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mikaelhg/zgc.log

Created October 4, 2019 14:44
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ZGC GC log on Java 14 EA
Raw
zgc.log
[100.079s][info][gc,stats ] === Garbage Collection Statistics =======================================================================================================================
[100.079s][info][gc,stats ] Last 10s Last 10m Last 10h Total
[100.079s][info][gc,stats ] Avg / Max Avg / Max Avg / Max Avg / Max
[100.079s][info][gc,stats ] Collector: Garbage Collection Cycle 0.000 / 0.000 55.908 / 77.566 55.908 / 77.566 55.908 / 77.566 ms
[100.079s][info][gc,stats ] Contention: Mark Segment Reset Contention 0 / 0 0 / 0 0 / 0 0 / 0 ops/s
[100.079s][info][gc,stats ] Contention: Mark SeqNum Reset Contention 0 / 0 0 / 0 0 / 0 0 / 0 ops/s
[100.079s][info][gc,stats ] Contention: Relocation Contention 0 / 0 0 / 1 0 / 1 0 / 1 ops/s
[100.079s][info][gc,stats ] Critical: Allocation Stall 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 ms
[100.079s][info][gc,stats ] Critical: Allocation Stall 0 / 0 0 / 0 0 / 0 0 / 0 ops/s
[100.079s][info][gc,stats ] Critical: GC Locker Stall 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 ms
[100.079s][info][gc,stats ] Critical: GC Locker Stall 0 / 0 0 / 0 0 / 0 0 / 0 ops/s
[100.079s][info][gc,stats ] Memory: Allocation Rate 0 / 0 5 / 208 5 / 208 5 / 208 MB/s
[100.079s][info][gc,stats ] Memory: Heap Used After Mark 0 / 0 154 / 248 154 / 248 154 / 248 MB
[100.079s][info][gc,stats ] Memory: Heap Used After Relocation 0 / 0 30 / 34 30 / 34 30 / 34 MB
[100.079s][info][gc,stats ] Memory: Heap Used Before Mark 0 / 0 149 / 248 149 / 248 149 / 248 MB
[100.079s][info][gc,stats ] Memory: Heap Used Before Relocation 0 / 0 130 / 172 130 / 172 130 / 172 MB
[100.079s][info][gc,stats ] Memory: Out Of Memory 0 / 0 0 / 0 0 / 0 0 / 0 ops/s
[100.079s][info][gc,stats ] Memory: Page Cache Flush 0 / 0 0 / 0 0 / 0 0 / 0 MB/s
[100.079s][info][gc,stats ] Memory: Page Cache Hit L1 0 / 0 1 / 67 1 / 67 1 / 67 ops/s
[100.079s][info][gc,stats ] Memory: Page Cache Hit L2 0 / 0 0 / 0 0 / 0 0 / 0 ops/s
[100.079s][info][gc,stats ] Memory: Page Cache Hit L3 0 / 0 0 / 44 0 / 44 0 / 44 ops/s
[100.079s][info][gc,stats ] Memory: Page Cache Miss 0 / 0 0 / 0 0 / 0 0 / 0 ops/s
[100.079s][info][gc,stats ] Memory: Uncommit 0 / 0 0 / 0 0 / 0 0 / 0 MB/s
[100.079s][info][gc,stats ] Memory: Undo Object Allocation Failed 0 / 0 0 / 0 0 / 0 0 / 0 ops/s
[100.079s][info][gc,stats ] Memory: Undo Object Allocation Succeeded 0 / 0 0 / 1 0 / 1 0 / 1 ops/s
[100.079s][info][gc,stats ] Memory: Undo Page Allocation 0 / 0 0 / 0 0 / 0 0 / 0 ops/s
[100.079s][info][gc,stats ] Phase: Concurrent Mark 0.000 / 0.000 31.617 / 45.751 31.617 / 45.751 31.617 / 45.751 ms
[100.079s][info][gc,stats ] Phase: Concurrent Mark Continue 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 ms
[100.079s][info][gc,stats ] Phase: Concurrent Process Non-Strong References 0.000 / 0.000 5.880 / 7.350 5.880 / 7.350 5.880 / 7.350 ms
[100.079s][info][gc,stats ] Phase: Concurrent Relocate 0.000 / 0.000 12.298 / 20.557 12.298 / 20.557 12.298 / 20.557 ms
[100.079s][info][gc,stats ] Phase: Concurrent Reset Relocation Set 0.000 / 0.000 0.005 / 0.008 0.005 / 0.008 0.005 / 0.008 ms
[100.079s][info][gc,stats ] Phase: Concurrent Select Relocation Set 0.000 / 0.000 3.332 / 7.017 3.332 / 7.017 3.332 / 7.017 ms
[100.079s][info][gc,stats ] Phase: Pause Mark End 0.000 / 0.000 0.142 / 0.246 0.142 / 0.246 0.142 / 0.246 ms
[100.079s][info][gc,stats ] Phase: Pause Mark Start 0.000 / 0.000 0.551 / 0.855 0.551 / 0.855 0.551 / 0.855 ms
[100.079s][info][gc,stats ] Phase: Pause Relocate Start 0.000 / 0.000 0.381 / 0.661 0.381 / 0.661 0.381 / 0.661 ms
[100.079s][info][gc,stats ] Subphase: Concurrent Classes Unload 0.000 / 0.000 4.715 / 5.830 4.715 / 5.830 4.715 / 5.830 ms
[100.079s][info][gc,stats ] Subphase: Concurrent Mark 0.000 / 0.000 31.309 / 45.380 31.309 / 45.380 31.309 / 45.380 ms
[100.079s][info][gc,stats ] Subphase: Concurrent Mark Idle 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 ms
[100.079s][info][gc,stats ] Subphase: Concurrent Mark Try Flush 0.000 / 0.000 0.038 / 0.131 0.038 / 0.131 0.038 / 0.131 ms
[100.079s][info][gc,stats ] Subphase: Concurrent Mark Try Terminate 0.000 / 0.000 0.011 / 0.032 0.011 / 0.032 0.011 / 0.032 ms
[100.079s][info][gc,stats ] Subphase: Concurrent References Enqueue 0.000 / 0.000 0.004 / 0.006 0.004 / 0.006 0.004 / 0.006 ms
[100.079s][info][gc,stats ] Subphase: Concurrent References Process 0.000 / 0.000 0.412 / 0.488 0.412 / 0.488 0.412 / 0.488 ms
[100.079s][info][gc,stats ] Subphase: Concurrent Roots 0.000 / 0.000 0.210 / 0.235 0.210 / 0.235 0.210 / 0.235 ms
[100.079s][info][gc,stats ] Subphase: Concurrent Roots ClassLoaderDataGraph 0.000 / 0.000 0.206 / 0.232 0.206 / 0.232 0.206 / 0.232 ms
[100.079s][info][gc,stats ] Subphase: Concurrent Roots JNIHandles 0.000 / 0.000 0.003 / 0.003 0.003 / 0.003 0.003 / 0.003 ms
[100.079s][info][gc,stats ] Subphase: Concurrent Roots Setup 0.000 / 0.000 0.034 / 0.071 0.034 / 0.071 0.034 / 0.071 ms
[100.079s][info][gc,stats ] Subphase: Concurrent Roots Teardown 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 ms
[100.079s][info][gc,stats ] Subphase: Concurrent Roots VMHandles 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 ms
[100.079s][info][gc,stats ] Subphase: Concurrent Weak Roots 0.000 / 0.000 0.731 / 1.015 0.731 / 1.015 0.731 / 1.015 ms
[100.079s][info][gc,stats ] Subphase: Concurrent Weak Roots JNIWeakHandles 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 ms
[100.079s][info][gc,stats ] Subphase: Concurrent Weak Roots ResolvedMethodTable 0.000 / 0.000 0.046 / 0.054 0.046 / 0.054 0.046 / 0.054 ms
[100.079s][info][gc,stats ] Subphase: Concurrent Weak Roots StringTable 0.000 / 0.000 0.654 / 0.916 0.654 / 0.916 0.654 / 0.916 ms
[100.080s][info][gc,stats ] Subphase: Concurrent Weak Roots VMWeakHandles 0.000 / 0.000 0.028 / 0.046 0.028 / 0.046 0.028 / 0.046 ms
[100.080s][info][gc,stats ] Subphase: Pause Mark Try Complete 0.000 / 0.000 0.093 / 0.201 0.093 / 0.201 0.093 / 0.201 ms
[100.080s][info][gc,stats ] Subphase: Pause Roots 0.000 / 0.000 0.136 / 0.821 0.136 / 0.821 0.136 / 0.821 ms
[100.080s][info][gc,stats ] Subphase: Pause Roots CodeCache 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 ms
[100.080s][info][gc,stats ] Subphase: Pause Roots JVMTIExport 0.000 / 0.000 0.000 / 0.001 0.000 / 0.001 0.000 / 0.001 ms
[100.080s][info][gc,stats ] Subphase: Pause Roots JVMTIWeakExport 0.000 / 0.000 0.011 / 0.044 0.011 / 0.044 0.011 / 0.044 ms
[100.080s][info][gc,stats ] Subphase: Pause Roots Management 0.000 / 0.000 0.003 / 0.021 0.003 / 0.021 0.003 / 0.021 ms
[100.080s][info][gc,stats ] Subphase: Pause Roots ObjectSynchronizer 0.000 / 0.000 0.000 / 0.001 0.000 / 0.001 0.000 / 0.001 ms
[100.080s][info][gc,stats ] Subphase: Pause Roots Setup 0.000 / 0.000 0.001 / 0.001 0.001 / 0.001 0.001 / 0.001 ms
[100.080s][info][gc,stats ] Subphase: Pause Roots SystemDictionary 0.000 / 0.000 0.036 / 0.104 0.036 / 0.104 0.036 / 0.104 ms
[100.080s][info][gc,stats ] Subphase: Pause Roots Teardown 0.000 / 0.000 0.001 / 0.001 0.001 / 0.001 0.001 / 0.001 ms
[100.080s][info][gc,stats ] Subphase: Pause Roots Threads 0.000 / 0.000 0.142 / 0.820 0.142 / 0.820 0.142 / 0.820 ms
[100.080s][info][gc,stats ] Subphase: Pause Roots Universe 0.000 / 0.000 0.010 / 0.046 0.010 / 0.046 0.010 / 0.046 ms
[100.080s][info][gc,stats ] Subphase: Pause Weak Roots 0.000 / 0.000 0.001 / 0.007 0.001 / 0.007 0.001 / 0.007 ms
[100.080s][info][gc,stats ] Subphase: Pause Weak Roots JFRWeak 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 ms
[100.080s][info][gc,stats ] Subphase: Pause Weak Roots JVMTIWeakExport 0.000 / 0.000 0.002 / 0.006 0.002 / 0.006 0.002 / 0.006 ms
[100.080s][info][gc,stats ] Subphase: Pause Weak Roots Setup 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 ms
[100.080s][info][gc,stats ] Subphase: Pause Weak Roots Teardown 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 0.000 / 0.000 ms
[100.080s][info][gc,stats ] System: Java Threads 0 / 0 10 / 11 10 / 11 10 / 11 threads
[100.080s][info][gc,stats ] =========================================================================================================================================================
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