] GC(6) Scan remembered set using bitmap: true [2025-01-09T00:20:28.448+0000][44.490s][1584][info][gc,remset ] GC(6) Scan remembered set using bitmap: true [2025-01-09T00:20:28.448+0000][44.490s][1581][info][gc,remset ] GC(6) Scan remembered set using bitmap: true [2025-01-09T00:20:29.371+0000][45.413s][1596][info][gc ] GC(6) Verify Before Mark, Level 4 (4724968 reachable, 0 marked) [2025-01-09T00:20:29.371+0000][45.413s][1596][info][gc ] GC(6) Pause Init Mark (Young) 993.593ms [2025-01-09T00:20:29.371+0000][45.413s][1596][info][safepoint,stats] ShenandoahInitMark [ 13 1 ][ 51375 993631473 993682848 ] 1 [2025-01-09T00:20:29.371+0000][45.413s][1596][info][safepoint ] Safepoint "ShenandoahInitMark", Time since last: 4118113566 ns, Reaching safepoint: 51375 ns, At safepoint: 993631473 ns, Total: 993682848 ns [2025-01-09T00:20:29.371+0000][45.413s][1589][info][gc,start ] GC(6) Concurrent remembered set scanning [2025-01-09T00:20:29.371+0000][45.413s][1589][info][gc,task ] GC(6) Using 2 of 4 workers for Concurrent remembered set scanning [2025-01-09T00:20:29.371+0000][45.413s][1589][info][gc,remset ] GC(6) Scan remembered set using bitmap: true [2025-01-09T00:20:29.811+0000][45.853s][1589][info][gc ] GC(6) Concurrent remembered set scanning 439.919ms [2025-01-09T00:20:29.811+0000][45.853s][1589][info][gc,start ] GC(6) Concurrent marking roots [2025-01-09T00:20:29.811+0000][45.853s][1589][info][gc,task ] GC(6) Using 2 of 4 workers for concurrent marking roots [2025-01-09T00:20:29.812+0000][45.854s][1589][info][gc ] GC(6) Concurrent marking roots 0.648ms [2025-01-09T00:20:29.812+0000][45.854s][1589][info][gc,start ] GC(6) Concurrent marking (Young) [2025-01-09T00:20:29.812+0000][45.854s][1589][info][gc,task ] GC(6) Using 2 of 4 workers for concurrent marking [2025-01-09T00:20:31.331+0000][47.373s][1596][info][handshake ] Handshake "Shenandoah Flush SATB", Targeted threads: 13, Executed by requesting thread: 12, Total completion time: 78760 ns [2025-01-09T00:20:31.331+0000][47.373s][1596][info][handshake ] Handshake "Shenandoah Flush SATB", Targeted threads: 13, Executed by requesting thread: 12, Total completion time: 6861 ns [2025-01-09T00:20:31.331+0000][47.373s][1589][info][gc ] GC(6) Concurrent marking (Young) 1519.014ms [2025-01-09T00:20:31.331+0000][47.373s][1596][info][gc,start ] GC(6) Pause Final Mark (Young) [2025-01-09T00:20:31.331+0000][47.373s][1596][info][gc,task ] GC(6) Using 4 of 4 workers for final marking [2025-01-09T00:20:31.331+0000][47.373s][1596][info][gc,remset ] GC(6) Scan remembered set using bitmap: true [2025-01-09T00:20:31.503+0000][47.546s][1596][info][gc,age ] GC(6) - age 1: prev 652404752 bytes, curr 21267264 bytes, mortality 0.97 [2025-01-09T00:20:31.503+0000][47.546s][1596][info][gc,age ] GC(6) - age 2: prev 21100768 bytes, curr 21100768 bytes, mortality 0.00 [2025-01-09T00:20:31.504+0000][47.546s][1596][info][gc,age ] GC(6) - age 3: prev 50224080 bytes, curr 30224064 bytes, mortality 0.40 [2025-01-09T00:20:31.504+0000][47.546s][1596][info][gc,age ] GC(6) ---------------------------------------------------------------------------- [2025-01-09T00:20:31.504+0000][47.546s][1596][info][gc,age ] GC(6) Skipped: 0 (0.00), R-Aged: 31990248 (0.44), Clamped: 0 (0.00), R-Young: 0 (0.00) [2025-01-09T00:20:31.504+0000][47.546s][1596][info][gc,ergo ] GC(6) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [2025-01-09T00:20:31.504+0000][47.546s][1596][info][gc,ergo ] GC(6) Adaptive CSet Selection for YOUNG. Max Evacuation: 425M, Actual Free: 12288K. [2025-01-09T00:20:31.504+0000][47.546s][1596][info][gc,ergo ] GC(6) Chosen CSet evacuates young: 59963K (of which at least: 0B are to be promoted), old: 0B [2025-01-09T00:20:31.504+0000][47.546s][1596][info][gc,ergo ] GC(6) Collectable Garbage: 2432M (99%), Immediate: 12288K (0%), 3 regions, CSet: 2420M (99%), 620 regions [2025-01-09T00:20:31.504+0000][47.546s][1596][info][gc,ergo ] GC(6) Evacuation Targets: YOUNG: 59963K, PROMOTE: 0B, OLD: 0B, TOTAL: 59963K [2025-01-09T00:20:31.504+0000][47.546s][1596][info][gc,ergo ] GC(6) Transfer 1 region(s) from Old to Young, yielding increased size: 10220M [2025-01-09T00:20:31.504+0000][47.546s][1596][info][gc,free ] Free: 6772M, Max: 4096K regular, 6316M humongous, Frag: 7% external, 0% internal; Used: 0B, Mutator Free: 1693 Collector Reserve: 73728K, Max: 4096K; Used: 12288K Old Collector Reserve: 0B, Max: 0B; Used: 0B [2025-01-09T00:20:31.504+0000][47.546s][1596][info][gc,start ] GC(6) Verify Before Evacuation, Level 4 [2025-01-09T00:20:31.507+0000][47.549s][1581][info][gc,remset ] GC(6) Scan remembered set using bitmap: true [2025-01-09T00:20:31.507+0000][47.549s][1584][info][gc,remset ] GC(6) Scan remembered set using bitmap: true [2025-01-09T00:20:31.507+0000][47.549s][1582][info][gc,remset ] GC(6) Scan remembered set using bitmap: true [2025-01-09T00:20:31.507+0000][47.549s][1583][info][gc,remset ] GC(6) Scan remembered set using bitmap: true [2025-01-09T00:20:35.706+0000][51.748s][1596][info][gc ] GC(6) Verify Before Evacuation, Level 4 (5331576 reachable, 35285972 marked) [2025-01-09T00:20:35.706+0000][51.748s][1596][info][gc ] GC(6) Pause Final Mark (Young) 4374.855ms [2025-01-09T00:20:35.706+0000][51.748s][1596][info][safepoint,stats] ShenandoahFinalMarkStartEvac [ 13 0 ][ 9259 4374893562 4374902821 ] 1 [2025-01-09T00:20:35.706+0000][51.748s][1596][info][safepoint ] Safepoint "ShenandoahFinalMarkStartEvac", Time since last: 1959665567 ns, Reaching safepoint: 9259 ns, At safepoint: 4374893562 ns, Total: 4374902821 ns [2025-01-09T00:20:35.706+0000][51.748s][1589][info][gc,start ] GC(6) Concurrent thread roots [2025-01-09T00:20:35.706+0000][51.748s][1589][info][gc,task ] GC(6) Using 2 of 4 workers for Concurrent thread roots [2025-01-09T00:20:35.706+0000][51.748s][1589][info][gc ] GC(6) Concurrent thread roots 0.084ms [2025-01-09T00:20:35.706+0000][51.748s][1589][info][gc,start ] GC(6) Concurrent weak references (Young) [2025-01-09T00:20:35.706+0000][51.748s][1589][info][gc,task ] GC(6) Using 2 of 4 workers for concurrent weak references [2025-01-09T00:20:35.706+0000][51.748s][1581][info][gc,ergo ] GC(6) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 20971520, old_used: 20000016, old unaffiliated regions: 0 [2025-01-09T00:20:35.706+0000][51.748s][1581][info][gc,ergo ] GC(6) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 20971520, old_used: 20000016, old unaffiliated regions: 0 [2025-01-09T00:20:35.706+0000][51.748s][1581][info][gc,ergo ] GC(6) Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 20971520, old_used: 20000016, old unaffiliated regions: 0 [2025-01-09T00:20:35.706+0000][51.748s][1589][info][gc,ref ] GC(6) Encountered references: Soft: 2370, Weak: 269, Final: 0, Phantom: 9 [2025-01-09T00:20:35.706+0000][51.748s][1589][info][gc,ref ] GC(6) Discovered references: Soft: 0, Weak: 143, Final: 0, Phantom: 7 [2025-01-09T00:20:35.706+0000][51.748s][1589][info][gc,ref ] GC(6) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-01-09T00:20:35.706+0000][51.748s][1589][info][gc ] GC(6) Concurrent weak references (Young) 0.136ms [2025-01-09T00:20:35.706+0000][51.748s][1589][info][gc,start ] GC(6) Concurrent weak roots (Young) [2025-01-09T00:20:35.706+0000][51.748s][1589][info][gc,task ] GC(6) Using 2 of 4 workers for concurrent weak root [2025-01-09T00:20:35.706+0000][51.748s][1606][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 0, promotion expended: 0, old capacity: 20971520, old_used: 20000016, old unaffiliated regions: 0 [2025-01-09T00:20:35.898+0000][51.940s][1596][info][handshake ] Handshake "Shenandoah Concurrent Weak Roots", Targeted threads: 13, Executed by requesting thread: 11, Total completion time: 67555 ns [2025-01-09T00:20:35.898+0000][51.940s][1589][info][gc ] GC(6) Concurrent weak roots (Young) 191.931ms [2025-01-09T00:20:35.898+0000][51.940s][1589][info][gc,start ] GC(6) Concurrent cleanup (Young) [2025-01-09T00:20:35.898+0000][51.940s][1589][info][gc,task ] GC(6) Using 2 of 4 workers for cleanup early. [2025-01-09T00:20:35.898+0000][51.940s][1589][info][gc ] GC(6) Concurrent cleanup (Young) 3520M->3508M(10240M) 0.389ms [2025-01-09T00:20:35.898+0000][51.940s][1589][info][gc,free ] Free: 6681M, Max: 4096K regular, 6316M humongous, Frag: 6% external, 0% internal; Used: 2851K, Mutator Free: 1671 Collector Reserve: 49146K, Max: 4096K; Used: 6144B Old Collector Reserve: 0B, Max: 0B; Used: 0B [2025-01-09T00:20:35.898+0000][51.940s][1589][info][gc,start ] GC(6) Concurrent strong roots [2025-01-09T00:20:35.898+0000][51.940s][1589][info][gc,task ] GC(6) Using 2 of 4 workers for concurrent strong root [2025-01-09T00:20:35.899+0000][51.941s][1589][info][gc ] GC(6) Concurrent strong roots 0.302ms [2025-01-09T00:20:35.899+0000][51.941s][1589][info][gc,start ] GC(6) Concurrent evacuation [2025-01-09T00:20:35.899+0000][51.941s][1589][info][gc,task ] GC(6) Using 2 of 4 workers for concurrent evacuation [2025-01-09T00:20:36.180+0000][52.222s][1589][info][gc ] GC(6) Concurrent evacuation 281.289ms [2025-01-09T00:20:36.180+0000][52.222s][1596][info][gc,start ] GC(6) Pause Init Update Refs [2025-01-09T00:20:36.180+0000][52.222s][1596][info][gc,start ] GC(6) Verify Before Updating References, Level 4 [2025-01-09T00:20:36.254+0000][52.296s][1584][info][gc,remset ] GC(6) Scan remembered set using bitmap: true [2025-01-09T00:20:36.254+0000][52.296s][1583][info][gc,remset ] GC(6) Scan remembered set using bitmap: true [2025-01-09T00:20:36.254+0000][52.296s][1581][info][gc,remset ] GC(6) Scan remembered set using bitmap: true [2025-01-09T00:20:36.254+0000][52.296s][1582][info][gc,remset ] GC(6) Scan remembered set using bitmap: true [2025-01-09T00:20:40.792+0000][56.834s][1596][info][gc ] GC(6) Verify Before Updating References, Level 4 (5309344 reachable, 46662388 marked) [2025-01-09T00:20:40.792+0000][56.834s][1596][info][gc ] GC(6) Pause Init Update Refs 4611.713ms [2025-01-09T00:20:40.792+0000][56.834s][1596][info][safepoint,stats] ShenandoahInitUpdateRefs [ 13 2 ][ 78446 4611762605 4611841051 ] 1 [2025-01-09T00:20:40.792+0000][56.834s][1596][info][safepoint ] Safepoint "ShenandoahInitUpdateRefs", Time since last: 474271824 ns, Reaching safepoint: 78446 ns, At safepoint: 4611762605 ns, Total: 4611841051 ns [2025-01-09T00:20:40.792+0000][56.834s][1589][info][gc,start ] GC(6) Concurrent update references [2025-01-09T00:20:40.792+0000][56.834s][1589][info][gc,task ] GC(6) Using 2 of 4 workers for concurrent reference update [2025-01-09T00:20:40.792+0000][56.834s][1582][info][gc,ergo ] GC(6) At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [2025-01-09T00:20:43.244+0000][59.286s][1589][info][gc ] GC(6) Concurrent update references 2452.622ms [2025-01-09T00:20:43.244+0000][59.286s][1589][info][gc,start ] GC(6) Concurrent update thread roots [2025-01-09T00:20:43.245+0000][59.287s][1596][info][handshake ] Handshake "Shenandoah Update Thread Roots", Targeted threads: 13, Executed by requesting thread: 12, Total completion time: 124560 ns [2025-01-09T00:20:43.245+0000][59.287s][1589][info][gc ] GC(6) Concurrent update thread roots 0.174ms [2025-01-09T00:20:43.245+0000][59.287s][1596][info][gc,start ] GC(6) Pause Final Update Refs [2025-01-09T00:20:43.245+0000][59.287s][1596][info][gc,task ] GC(6) Using 4 of 4 workers for final reference update [2025-01-09T00:20:43.245+0000][59.287s][1596][info][gc,remset ] GC(6) Scan remembered set using bitmap: true [2025-01-09T00:20:43.525+0000][59.567s][1596][info][gc,start ] GC(6) Verify After Updating References, Level 4 [2025-01-09T00:20:43.529+0000][59.571s][1584][info][gc,remset ] GC(6) Scan remembered set using bitmap: true [2025-01-09T00:20:43.529+0000][59.571s][1582][info][gc,remset ] GC(6) Scan remembered set using bitmap: true [2025-01-09T00:20:43.529+0000][59.571s][1583][info][gc,remset ] GC(6) Scan remembered set using bitmap: true [2025-01-09T00:20:43.529+0000][59.571s][1581][info][gc,remset ] GC(6) Scan remembered set using bitmap: true [2025-01-09T00:20:51.290+0000][67.332s][1596][info][gc ] GC(6) Verify After Updating References, Level 4 (5378537 reachable, 89851758 marked) [2025-01-09T00:20:51.290+0000][67.332s][1596][info][gc,ergo ] GC(6) Transfer 1 region(s) from Young to Old, yielding increased size: 24576K [2025-01-09T00:20:51.290+0000][67.332s][1596][info][gc,free ] Free: 7460M, Max: 4096K regular, 5496M humongous, Frag: 0% external, 26% internal; Used: 1964M, Mutator Free: 1865 Collector Reserve: 512M, Max: 4096K; Used: 510M Old Collector Reserve: 4096K, Max: 4096K; Used: 4096K [2025-01-09T00:20:51.290+0000][67.332s][1596][info][gc ] GC(6) Pause Final Update Refs 8045.114ms [2025-01-09T00:20:51.290+0000][67.332s][1596][info][safepoint,stats] ShenandoahFinalUpdateRefs [ 13 1 ][ 75474 8045161319 8045236793 ] 1 [2025-01-09T00:20:51.290+0000][67.332s][1596][info][safepoint ] Safepoint "ShenandoahFinalUpdateRefs", Time since last: 2452861396 ns, Reaching safepoint: 75474 ns, At safepoint: 8045161319 ns, Total: 8045236793 ns [2025-01-09T00:20:51.290+0000][67.332s][1589][info][gc,start ] GC(6) Concurrent cleanup (Young) [2025-01-09T00:20:51.290+0000][67.332s][1589][info][gc,task ] GC(6) Using 2 of 4 workers for cleanup complete. [2025-01-09T00:20:51.290+0000][67.332s][1596][info][handshake ] Handshake "HandshakeForDeflation", Targeted threads: 13, Executed by requesting thread: 11, Total completion time: 64619 ns [2025-01-09T00:20:51.356+0000][67.398s][1589][info][gc ] GC(6) Concurrent cleanup (Young) 4741M->2291M(10240M) 65.878ms [2025-01-09T00:20:51.356+0000][67.398s][1589][info][gc,ergo ] GC(6) After Concurrent GC, successfully transferred 0 regions to none to prepare for next gc, old available: 4096K, young_available: 7432M [2025-01-09T00:20:51.356+0000][67.398s][1589][info][gc,start ] GC(6) Concurrent reset after collect (Young) [2025-01-09T00:20:51.356+0000][67.398s][1589][info][gc,task ] GC(6) Using 2 of 4 workers for reset after collection. [2025-01-09T00:20:51.374+0000][67.417s][1589][info][gc ] GC(6) Concurrent reset after collect (Young) 18.723ms [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,ergo ] GC(6) At end of Concurrent Young GC: GCU: 36.6%, MU: 5.6% during period of 27.115s [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,ergo ] GC(6) At end of Concurrent Young GC: Young generation used: 2280M, used regions: 2280M, humongous waste: 0B, soft capacity: 10240M, max capacity: 10216M, available: 7424M [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,ergo ] GC(6) At end of Concurrent Young GC: Old generation used: 19531K, used regions: 20480K, humongous waste: 948K, soft capacity: 0B, max capacity: 24576K, available: 4096K [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,free ] Free: 7424M, Max: 4096K regular, 5496M humongous, Frag: 26% external, 0% internal; Used: 0B, Mutator Free: 1856 Collector Reserve: 512M, Max: 4096K; Used: 0B Old Collector Reserve: 4096K, Max: 4096K; Used: 0B [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Concurrent Reset 18855 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Concurrent Reset After Collect 18745 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Pause Init Mark (G) 993730 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Pause Init Mark (N) 993603 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Swap Remembered Set 47 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Update Region States 35 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Concurrent Scan Remembered Set 439939 us, parallelism: 1.75x [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] RS: 770174 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] RS: Scan Clusters 770174 us, workers (us): 330318, 439856, ---, ---, [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Concurrent Mark Roots 654 us, parallelism: 1.18x [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] CMR: 770 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] CMR: Thread Roots 79 us, workers (us): 79, 0, ---, ---, [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] CMR: Code Cache Roots 72 us, workers (us): 72, 0, ---, ---, [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] CMR: VM Strong Roots 45 us, workers (us): 25, 20, ---, ---, [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] CMR: CLDG Roots 574 us, workers (us): ---, 574, ---, ---, [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Concurrent Marking 1519026 us, parallelism: 2.00x [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] CM: 3037617 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] CM: Parallel Mark 3037617 us, workers (us): 1518813, 1518804, ---, ---, [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Flush SATB 150 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Pause Final Mark (G) 4374937 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Pause Final Mark (N) 4374862 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Finish Mark 69 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Update Region States 38 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Choose Collection Set 248 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Rebuild Free Set 76 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Concurrent Thread Roots 92 us, parallelism: 0.82x [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] CTR: 75 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] CTR: Thread Roots 75 us, workers (us): 35, 40, ---, ---, [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Concurrent Weak References 139 us, parallelism: 0.79x [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] CWRF: 110 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] CWRF: Weak References 110 us, workers (us): 11, 100, ---, ---, [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Concurrent Weak Roots 191939 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Roots 191811 us, parallelism: 2.00x [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] CWR: 383468 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] CWR: VM Weak Roots 383468 us, workers (us): 191761, 191708, ---, ---, [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Rendezvous 110 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Concurrent Cleanup 403 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Concurrent Strong Roots 308 us, parallelism: 1.52x [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] CSR: 467 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] CSR: Code Cache Roots 252 us, workers (us): 1, 252, ---, ---, [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] CSR: VM Strong Roots 16 us, workers (us): 8, 7, ---, ---, [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] CSR: CLDG Roots 199 us, workers (us): 199, ---, ---, ---, [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Concurrent Evacuation 281307 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Pause Init Update Refs (G) 4611880 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Pause Init Update Refs (N) 4611722 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Manage GCLABs 162 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Concurrent Update Refs 2452642 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Concurrent Update Thread Roots 181 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Pause Final Update Refs (G) 8045286 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Pause Final Update Refs (N) 8045123 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Update Region States 60 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Trash Collection Set 19 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Rebuild Free Set 143 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Concurrent Cleanup 65895 us [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Workers: Evacuated 58763K across 2424323 objects, abandoned 0B across 0 objects. [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Mutators: Evacuated 1200K across 49309 objects, abandoned 0B across 0 objects. [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] Young regions: Age table: [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] - age 1: 23653088 bytes, 23653088 total [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] - age 2: 25118616 bytes, 48771704 total [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] - age 3: 6871632 bytes, 55643336 total [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,stats ] [2025-01-09T00:20:51.375+0000][67.417s][1589][info][gc,metaspace ] Metaspace: 1980K(2112K)->1980K(2112K) NonClass: 1733K(1792K)->1734K(1792K) Class: 246K(320K)->246K(320K) [2025-01-09T00:20:51.386+0000][67.428s][1590][info][gc ] Trigger (Young): Average GC time (23016.04 ms) is above the time for average allocation rate (268 MB/s) to deplete free headroom (3935M) (margin of error = 2.10) [2025-01-09T00:20:51.386+0000][67.428s][1590][info][gc,ergo ] Free headroom: 7417M (free) - 511M (spike) - 2969M (penalties) = 3935M [2025-01-09T00:20:51.386+0000][67.428s][1589][info][gc,free ] Free: 7417M, Max: 4096K regular, 5496M humongous, Frag: 26% external, 0% internal; Used: 2851K, Mutator Free: 1855 Collector Reserve: 512M, Max: 4096K; Used: 0B Old Collector Reserve: 4096K, Max: 4096K; Used: 0B [2025-01-09T00:20:51.386+0000][67.428s][1589][info][gc,ergo ] GC(7) Start GC cycle (Young) [2025-01-09T00:20:51.386+0000][67.428s][1589][info][gc,start ] GC(7) Concurrent reset (Young) [2025-01-09T00:20:51.386+0000][67.428s][1589][info][gc,task ] GC(7) Using 2 of 4 workers for Concurrent reset (Young) [2025-01-09T00:20:51.386+0000][67.428s][1589][info][gc ] GC(7) Concurrent reset (Young) 0.045ms [2025-01-09T00:20:51.386+0000][67.428s][1596][info][gc,start ] GC(7) Pause Init Mark (Young) [2025-01-09T00:20:51.386+0000][67.428s][1596][info][gc,task ] GC(7) Using 4 of 4 workers for init marking [2025-01-09T00:20:51.390+0000][67.432s][1596][info][gc,start ] GC(7) Verify Before Mark, Level 4 [2025-01-09T00:20:51.467+0000][67.509s][1584][info][gc,remset ] GC(7) Scan remembered set using bitmap: true [2025-01-09T00:20:51.467+0000][67.509s][1583][info][gc,remset ] GC(7) Scan remembered set using bitmap: true [2025-01-09T00:20:51.467+0000][67.509s][1582][info][gc,remset ] GC(7) Scan remembered set using bitmap: true [2025-01-09T00:20:51.467+0000][67.509s][1581][info][gc,remset ] GC(7) Scan remembered set using bitmap: true [2025-01-09T00:20:52.572+0000][68.614s][1596][info][gc ] GC(7) Verify Before Mark, Level 4 (5405295 reachable, 0 marked) [2025-01-09T00:20:52.572+0000][68.614s][1596][info][gc ] GC(7) Pause Init Mark (Young) 1186.662ms [2025-01-09T00:20:52.572+0000][68.615s][1596][info][safepoint,stats] ShenandoahInitMark [ 13 1 ][ 78607 1186703774 1186782381 ] 1 [2025-01-09T00:20:52.572+0000][68.615s][1596][info][safepoint ] Safepoint "ShenandoahInitMark", Time since last: 95849433 ns, Reaching safepoint: 78607 ns, At safepoint: 1186703774 ns, Total: 1186782381 ns [2025-01-09T00:20:52.572+0000][68.615s][1589][info][gc,start ] GC(7) Concurrent remembered set scanning [2025-01-09T00:20:52.572+0000][68.615s][1589][info][gc,task ] GC(7) Using 2 of 4 workers for Concurrent remembered set scanning [2025-01-09T00:20:52.572+0000][68.615s][1589][info][gc,remset ] GC(7) Scan remembered set using bitmap: true [2025-01-09T00:20:53.041+0000][69.083s][1589][info][gc ] GC(7) Concurrent remembered set scanning 468.749ms [2025-01-09T00:20:53.041+0000][69.083s][1589][info][gc,start ] GC(7) Concurrent marking roots [2025-01-09T00:20:53.041+0000][69.083s][1589][info][gc,task ] GC(7) Using 2 of 4 workers for concurrent marking roots [2025-01-09T00:20:53.042+0000][69.084s][1589][info][gc ] GC(7) Concurrent marking roots 0.640ms [2025-01-09T00:20:53.042+0000][69.084s][1589][info][gc,start ] GC(7) Concurrent marking (Young) [2025-01-09T00:20:53.042+0000][69.084s][1589][info][gc,task ] GC(7) Using 2 of 4 workers for concurrent marking [2025-01-09T00:20:54.636+0000][70.678s][1596][info][handshake ] Handshake "Shenandoah Flush SATB", Targeted threads: 13, Executed by requesting thread: 12, Total completion time: 78723 ns [2025-01-09T00:20:54.636+0000][70.678s][1596][info][handshake ] Handshake "Shenandoah Flush SATB", Targeted threads: 13, Executed by requesting thread: 12, Total completion time: 11418 ns [2025-01-09T00:20:54.636+0000][70.678s][1589][info][gc ] GC(7) Concurrent marking (Young) 1593.995ms [2025-01-09T00:20:54.636+0000][70.678s][1596][info][gc,start ] GC(7) Pause Final Mark (Young) [2025-01-09T00:20:54.636+0000][70.678s][1596][info][gc,task ] GC(7) Using 4 of 4 workers for final marking [2025-01-09T00:20:54.636+0000][70.678s][1596][info][gc,remset ] GC(7) Scan remembered set using bitmap: true [2025-01-09T00:20:54.781+0000][70.823s][1596][info][gc,age ] GC(7) - age 1: prev 925257936 bytes, curr 21096936 bytes, mortality 0.98 [2025-01-09T00:20:54.781+0000][70.823s][1596][info][gc,age ] GC(7) - age 2: prev 21267264 bytes, curr 21265976 bytes, mortality 0.00 [2025-01-09T00:20:54.781+0000][70.823s][1596][info][gc,age ] GC(7) ---------------------------------------------------------------------------- [2025-01-09T00:20:54.781+0000][70.823s][1596][info][gc,age ] GC(7) - age 3: prev 21100768 bytes, curr 21100768 bytes, mortality 0.00 [2025-01-09T00:20:54.781+0000][70.823s][1596][info][gc,age ] GC(7) - age 4: prev 30224064 bytes, curr 30224064 bytes, mortality 0.00 [2025-01-09T00:20:54.781+0000][70.823s][1596][info][gc,age ] GC(7) Skipped: 0 (0.00), R-Aged: 55642520 (0.59), Clamped: 0 (0.00), R-Young: 0 (0.00) [2025-01-09T00:20:54.781+0000][70.823s][1596][info][gc,ergo ] GC(7) Planning to promote in place 0 humongous regions and 7 regular regions, spanning a total of 29360128 used bytes [2025-01-09T00:20:54.781+0000][70.823s][1596][info][gc,ergo ] GC(7) Adaptive CSet Selection for YOUNG. Max Evacuation: 425M, Actual Free: 12288K. [2025-01-09T00:20:54.781+0000][70.823s][1596][info][gc,ergo ] GC(7) Chosen CSet evacuates young: 47679K (of which at least: 3083K are to be promoted), old: 0B [2025-01-09T00:20:54.781+0000][70.823s][1596][info][gc,ergo ] GC(7) Collectable Garbage: 2158M (99%), Immediate: 12288K (0%), 3 regions, CSet: 2146M (99%), 549 regions [2025-01-09T00:20:54.781+0000][70.823s][1596][info][gc,ergo ] GC(7) Evacuation Targets: YOUNG: 47679K, PROMOTE: 3083K, OLD: 0B, TOTAL: 50762K [2025-01-09T00:20:54.781+0000][70.823s][1596][info][gc,free ] Free: 6996M, Max: 4096K regular, 5496M humongous, Frag: 22% external, 0% internal; Used: 0B, Mutator Free: 1749 Collector Reserve: 57344K, Max: 4096K; Used: 12288K Old Collector Reserve: 4096K, Max: 4096K; Used: 0B [2025-01-09T00:20:54.781+0000][70.823s][1596][info][gc,start ] GC(7) Verify Before Evacuation, Level 4 [2025-01-09T00:20:54.785+0000][70.827s][1584][info][gc,remset ] GC(7) Scan remembered set using bitmap: true [2025-01-09T00:20:54.785+0000][70.827s][1583][info][gc,remset ] GC(7) Scan remembered set using bitmap: true [2025-01-09T00:20:54.785+0000][70.827s][1581][info][gc,remset ] GC(7) Scan remembered set using bitmap: true [2025-01-09T00:20:54.785+0000][70.827s][1582][info][gc,remset ] GC(7) Scan remembered set using bitmap: true [2025-01-09T00:20:59.268+0000][75.310s][1596][info][gc ] GC(7) Verify Before Evacuation, Level 4 (5405421 reachable, 37884090 marked) [2025-01-09T00:20:59.268+0000][75.310s][1596][info][gc ] GC(7) Pause Final Mark (Young) 4631.763ms [2025-01-09T00:20:59.268+0000][75.310s][1596][info][safepoint,stats] ShenandoahFinalMarkStartEvac [ 13 1 ][ 8090 4631810642 4631818732 ] 1 [2025-01-09T00:20:59.268+0000][75.310s][1596][info][safepoint ] Safepoint "ShenandoahFinalMarkStartEvac", Time since last: 2063462382 ns, Reaching safepoint: 8090 ns, At safepoint: 4631810642 ns, Total: 4631818732 ns [2025-01-09T00:20:59.268+0000][75.310s][1589][info][gc,start ] GC(7) Concurrent thread roots [2025-01-09T00:20:59.268+0000][75.310s][1606][info][gc,ergo ] Promotion failed, size 120, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4194304, promotion expended: 2048, old capacity: 25165824, old_used: 20000016, old unaffiliated regions: 0 [2025-01-09T00:20:59.268+0000][75.310s][1602][info][gc,ergo ] Promotion failed, size 40, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4194304, promotion expended: 2048, old capacity: 25165824, old_used: 20002064, old unaffiliated regions: 0 [2025-01-09T00:20:59.268+0000][75.310s][1589][info][gc,task ] GC(7) Using 2 of 4 workers for Concurrent thread roots [2025-01-09T00:20:59.268+0000][75.310s][1602][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4194304, promotion expended: 8192, old capacity: 25165824, old_used: 20008208, old unaffiliated regions: 0 [2025-01-09T00:20:59.268+0000][75.310s][1602][info][gc,ergo ] Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4194304, promotion expended: 8192, old capacity: 25165824, old_used: 20008208, old unaffiliated regions: 0 [2025-01-09T00:20:59.268+0000][75.310s][1606][info][gc,ergo ] Promotion failed, size 112, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4194304, promotion expended: 10240, old capacity: 25165824, old_used: 20010256, old unaffiliated regions: 0 [2025-01-09T00:20:59.268+0000][75.310s][1589][info][gc ] GC(7) Concurrent thread roots 0.106ms [2025-01-09T00:20:59.268+0000][75.310s][1589][info][gc,start ] GC(7) Concurrent weak references (Young) [2025-01-09T00:20:59.268+0000][75.310s][1589][info][gc,task ] GC(7) Using 2 of 4 workers for concurrent weak references [2025-01-09T00:20:59.268+0000][75.310s][1589][info][gc,ref ] GC(7) Encountered references: Soft: 2370, Weak: 269, Final: 0, Phantom: 9 [2025-01-09T00:20:59.268+0000][75.310s][1589][info][gc,ref ] GC(7) Discovered references: Soft: 0, Weak: 172, Final: 0, Phantom: 7 [2025-01-09T00:20:59.268+0000][75.310s][1589][info][gc,ref ] GC(7) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-01-09T00:20:59.268+0000][75.310s][1589][info][gc ] GC(7) Concurrent weak references (Young) 0.153ms [2025-01-09T00:20:59.268+0000][75.310s][1589][info][gc,start ] GC(7) Concurrent weak roots (Young) [2025-01-09T00:20:59.268+0000][75.310s][1589][info][gc,task ] GC(7) Using 2 of 4 workers for concurrent weak root [2025-01-09T00:20:59.444+0000][75.486s][1596][info][handshake ] Handshake "Shenandoah Concurrent Weak Roots", Targeted threads: 13, Executed by requesting thread: 11, Total completion time: 65913 ns [2025-01-09T00:20:59.444+0000][75.486s][1589][info][gc ] GC(7) Concurrent weak roots (Young) 175.854ms [2025-01-09T00:20:59.444+0000][75.486s][1589][info][gc,start ] GC(7) Concurrent cleanup (Young) [2025-01-09T00:20:59.444+0000][75.486s][1589][info][gc,task ] GC(7) Using 2 of 4 workers for cleanup early. [2025-01-09T00:20:59.444+0000][75.486s][1589][info][gc ] GC(7) Concurrent cleanup (Young) 3303M->3291M(10240M) 0.393ms [2025-01-09T00:20:59.444+0000][75.486s][1589][info][gc,free ] Free: 6913M, Max: 4096K regular, 5496M humongous, Frag: 21% external, 0% internal; Used: 2945K, Mutator Free: 1729 Collector Reserve: 32762K, Max: 4096K; Used: 6144B Old Collector Reserve: 3021K, Max: 3021K; Used: 1075K [2025-01-09T00:20:59.444+0000][75.486s][1589][info][gc,start ] GC(7) Concurrent strong roots [2025-01-09T00:20:59.444+0000][75.486s][1589][info][gc,task ] GC(7) Using 2 of 4 workers for concurrent strong root [2025-01-09T00:20:59.445+0000][75.487s][1608][info][gc ] Failed to allocate TLAB, 2945K [2025-01-09T00:20:59.445+0000][75.487s][1608][info][gc ] Cancelling GC: Allocation Failure [2025-01-09T00:20:59.445+0000][75.487s][1589][info][gc ] GC(7) Allocation failure was successfully injected [2025-01-09T00:20:59.446+0000][75.489s][1589][info][gc ] GC(7) Concurrent strong roots 2.145ms [2025-01-09T00:20:59.446+0000][75.489s][1589][info][gc,start ] GC(7) Concurrent evacuation [2025-01-09T00:20:59.446+0000][75.489s][1589][info][gc,task ] GC(7) Using 2 of 4 workers for concurrent evacuation [2025-01-09T00:20:59.446+0000][75.489s][1589][info][gc ] GC(7) Concurrent evacuation 0.020ms [2025-01-09T00:20:59.446+0000][75.489s][1589][info][gc,ergo ] GC(7) At end of Interrupted Concurrent Young GC: Young generation used: 3271M, used regions: 3276M, humongous waste: 0B, soft capacity: 10240M, max capacity: 10216M, available: 6913M [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,ergo ] GC(7) At end of Interrupted Concurrent Young GC: Old generation used: 20628K, used regions: 24576K, humongous waste: 948K, soft capacity: 0B, max capacity: 24576K, available: 2998K [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,free ] Free: 6913M, Max: 4096K regular, 5496M humongous, Frag: 21% external, 0% internal; Used: 2945K, Mutator Free: 1729 Collector Reserve: 32454K, Max: 4096K; Used: 314K Old Collector Reserve: 2998K, Max: 2998K; Used: 1097K [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Concurrent Reset 51 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Pause Init Mark (G) 1186823 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Pause Init Mark (N) 1186674 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Swap Remembered Set 19 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Update Region States 30 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Concurrent Scan Remembered Set 468768 us, parallelism: 1.92x [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] RS: 898540 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] RS: Scan Clusters 898540 us, workers (us): 429858, 468682, ---, ---, [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Concurrent Mark Roots 645 us, parallelism: 1.18x [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] CMR: 762 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] CMR: Thread Roots 81 us, workers (us): 0, 80, ---, ---, [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] CMR: Code Cache Roots 71 us, workers (us): 0, 70, ---, ---, [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] CMR: VM Strong Roots 44 us, workers (us): 23, 20, ---, ---, [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] CMR: CLDG Roots 567 us, workers (us): 567, ---, ---, ---, [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Concurrent Marking 1594007 us, parallelism: 2.00x [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] CM: 3187562 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] CM: Parallel Mark 3187562 us, workers (us): 1593785, 1593777, ---, ---, [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Flush SATB 157 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Pause Final Mark (G) 4631855 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Pause Final Mark (N) 4631770 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Finish Mark 64 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Update Region States 42 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Choose Collection Set 203 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Rebuild Free Set 81 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Concurrent Thread Roots 113 us, parallelism: 1.11x [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] CTR: 125 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] CTR: Thread Roots 125 us, workers (us): 64, 61, ---, ---, [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Concurrent Weak References 155 us, parallelism: 0.80x [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] CWRF: 125 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] CWRF: Weak References 125 us, workers (us): 112, 12, ---, ---, [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Concurrent Weak Roots 175863 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Roots 175735 us, parallelism: 2.00x [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] CWR: 351346 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] CWR: VM Weak Roots 351346 us, workers (us): 175683, 175662, ---, ---, [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Rendezvous 111 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Concurrent Cleanup 407 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Concurrent Strong Roots 2151 us, parallelism: 0.63x [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] CSR: 1356 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] CSR: Code Cache Roots 281 us, workers (us): 280, 2, ---, ---, [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] CSR: VM Strong Roots 67 us, workers (us): 38, 29, ---, ---, [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] CSR: CLDG Roots 1008 us, workers (us): ---, 1008, ---, ---, [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Concurrent Evacuation 25 us [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Workers: Evacuated 19232K across 809336 objects, abandoned 0B across 0 objects. [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Mutators: Evacuated 71960B across 1729 objects, abandoned 0B across 0 objects. [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] Young regions: Age table: [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] - age 1: 23652272 bytes, 23652272 total [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] - age 2: 25118616 bytes, 48770888 total [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] - age 3: 6871632 bytes, 55642520 total [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,stats ] [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,metaspace ] Metaspace: 1980K(2112K)->1980K(2112K) NonClass: 1734K(1792K)->1734K(1792K) Class: 246K(320K)->246K(320K) [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc ] Trigger (Young): Handle Allocation Failure [2025-01-09T00:20:59.447+0000][75.489s][1589][info][gc,free ] Free: 6913M, Max: 4096K regular, 5496M humongous, Frag: 21% external, 0% internal; Used: 2945K, Mutator Free: 1729 Collector Reserve: 32454K, Max: 4096K; Used: 314K Old Collector Reserve: 2998K, Max: 2998K; Used: 1097K [2025-01-09T00:20:59.447+0000][75.489s][1596][info][gc,start ] GC(8) Pause Degenerated GC (Young) (Evacuation) [2025-01-09T00:20:59.447+0000][75.489s][1596][info][gc,task ] GC(8) Using 4 of 4 workers for stw degenerated gc [2025-01-09T00:20:59.523+0000][75.565s][1582][info][gc,ergo ] GC(8) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4194304, promotion expended: 771584, old capacity: 25165824, old_used: 21123680, old unaffiliated regions: 0 [2025-01-09T00:20:59.523+0000][75.565s][1582][info][gc,ergo ] GC(8) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4194304, promotion expended: 771584, old capacity: 25165824, old_used: 21123680, old unaffiliated regions: 0 [2025-01-09T00:20:59.523+0000][75.565s][1582][info][gc,ergo ] GC(8) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4194304, promotion expended: 771584, old capacity: 25165824, old_used: 21123680, old unaffiliated regions: 0 [2025-01-09T00:20:59.523+0000][75.565s][1582][info][gc,ergo ] GC(8) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4194304, promotion expended: 771584, old capacity: 25165824, old_used: 21123680, old unaffiliated regions: 0 [2025-01-09T00:20:59.548+0000][75.590s][1583][info][gc,ergo ] GC(8) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 28672K [2025-01-09T00:20:59.549+0000][75.591s][1581][info][gc,ergo ] GC(8) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 32768K [2025-01-09T00:20:59.553+0000][75.596s][1583][info][gc,ergo ] GC(8) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 36864K [2025-01-09T00:20:59.554+0000][75.597s][1581][info][gc,ergo ] GC(8) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 40960K [2025-01-09T00:20:59.557+0000][75.599s][1582][info][gc,ergo ] GC(8) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 45056K [2025-01-09T00:20:59.564+0000][75.606s][1583][info][gc,ergo ] GC(8) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 49152K [2025-01-09T00:20:59.566+0000][75.608s][1582][info][gc,ergo ] GC(8) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 53248K [2025-01-09T00:20:59.574+0000][75.617s][1581][info][gc,ergo ] GC(8) Transfer 1 region(s) from Young to Old, yielding increased size: 57344K [2025-01-09T00:21:01.080+0000][77.122s][1596][info][gc,start ] GC(8) Verify After Updating References, Level 4 [2025-01-09T00:21:01.083+0000][77.125s][1584][info][gc,remset ] GC(8) Scan remembered set using bitmap: true [2025-01-09T00:21:01.083+0000][77.125s][1581][info][gc,remset ] GC(8) Scan remembered set using bitmap: true [2025-01-09T00:21:01.083+0000][77.125s][1582][info][gc,remset ] GC(8) Scan remembered set using bitmap: true [2025-01-09T00:21:01.083+0000][77.125s][1583][info][gc,remset ] GC(8) Scan remembered set using bitmap: true [2025-01-09T00:21:05.026+0000][81.068s][1596][info][gc ] GC(8) Verify After Updating References, Level 4 (4072407 reachable, 41177436 marked) [2025-01-09T00:21:05.026+0000][81.068s][1596][info][gc,free ] Free: 8592M, Max: 4096K regular, 5496M humongous, Frag: 21% external, 19% internal; Used: 1704M, Mutator Free: 2148 Collector Reserve: 513M, Max: 4096K; Used: 494M Old Collector Reserve: 4042K, Max: 4042K; Used: 54688B [2025-01-09T00:21:05.085+0000][81.127s][1596][info][gc,ergo ] GC(8) After Degenerated GC, successfully transferred 0 regions to none to prepare for next gc, old available: 4042K, young_available: 8592M [2025-01-09T00:21:05.085+0000][81.127s][1596][info][gc,start ] GC(8) Verify After Degenerated GC, Level 4 [2025-01-09T00:21:05.089+0000][81.131s][1583][info][gc,remset ] GC(8) Scan remembered set using bitmap: true [2025-01-09T00:21:05.089+0000][81.131s][1582][info][gc,remset ] GC(8) Scan remembered set using bitmap: true [2025-01-09T00:21:05.089+0000][81.131s][1581][info][gc,remset ] GC(8) Scan remembered set using bitmap: true [2025-01-09T00:21:05.089+0000][81.131s][1584][info][gc,remset ] GC(8) Scan remembered set using bitmap: true [2025-01-09T00:21:09.037+0000][85.079s][1596][info][gc ] GC(8) Verify After Degenerated GC, Level 4 (4072407 reachable, 41177436 marked) [2025-01-09T00:21:09.037+0000][85.079s][1596][info][gc,ergo ] GC(8) Good progress for free space: 8592M, need 102M [2025-01-09T00:21:09.037+0000][85.079s][1596][info][gc,ergo ] GC(8) Good progress for used space: 2161M, need 4096K [2025-01-09T00:21:09.037+0000][85.079s][1596][info][gc ] GC(8) Pause Degenerated GC (Young) (Evacuation) 3291M->1130M(10240M) 9590.052ms [2025-01-09T00:21:09.037+0000][85.079s][1596][info][safepoint,stats] ShenandoahDegeneratedGC [ 13 0 ][ 8683 9590110574 9590119257 ] 0 [2025-01-09T00:21:09.037+0000][85.079s][1596][info][safepoint ] Safepoint "ShenandoahDegeneratedGC", Time since last: 179007907 ns, Reaching safepoint: 8683 ns, At safepoint: 9590110574 ns, Total: 9590119257 ns [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,ergo ] GC(8) At end of Degenerated Young GC: GCU: 45.6%, MU: 1.8% during period of 17.662s [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,ergo ] GC(8) At end of Degenerated Young GC: Young generation used: 1078M, used regions: 1080M, humongous waste: 0B, soft capacity: 10240M, max capacity: 10184M, available: 8592M [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,ergo ] GC(8) At end of Degenerated Young GC: Old generation used: 52352K, used regions: 57344K, humongous waste: 948K, soft capacity: 0B, max capacity: 57344K, available: 4042K [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,free ] Free: 8592M, Max: 4096K regular, 8188M humongous, Frag: 5% external, 0% internal; Used: 0B, Mutator Free: 2148 Collector Reserve: 513M, Max: 4096K; Used: 2945K Old Collector Reserve: 4042K, Max: 4042K; Used: 54688B [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] Pause Degenerated GC (G) 9590153 us [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] Pause Degenerated GC (N) 9590073 us [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] Evacuation 132175 us [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] Manage GCLABs 103 us [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] Update References 1477537 us [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] Update Region States 69 us [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] Trash Collection Set 19 us [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] Rebuild Free Set 150 us [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] Degen Update Roots 22623 us, parallelism: 3.98x [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] DU: 89954 us [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] DU: Thread Roots 90 us, workers (us): 2, 2, 82, 4, [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] DU: Code Cache Roots 287 us, workers (us): 92, 195, 0, 0, [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] DU: VM Strong Roots 10 us, workers (us): 6, 3, 0, 0, [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] DU: VM Weak Roots 89459 us, workers (us): 22367, 22363, 22368, 22361, [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] DU: CLDG Roots 107 us, workers (us): 5, 6, 8, 89, [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] Cleanup 58696 us [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] Workers: Evacuated 31457K across 1246673 objects, abandoned 0B across 0 objects. [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] Mutators: Evacuated 2448B across 98 objects, abandoned 0B across 0 objects. [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] Young regions: Age table: [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] - age 1: 28654280 bytes, 28654280 total [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] - age 2: 23652272 bytes, 52306552 total [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,stats ] [2025-01-09T00:21:09.037+0000][85.079s][1589][info][gc,metaspace ] Metaspace: 1980K(2112K)->1980K(2112K) NonClass: 1734K(1792K)->1734K(1792K) Class: 246K(320K)->246K(320K) [2025-01-09T00:21:09.148+0000][85.190s][1590][info][gc ] Trigger (Young): Average GC time (23016.04 ms) is above the time for average allocation rate (247 MB/s) to deplete free headroom (4038M) (margin of error = 2.20) [2025-01-09T00:21:09.148+0000][85.190s][1590][info][gc,ergo ] Free headroom: 8544M (free) - 511M (spike) - 3993M (penalties) = 4038M [2025-01-09T00:21:09.148+0000][85.190s][1589][info][gc,free ] Free: 8544M, Max: 4096K regular, 8188M humongous, Frag: 5% external, 0% internal; Used: 0B, Mutator Free: 2136 Collector Reserve: 513M, Max: 4096K; Used: 2945K Old Collector Reserve: 4042K, Max: 4042K; Used: 54688B [2025-01-09T00:21:09.148+0000][85.190s][1589][info][gc,ergo ] GC(9) Start GC cycle (Young) [2025-01-09T00:21:09.148+0000][85.190s][1589][info][gc,start ] GC(9) Concurrent reset (Young) [2025-01-09T00:21:09.148+0000][85.190s][1589][info][gc,task ] GC(9) Using 2 of 4 workers for Concurrent reset (Young) [2025-01-09T00:21:09.166+0000][85.208s][1589][info][gc ] GC(9) Concurrent reset (Young) 18.764ms [2025-01-09T00:21:09.167+0000][85.209s][1596][info][gc,start ] GC(9) Pause Init Mark (Young) [2025-01-09T00:21:09.167+0000][85.209s][1596][info][gc,task ] GC(9) Using 4 of 4 workers for init marking [2025-01-09T00:21:09.169+0000][85.211s][1596][info][gc,start ] GC(9) Verify Before Mark, Level 4 [2025-01-09T00:21:10.101+0000][86.143s][1584][info][gc,remset ] GC(9) Scan remembered set using bitmap: true [2025-01-09T00:21:10.101+0000][86.143s][1583][info][gc,remset ] GC(9) Scan remembered set using bitmap: true [2025-01-09T00:21:10.101+0000][86.143s][1582][info][gc,remset ] GC(9) Scan remembered set using bitmap: true [2025-01-09T00:21:10.101+0000][86.143s][1581][info][gc,remset ] GC(9) Scan remembered set using bitmap: true [2025-01-09T00:21:11.148+0000][87.190s][1596][info][gc ] GC(9) Verify Before Mark, Level 4 (4686791 reachable, 0 marked) [2025-01-09T00:21:11.148+0000][87.190s][1596][info][gc ] GC(9) Pause Init Mark (Young) 1981.406ms [2025-01-09T00:21:11.148+0000][87.190s][1596][info][safepoint,stats] ShenandoahInitMark [ 13 2 ][ 79253 1981451465 1981530718 ] 1 [2025-01-09T00:21:11.148+0000][87.190s][1596][info][safepoint ] Safepoint "ShenandoahInitMark", Time since last: 129580874 ns, Reaching safepoint: 79253 ns, At safepoint: 1981451465 ns, Total: 1981530718 ns [2025-01-09T00:21:11.148+0000][87.190s][1589][info][gc,start ] GC(9) Concurrent remembered set scanning [2025-01-09T00:21:11.148+0000][87.190s][1589][info][gc,task ] GC(9) Using 2 of 4 workers for Concurrent remembered set scanning [2025-01-09T00:21:11.148+0000][87.190s][1589][info][gc,remset ] GC(9) Scan remembered set using bitmap: true [2025-01-09T00:21:11.643+0000][87.685s][1589][info][gc ] GC(9) Concurrent remembered set scanning 494.905ms [2025-01-09T00:21:11.643+0000][87.685s][1589][info][gc,start ] GC(9) Concurrent marking roots [2025-01-09T00:21:11.643+0000][87.685s][1589][info][gc,task ] GC(9) Using 2 of 4 workers for concurrent marking roots [2025-01-09T00:21:11.643+0000][87.686s][1589][info][gc ] GC(9) Concurrent marking roots 0.586ms [2025-01-09T00:21:11.644+0000][87.686s][1589][info][gc,start ] GC(9) Concurrent marking (Young) [2025-01-09T00:21:11.644+0000][87.686s][1589][info][gc,task ] GC(9) Using 2 of 4 workers for concurrent marking [2025-01-09T00:21:13.015+0000][89.057s][1596][info][handshake ] Handshake "Shenandoah Flush SATB", Targeted threads: 13, Executed by requesting thread: 11, Total completion time: 84911 ns [2025-01-09T00:21:13.015+0000][89.058s][1596][info][handshake ] Handshake "Shenandoah Flush SATB", Targeted threads: 13, Executed by requesting thread: 12, Total completion time: 7045 ns [2025-01-09T00:21:13.015+0000][89.058s][1589][info][gc ] GC(9) Concurrent marking (Young) 1371.991ms [2025-01-09T00:21:13.016+0000][89.058s][1596][info][gc,start ] GC(9) Pause Final Mark (Young) [2025-01-09T00:21:13.016+0000][89.058s][1596][info][gc,task ] GC(9) Using 4 of 4 workers for final marking [2025-01-09T00:21:13.016+0000][89.058s][1596][info][gc,remset ] GC(9) Scan remembered set using bitmap: true [2025-01-09T00:21:13.209+0000][89.251s][1596][info][gc,age ] GC(9) - age 1: prev 970568016 bytes, curr 35134888 bytes, mortality 0.96 [2025-01-09T00:21:13.209+0000][89.251s][1596][info][gc,age ] GC(9) - age 2: prev 21096936 bytes, curr 21096936 bytes, mortality 0.00 [2025-01-09T00:21:13.209+0000][89.251s][1596][info][gc,age ] GC(9) ---------------------------------------------------------------------------- [2025-01-09T00:21:13.209+0000][89.251s][1596][info][gc,age ] GC(9) - age 3: prev 21265976 bytes, curr 20430200 bytes, mortality 0.04 [2025-01-09T00:21:13.209+0000][89.251s][1596][info][gc,age ] GC(9) - age 4: prev 21100768 bytes, curr 386336 bytes, mortality 0.98 [2025-01-09T00:21:13.209+0000][89.251s][1596][info][gc,age ] GC(9) - age 5: prev 30224064 bytes, curr 19045176 bytes, mortality 0.37 [2025-01-09T00:21:13.209+0000][89.251s][1596][info][gc,age ] GC(9) Skipped: 0 (0.00), R-Aged: 52306552 (0.54), Clamped: 0 (0.00), R-Young: 0 (0.00) [2025-01-09T00:21:13.209+0000][89.251s][1596][info][gc,ergo ] GC(9) Planning to promote in place 0 humongous regions and 5 regular regions, spanning a total of 20971520 used bytes [2025-01-09T00:21:13.209+0000][89.251s][1596][info][gc,ergo ] GC(9) Adaptive CSet Selection for YOUNG. Max Evacuation: 424M, Actual Free: 0B. [2025-01-09T00:21:13.209+0000][89.251s][1596][info][gc,ergo ] GC(9) Chosen CSet evacuates young: 47392K (of which at least: 3106K are to be promoted), old: 0B [2025-01-09T00:21:13.209+0000][89.251s][1596][info][gc,ergo ] GC(9) Collectable Garbage: 1025M (99%), Immediate: 0B (0%), 0 regions, CSet: 1025M (99%), 269 regions [2025-01-09T00:21:13.209+0000][89.251s][1596][info][gc,ergo ] GC(9) Evacuation Targets: YOUNG: 47392K, PROMOTE: 3106K, OLD: 0B, TOTAL: 50498K [2025-01-09T00:21:13.209+0000][89.251s][1596][info][gc,free ] Free: 8180M, Max: 4096K regular, 7724M humongous, Frag: 6% external, 0% internal; Used: 3617K, Mutator Free: 2046 Collector Reserve: 57344K, Max: 4096K; Used: 0B Old Collector Reserve: 4042K, Max: 4042K; Used: 54688B [2025-01-09T00:21:13.209+0000][89.251s][1596][info][gc,start ] GC(9) Verify Before Evacuation, Level 4 [2025-01-09T00:21:13.213+0000][89.255s][1584][info][gc,remset ] GC(9) Scan remembered set using bitmap: true [2025-01-09T00:21:13.213+0000][89.255s][1582][info][gc,remset ] GC(9) Scan remembered set using bitmap: true [2025-01-09T00:21:13.213+0000][89.255s][1581][info][gc,remset ] GC(9) Scan remembered set using bitmap: true [2025-01-09T00:21:13.213+0000][89.255s][1583][info][gc,remset ] GC(9) Scan remembered set using bitmap: true [2025-01-09T00:21:17.315+0000][93.357s][1596][info][gc ] GC(9) Verify Before Evacuation, Level 4 (4027557 reachable, 35054582 marked) [2025-01-09T00:21:17.315+0000][93.357s][1596][info][gc ] GC(9) Pause Final Mark (Young) 4299.259ms [2025-01-09T00:21:17.315+0000][93.357s][1596][info][safepoint,stats] ShenandoahFinalMarkStartEvac [ 13 1 ][ 73566 4299303548 4299377114 ] 1 [2025-01-09T00:21:17.315+0000][93.357s][1596][info][safepoint ] Safepoint "ShenandoahFinalMarkStartEvac", Time since last: 1867571243 ns, Reaching safepoint: 73566 ns, At safepoint: 4299303548 ns, Total: 4299377114 ns [2025-01-09T00:21:17.315+0000][93.357s][1589][info][gc,start ] GC(9) Concurrent thread roots [2025-01-09T00:21:17.315+0000][93.357s][1589][info][gc,task ] GC(9) Using 2 of 4 workers for Concurrent thread roots [2025-01-09T00:21:17.315+0000][93.357s][1589][info][gc ] GC(9) Concurrent thread roots 0.116ms [2025-01-09T00:21:17.315+0000][93.357s][1589][info][gc,start ] GC(9) Concurrent weak references (Young) [2025-01-09T00:21:17.315+0000][93.357s][1589][info][gc,task ] GC(9) Using 2 of 4 workers for concurrent weak references [2025-01-09T00:21:17.315+0000][93.357s][1583][info][gc,ergo ] GC(9) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4139616, promotion expended: 0, old capacity: 58720256, old_used: 53609136, old unaffiliated regions: 0 [2025-01-09T00:21:17.315+0000][93.357s][1583][info][gc,ergo ] GC(9) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4139616, promotion expended: 0, old capacity: 58720256, old_used: 53609136, old unaffiliated regions: 0 [2025-01-09T00:21:17.315+0000][93.357s][1589][info][gc,ref ] GC(9) Encountered references: Soft: 2370, Weak: 269, Final: 0, Phantom: 9 [2025-01-09T00:21:17.315+0000][93.357s][1589][info][gc,ref ] GC(9) Discovered references: Soft: 0, Weak: 34, Final: 0, Phantom: 0 [2025-01-09T00:21:17.315+0000][93.357s][1589][info][gc,ref ] GC(9) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-01-09T00:21:17.315+0000][93.357s][1589][info][gc ] GC(9) Concurrent weak references (Young) 0.110ms [2025-01-09T00:21:17.315+0000][93.357s][1589][info][gc,start ] GC(9) Concurrent weak roots (Young) [2025-01-09T00:21:17.315+0000][93.357s][1589][info][gc,task ] GC(9) Using 2 of 4 workers for concurrent weak root [2025-01-09T00:21:17.367+0000][93.409s][1596][info][handshake ] Handshake "Deoptimize", Targeted threads: 13, Executed by requesting thread: 12, Total completion time: 75741 ns [2025-01-09T00:21:17.401+0000][93.443s][1596][info][handshake ] Handshake "Shenandoah Concurrent Weak Roots", Targeted threads: 14, Executed by requesting thread: 11, Total completion time: 68322 ns [2025-01-09T00:21:17.401+0000][93.443s][1589][info][gc ] GC(9) Concurrent weak roots (Young) 86.088ms [2025-01-09T00:21:17.401+0000][93.443s][1589][info][gc,start ] GC(9) Concurrent cleanup (Young) [2025-01-09T00:21:17.401+0000][93.443s][1589][info][gc,task ] GC(9) Using 2 of 4 workers for cleanup early. [2025-01-09T00:21:17.401+0000][93.443s][1589][info][gc ] GC(9) Concurrent cleanup (Young) 2048M->2048M(10240M) 0.040ms [2025-01-09T00:21:17.401+0000][93.443s][1589][info][gc,free ] Free: 8141M, Max: 4096K regular, 7724M humongous, Frag: 6% external, 0% internal; Used: 7064K, Mutator Free: 2037 Collector Reserve: 45054K, Max: 4096K; Used: 2048B Old Collector Reserve: 3976K, Max: 3976K; Used: 119K [2025-01-09T00:21:17.401+0000][93.443s][1589][info][gc,start ] GC(9) Concurrent strong roots [2025-01-09T00:21:17.401+0000][93.443s][1589][info][gc,task ] GC(9) Using 2 of 4 workers for concurrent strong root [2025-01-09T00:21:17.401+0000][93.443s][1584][info][gc,ergo ] GC(9) Promotion failed, size 32, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4139616, promotion expended: 67440, old capacity: 58720256, old_used: 53676816, old unaffiliated regions: 0 [2025-01-09T00:21:17.401+0000][93.443s][1583][info][gc,ergo ] GC(9) Promotion failed, size 128, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 4139616, promotion expended: 67440, old capacity: 58720256, old_used: 53676816, old unaffiliated regions: 0 [2025-01-09T00:21:17.402+0000][93.444s][1589][info][gc ] GC(9) Concurrent strong roots 0.957ms [2025-01-09T00:21:17.402+0000][93.444s][1589][info][gc,start ] GC(9) Concurrent evacuation [2025-01-09T00:21:17.402+0000][93.444s][1589][info][gc,task ] GC(9) Using 2 of 4 workers for concurrent evacuation [2025-01-09T00:21:17.559+0000][93.601s][1582][info][gc,ergo ] GC(9) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 61440K [2025-01-09T00:21:17.656+0000][93.698s][1582][info][gc,ergo ] GC(9) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 65536K [2025-01-09T00:21:17.661+0000][93.704s][1582][info][gc,ergo ] GC(9) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 69632K [2025-01-09T00:21:17.667+0000][93.709s][1582][info][gc,ergo ] GC(9) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 73728K [2025-01-09T00:21:17.672+0000][93.714s][1582][info][gc,ergo ] GC(9) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 77824K [2025-01-09T00:21:17.686+0000][93.728s][1589][info][gc ] GC(9) Concurrent evacuation 283.253ms [2025-01-09T00:21:17.686+0000][93.728s][1596][info][gc,start ] GC(9) Pause Init Update Refs [2025-01-09T00:21:17.686+0000][93.728s][1596][info][gc,start ] GC(9) Verify Before Updating References, Level 4 [2025-01-09T00:21:19.185+0000][95.227s][1581][info][gc,remset ] GC(9) Scan remembered set using bitmap: true [2025-01-09T00:21:19.185+0000][95.227s][1582][info][gc,remset ] GC(9) Scan remembered set using bitmap: true [2025-01-09T00:21:19.185+0000][95.227s][1583][info][gc,remset ] GC(9) Scan remembered set using bitmap: true [2025-01-09T00:21:19.185+0000][95.227s][1584][info][gc,remset ] GC(9) Scan remembered set using bitmap: true [2025-01-09T00:21:22.983+0000][99.025s][1596][info][gc ] GC(9) Verify Before Updating References, Level 4 (2990852 reachable, 39366140 marked) [2025-01-09T00:21:22.983+0000][99.025s][1596][info][gc ] GC(9) Pause Init Update Refs 5297.522ms [2025-01-09T00:21:22.983+0000][99.025s][1596][info][safepoint,stats] ShenandoahInitUpdateRefs [ 16 2 ][ 80793 5297592300 5297673093 ] 1 [2025-01-09T00:21:22.983+0000][99.025s][1596][info][safepoint ] Safepoint "ShenandoahInitUpdateRefs", Time since last: 370696260 ns, Reaching safepoint: 80793 ns, At safepoint: 5297592300 ns, Total: 5297673093 ns [2025-01-09T00:21:22.983+0000][99.025s][1589][info][gc,start ] GC(9) Concurrent update references [2025-01-09T00:21:22.983+0000][99.025s][1589][info][gc,task ] GC(9) Using 2 of 4 workers for concurrent reference update [2025-01-09T00:21:22.983+0000][99.025s][1581][info][gc,ergo ] GC(9) At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [2025-01-09T00:21:25.226+0000][101.268s][1589][info][gc ] GC(9) Concurrent update references 2242.469ms [2025-01-09T00:21:25.226+0000][101.268s][1589][info][gc,start ] GC(9) Concurrent update thread roots [2025-01-09T00:21:25.226+0000][101.268s][1596][info][handshake ] Handshake "Shenandoah Update Thread Roots", Targeted threads: 13, Executed by requesting thread: 11, Total completion time: 315922 ns [2025-01-09T00:21:25.226+0000][101.268s][1589][info][gc ] GC(9) Concurrent update thread roots 0.360ms [2025-01-09T00:21:25.227+0000][101.269s][1596][info][gc,start ] GC(9) Pause Final Update Refs [2025-01-09T00:21:25.227+0000][101.269s][1596][info][gc,task ] GC(9) Using 4 of 4 workers for final reference update [2025-01-09T00:21:25.228+0000][101.270s][1596][info][gc,remset ] GC(9) Scan remembered set using bitmap: true [2025-01-09T00:21:25.660+0000][101.702s][1596][info][gc,start ] GC(9) Verify After Updating References, Level 4 [2025-01-09T00:21:25.664+0000][101.706s][1584][info][gc,remset ] GC(9) Scan remembered set using bitmap: true [2025-01-09T00:21:25.664+0000][101.706s][1581][info][gc,remset ] GC(9) Scan remembered set using bitmap: true [2025-01-09T00:21:25.664+0000][101.706s][1582][info][gc,remset ] GC(9) Scan remembered set using bitmap: true [2025-01-09T00:21:25.664+0000][101.706s][1583][info][gc,remset ] GC(9) Scan remembered set using bitmap: true [2025-01-09T00:21:29.940+0000][105.982s][1596][info][gc ] GC(9) Verify After Updating References, Level 4 (2681063 reachable, 45818658 marked) [2025-01-09T00:21:29.940+0000][105.982s][1596][info][gc,ergo ] GC(9) Transfer 1 region(s) from Young to Old, yielding increased size: 81920K [2025-01-09T00:21:29.940+0000][105.983s][1596][info][gc,free ] Free: 7848M, Max: 4096K regular, 7284M humongous, Frag: 0% external, 7% internal; Used: 564M, Mutator Free: 1962 Collector Reserve: 508M, Max: 4096K; Used: 514M Old Collector Reserve: 4940K, Max: 4096K; Used: 7347K [2025-01-09T00:21:29.940+0000][105.983s][1596][info][gc ] GC(9) Pause Final Update Refs 4713.096ms [2025-01-09T00:21:29.940+0000][105.983s][1596][info][safepoint,stats] ShenandoahFinalUpdateRefs [ 13 1 ][ 73192 4713137521 4713210713 ] 1 [2025-01-09T00:21:29.940+0000][105.983s][1596][info][safepoint ] Safepoint "ShenandoahFinalUpdateRefs", Time since last: 2244007479 ns, Reaching safepoint: 73192 ns, At safepoint: 4713137521 ns, Total: 4713210713 ns [2025-01-09T00:21:29.941+0000][105.983s][1589][info][gc,start ] GC(9) Concurrent cleanup (Young) [2025-01-09T00:21:29.941+0000][105.983s][1589][info][gc,task ] GC(9) Using 2 of 4 workers for cleanup complete. [2025-01-09T00:21:29.941+0000][105.983s][1608][info][gc ] Failed to allocate TLAB, 3446K [2025-01-09T00:21:29.941+0000][105.983s][1608][info][gc ] Cancelling GC: Allocation Failure [2025-01-09T00:21:29.969+0000][106.012s][1589][info][gc ] GC(9) Concurrent cleanup (Young) 2952M->1877M(10240M) 28.944ms [2025-01-09T00:21:29.969+0000][106.012s][1589][info][gc,ergo ] GC(9) After Concurrent GC, successfully transferred 0 regions to none to prepare for next gc, old available: 4940K, young_available: 7848M [2025-01-09T00:21:29.969+0000][106.012s][1589][info][gc,start ] GC(9) Concurrent reset after collect (Young) [2025-01-09T00:21:29.969+0000][106.012s][1589][info][gc,task ] GC(9) Using 2 of 4 workers for reset after collection. [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc ] GC(9) Concurrent reset after collect (Young) 17.779ms [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,ergo ] GC(9) At end of Interrupted Concurrent Young GC: Young generation used: 1803M, used regions: 1804M, humongous waste: 0B, soft capacity: 10240M, max capacity: 10160M, available: 7848M [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,ergo ] GC(9) At end of Interrupted Concurrent Young GC: Old generation used: 76030K, used regions: 77824K, humongous waste: 948K, soft capacity: 0B, max capacity: 81920K, available: 4940K [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,free ] Free: 7848M, Max: 4096K regular, 7284M humongous, Frag: 8% external, 0% internal; Used: 0B, Mutator Free: 1962 Collector Reserve: 508M, Max: 4096K; Used: 7352K Old Collector Reserve: 4940K, Max: 4096K; Used: 3251K [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] Concurrent Reset 18781 us [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] Concurrent Reset After Collect 17798 us [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] Pause Init Mark (G) 1981575 us [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] Pause Init Mark (N) 1981417 us [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] Swap Remembered Set 68 us [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] Update Region States 33 us [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] Concurrent Scan Remembered Set 494924 us, parallelism: 2.00x [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] RS: 989286 us [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] RS: Scan Clusters 989286 us, workers (us): 494582, 494704, ---, ---, [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] Concurrent Mark Roots 593 us, parallelism: 1.16x [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] CMR: 689 us [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] CMR: Thread Roots 70 us, workers (us): 0, 70, ---, ---, [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] CMR: Code Cache Roots 67 us, workers (us): 0, 66, ---, ---, [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] CMR: VM Strong Roots 34 us, workers (us): 18, 16, ---, ---, [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] CMR: CLDG Roots 519 us, workers (us): 519, ---, ---, ---, [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] Concurrent Marking 1372004 us, parallelism: 2.00x [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] CM: 2743541 us [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] CM: Parallel Mark 2743541 us, workers (us): 1371774, 1371767, ---, ---, [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] Flush SATB 157 us [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] Pause Final Mark (G) 4299419 us [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] Pause Final Mark (N) 4299266 us [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] Finish Mark 65 us [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] Update Region States 43 us [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] Choose Collection Set 131 us [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] Rebuild Free Set 80 us [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] Concurrent Thread Roots 124 us, parallelism: 1.11x [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] CTR: 137 us [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] CTR: Thread Roots 137 us, workers (us): 73, 64, ---, ---, [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] Concurrent Weak References 112 us, parallelism: 0.70x [2025-01-09T00:21:29.987+0000][106.029s][1589][info][gc,stats ] CWRF: 78 us [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] CWRF: Weak References 78 us, workers (us): 77, 1, ---, ---, [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Concurrent Weak Roots 86101 us [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Roots 85970 us, parallelism: 2.00x [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] CWR: 171845 us [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] CWR: VM Weak Roots 171845 us, workers (us): 85926, 85918, ---, ---, [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Rendezvous 109 us [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Concurrent Cleanup 48 us [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Concurrent Strong Roots 963 us, parallelism: 1.26x [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] CSR: 1211 us [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] CSR: Code Cache Roots 268 us, workers (us): 1, 268, ---, ---, [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] CSR: VM Strong Roots 42 us, workers (us): 21, 20, ---, ---, [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] CSR: CLDG Roots 901 us, workers (us): 901, ---, ---, ---, [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Concurrent Evacuation 283266 us [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Pause Init Update Refs (G) 5297773 us [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Pause Init Update Refs (N) 5297531 us [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Manage GCLABs 63 us [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Concurrent Update Refs 2242489 us [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Concurrent Update Thread Roots 366 us [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Pause Final Update Refs (G) 4714299 us [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Pause Final Update Refs (N) 4713104 us [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Update Region States 76 us [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Trash Collection Set 17 us [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Rebuild Free Set 150 us [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Concurrent Cleanup 28965 us [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Workers: Evacuated 49372K across 2052919 objects, abandoned 0B across 0 objects. [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Mutators: Evacuated 1126K across 45568 objects, abandoned 0B across 0 objects. [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] Young regions: Age table: [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] - age 1: 16774112 bytes, 16774112 total [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] - age 2: 25159224 bytes, 41933336 total [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,stats ] [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc,metaspace ] Metaspace: 1980K(2112K)->2187K(2368K) NonClass: 1734K(1792K)->1922K(1984K) Class: 246K(320K)->265K(384K) [2025-01-09T00:21:29.987+0000][106.030s][1589][info][gc ] Trigger (Young): Handle Allocation Failure [2025-01-09T00:21:29.988+0000][106.030s][1589][info][gc,free ] Free: 7848M, Max: 4096K regular, 7284M humongous, Frag: 8% external, 0% internal; Used: 0B, Mutator Free: 1962 Collector Reserve: 508M, Max: 4096K; Used: 7352K Old Collector Reserve: 4940K, Max: 4096K; Used: 3251K [2025-01-09T00:21:29.988+0000][106.030s][1596][info][gc,start ] GC(10) Pause Degenerated GC (Young) (Outside of Cycle) [2025-01-09T00:21:29.988+0000][106.030s][1596][info][gc,task ] GC(10) Using 4 of 4 workers for stw degenerated gc [2025-01-09T00:21:29.988+0000][106.030s][1596][info][gc,remset ] GC(10) Scan remembered set using bitmap: true [2025-01-09T00:21:30.140+0000][106.183s][1596][info][gc,remset ] GC(10) Scan remembered set using bitmap: true [2025-01-09T00:21:31.420+0000][107.462s][1596][info][gc,remset ] GC(10) Scan remembered set using bitmap: true [2025-01-09T00:21:31.573+0000][107.615s][1596][info][gc,ref ] GC(10) Encountered references: Soft: 2370, Weak: 269, Final: 0, Phantom: 9 [2025-01-09T00:21:31.573+0000][107.615s][1596][info][gc,ref ] GC(10) Discovered references: Soft: 0, Weak: 23, Final: 0, Phantom: 1 [2025-01-09T00:21:31.573+0000][107.615s][1596][info][gc,ref ] GC(10) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-01-09T00:21:31.624+0000][107.666s][1596][info][gc,age ] GC(10) - age 1: prev 868975696 bytes, curr 8829720 bytes, mortality 0.99 [2025-01-09T00:21:31.624+0000][107.666s][1596][info][gc,age ] GC(10) - age 2: prev 35134888 bytes, curr 18708808 bytes, mortality 0.47 [2025-01-09T00:21:31.624+0000][107.666s][1596][info][gc,age ] GC(10) - age 3: prev 21096936 bytes, curr 18509568 bytes, mortality 0.12 [2025-01-09T00:21:31.624+0000][107.666s][1596][info][gc,age ] GC(10) ---------------------------------------------------------------------------- [2025-01-09T00:21:31.624+0000][107.666s][1596][info][gc,age ] GC(10) - age 4: prev 20430200 bytes, curr 3076056 bytes, mortality 0.85 [2025-01-09T00:21:31.624+0000][107.666s][1596][info][gc,age ] GC(10) - age 5: prev 386336 bytes, curr 384024 bytes, mortality 0.01 [2025-01-09T00:21:31.624+0000][107.666s][1596][info][gc,age ] GC(10) - age 6: prev 19045176 bytes, curr 15244280 bytes, mortality 0.20 [2025-01-09T00:21:31.624+0000][107.666s][1596][info][gc,age ] GC(10) Skipped: 0 (0.00), R-Aged: 41933312 (0.65), Clamped: 0 (0.00), R-Young: 0 (0.00) [2025-01-09T00:21:31.624+0000][107.666s][1596][info][gc,ergo ] GC(10) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [2025-01-09T00:21:31.624+0000][107.666s][1596][info][gc,ergo ] GC(10) Adaptive CSet Selection for YOUNG. Max Evacuation: 423M, Actual Free: 8192K. [2025-01-09T00:21:31.624+0000][107.666s][1596][info][gc,ergo ] GC(10) Chosen CSet evacuates young: 151M (of which at least: 0B are to be promoted), old: 0B [2025-01-09T00:21:31.624+0000][107.666s][1596][info][gc,ergo ] GC(10) Collectable Garbage: 1595M (99%), Immediate: 8192K (0%), 2 regions, CSet: 1587M (99%), 435 regions [2025-01-09T00:21:31.624+0000][107.666s][1596][info][gc,ergo ] GC(10) Evacuation Targets: YOUNG: 151M, PROMOTE: 0B, OLD: 0B, TOTAL: 151M [2025-01-09T00:21:31.624+0000][107.666s][1596][info][gc,ergo ] GC(10) Transfer 1 region(s) from Old to Young, yielding increased size: 10164M [2025-01-09T00:21:31.624+0000][107.666s][1596][info][gc,free ] Free: 8184M, Max: 4096K regular, 7284M humongous, Frag: 11% external, 0% internal; Used: 0B, Mutator Free: 2046 Collector Reserve: 184M, Max: 4096K; Used: 12098K Old Collector Reserve: 844K, Max: 844K; Used: 3251K [2025-01-09T00:21:31.624+0000][107.666s][1596][info][gc,start ] GC(10) Verify Before Evacuation, Level 4 [2025-01-09T00:21:31.628+0000][107.670s][1581][info][gc,remset ] GC(10) Scan remembered set using bitmap: true [2025-01-09T00:21:31.628+0000][107.670s][1582][info][gc,remset ] GC(10) Scan remembered set using bitmap: true [2025-01-09T00:21:31.628+0000][107.670s][1583][info][gc,remset ] GC(10) Scan remembered set using bitmap: true [2025-01-09T00:21:31.628+0000][107.670s][1584][info][gc,remset ] GC(10) Scan remembered set using bitmap: true [2025-01-09T00:21:32.866+0000][108.908s][1596][info][gc ] GC(10) Verify Before Evacuation, Level 4 (3275547 reachable, 4041729 marked) [2025-01-09T00:21:33.154+0000][109.196s][1581][info][gc,ergo ] GC(10) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 864768, promotion expended: 0, old capacity: 79691776, old_used: 77855504, old unaffiliated regions: 0 [2025-01-09T00:21:33.154+0000][109.196s][1581][info][gc,ergo ] GC(10) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 864768, promotion expended: 0, old capacity: 79691776, old_used: 77855504, old unaffiliated regions: 0 [2025-01-09T00:21:33.154+0000][109.196s][1581][info][gc,ergo ] GC(10) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 864768, promotion expended: 0, old capacity: 79691776, old_used: 77855504, old unaffiliated regions: 0 [2025-01-09T00:21:33.154+0000][109.196s][1581][info][gc,ergo ] GC(10) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 864768, promotion expended: 0, old capacity: 79691776, old_used: 77855504, old unaffiliated regions: 0 [2025-01-09T00:21:34.033+0000][110.075s][1596][info][gc,start ] GC(10) Verify After Updating References, Level 4 [2025-01-09T00:21:34.036+0000][110.078s][1584][info][gc,remset ] GC(10) Scan remembered set using bitmap: true [2025-01-09T00:21:34.036+0000][110.078s][1582][info][gc,remset ] GC(10) Scan remembered set using bitmap: true [2025-01-09T00:21:34.036+0000][110.078s][1581][info][gc,remset ] GC(10) Scan remembered set using bitmap: true [2025-01-09T00:21:34.036+0000][110.078s][1583][info][gc,remset ] GC(10) Scan remembered set using bitmap: true [2025-01-09T00:21:35.152+0000][111.194s][1596][info][gc ] GC(10) Verify After Updating References, Level 4 (3277148 reachable, 4040190 marked) [2025-01-09T00:21:35.152+0000][111.194s][1596][info][gc,free ] Free: 9436M, Max: 4096K regular, 7284M humongous, Frag: 11% external, 13% internal; Used: 1252M, Mutator Free: 2359 Collector Reserve: 512M, Max: 4096K; Used: 487M Old Collector Reserve: 844K, Max: 844K; Used: 3251K [2025-01-09T00:21:35.198+0000][111.240s][1596][info][gc,ergo ] GC(10) After Degenerated GC, successfully transferred 0 regions to none to prepare for next gc, old available: 844K, young_available: 9436M [2025-01-09T00:21:35.198+0000][111.240s][1596][info][gc,start ] GC(10) Verify After Degenerated GC, Level 4 [2025-01-09T00:21:35.202+0000][111.244s][1584][info][gc,remset ] GC(10) Scan remembered set using bitmap: true [2025-01-09T00:21:35.202+0000][111.244s][1582][info][gc,remset ] GC(10) Scan remembered set using bitmap: true [2025-01-09T00:21:35.202+0000][111.244s][1581][info][gc,remset ] GC(10) Scan remembered set using bitmap: true [2025-01-09T00:21:35.202+0000][111.244s][1583][info][gc,remset ] GC(10) Scan remembered set using bitmap: true [2025-01-09T00:21:36.317+0000][112.359s][1596][info][gc ] GC(10) Verify After Degenerated GC, Level 4 (3277148 reachable, 4040190 marked) [2025-01-09T00:21:36.317+0000][112.359s][1596][info][gc,ergo ] GC(10) Good progress for free space: 9436M, need 102M [2025-01-09T00:21:36.317+0000][112.359s][1596][info][gc,ergo ] GC(10) Good progress for used space: 1587M, need 4096K [2025-01-09T00:21:36.317+0000][112.359s][1596][info][gc ] GC(10) Pause Degenerated GC (Young) (Outside of Cycle) 1877M->290M(10240M) 6329.032ms [2025-01-09T00:21:36.317+0000][112.359s][1596][info][safepoint,stats] ShenandoahDegeneratedGC [ 13 0 ][ 9652 6329077145 6329086797 ] 0 [2025-01-09T00:21:36.317+0000][112.359s][1596][info][safepoint ] Safepoint "ShenandoahDegeneratedGC", Time since last: 47053193 ns, Reaching safepoint: 9652 ns, At safepoint: 6329077145 ns, Total: 6329086797 ns [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,ergo ] GC(10) At end of Degenerated Young GC: GCU: 39.1%, MU: 4.7% during period of 27.280s [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,ergo ] GC(10) At end of Degenerated Young GC: Young generation used: 219M, used regions: 220M, humongous waste: 0B, soft capacity: 10240M, max capacity: 10164M, available: 9432M [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,ergo ] GC(10) At end of Degenerated Young GC: Old generation used: 76030K, used regions: 77824K, humongous waste: 948K, soft capacity: 0B, max capacity: 77824K, available: 844K [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,free ] Free: 9432M, Max: 4096K regular, 9432M humongous, Frag: 0% external, 0% internal; Used: 3445K, Mutator Free: 2359 Collector Reserve: 512M, Max: 4096K; Used: 0B Old Collector Reserve: 844K, Max: 844K; Used: 3251K [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] RS: 817101 us [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] RS: Scan Clusters 817101 us, workers (us): 202102, 210084, 202589, 202325, [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Pause Degenerated GC (G) 6329125 us [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Pause Degenerated GC (N) 6329043 us [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Degen STW Mark 1431979 us, parallelism: 2.99x [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] DSM: 4274970 us [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] DSM: Thread Roots 150 us, workers (us): 52, 35, 32, 32, [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] DSM: Code Cache Roots 335 us, workers (us): 0, 166, 169, 0, [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] DSM: VM Strong Roots 23 us, workers (us): 6, 0, 0, 17, [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] DSM: CLDG Roots 9 us, workers (us): 2, 1, 1, 5, [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] DSM: Parallel Mark 4274452 us, workers (us): 1068690, 1068541, 1068537, 1068684, [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] System Purge 51319 us [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Weak References 62 us, parallelism: 0.31x [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] WRP: 19 us [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] WRP: Weak References 19 us, workers (us): 18, 1, 0, 0, [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Weak Roots 51254 us, parallelism: 4.00x [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] DWR: 204859 us [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] DWR: VM Weak Roots 204859 us, workers (us): 51218, 51214, 51216, 51211, [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Update Region States 39 us [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Manage GC/TLABs 196 us [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Choose Collection Set 174 us [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Rebuild Free Set 90 us [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Evacuation 346010 us [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Manage GCLABs 242 us [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Update References 732779 us [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Update Region States 82 us [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Trash Collection Set 17 us [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Rebuild Free Set 148 us [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Degen Update Roots 87461 us, parallelism: 3.99x [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] DU: 348682 us [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] DU: Thread Roots 98 us, workers (us): 2, 2, 92, 2, [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] DU: Code Cache Roots 431 us, workers (us): 201, 0, 0, 230, [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] DU: VM Strong Roots 11 us, workers (us): 7, 3, 0, 0, [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] DU: VM Weak Roots 347593 us, workers (us): 86898, 86902, 86898, 86895, [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] DU: CLDG Roots 548 us, workers (us): 7, 494, 31, 16, [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Cleanup 46364 us [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Workers: Evacuated 151M across 5221278 objects, abandoned 0B across 0 objects. [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] Young regions: Age table: [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] - age 1: 11819920 bytes, 11819920 total [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] - age 2: 16774112 bytes, 28594032 total [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] - age 3: 25159200 bytes, 53753232 total [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,stats ] [2025-01-09T00:21:36.317+0000][112.359s][1589][info][gc,metaspace ] Metaspace: 2187K(2368K)->2187K(2368K) NonClass: 1922K(1984K)->1922K(1984K) Class: 265K(384K)->265K(384K) [2025-01-09T00:21:36.428+0000][112.470s][1590][info][gc ] Trigger (Young): Average GC time (24430.68 ms) is above the time for average allocation rate (192 MB/s) to deplete free headroom (3965M) (margin of error = 2.30) [2025-01-09T00:21:36.428+0000][112.470s][1590][info][gc,ergo ] Free headroom: 9392M (free) - 511M (spike) - 4915M (penalties) = 3965M [2025-01-09T00:21:36.428+0000][112.470s][1589][info][gc,free ] Free: 9392M, Max: 4096K regular, 9392M humongous, Frag: 0% external, 0% internal; Used: 3445K, Mutator Free: 2349 Collector Reserve: 512M, Max: 4096K; Used: 0B Old Collector Reserve: 844K, Max: 844K; Used: 3251K [2025-01-09T00:21:36.428+0000][112.470s][1589][info][gc,ergo ] GC(11) Start GC cycle (Young) [2025-01-09T00:21:36.428+0000][112.470s][1589][info][gc,start ] GC(11) Concurrent reset (Young) [2025-01-09T00:21:36.428+0000][112.470s][1589][info][gc,task ] GC(11) Using 2 of 4 workers for Concurrent reset (Young) [2025-01-09T00:21:36.446+0000][112.488s][1589][info][gc ] GC(11) Concurrent reset (Young) 18.343ms [2025-01-09T00:21:36.446+0000][112.489s][1596][info][gc,start ] GC(11) Pause Init Mark (Young) [2025-01-09T00:21:36.446+0000][112.489s][1596][info][gc,task ] GC(11) Using 4 of 4 workers for init marking [2025-01-09T00:21:36.447+0000][112.489s][1596][info][gc,start ] GC(11) Verify Before Mark, Level 4 [2025-01-09T00:21:37.993+0000][114.036s][1582][info][gc,remset ] GC(11) Scan remembered set using bitmap: true [2025-01-09T00:21:37.993+0000][114.036s][1584][info][gc,remset ] GC(11) Scan remembered set using bitmap: true [2025-01-09T00:21:37.993+0000][114.036s][1583][info][gc,remset ] GC(11) Scan remembered set using bitmap: true [2025-01-09T00:21:37.993+0000][114.036s][1581][info][gc,remset ] GC(11) Scan remembered set using bitmap: true [2025-01-09T00:21:38.679+0000][114.721s][1596][info][gc ] GC(11) Verify Before Mark, Level 4 (3172934 reachable, 0 marked) [2025-01-09T00:21:38.679+0000][114.721s][1596][info][gc ] GC(11) Pause Init Mark (Young) 2232.238ms [2025-01-09T00:21:38.679+0000][114.721s][1596][info][safepoint,stats] ShenandoahInitMark [ 13 2 ][ 79528 2232288407 2232367935 ] 1 [2025-01-09T00:21:38.679+0000][114.721s][1596][info][safepoint ] Safepoint "ShenandoahInitMark", Time since last: 129728435 ns, Reaching safepoint: 79528 ns, At safepoint: 2232288407 ns, Total: 2232367935 ns [2025-01-09T00:21:38.679+0000][114.721s][1589][info][gc,start ] GC(11) Concurrent remembered set scanning [2025-01-09T00:21:38.679+0000][114.721s][1589][info][gc,task ] GC(11) Using 2 of 4 workers for Concurrent remembered set scanning [2025-01-09T00:21:38.679+0000][114.721s][1589][info][gc,remset ] GC(11) Scan remembered set using bitmap: true [2025-01-09T00:21:38.966+0000][115.008s][1589][info][gc ] GC(11) Concurrent remembered set scanning 286.883ms [2025-01-09T00:21:38.966+0000][115.008s][1589][info][gc,start ] GC(11) Concurrent marking roots [2025-01-09T00:21:38.966+0000][115.008s][1589][info][gc,task ] GC(11) Using 2 of 4 workers for concurrent marking roots [2025-01-09T00:21:38.966+0000][115.008s][1589][info][gc ] GC(11) Concurrent marking roots 0.605ms [2025-01-09T00:21:38.966+0000][115.008s][1589][info][gc,start ] GC(11) Concurrent marking (Young) [2025-01-09T00:21:38.966+0000][115.008s][1589][info][gc,task ] GC(11) Using 2 of 4 workers for concurrent marking [2025-01-09T00:21:38.978+0000][115.020s][1608][info][gc ] Failed to allocate TLAB, 3973K [2025-01-09T00:21:38.978+0000][115.020s][1608][info][gc ] Cancelling GC: Allocation Failure [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc ] GC(11) Concurrent marking (Young) 46.686ms [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,ergo ] GC(11) At end of Interrupted Concurrent Young GC: Young generation used: 363M, used regions: 364M, humongous waste: 0B, soft capacity: 10240M, max capacity: 10164M, available: 9288M [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,ergo ] GC(11) At end of Interrupted Concurrent Young GC: Old generation used: 76030K, used regions: 77824K, humongous waste: 948K, soft capacity: 0B, max capacity: 77824K, available: 844K [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,free ] Free: 9288M, Max: 4096K regular, 9288M humongous, Frag: 0% external, 0% internal; Used: 3973K, Mutator Free: 2323 Collector Reserve: 512M, Max: 4096K; Used: 0B Old Collector Reserve: 844K, Max: 844K; Used: 3251K [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] Concurrent Reset 18362 us [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] Pause Init Mark (G) 2232407 us [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] Pause Init Mark (N) 2232250 us [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] Swap Remembered Set 31 us [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] Update Region States 27 us [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] Concurrent Scan Remembered Set 286900 us, parallelism: 1.91x [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] RS: 546582 us [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] RS: Scan Clusters 546582 us, workers (us): 259972, 286610, ---, ---, [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] Concurrent Mark Roots 612 us, parallelism: 1.20x [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] CMR: 736 us [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] CMR: Thread Roots 66 us, workers (us): 0, 65, ---, ---, [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] CMR: Code Cache Roots 111 us, workers (us): 0, 110, ---, ---, [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] CMR: VM Strong Roots 28 us, workers (us): 17, 12, ---, ---, [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] CMR: CLDG Roots 532 us, workers (us): 532, ---, ---, ---, [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] Concurrent Marking 46694 us, parallelism: 1.95x [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] CM: 91192 us [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] CM: Parallel Mark 91192 us, workers (us): 45602, 45590, ---, ---, [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] Young regions: Age table: [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] - age 3: 47952 bytes, 47952 total [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,stats ] [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,metaspace ] Metaspace: 2187K(2368K)->2187K(2368K) NonClass: 1922K(1984K)->1922K(1984K) Class: 265K(384K)->265K(384K) [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc ] Trigger (Young): Handle Allocation Failure [2025-01-09T00:21:39.013+0000][115.055s][1589][info][gc,free ] Free: 9288M, Max: 4096K regular, 9288M humongous, Frag: 0% external, 0% internal; Used: 3973K, Mutator Free: 2323 Collector Reserve: 512M, Max: 4096K; Used: 0B Old Collector Reserve: 844K, Max: 844K; Used: 3251K [2025-01-09T00:21:39.013+0000][115.055s][1596][info][gc,start ] GC(12) Pause Degenerated GC (Young) (Mark) [2025-01-09T00:21:39.013+0000][115.055s][1596][info][gc,task ] GC(12) Using 4 of 4 workers for stw degenerated gc [2025-01-09T00:21:40.471+0000][116.513s][1596][info][gc,remset ] GC(12) Scan remembered set using bitmap: true [2025-01-09T00:21:40.526+0000][116.568s][1596][info][gc,ref ] GC(12) Encountered references: Soft: 2372, Weak: 269, Final: 0, Phantom: 9 [2025-01-09T00:21:40.526+0000][116.568s][1596][info][gc,ref ] GC(12) Discovered references: Soft: 0, Weak: 38, Final: 0, Phantom: 1 [2025-01-09T00:21:40.526+0000][116.568s][1596][info][gc,ref ] GC(12) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-01-09T00:21:40.554+0000][116.596s][1596][info][gc,age ] GC(12) - age 1: prev 151859736 bytes, curr 144983080 bytes, mortality 0.05 [2025-01-09T00:21:40.554+0000][116.596s][1596][info][gc,age ] GC(12) ---------------------------------------------------------------------------- [2025-01-09T00:21:40.554+0000][116.596s][1596][info][gc,age ] GC(12) - age 2: prev 8829720 bytes, curr 8829720 bytes, mortality 0.00 [2025-01-09T00:21:40.554+0000][116.596s][1596][info][gc,age ] GC(12) - age 3: prev 18708808 bytes, curr 18708808 bytes, mortality 0.00 [2025-01-09T00:21:40.554+0000][116.596s][1596][info][gc,age ] GC(12) - age 4: prev 18509568 bytes, curr 18509568 bytes, mortality 0.00 [2025-01-09T00:21:40.554+0000][116.596s][1596][info][gc,age ] GC(12) - age 5: prev 3076056 bytes, curr 3076056 bytes, mortality 0.00 [2025-01-09T00:21:40.554+0000][116.596s][1596][info][gc,age ] GC(12) - age 6: prev 384024 bytes, curr 384024 bytes, mortality 0.00 [2025-01-09T00:21:40.554+0000][116.596s][1596][info][gc,age ] GC(12) - age 7: prev 15244280 bytes, curr 15244280 bytes, mortality 0.00 [2025-01-09T00:21:40.554+0000][116.596s][1596][info][gc,age ] GC(12) Skipped: 0 (0.00), R-Aged: 53752792 (0.26), Clamped: 0 (0.00), R-Young: 0 (0.00) [2025-01-09T00:21:40.554+0000][116.596s][1596][info][gc,ergo ] GC(12) Planning to promote in place 0 humongous regions and 12 regular regions, spanning a total of 50331648 used bytes [2025-01-09T00:21:40.554+0000][116.596s][1596][info][gc,ergo ] GC(12) Adaptive CSet Selection for YOUNG. Max Evacuation: 423M, Actual Free: 0B. [2025-01-09T00:21:40.554+0000][116.596s][1596][info][gc,ergo ] GC(12) Chosen CSet evacuates young: 26381K (of which at least: 0B are to be promoted), old: 0B [2025-01-09T00:21:40.554+0000][116.596s][1596][info][gc,ergo ] GC(12) Collectable Garbage: 59634K (97%), Immediate: 0B (0%), 0 regions, CSet: 59634K (97%), 21 regions [2025-01-09T00:21:40.554+0000][116.596s][1596][info][gc,ergo ] GC(12) Evacuation Targets: YOUNG: 26381K, PROMOTE: 0B, OLD: 0B, TOTAL: 26381K [2025-01-09T00:21:40.554+0000][116.596s][1596][info][gc,free ] Free: 9768M, Max: 4096K regular, 9288M humongous, Frag: 5% external, 0% internal; Used: 3973K, Mutator Free: 2443 Collector Reserve: 32768K, Max: 4096K; Used: 0B Old Collector Reserve: 844K, Max: 844K; Used: 3251K [2025-01-09T00:21:40.554+0000][116.596s][1596][info][gc,start ] GC(12) Verify Before Evacuation, Level 4 [2025-01-09T00:21:40.558+0000][116.600s][1583][info][gc,remset ] GC(12) Scan remembered set using bitmap: true [2025-01-09T00:21:40.558+0000][116.600s][1582][info][gc,remset ] GC(12) Scan remembered set using bitmap: true [2025-01-09T00:21:40.558+0000][116.600s][1581][info][gc,remset ] GC(12) Scan remembered set using bitmap: true [2025-01-09T00:21:40.558+0000][116.600s][1584][info][gc,remset ] GC(12) Scan remembered set using bitmap: true [2025-01-09T00:21:41.736+0000][117.778s][1596][info][gc ] GC(12) Verify Before Evacuation, Level 4 (2996937 reachable, 5447292 marked) [2025-01-09T00:21:41.743+0000][117.786s][1581][info][gc,ergo ] GC(12) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 864768, promotion expended: 0, old capacity: 79691776, old_used: 77855504, old unaffiliated regions: 0 [2025-01-09T00:21:41.743+0000][117.786s][1581][info][gc,ergo ] GC(12) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 864768, promotion expended: 0, old capacity: 79691776, old_used: 77855504, old unaffiliated regions: 0 [2025-01-09T00:21:41.743+0000][117.786s][1581][info][gc,ergo ] GC(12) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 864768, promotion expended: 0, old capacity: 79691776, old_used: 77855504, old unaffiliated regions: 0 [2025-01-09T00:21:41.743+0000][117.786s][1581][info][gc,ergo ] GC(12) Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 864768, promotion expended: 0, old capacity: 79691776, old_used: 77855504, old unaffiliated regions: 0 [2025-01-09T00:21:41.809+0000][117.851s][1581][info][gc,ergo ] GC(12) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 81920K [2025-01-09T00:21:41.814+0000][117.856s][1581][info][gc,ergo ] GC(12) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 86016K [2025-01-09T00:21:41.819+0000][117.861s][1581][info][gc,ergo ] GC(12) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 90112K [2025-01-09T00:21:41.825+0000][117.867s][1581][info][gc,ergo ] GC(12) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 94208K [2025-01-09T00:21:41.830+0000][117.872s][1581][info][gc,ergo ] GC(12) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 98304K [2025-01-09T00:21:41.830+0000][117.872s][1582][info][gc,ergo ] GC(12) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 100M [2025-01-09T00:21:41.836+0000][117.878s][1581][info][gc,ergo ] GC(12) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 104M [2025-01-09T00:21:41.836+0000][117.878s][1582][info][gc,ergo ] GC(12) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 108M [2025-01-09T00:21:41.841+0000][117.883s][1581][info][gc,ergo ] GC(12) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 112M [2025-01-09T00:21:41.841+0000][117.883s][1582][info][gc,ergo ] GC(12) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 116M [2025-01-09T00:21:41.846+0000][117.888s][1584][info][gc,ergo ] GC(12) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 120M [2025-01-09T00:21:41.846+0000][117.888s][1581][info][gc,ergo ] GC(12) Forcing transfer of 1 region(s) from Young to Old, yielding increased size: 124M [2025-01-09T00:21:42.202+0000][118.244s][1596][info][gc,start ] GC(12) Verify After Updating References, Level 4 [2025-01-09T00:21:42.205+0000][118.248s][1582][info][gc,remset ] GC(12) Scan remembered set using bitmap: true [2025-01-09T00:21:42.205+0000][118.248s][1584][info][gc,remset ] GC(12) Scan remembered set using bitmap: true [2025-01-09T00:21:42.205+0000][118.248s][1583][info][gc,remset ] GC(12) Scan remembered set using bitmap: true [2025-01-09T00:21:42.205+0000][118.248s][1581][info][gc,remset ] GC(12) Scan remembered set using bitmap: true [2025-01-09T00:21:43.128+0000][119.170s][1596][info][gc ] GC(12) Verify After Updating References, Level 4 (904451 reachable, 5445726 marked) [2025-01-09T00:21:43.128+0000][119.170s][1596][info][gc,ergo ] GC(12) Transfer 7 region(s) from Young to Old, yielding increased size: 152M [2025-01-09T00:21:43.128+0000][119.170s][1596][info][gc,free ] Free: 9316M, Max: 4096K regular, 9288M humongous, Frag: 0% external, 0% internal; Used: 32645K, Mutator Free: 2330 Collector Reserve: 508M, Max: 4096K; Used: 57344K Old Collector Reserve: 29516K, Max: 4096K; Used: 3251K [2025-01-09T00:21:43.131+0000][119.173s][1596][info][gc,ergo ] GC(12) After Degenerated GC, successfully transferred 0 regions to none to prepare for next gc, old available: 29516K, young_available: 9316M [2025-01-09T00:21:43.131+0000][119.173s][1596][info][gc,start ] GC(12) Verify After Degenerated GC, Level 4 [2025-01-09T00:21:43.134+0000][119.176s][1582][info][gc,remset ] GC(12) Scan remembered set using bitmap: true [2025-01-09T00:21:43.134+0000][119.176s][1584][info][gc,remset ] GC(12) Scan remembered set using bitmap: true [2025-01-09T00:21:43.134+0000][119.176s][1581][info][gc,remset ] GC(12) Scan remembered set using bitmap: true [2025-01-09T00:21:43.134+0000][119.176s][1583][info][gc,remset ] GC(12) Scan remembered set using bitmap: true [2025-01-09T00:21:44.057+0000][120.099s][1596][info][gc ] GC(12) Verify After Degenerated GC, Level 4 (904451 reachable, 5445726 marked) [2025-01-09T00:21:44.057+0000][120.099s][1596][info][gc,ergo ] GC(12) Good progress for free space: 9316M, need 102M [2025-01-09T00:21:44.057+0000][120.099s][1596][info][gc,ergo ] GC(12) Good progress for used space: 53248K, need 4096K [2025-01-09T00:21:44.057+0000][120.099s][1596][info][gc ] GC(12) Pause Degenerated GC (Young) (Mark) 438M->386M(10240M) 5043.476ms [2025-01-09T00:21:44.057+0000][120.099s][1596][info][safepoint,stats] ShenandoahDegeneratedGC [ 13 1 ][ 10952 5043524045 5043534997 ] 0 [2025-01-09T00:21:44.057+0000][120.099s][1596][info][safepoint ] Safepoint "ShenandoahDegeneratedGC", Time since last: 334438729 ns, Reaching safepoint: 10952 ns, At safepoint: 5043524045 ns, Total: 5043534997 ns [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,ergo ] GC(12) At end of Degenerated Young GC: GCU: 36.2%, MU: 4.1% during period of 7.740s [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,ergo ] GC(12) At end of Degenerated Young GC: Young generation used: 267M, used regions: 268M, humongous waste: 0B, soft capacity: 10240M, max capacity: 10088M, available: 9312M [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,ergo ] GC(12) At end of Degenerated Young GC: Old generation used: 122M, used regions: 124M, humongous waste: 948K, soft capacity: 0B, max capacity: 152M, available: 29516K [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,free ] Free: 9312M, Max: 4096K regular, 9288M humongous, Frag: 1% external, 0% internal; Used: 7946K, Mutator Free: 2330 Collector Reserve: 508M, Max: 4096K; Used: 0B Old Collector Reserve: 29516K, Max: 4096K; Used: 3251K [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Finish Mark 1457615 us [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Pause Degenerated GC (G) 5043578 us [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Pause Degenerated GC (N) 5043488 us [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] System Purge 28515 us [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Weak References 71 us, parallelism: 0.32x [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] WRP: 23 us [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] WRP: Weak References 23 us, workers (us): 22, 1, 0, 0, [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Weak Roots 28443 us, parallelism: 3.99x [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] DWR: 113604 us [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] DWR: VM Weak Roots 113604 us, workers (us): 28415, 28400, 28397, 28392, [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Update Region States 36 us [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Manage GC/TLABs 36 us [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Choose Collection Set 95 us [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Rebuild Free Set 87 us [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Evacuation 114065 us [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Manage GCLABs 186 us [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Update References 319176 us [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Update Region States 58 us [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Trash Collection Set 9 us [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Rebuild Free Set 157 us [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Degen Update Roots 32993 us, parallelism: 3.98x [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] DU: 131446 us [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] DU: Thread Roots 94 us, workers (us): 2, 2, 2, 88, [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] DU: Code Cache Roots 430 us, workers (us): 232, 197, 0, 0, [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] DU: VM Strong Roots 10 us, workers (us): 6, 3, 0, 0, [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] DU: VM Weak Roots 130606 us, workers (us): 32660, 32645, 32644, 32657, [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] DU: CLDG Roots 305 us, workers (us): 2, 11, 290, 2, [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Cleanup 2281 us [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Workers: Evacuated 26381K across 999397 objects, abandoned 0B across 0 objects. [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] Young regions: Age table: [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] - age 1: 137927088 bytes, 137927088 total [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] - age 2: 3443464 bytes, 141370552 total [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,stats ] [2025-01-09T00:21:44.057+0000][120.099s][1589][info][gc,metaspace ] Metaspace: 2187K(2368K)->2187K(2368K) NonClass: 1922K(1984K)->1922K(1984K) Class: 265K(384K)->265K(384K) [2025-01-09T00:21:44.167+0000][120.209s][1590][info][gc ] Trigger (Young): Average GC time (24539.50 ms) is above the time for average allocation rate (197 MB/s) to deplete free headroom (2820M) (margin of error = 2.40) [2025-01-09T00:21:44.167+0000][120.209s][1590][info][gc,ergo ] Free headroom: 9272M (free) - 511M (spike) - 5939M (penalties) = 2820M [2025-01-09T00:21:44.167+0000][120.209s][1590][info][gc ] Trigger (Old): Time since last GC (120209 ms) is larger than guaranteed interval (120000 ms) [2025-01-09T00:21:44.167+0000][120.210s][1589][info][gc,free ] Free: 9272M, Max: 4096K regular, 9272M humongous, Frag: 0% external, 0% internal; Used: 3973K, Mutator Free: 2319 Collector Reserve: 508M, Max: 4096K; Used: 0B Old Collector Reserve: 29516K, Max: 4096K; Used: 3251K [2025-01-09T00:21:44.167+0000][120.210s][1589][info][gc,ergo ] GC(13) Start GC cycle (Old) [2025-01-09T00:21:44.167+0000][120.210s][1589][info][gc,start ] GC(13) Concurrent reset (Young) [2025-01-09T00:21:44.167+0000][120.210s][1589][info][gc,task ] GC(13) Using 2 of 4 workers for Concurrent reset (Young) [2025-01-09T00:21:44.185+0000][120.227s][1589][info][gc ] GC(13) Concurrent reset (Young) 17.731ms [2025-01-09T00:21:44.185+0000][120.227s][1596][info][gc,start ] GC(13) Pause Init Mark (Young) [2025-01-09T00:21:44.185+0000][120.227s][1596][info][gc,task ] GC(13) Using 4 of 4 workers for init marking [2025-01-09T00:21:44.186+0000][120.228s][1596][info][gc,start ] GC(13) Verify Before Mark, Level 4 [2025-01-09T00:21:45.800+0000][121.842s][1583][info][gc,remset ] GC(13) Scan remembered set using bitmap: false [2025-01-09T00:21:45.800+0000][121.842s][1582][info][gc,remset ] GC(13) Scan remembered set using bitmap: false [2025-01-09T00:21:45.800+0000][121.842s][1584][info][gc,remset ] GC(13) Scan remembered set using bitmap: false [2025-01-09T00:21:45.800+0000][121.842s][1581][info][gc,remset ] GC(13) Scan remembered set using bitmap: false [2025-01-09T00:21:46.191+0000][122.233s][1596][info][gc ] GC(13) Verify Before Mark, Level 4 (885232 reachable, 0 marked) [2025-01-09T00:21:46.191+0000][122.233s][1596][info][gc ] GC(13) Pause Init Mark (Young) 2005.433ms [2025-01-09T00:21:46.191+0000][122.233s][1596][info][safepoint,stats] ShenandoahInitMark [ 13 2 ][ 82920 2005479133 2005562053 ] 1 [2025-01-09T00:21:46.191+0000][122.233s][1596][info][safepoint ] Safepoint "ShenandoahInitMark", Time since last: 128533394 ns, Reaching safepoint: 82920 ns, At safepoint: 2005479133 ns, Total: 2005562053 ns [2025-01-09T00:21:46.191+0000][122.233s][1589][info][gc,start ] GC(13) Concurrent remembered set scanning [2025-01-09T00:21:46.191+0000][122.233s][1589][info][gc,task ] GC(13) Using 2 of 4 workers for Concurrent remembered set scanning [2025-01-09T00:21:46.191+0000][122.233s][1589][info][gc,remset ] GC(13) Scan remembered set using bitmap: false [2025-01-09T00:21:46.662+0000][122.704s][1589][info][gc ] GC(13) Concurrent remembered set scanning 470.774ms [2025-01-09T00:21:46.662+0000][122.704s][1589][info][gc,start ] GC(13) Concurrent marking roots [2025-01-09T00:21:46.662+0000][122.704s][1589][info][gc,task ] GC(13) Using 2 of 4 workers for concurrent marking roots [2025-01-09T00:21:46.662+0000][122.704s][1589][info][gc ] GC(13) Concurrent marking roots 0.626ms [2025-01-09T00:21:46.662+0000][122.704s][1589][info][gc,start ] GC(13) Concurrent marking (Young) [2025-01-09T00:21:46.662+0000][122.704s][1589][info][gc,task ] GC(13) Using 2 of 4 workers for concurrent marking [2025-01-09T00:21:48.861+0000][124.903s][1596][info][handshake ] Handshake "Shenandoah Flush SATB", Targeted threads: 14, Executed by requesting thread: 13, Total completion time: 94863 ns [2025-01-09T00:21:48.862+0000][124.904s][1596][info][handshake ] Handshake "Shenandoah Flush SATB", Targeted threads: 14, Executed by requesting thread: 13, Total completion time: 8649 ns [2025-01-09T00:21:48.862+0000][124.904s][1589][info][gc ] GC(13) Concurrent marking (Young) 2199.464ms [2025-01-09T00:21:48.862+0000][124.904s][1596][info][gc,start ] GC(13) Pause Final Mark (Young) [2025-01-09T00:21:48.862+0000][124.904s][1596][info][gc,task ] GC(13) Using 4 of 4 workers for final marking [2025-01-09T00:21:48.862+0000][124.904s][1596][info][gc,remset ] GC(13) Scan remembered set using bitmap: false [2025-01-09T00:21:49.004+0000][125.046s][1596][info][gc,age ] GC(13) - age 1: prev 109496296 bytes, curr 8293184 bytes, mortality 0.92 [2025-01-09T00:21:49.004+0000][125.046s][1596][info][gc,age ] GC(13) - age 2: prev 144983080 bytes, curr 137325600 bytes, mortality 0.05 [2025-01-09T00:21:49.004+0000][125.046s][1596][info][gc,age ] GC(13) ---------------------------------------------------------------------------- [2025-01-09T00:21:49.004+0000][125.046s][1596][info][gc,age ] GC(13) - age 3: prev 8829720 bytes, curr 4637712 bytes, mortality 0.47 [2025-01-09T00:21:49.004+0000][125.046s][1596][info][gc,age ] GC(13) - age 4: prev 18708808 bytes, curr 982296 bytes, mortality 0.95 [2025-01-09T00:21:49.004+0000][125.046s][1596][info][gc,age ] GC(13) - age 5: prev 18509568 bytes, curr 1736880 bytes, mortality 0.91 [2025-01-09T00:21:49.004+0000][125.046s][1596][info][gc,age ] GC(13) - age 6: prev 3076056 bytes, curr 1422600 bytes, mortality 0.54 [2025-01-09T00:21:49.004+0000][125.046s][1596][info][gc,age ] GC(13) - age 7: prev 384024 bytes, curr 384024 bytes, mortality 0.00 [2025-01-09T00:21:49.004+0000][125.046s][1596][info][gc,age ] GC(13) - age 8: prev 15244280 bytes, curr 5279616 bytes, mortality 0.65 [2025-01-09T00:21:49.004+0000][125.046s][1596][info][gc,age ] GC(13) Skipped: 0 (0.00), R-Aged: 137066920 (0.86), Clamped: 0 (0.00), R-Young: 0 (0.00) [2025-01-09T00:21:49.004+0000][125.046s][1596][info][gc,ergo ] GC(13) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [2025-01-09T00:21:49.004+0000][125.046s][1596][info][gc,ergo ] GC(13) Adaptive CSet Selection for YOUNG. Max Evacuation: 420M, Actual Free: 0B. [2025-01-09T00:21:49.004+0000][125.046s][1596][info][gc,ergo ] GC(13) Chosen CSet evacuates young: 42108K (of which at least: 3361K are to be promoted), old: 0B [2025-01-09T00:21:49.004+0000][125.046s][1596][info][gc,ergo ] GC(13) Collectable Garbage: 143M (98%), Immediate: 0B (0%), 0 regions, CSet: 143M (98%), 47 regions [2025-01-09T00:21:49.004+0000][125.046s][1596][info][gc,ergo ] GC(13) Evacuation Targets: YOUNG: 42108K, PROMOTE: 3361K, OLD: 0B, TOTAL: 45469K [2025-01-09T00:21:49.004+0000][125.046s][1596][info][gc,ergo ] GC(13) Transfer 6 region(s) from Old to Young, yielding increased size: 10112M [2025-01-09T00:21:49.004+0000][125.046s][1596][info][gc,free ] Free: 8872M, Max: 4096K regular, 8392M humongous, Frag: 6% external, 0% internal; Used: 3924K, Mutator Free: 2219 Collector Reserve: 53248K, Max: 4096K; Used: 0B Old Collector Reserve: 4940K, Max: 4096K; Used: 3251K [2025-01-09T00:21:49.004+0000][125.046s][1596][info][gc,start ] GC(13) Verify Before Evacuation, Level 4 [2025-01-09T00:21:49.008+0000][125.050s][1584][info][gc,remset ] GC(13) Scan remembered set using bitmap: false [2025-01-09T00:21:49.008+0000][125.050s][1582][info][gc,remset ] GC(13) Scan remembered set using bitmap: false [2025-01-09T00:21:49.008+0000][125.050s][1583][info][gc,remset ] GC(13) Scan remembered set using bitmap: false [2025-01-09T00:21:49.008+0000][125.050s][1581][info][gc,remset ] GC(13) Scan remembered set using bitmap: false [2025-01-09T00:21:51.929+0000][127.971s][1596][info][gc ] GC(13) Verify Before Evacuation, Level 4 (885297 reachable, 25107407 marked) [2025-01-09T00:21:51.929+0000][127.971s][1596][info][gc ] GC(13) Pause Final Mark (Young) 3066.782ms [2025-01-09T00:21:51.929+0000][127.971s][1596][info][safepoint,stats] ShenandoahFinalMarkStartEvac [ 14 0 ][ 8516 3066825228 3066833744 ] 1 [2025-01-09T00:21:51.929+0000][127.971s][1596][info][safepoint ] Safepoint "ShenandoahFinalMarkStartEvac", Time since last: 2670964686 ns, Reaching safepoint: 8516 ns, At safepoint: 3066825228 ns, Total: 3066833744 ns [2025-01-09T00:21:51.929+0000][127.971s][1589][info][gc,start ] GC(13) Concurrent thread roots [2025-01-09T00:21:51.929+0000][127.971s][1589][info][gc,task ] GC(13) Using 2 of 4 workers for Concurrent thread roots [2025-01-09T00:21:51.929+0000][127.971s][1596][info][handshake ] Handshake "HandshakeForDeflation", Targeted threads: 14, Executed by requesting thread: 11, Total completion time: 186787 ns [2025-01-09T00:21:51.929+0000][127.971s][1589][info][gc ] GC(13) Concurrent thread roots 0.362ms [2025-01-09T00:21:51.929+0000][127.971s][1589][info][gc,start ] GC(13) Concurrent weak references (Young) [2025-01-09T00:21:51.929+0000][127.971s][1589][info][gc,task ] GC(13) Using 2 of 4 workers for concurrent weak references [2025-01-09T00:21:51.929+0000][127.971s][1589][info][gc,ref ] GC(13) Encountered references: Soft: 2372, Weak: 269, Final: 0, Phantom: 9 [2025-01-09T00:21:51.929+0000][127.971s][1589][info][gc,ref ] GC(13) Discovered references: Soft: 0, Weak: 154, Final: 0, Phantom: 4 [2025-01-09T00:21:51.929+0000][127.971s][1589][info][gc,ref ] GC(13) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-01-09T00:21:51.929+0000][127.971s][1589][info][gc ] GC(13) Concurrent weak references (Young) 0.088ms [2025-01-09T00:21:51.929+0000][127.971s][1589][info][gc,start ] GC(13) Concurrent weak roots (Young) [2025-01-09T00:21:51.929+0000][127.971s][1589][info][gc,task ] GC(13) Using 2 of 4 workers for concurrent weak root [2025-01-09T00:21:51.949+0000][127.991s][1596][info][handshake ] Handshake "Shenandoah Concurrent Weak Roots", Targeted threads: 14, Executed by requesting thread: 12, Total completion time: 38543 ns [2025-01-09T00:21:51.949+0000][127.991s][1589][info][gc ] GC(13) Concurrent weak roots (Young) 20.309ms [2025-01-09T00:21:51.949+0000][127.991s][1589][info][gc,start ] GC(13) Concurrent cleanup (Young) [2025-01-09T00:21:51.949+0000][127.991s][1589][info][gc,task ] GC(13) Using 2 of 4 workers for cleanup early. [2025-01-09T00:21:51.949+0000][127.992s][1589][info][gc ] GC(13) Concurrent cleanup (Young) 1319M->1319M(10240M) 0.037ms [2025-01-09T00:21:51.949+0000][127.992s][1589][info][gc,free ] Free: 8860M, Max: 4096K regular, 8392M humongous, Frag: 6% external, 0% internal; Used: 7661K, Mutator Free: 2217 Collector Reserve: 51714K, Max: 4096K; Used: 1534K Old Collector Reserve: 3040K, Max: 3040K; Used: 1056K [2025-01-09T00:21:51.949+0000][127.992s][1589][info][gc,start ] GC(13) Concurrent strong roots [2025-01-09T00:21:51.949+0000][127.992s][1589][info][gc,task ] GC(13) Using 2 of 4 workers for concurrent strong root [2025-01-09T00:21:51.950+0000][127.992s][1581][info][gc,ergo ] GC(13) Promotion failed, size 120, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 5059072, promotion expended: 1940792, old capacity: 134217728, old_used: 130133264, old unaffiliated regions: 0 [2025-01-09T00:21:51.950+0000][127.992s][1581][info][gc,ergo ] GC(13) Promotion failed, size 152, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 5059072, promotion expended: 1940792, old capacity: 134217728, old_used: 130133264, old unaffiliated regions: 0 [2025-01-09T00:21:51.950+0000][127.992s][1581][info][gc,ergo ] GC(13) Promotion failed, size 112, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 5059072, promotion expended: 1940792, old capacity: 134217728, old_used: 130133264, old unaffiliated regions: 0 [2025-01-09T00:21:51.950+0000][127.992s][1581][info][gc,ergo ] GC(13) Promotion failed, size 120, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 5059072, promotion expended: 1940792, old capacity: 134217728, old_used: 130133264, old unaffiliated regions: 0 [2025-01-09T00:21:51.950+0000][127.992s][1589][info][gc ] GC(13) Concurrent strong roots 0.473ms [2025-01-09T00:21:51.950+0000][127.992s][1589][info][gc,start ] GC(13) Concurrent evacuation [2025-01-09T00:21:51.950+0000][127.992s][1589][info][gc,task ] GC(13) Using 2 of 4 workers for concurrent evacuation [2025-01-09T00:21:52.182+0000][128.224s][1589][info][gc ] GC(13) Concurrent evacuation 231.720ms [2025-01-09T00:21:52.182+0000][128.224s][1596][info][gc,start ] GC(13) Pause Init Update Refs [2025-01-09T00:21:52.182+0000][128.224s][1596][info][gc,start ] GC(13) Verify Before Updating References, Level 4 [2025-01-09T00:21:53.900+0000][129.942s][1582][info][gc,remset ] GC(13) Scan remembered set using bitmap: false [2025-01-09T00:21:53.900+0000][129.942s][1583][info][gc,remset ] GC(13) Scan remembered set using bitmap: false [2025-01-09T00:21:53.900+0000][129.942s][1581][info][gc,remset ] GC(13) Scan remembered set using bitmap: false [2025-01-09T00:21:53.900+0000][129.942s][1584][info][gc,remset ] GC(13) Scan remembered set using bitmap: false [2025-01-09T00:21:56.951+0000][132.993s][1596][info][gc ] GC(13) Verify Before Updating References, Level 4 (6234556 reachable, 23876909 marked) [2025-01-09T00:21:56.951+0000][132.993s][1596][info][gc ] GC(13) Pause Init Update Refs 4768.886ms [2025-01-09T00:21:56.951+0000][132.993s][1596][info][safepoint,stats] ShenandoahInitUpdateRefs [ 14 1 ][ 82215 4768937935 4769020150 ] 1 [2025-01-09T00:21:56.951+0000][132.993s][1596][info][safepoint ] Safepoint "ShenandoahInitUpdateRefs", Time since last: 253110874 ns, Reaching safepoint: 82215 ns, At safepoint: 4768937935 ns, Total: 4769020150 ns [2025-01-09T00:21:56.951+0000][132.993s][1589][info][gc,start ] GC(13) Concurrent update references [2025-01-09T00:21:56.951+0000][132.993s][1589][info][gc,task ] GC(13) Using 2 of 4 workers for concurrent reference update [2025-01-09T00:21:56.951+0000][132.993s][1583][info][gc,ergo ] GC(13) At start of update refs, moving 8192K to Mutator free set from Collector Reserve (8192K) and from Old Collector Reserve (0B) [2025-01-09T00:21:58.772+0000][134.814s][1589][info][gc ] GC(13) Concurrent update references 1820.985ms [2025-01-09T00:21:58.772+0000][134.814s][1589][info][gc,start ] GC(13) Concurrent update thread roots [2025-01-09T00:21:58.772+0000][134.814s][1596][info][handshake ] Handshake "Shenandoah Update Thread Roots", Targeted threads: 13, Executed by requesting thread: 12, Total completion time: 116412 ns [2025-01-09T00:21:58.772+0000][134.814s][1589][info][gc ] GC(13) Concurrent update thread roots 0.162ms [2025-01-09T00:21:58.772+0000][134.814s][1596][info][gc,start ] GC(13) Pause Final Update Refs [2025-01-09T00:21:58.772+0000][134.814s][1596][info][gc,task ] GC(13) Using 4 of 4 workers for final reference update [2025-01-09T00:21:58.772+0000][134.814s][1596][info][gc,remset ] GC(13) Scan remembered set using bitmap: false [2025-01-09T00:21:59.130+0000][135.172s][1596][info][gc,start ] GC(13) Verify After Updating References, Level 4 [2025-01-09T00:21:59.134+0000][135.176s][1584][info][gc,remset ] GC(13) Scan remembered set using bitmap: false [2025-01-09T00:21:59.134+0000][135.176s][1581][info][gc,remset ] GC(13) Scan remembered set using bitmap: false [2025-01-09T00:21:59.134+0000][135.176s][1582][info][gc,remset ] GC(13) Scan remembered set using bitmap: false [2025-01-09T00:21:59.134+0000][135.176s][1583][info][gc,remset ] GC(13) Scan remembered set using bitmap: false [2025-01-09T00:22:03.749+0000][139.791s][1596][info][gc ] GC(13) Verify After Updating References, Level 4 (6141867 reachable, 42795034 marked) [2025-01-09T00:22:03.749+0000][139.791s][1596][info][gc,free ] Free: 7936M, Max: 4096K regular, 7936M humongous, Frag: 0% external, 0% internal; Used: 0B, Mutator Free: 1984 Collector Reserve: 508M, Max: 4096K; Used: 191M Old Collector Reserve: 372K, Max: 372K; Used: 3723K [2025-01-09T00:22:03.749+0000][139.791s][1596][info][gc ] GC(13) Pause Final Update Refs 4977.212ms [2025-01-09T00:22:03.749+0000][139.791s][1596][info][safepoint,stats] ShenandoahFinalUpdateRefs [ 13 0 ][ 8261 4977257121 4977265382 ] 1 [2025-01-09T00:22:03.749+0000][139.791s][1596][info][safepoint ] Safepoint "ShenandoahFinalUpdateRefs", Time since last: 1821214443 ns, Reaching safepoint: 8261 ns, At safepoint: 4977257121 ns, Total: 4977265382 ns [2025-01-09T00:22:03.749+0000][139.791s][1589][info][gc,start ] GC(13) Concurrent cleanup (Young) [2025-01-09T00:22:03.749+0000][139.791s][1589][info][gc,task ] GC(13) Using 2 of 4 workers for cleanup complete. [2025-01-09T00:22:03.754+0000][139.796s][1589][info][gc ] GC(13) Concurrent cleanup (Young) 1976M->1788M(10240M) 5.129ms [2025-01-09T00:22:03.754+0000][139.796s][1589][info][gc,ergo ] GC(13) After Concurrent GC, successfully transferred 0 regions to none to prepare for next gc, old available: 372K, young_available: 7936M [2025-01-09T00:22:03.754+0000][139.796s][1589][info][gc,start ] GC(13) Concurrent reset after collect (Young) [2025-01-09T00:22:03.754+0000][139.796s][1589][info][gc,task ] GC(13) Using 2 of 4 workers for reset after collection. [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc ] GC(13) Concurrent reset after collect (Young) 17.427ms [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,ergo ] GC(13) At end of Concurrent Bootstrap GC: GCU: 33.7%, MU: 6.1% during period of 19.715s [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,ergo ] GC(13) At end of Concurrent Bootstrap GC: Young generation used: 1669M, used regions: 1676M, humongous waste: 5803K, soft capacity: 10240M, max capacity: 10112M, available: 7928M [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,ergo ] GC(13) At end of Concurrent Bootstrap GC: Old generation used: 126M, used regions: 128M, humongous waste: 948K, soft capacity: 0B, max capacity: 128M, available: 372K [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Concurrent Reset 17746 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Concurrent Reset After Collect 17447 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Pause Init Mark (G) 2005612 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Pause Init Mark (N) 2005445 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Swap Remembered Set 86 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Update Region States 29 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Concurrent Scan Remembered Set 470794 us, parallelism: 2.00x [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] RS: 940663 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] RS: Scan Clusters 940663 us, workers (us): 470721, 469942, ---, ---, [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Concurrent Mark Roots 633 us, parallelism: 1.26x [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] CMR: 800 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] CMR: Thread Roots 80 us, workers (us): 0, 79, ---, ---, [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] CMR: Code Cache Roots 129 us, workers (us): 0, 129, ---, ---, [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] CMR: VM Strong Roots 35 us, workers (us): 17, 18, ---, ---, [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] CMR: CLDG Roots 557 us, workers (us): 557, ---, ---, ---, [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Concurrent Marking 2199477 us, parallelism: 2.00x [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] CM: 4398415 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] CM: Parallel Mark 4398415 us, workers (us): 2199180, 2199235, ---, ---, [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Flush SATB 169 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Pause Final Mark (G) 3066868 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Pause Final Mark (N) 3066789 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Finish Mark 74 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Update Region States 48 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Choose Collection Set 117 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Rebuild Free Set 102 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Concurrent Thread Roots 370 us, parallelism: 1.07x [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] CTR: 396 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] CTR: Thread Roots 396 us, workers (us): 325, 72, ---, ---, [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Concurrent Weak References 90 us, parallelism: 0.67x [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] CWRF: 60 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] CWRF: Weak References 60 us, workers (us): 55, 5, ---, ---, [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Concurrent Weak Roots 20313 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Roots 20238 us, parallelism: 1.99x [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] CWR: 40346 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] CWR: VM Weak Roots 40346 us, workers (us): 20195, 20151, ---, ---, [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Rendezvous 66 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Concurrent Cleanup 44 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Concurrent Strong Roots 478 us, parallelism: 1.81x [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] CSR: 862 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] CSR: Code Cache Roots 437 us, workers (us): 436, 1, ---, ---, [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] CSR: VM Strong Roots 16 us, workers (us): 10, 6, ---, ---, [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] CSR: CLDG Roots 410 us, workers (us): ---, 410, ---, ---, [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Concurrent Evacuation 231735 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Pause Init Update Refs (G) 4769062 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Pause Init Update Refs (N) 4768895 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Manage GCLABs 117 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Concurrent Update Refs 1821005 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Concurrent Update Thread Roots 169 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Pause Final Update Refs (G) 4977300 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Pause Final Update Refs (N) 4977220 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Update Region States 66 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Trash Collection Set 12 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Rebuild Free Set 149 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Concurrent Cleanup 5147 us [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Workers: Evacuated 43826K across 1481851 objects, abandoned 0B across 0 objects. [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Mutators: Evacuated 1642K across 29268 objects, abandoned 0B across 0 objects. [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] Young regions: Age table: [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] - age 1: 8345872 bytes, 8345872 total [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] - age 2: 118811824 bytes, 127157696 total [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,stats ] [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,start ] GC(13) Concurrent marking (Old) [2025-01-09T00:22:03.772+0000][139.814s][1589][info][gc,task ] GC(13) Using 2 of 4 workers for concurrent marking [2025-01-09T00:22:03.873+0000][139.915s][1590][info][gc ] Trigger (Young): Average GC time (24091.19 ms) is above the time for average allocation rate (217 MB/s) to deplete free headroom (1551M) (margin of error = 2.39) [2025-01-09T00:22:03.873+0000][139.915s][1590][info][gc,ergo ] Free headroom: 7900M (free) - 511M (spike) - 5836M (penalties) = 1551M [2025-01-09T00:22:03.873+0000][139.915s][1590][info][gc ] Preempting old generation mark to allow Young GC [2025-01-09T00:22:03.873+0000][139.915s][1590][info][gc ] Cancelling GC: Concurrent GC [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc ] GC(13) Concurrent marking (Old) 280.973ms [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,free ] Free: 7844M, Max: 4096K regular, 7844M humongous, Frag: 0% external, 0% internal; Used: 3737K, Mutator Free: 1962 Collector Reserve: 508M, Max: 4096K; Used: 3737K Old Collector Reserve: 372K, Max: 372K; Used: 3723K [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,stats ] [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,stats ] All times are wall-clock times, except per-root-class counters, that are sum over [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,stats ] all workers. Dividing the over the root stage time estimates parallelism. [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,stats ] [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,stats ] Concurrent Marking 280987 us, parallelism: 1.36x [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,stats ] CM: 381778 us [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,stats ] CM: Parallel Mark 381778 us, workers (us): 280937, 100841, ---, ---, [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,stats ] Workers: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,stats ] [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,stats ] Mutators: Evacuated 0B across 0 objects, abandoned 0B across 0 objects. [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,stats ] [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,stats ] Young regions: Age table: [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,stats ] - age 1: 8345872 bytes, 8345872 total [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,stats ] - age 2: 118811824 bytes, 127157696 total [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,stats ] [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,metaspace ] Metaspace: 2187K(2368K)->2231K(2432K) NonClass: 1922K(1984K)->1961K(2048K) Class: 265K(384K)->270K(384K) [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,free ] Free: 7844M, Max: 4096K regular, 7844M humongous, Frag: 0% external, 0% internal; Used: 3737K, Mutator Free: 1962 Collector Reserve: 508M, Max: 4096K; Used: 3737K Old Collector Reserve: 372K, Max: 372K; Used: 3723K [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,ergo ] GC(14) Start GC cycle (Young) [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,start ] GC(14) Concurrent reset (Young) [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc,task ] GC(14) Using 2 of 4 workers for Concurrent reset (Young) [2025-01-09T00:22:04.053+0000][140.095s][1589][info][gc ] GC(14) Concurrent reset (Young) 0.038ms [2025-01-09T00:22:04.053+0000][140.095s][1596][info][gc,start ] GC(14) Pause Init Mark (Young) [2025-01-09T00:22:04.053+0000][140.095s][1596][info][gc,task ] GC(14) Using 4 of 4 workers for init marking [2025-01-09T00:22:04.056+0000][140.099s][1596][info][gc,start ] GC(14) Verify Before Mark, Level 4 [2025-01-09T00:22:05.775+0000][141.817s][1584][info][gc,remset ] GC(14) Scan remembered set using bitmap: false [2025-01-09T00:22:05.775+0000][141.817s][1583][info][gc,remset ] GC(14) Scan remembered set using bitmap: false [2025-01-09T00:22:05.775+0000][141.817s][1582][info][gc,remset ] GC(14) Scan remembered set using bitmap: false [2025-01-09T00:22:05.775+0000][141.817s][1581][info][gc,remset ] GC(14) Scan remembered set using bitmap: false [2025-01-09T00:22:06.459+0000][142.501s][1596][info][gc ] GC(14) Verify Before Mark, Level 4 (6141620 reachable, 0 marked) [2025-01-09T00:22:06.459+0000][142.501s][1596][info][gc ] GC(14) Pause Init Mark (Young) 2405.906ms [2025-01-09T00:22:06.459+0000][142.501s][1596][info][safepoint,stats] ShenandoahInitMark [ 13 1 ][ 78128 2405947092 2406025220 ] 1 [2025-01-09T00:22:06.459+0000][142.501s][1596][info][safepoint ] Safepoint "ShenandoahInitMark", Time since last: 304033769 ns, Reaching safepoint: 78128 ns, At safepoint: 2405947092 ns, Total: 2406025220 ns [2025-01-09T00:22:06.459+0000][142.501s][1589][info][gc,start ] GC(14) Concurrent remembered set scanning [2025-01-09T00:22:06.459+0000][142.501s][1589][info][gc,task ] GC(14) Using 2 of 4 workers for Concurrent remembered set scanning [2025-01-09T00:22:06.459+0000][142.501s][1589][info][gc,remset ] GC(14) Scan remembered set using bitmap: false [2025-01-09T00:22:06.582+0000][142.624s][1589][info][gc ] GC(14) Concurrent remembered set scanning 122.909ms [2025-01-09T00:22:06.582+0000][142.624s][1589][info][gc,start ] GC(14) Concurrent marking roots [2025-01-09T00:22:06.582+0000][142.624s][1589][info][gc,task ] GC(14) Using 2 of 4 workers for concurrent marking roots [2025-01-09T00:22:06.583+0000][142.625s][1589][info][gc ] GC(14) Concurrent marking roots 0.623ms [2025-01-09T00:22:06.583+0000][142.625s][1589][info][gc,start ] GC(14) Concurrent marking (Young) [2025-01-09T00:22:06.583+0000][142.625s][1589][info][gc,task ] GC(14) Using 2 of 4 workers for concurrent marking [2025-01-09T00:22:08.718+0000][144.760s][1596][info][handshake ] Handshake "Shenandoah Flush SATB", Targeted threads: 13, Executed by requesting thread: 12, Total completion time: 73676 ns [2025-01-09T00:22:13.708+0000][149.750s][1596][info][handshake ] Handshake "Shenandoah Flush SATB", Targeted threads: 13, Executed by requesting thread: 12, Total completion time: 88366 ns [2025-01-09T00:22:13.708+0000][149.750s][1589][info][gc ] GC(14) Concurrent marking (Young) 7124.754ms [2025-01-09T00:22:13.708+0000][149.750s][1596][info][gc,start ] GC(14) Pause Final Mark (Young) [2025-01-09T00:22:13.708+0000][149.750s][1596][info][gc,task ] GC(14) Using 4 of 4 workers for final marking [2025-01-09T00:22:13.708+0000][149.750s][1596][info][gc,remset ] GC(14) Scan remembered set using bitmap: false [2025-01-09T00:22:13.738+0000][149.780s][1596][info][gc,age ] GC(14) - age 1: prev 926089984 bytes, curr 13130960 bytes, mortality 0.99 [2025-01-09T00:22:13.738+0000][149.780s][1596][info][gc,age ] GC(14) - age 2: prev 8293184 bytes, curr 8149304 bytes, mortality 0.02 [2025-01-09T00:22:13.738+0000][149.780s][1596][info][gc,age ] GC(14) ---------------------------------------------------------------------------- [2025-01-09T00:22:13.738+0000][149.780s][1596][info][gc,age ] GC(14) - age 3: prev 137325600 bytes, curr 127579104 bytes, mortality 0.07 [2025-01-09T00:22:13.738+0000][149.780s][1596][info][gc,age ] GC(14) - age 4: prev 4637712 bytes, curr 4534680 bytes, mortality 0.02 [2025-01-09T00:22:13.738+0000][149.780s][1596][info][gc,age ] GC(14) - age 5: prev 982296 bytes, curr 982272 bytes, mortality 0.00 [2025-01-09T00:22:13.738+0000][149.780s][1596][info][gc,age ] GC(14) - age 6: prev 1736880 bytes, curr 1736880 bytes, mortality 0.00 [2025-01-09T00:22:13.738+0000][149.780s][1596][info][gc,age ] GC(14) - age 7: prev 1422600 bytes, curr 1422600 bytes, mortality 0.00 [2025-01-09T00:22:13.738+0000][149.780s][1596][info][gc,age ] GC(14) - age 8: prev 384024 bytes, curr 384024 bytes, mortality 0.00 [2025-01-09T00:22:13.738+0000][149.780s][1596][info][gc,age ] GC(14) - age 9: prev 5279616 bytes, curr 5279616 bytes, mortality 0.00 [2025-01-09T00:22:13.738+0000][149.780s][1596][info][gc,age ] GC(14) Skipped: 0 (0.00), R-Aged: 122449664 (0.75), Clamped: 0 (0.00), R-Young: 0 (0.00) [2025-01-09T00:22:13.738+0000][149.780s][1596][info][gc,ergo ] GC(14) Planning to promote in place 0 humongous regions and 0 regular regions, spanning a total of 0 used bytes [2025-01-09T00:22:13.738+0000][149.780s][1596][info][gc,ergo ] GC(14) Adaptive CSet Selection for YOUNG. Max Evacuation: 421M, Actual Free: 4096K. [2025-01-09T00:22:13.738+0000][149.781s][1596][info][gc,ergo ] GC(14) Chosen CSet evacuates young: 419M (of which at least: 0B are to be promoted), old: 0B [2025-01-09T00:22:13.738+0000][149.781s][1596][info][gc,ergo ] GC(14) Collectable Garbage: 1072M (99%), Immediate: 4096K (0%), 1 regions, CSet: 1068M (98%), 372 regions [2025-01-09T00:22:13.738+0000][149.781s][1596][info][gc,ergo ] GC(14) Evacuation Targets: YOUNG: 419M, PROMOTE: 0B, OLD: 0B, TOTAL: 419M [2025-01-09T00:22:13.739+0000][149.781s][1596][info][gc,free ] Free: 5716M, Max: 4096K regular, 5708M humongous, Frag: 1% external, 0% internal; Used: 3341K, Mutator Free: 1430 Collector Reserve: 504M, Max: 4096K; Used: 4096K Old Collector Reserve: 372K, Max: 372K; Used: 3723K [2025-01-09T00:22:13.739+0000][149.781s][1596][info][gc,start ] GC(14) Verify Before Evacuation, Level 4 [2025-01-09T00:22:13.742+0000][149.784s][1584][info][gc,remset ] GC(14) Scan remembered set using bitmap: false [2025-01-09T00:22:13.742+0000][149.784s][1581][info][gc,remset ] GC(14) Scan remembered set using bitmap: false [2025-01-09T00:22:13.742+0000][149.784s][1583][info][gc,remset ] GC(14) Scan remembered set using bitmap: false [2025-01-09T00:22:13.742+0000][149.784s][1582][info][gc,remset ] GC(14) Scan remembered set using bitmap: false [2025-01-09T00:22:24.101+0000][160.143s][1596][info][gc ] GC(14) Verify Before Evacuation, Level 4 (6141620 reachable, 90846374 marked) [2025-01-09T00:22:24.101+0000][160.143s][1596][info][gc ] GC(14) Pause Final Mark (Young) 10393.235ms [2025-01-09T00:22:24.101+0000][160.143s][1596][info][safepoint,stats] ShenandoahFinalMarkStartEvac [ 13 1 ][ 8669 10393276475 10393285144 ] 1 [2025-01-09T00:22:24.101+0000][160.143s][1596][info][safepoint ] Safepoint "ShenandoahFinalMarkStartEvac", Time since last: 7248369227 ns, Reaching safepoint: 8669 ns, At safepoint: 10393276475 ns, Total: 10393285144 ns [2025-01-09T00:22:24.101+0000][160.143s][1589][info][gc,start ] GC(14) Concurrent thread roots [2025-01-09T00:22:24.101+0000][160.143s][1589][info][gc,task ] GC(14) Using 2 of 4 workers for Concurrent thread roots [2025-01-09T00:22:24.101+0000][160.143s][1589][info][gc ] GC(14) Concurrent thread roots 0.164ms [2025-01-09T00:22:24.101+0000][160.143s][1589][info][gc,start ] GC(14) Concurrent weak references (Young) [2025-01-09T00:22:24.101+0000][160.143s][1589][info][gc,task ] GC(14) Using 2 of 4 workers for concurrent weak references [2025-01-09T00:22:24.101+0000][160.143s][1589][info][gc,ref ] GC(14) Encountered references: Soft: 2370, Weak: 232, Final: 0, Phantom: 9 [2025-01-09T00:22:24.101+0000][160.143s][1589][info][gc,ref ] GC(14) Discovered references: Soft: 0, Weak: 40, Final: 0, Phantom: 2 [2025-01-09T00:22:24.101+0000][160.143s][1589][info][gc,ref ] GC(14) Enqueued references: Soft: 0, Weak: 0, Final: 0, Phantom: 0 [2025-01-09T00:22:24.101+0000][160.143s][1589][info][gc ] GC(14) Concurrent weak references (Young) 0.062ms [2025-01-09T00:22:24.101+0000][160.143s][1589][info][gc,start ] GC(14) Concurrent weak roots (Young) [2025-01-09T00:22:24.101+0000][160.143s][1589][info][gc,task ] GC(14) Using 2 of 4 workers for concurrent weak root [2025-01-09T00:22:24.549+0000][160.591s][1596][info][handshake ] Handshake "Shenandoah Concurrent Weak Roots", Targeted threads: 13, Executed by requesting thread: 11, Total completion time: 65911 ns [2025-01-09T00:22:24.549+0000][160.591s][1589][info][gc ] GC(14) Concurrent weak roots (Young) 447.633ms [2025-01-09T00:22:24.549+0000][160.591s][1589][info][gc,start ] GC(14) Concurrent cleanup (Young) [2025-01-09T00:22:24.549+0000][160.591s][1589][info][gc,task ] GC(14) Using 2 of 4 workers for cleanup early. [2025-01-09T00:22:24.549+0000][160.591s][1589][info][gc ] GC(14) Concurrent cleanup (Young) 4199M->4195M(10240M) 0.157ms [2025-01-09T00:22:24.549+0000][160.591s][1589][info][gc,free ] Free: 5589M, Max: 4096K regular, 5588M humongous, Frag: 0% external, 0% internal; Used: 2408K, Mutator Free: 1398 Collector Reserve: 447M, Max: 4096K; Used: 6144B Old Collector Reserve: 118K, Max: 118K; Used: 3978K [2025-01-09T00:22:24.549+0000][160.591s][1589][info][gc,start ] GC(14) Concurrent strong roots [2025-01-09T00:22:24.549+0000][160.591s][1589][info][gc,task ] GC(14) Using 2 of 4 workers for concurrent strong root [2025-01-09T00:22:24.549+0000][160.592s][1589][info][gc ] GC(14) Concurrent strong roots 0.411ms [2025-01-09T00:22:24.549+0000][160.592s][1589][info][gc,start ] GC(14) Concurrent evacuation [2025-01-09T00:22:24.549+0000][160.592s][1589][info][gc,task ] GC(14) Using 2 of 4 workers for concurrent evacuation [2025-01-09T00:22:24.788+0000][160.830s][1608][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 381040, promotion expended: 260016, old capacity: 134217728, old_used: 133125392, old unaffiliated regions: 0 [2025-01-09T00:22:24.788+0000][160.830s][1608][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 381040, promotion expended: 260016, old capacity: 134217728, old_used: 133125392, old unaffiliated regions: 0 [2025-01-09T00:22:24.788+0000][160.830s][1608][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 381040, promotion expended: 260016, old capacity: 134217728, old_used: 133125392, old unaffiliated regions: 0 [2025-01-09T00:22:24.788+0000][160.830s][1608][info][gc,ergo ] Promotion failed, size 24, has plab? yes, PLAB remaining: 0, plab promotions disabled, promotion reserve: 381040, promotion expended: 260016, old capacity: 134217728, old_used: 133125392, old unaffiliated regions: 0 [2025-01-09T00:22:26.085+0000][162.127s][1589][info][gc ] GC(14) Concurrent evacuation 1535.126ms [2025-01-09T00:22:26.085+0000][162.127s][1596][info][gc,start ] GC(14) Pause Init Update Refs [2025-01-09T00:22:26.085+0000][162.127s][1596][info][gc,start ] GC(14) Verify Before Updating References, Level 4