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  1. JDK
  2. JDK-8322987

Remove gc/stress/gclocker/TestGCLocker* since they always fail with OOME

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    • gc
    • b05

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      Description

        Test
        gc/stress/gclocker/TestGCLockerWithG1.java: fails with OOME Java heap space
        Test failed on macosx-aarch64 so far.
        Lof finishes with:
        [19.694s][info][gc,phases ] GC(420) Other: 0.03ms
        [19.694s][info][gc,heap ] GC(420) Eden regions: 1->0(0)
        [19.694s][info][gc,heap ] GC(420) Survivor regions: 0->0(0)
        [19.694s][info][gc,heap ] GC(420) Old regions: 677->678
        [19.694s][info][gc,heap ] GC(420) Humongous regions: 826->826
        [19.694s][info][gc,metaspace ] GC(420) Metaspace: 2922K(3136K)->2922K(3136K) NonClass: 2832K(2944K)->2832K(2944K) Class: 90K(192K)->90K(192K)
        [19.694s][info][gc ] GC(420) Pause Young (Normal) (G1 Evacuation Pause) (Evacuation Failure: Allocation) 1495M->1495M(1504M) 0.675ms
        [19.694s][info][gc,cpu ] GC(420) User=0.01s Sys=0.00s Real=0.00s
        [19.694s][info][gc,ergo ] Attempting full compaction
        [19.694s][info][gc,start ] GC(421) Pause Full (G1 Compaction Pause)
        [19.694s][info][gc,task ] GC(421) Using 8 workers of 8 for full compaction
        [19.694s][info][gc,phases,start] GC(421) Phase 1: Mark live objects
        [19.748s][info][gc,phases ] GC(421) Phase 1: Mark live objects 54.063ms
        [19.748s][info][gc,phases,start] GC(421) Phase 2: Prepare compaction
        [19.749s][info][gc,phases ] GC(421) Phase 2: Prepare compaction 0.935ms
        [19.749s][info][gc,phases,start] GC(421) Phase 3: Adjust pointers
        [19.775s][info][gc,phases ] GC(421) Phase 3: Adjust pointers 25.924ms
        [19.775s][info][gc,phases,start] GC(421) Phase 4: Compact heap
        [19.776s][info][gc,phases ] GC(421) Phase 4: Compact heap 0.894ms
        [19.776s][info][gc,phases,start] GC(421) Phase 5: Reset Metadata
        [19.786s][info][gc,phases ] GC(421) Phase 5: Reset Metadata 10.064ms
        [19.797s][info][gc,heap ] GC(421) Eden regions: 0->0(0)
        [19.797s][info][gc,heap ] GC(421) Survivor regions: 0->0(0)
        [19.797s][info][gc,heap ] GC(421) Old regions: 678->678
        [19.797s][info][gc,heap ] GC(421) Humongous regions: 826->826
        [19.797s][info][gc,metaspace ] GC(421) Metaspace: 2922K(3136K)->2922K(3136K) NonClass: 2832K(2944K)->2832K(2944K) Class: 90K(192K)->90K(192K)
        [19.797s][info][gc ] GC(421) Pause Full (G1 Compaction Pause) 1495M->1495M(1504M) 102.645ms
        [19.797s][info][gc,cpu ] GC(421) User=0.54s Sys=0.00s Real=0.10s
        [19.797s][info][gc,ergo ] Attempting maximal full compaction clearing soft references
        [19.797s][info][gc,start ] GC(422) Pause Full (G1 Compaction Pause)
        [19.797s][info][gc,task ] GC(422) Using 8 workers of 8 for full compaction
        [19.797s][info][gc,phases,start] GC(422) Phase 1: Mark live objects
        [19.862s][info][gc,phases ] GC(422) Phase 1: Mark live objects 64.986ms
        [19.862s][info][gc,phases,start] GC(422) Phase 2: Prepare compaction
        [19.879s][info][gc,phases ] GC(422) Phase 2: Prepare compaction 16.833ms
        [19.879s][info][gc,phases,start] GC(422) Phase 3: Adjust pointers
        [19.911s][info][gc,phases ] GC(422) Phase 3: Adjust pointers 31.854ms
        [19.911s][info][gc,phases,start] GC(422) Phase 4: Compact heap
        [19.925s][info][gc,phases ] GC(422) Phase 4: Compact heap 14.576ms
        [19.925s][info][gc,phases,start] GC(422) Phase 5: Reset Metadata
        [19.925s][info][gc,phases ] GC(422) Phase 5: Reset Metadata 0.251ms
        [19.936s][info][gc,heap ] GC(422) Eden regions: 0->0(0)
        [19.936s][info][gc,heap ] GC(422) Survivor regions: 0->0(0)
        [19.936s][info][gc,heap ] GC(422) Old regions: 678->678
        [19.936s][info][gc,heap ] GC(422) Humongous regions: 826->826
        [19.936s][info][gc,metaspace ] GC(422) Metaspace: 2922K(3136K)->2922K(3136K) NonClass: 2832K(2944K)->2832K(2944K) Class: 90K(192K)->90K(192K)
        [19.936s][info][gc ] GC(422) Pause Full (G1 Compaction Pause) 1495M->1495M(1504M) 139.448ms
        [19.936s][info][gc,cpu ] GC(422) User=0.74s Sys=0.01s Real=0.14s
        [19.936s][info][gc,start ] GC(423) Pause Young (Concurrent Start) (G1 Evacuation Pause)
        [19.936s][info][gc,task ] GC(423) Using 8 workers of 8 for evacuation
        [19.937s][info][gc,phases ] GC(423) Pre Evacuate Collection Set: 0.24ms
        [19.937s][info][gc,phases ] GC(423) Merge Heap Roots: 0.06ms
        [19.937s][info][gc,phases ] GC(423) Evacuate Collection Set: 0.13ms
        [19.937s][info][gc,phases ] GC(423) Post Evacuate Collection Set: 0.12ms
        [19.937s][info][gc,phases ] GC(423) Other: 0.07ms
        [19.937s][info][gc,heap ] GC(423) Eden regions: 0->0(0)
        [19.937s][info][gc,heap ] GC(423) Survivor regions: 0->0(0)
        [19.937s][info][gc,heap ] GC(423) Old regions: 678->678
        [19.937s][info][gc,heap ] GC(423) Humongous regions: 826->826
        [19.937s][info][gc,metaspace ] GC(423) Metaspace: 2922K(3136K)->2922K(3136K) NonClass: 2832K(2944K)->2832K(2944K) Class: 90K(192K)->90K(192K)
        [19.937s][info][gc ] GC(423) Pause Young (Concurrent Start) (G1 Evacuation Pause) 1495M->1495M(1504M) 0.712ms
        [19.937s][info][gc,cpu ] GC(423) User=0.00s Sys=0.00s Real=0.00s
        [19.937s][info][gc,ergo ] Attempting full compaction
        [19.937s][info][gc ] GC(424) Concurrent Mark Cycle
        [19.937s][info][gc,marking ] GC(424) Concurrent Scan Root Regions
        [19.937s][info][gc,marking ] GC(424) Concurrent Scan Root Regions 0.030ms
        [19.937s][info][gc,marking ] GC(424) Concurrent Mark
        [19.937s][info][gc,marking ] GC(424) Concurrent Mark From Roots
        [19.937s][info][gc,task ] GC(424) Using 2 workers of 2 for marking
        [19.937s][info][gc,start ] GC(425) Pause Full (G1 Compaction Pause)
        [19.937s][info][gc,task ] GC(425) Using 8 workers of 8 for full compaction
        [19.938s][info][gc,phases,start] GC(425) Phase 1: Mark live objects
        [19.985s][info][gc,phases ] GC(425) Phase 1: Mark live objects 47.220ms
        [19.985s][info][gc,phases,start] GC(425) Phase 2: Prepare compaction
        [19.986s][info][gc,phases ] GC(425) Phase 2: Prepare compaction 0.901ms
        [19.986s][info][gc,phases,start] GC(425) Phase 3: Adjust pointers
        [20.009s][info][gc,phases ] GC(425) Phase 3: Adjust pointers 23.251ms
        [20.009s][info][gc,phases,start] GC(425) Phase 4: Compact heap
        [20.010s][info][gc,phases ] GC(425) Phase 4: Compact heap 0.819ms
        [20.010s][info][gc,phases,start] GC(425) Phase 5: Reset Metadata
        [20.020s][info][gc,phases ] GC(425) Phase 5: Reset Metadata 9.745ms
        [20.031s][info][gc,heap ] GC(425) Eden regions: 0->0(0)
        [20.031s][info][gc,heap ] GC(425) Survivor regions: 0->0(0)
        [20.031s][info][gc,heap ] GC(425) Old regions: 678->678
        [20.031s][info][gc,heap ] GC(425) Humongous regions: 826->826
        [20.031s][info][gc,metaspace ] GC(425) Metaspace: 2922K(3136K)->2922K(3136K) NonClass: 2832K(2944K)->2832K(2944K) Class: 90K(192K)->90K(192K)
        [20.031s][info][gc ] GC(425) Pause Full (G1 Compaction Pause) 1495M->1495M(1504M) 93.533ms
        [20.031s][info][gc,cpu ] GC(425) User=0.59s Sys=0.01s Real=0.09s
        [20.031s][info][gc,ergo ] Attempting maximal full compaction clearing soft references
        [20.031s][info][gc,start ] GC(426) Pause Full (G1 Compaction Pause)
        [20.031s][info][gc,task ] GC(426) Using 8 workers of 8 for full compaction
        [20.031s][info][gc,phases,start] GC(426) Phase 1: Mark live objects
        [20.088s][info][gc,phases ] GC(426) Phase 1: Mark live objects 56.759ms
        [20.088s][info][gc,phases,start] GC(426) Phase 2: Prepare compaction
        [20.106s][info][gc,phases ] GC(426) Phase 2: Prepare compaction 17.660ms
        [20.106s][info][gc,phases,start] GC(426) Phase 3: Adjust pointers
        [20.140s][info][gc,phases ] GC(426) Phase 3: Adjust pointers 34.526ms
        [20.140s][info][gc,phases,start] GC(426) Phase 4: Compact heap
        [20.156s][info][gc,phases ] GC(426) Phase 4: Compact heap 15.970ms
        [20.156s][info][gc,phases,start] GC(426) Phase 5: Reset Metadata
        [20.157s][info][gc,phases ] GC(426) Phase 5: Reset Metadata 0.358ms
        [20.168s][info][gc,heap ] GC(426) Eden regions: 0->0(0)
        [20.168s][info][gc,heap ] GC(426) Survivor regions: 0->0(0)
        [20.168s][info][gc,heap ] GC(426) Old regions: 678->678
        [20.168s][info][gc,heap ] GC(426) Humongous regions: 826->826
        [20.168s][info][gc,metaspace ] GC(426) Metaspace: 2922K(3136K)->2922K(3136K) NonClass: 2832K(2944K)->2832K(2944K) Class: 90K(192K)->90K(192K)
        [20.168s][info][gc ] GC(426) Pause Full (G1 Compaction Pause) 1495M->1495M(1504M) 137.066ms
        [20.168s][info][gc,cpu ] GC(426) User=0.70s Sys=0.00s Real=0.14s
        [20.168s][info][gc,marking ] GC(424) Concurrent Mark From Roots 230.655ms
        [20.168s][info][gc,marking ] GC(424) Concurrent Mark Abort
        [20.168s][info][gc ] GC(424) Concurrent Mark Cycle 230.721ms
        [20.170s][info][gc,start ] GC(427) Pause Young (Normal) (G1 Evacuation Pause)
        [20.170s][info][gc,task ] GC(427) Using 8 workers of 8 for evacuation
        [20.171s][info][gc,phases ] GC(427) Pre Evacuate Collection Set: 0.15ms
        [20.171s][info][gc,phases ] GC(427) Merge Heap Roots: 0.04ms
        [20.171s][info][gc,phases ] GC(427) Evacuate Collection Set: 0.12ms
        [20.171s][info][gc,phases ] GC(427) Post Evacuate Collection Set: 0.12ms
        [20.171s][info][gc,phases ] GC(427) Other: 0.03ms
        [20.171s][info][gc,heap ] GC(427) Eden regions: 0->0(0)
        [20.171s][info][gc,heap ] GC(427) Survivor regions: 0->0(0)
        [20.171s][info][gc,heap ] GC(427) Old regions: 678->678
        [20.171s][info][gc,heap ] GC(427) Humongous regions: 826->826
        [20.171s][info][gc,metaspace ] GC(427) Metaspace: 2924K(3136K)->2924K(3136K) NonClass: 2833K(2944K)->2833K(2944K) Class: 90K(192K)->90K(192K)
        [20.171s][info][gc ] GC(427) Pause Young (Normal) (G1 Evacuation Pause) 1495M->1495M(1504M) 0.516ms
        [20.171s][info][gc,cpu ] GC(427) User=0.01s Sys=0.00s Real=0.00s
        [20.171s][info][gc,ergo ] Attempting full compaction
        [20.171s][info][gc,start ] GC(428) Pause Full (G1 Compaction Pause)
        [20.171s][info][gc,task ] GC(428) Using 8 workers of 8 for full compaction
        [20.171s][info][gc,phases,start] GC(428) Phase 1: Mark live objects
        [20.225s][info][gc,phases ] GC(428) Phase 1: Mark live objects 54.276ms
        [20.225s][info][gc,phases,start] GC(428) Phase 2: Prepare compaction
        [20.226s][info][gc,phases ] GC(428) Phase 2: Prepare compaction 0.518ms
        [20.226s][info][gc,phases,start] GC(428) Phase 3: Adjust pointers
        [20.253s][info][gc,phases ] GC(428) Phase 3: Adjust pointers 26.902ms
        [20.253s][info][gc,phases,start] GC(428) Phase 4: Compact heap
        [20.253s][info][gc,phases ] GC(428) Phase 4: Compact heap 0.401ms
        [20.253s][info][gc,phases,start] GC(428) Phase 5: Reset Metadata
        [20.264s][info][gc,phases ] GC(428) Phase 5: Reset Metadata 11.196ms
        [20.275s][info][gc,heap ] GC(428) Eden regions: 0->0(3)
        [20.275s][info][gc,heap ] GC(428) Survivor regions: 0->0(0)
        [20.275s][info][gc,heap ] GC(428) Old regions: 678->677
        [20.275s][info][gc,heap ] GC(428) Humongous regions: 826->824
        [20.275s][info][gc,metaspace ] GC(428) Metaspace: 2924K(3136K)->2924K(3136K) NonClass: 2833K(2944K)->2833K(2944K) Class: 90K(192K)->90K(192K)
        [20.275s][info][gc ] GC(428) Pause Full (G1 Compaction Pause) 1495M->1492M(1504M) 104.302ms
        [20.275s][info][gc,cpu ] GC(428) User=0.55s Sys=0.01s Real=0.11s
        [20.737s][info][gc,heap,exit ] Heap
        [20.737s][info][gc,heap,exit ] garbage-first heap total reserved 1540096K, committed 1540096K, used 1528430K [0x00000007a2000000, 0x0000000800000000)
        [20.737s][info][gc,heap,exit ] region size 1024K, 1 young (1024K), 0 survivors (0K)
        [20.737s][info][gc,heap,exit ] Metaspace used 3233K, committed 3392K, reserved 1114112K
        [20.737s][info][gc,heap,exit ] class space used 104K, committed 192K, reserved 1048576K
        ----------System.err:(7/418)----------
        java.lang.OutOfMemoryError: Java heap space
        at gc.stress.gclocker.Filler.<init>(TestGCLocker.java:60)
        at gc.stress.gclocker.MemoryUser.load(TestGCLocker.java:152)
        at gc.stress.gclocker.MemoryUser.run(TestGCLocker.java:166)
        at java.base/java.lang.Thread.runWith(Thread.java:1583)
        at java.base/java.lang.Thread.run(Thread.java:1570)
        STATUS:Failed.`main' threw exception: java.lang.OutOfMemoryError: Java heap space

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                tschatzl Thomas Schatzl
                lmesnik Leonid Mesnik
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                  Created:
                  Updated:
                  Resolved: