Java HotSpot(TM) 64-Bit Server VM (25.144-b01) for windows-amd64 JRE (1.8.0_144-b01), built on Jul 21 2017 21:57:33 by "java_re" with MS VC++ 10.0 (VS2010) Memory: 4k page, physical 8237464k(2037672k free), swap 16101784k(6724868k free) CommandLine flags: -XX:CMSInitiatingOccupancyFraction=50 -XX:CMSMaxAbortablePrecleanTime=6000 -XX:+CMSParallelRemarkEnabled -XX:+CMSScavengeBeforeRemark -XX:ConcGCThreads=4 -XX:InitialHeapSize=536870912 -XX:MaxHeapSize=536870912 -XX:MaxTenuringThreshold=8 -XX:NewRatio=3 -XX:OldPLABSize=16 -XX:ParallelGCThreads=4 -XX:+ParallelRefProcEnabled -XX:PretenureSizeThreshold=67108864 -XX:+PrintGC -XX:+PrintGCApplicationStoppedTime -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintHeapAtGC -XX:+PrintTenuringDistribution -XX:SurvivorRatio=4 -XX:TargetSurvivorRatio=90 -XX:ThreadStackSize=256 -XX:+UseCMSInitiatingOccupancyOnly -XX:+UseCompressedClassPointers -XX:+UseCompressedOops -XX:+UseConcMarkSweepGC -XX:-UseLargePagesIndividualAllocation -XX:+UseParNewGC 2021-04-06T15:44:46.141+0900: 0.334: Total time for which application threads were stopped: 0.0001397 seconds, Stopping threads took: 0.0000174 seconds 2021-04-06T15:44:46.282+0900: 0.474: Total time for which application threads were stopped: 0.0001244 seconds, Stopping threads took: 0.0000150 seconds 2021-04-06T15:44:46.322+0900: 0.515: Total time for which application threads were stopped: 0.0001212 seconds, Stopping threads took: 0.0000137 seconds 2021-04-06T15:44:46.328+0900: 0.521: Total time for which application threads were stopped: 0.0001053 seconds, Stopping threads took: 0.0000130 seconds {Heap before GC invocations=0 (full 0): par new generation total 109248K, used 87424K [0x00000000e0000000, 0x00000000e8000000, 0x00000000e8000000) eden space 87424K, 100% used [0x00000000e0000000, 0x00000000e5560000, 0x00000000e5560000) from space 21824K, 0% used [0x00000000e5560000, 0x00000000e5560000, 0x00000000e6ab0000) to space 21824K, 0% used [0x00000000e6ab0000, 0x00000000e6ab0000, 0x00000000e8000000) concurrent mark-sweep generation total 393216K, used 0K [0x00000000e8000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 9982K, capacity 10152K, committed 10240K, reserved 1058816K class space used 1174K, capacity 1212K, committed 1280K, reserved 1048576K 2021-04-06T15:44:47.268+0900: 1.461: [GC (Allocation Failure) 2021-04-06T15:44:47.268+0900: 1.461: [ParNew Desired survivor size 20112992 bytes, new threshold 8 (max 8) - age 1: 6119888 bytes, 6119888 total : 87424K->6050K(109248K), 0.0049135 secs] 87424K->6050K(502464K), 0.0051054 secs] [Times: user=0.06 sys=0.00, real=0.01 secs] Heap after GC invocations=1 (full 0): par new generation total 109248K, used 6050K [0x00000000e0000000, 0x00000000e8000000, 0x00000000e8000000) eden space 87424K, 0% used [0x00000000e0000000, 0x00000000e0000000, 0x00000000e5560000) from space 21824K, 27% used [0x00000000e6ab0000, 0x00000000e7098b40, 0x00000000e8000000) to space 21824K, 0% used [0x00000000e5560000, 0x00000000e5560000, 0x00000000e6ab0000) concurrent mark-sweep generation total 393216K, used 0K [0x00000000e8000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 9982K, capacity 10152K, committed 10240K, reserved 1058816K class space used 1174K, capacity 1212K, committed 1280K, reserved 1048576K } 2021-04-06T15:44:47.273+0900: 1.466: Total time for which application threads were stopped: 0.0052483 seconds, Stopping threads took: 0.0000157 seconds 2021-04-06T15:44:47.423+0900: 1.615: Total time for which application threads were stopped: 0.0001411 seconds, Stopping threads took: 0.0000132 seconds 2021-04-06T15:44:47.644+0900: 1.836: Total time for which application threads were stopped: 0.0002262 seconds, Stopping threads took: 0.0000230 seconds 2021-04-06T15:44:47.645+0900: 1.837: Total time for which application threads were stopped: 0.0001527 seconds, Stopping threads took: 0.0000127 seconds 2021-04-06T15:44:47.647+0900: 1.840: Total time for which application threads were stopped: 0.0001602 seconds, Stopping threads took: 0.0000153 seconds 2021-04-06T15:44:48.303+0900: 2.496: Total time for which application threads were stopped: 0.0002506 seconds, Stopping threads took: 0.0000181 seconds 2021-04-06T15:44:48.507+0900: 2.699: Total time for which application threads were stopped: 0.0002331 seconds, Stopping threads took: 0.0000292 seconds {Heap before GC invocations=1 (full 0): par new generation total 109248K, used 93474K [0x00000000e0000000, 0x00000000e8000000, 0x00000000e8000000) eden space 87424K, 100% used [0x00000000e0000000, 0x00000000e5560000, 0x00000000e5560000) from space 21824K, 27% used [0x00000000e6ab0000, 0x00000000e7098b40, 0x00000000e8000000) to space 21824K, 0% used [0x00000000e5560000, 0x00000000e5560000, 0x00000000e6ab0000) concurrent mark-sweep generation total 393216K, used 0K [0x00000000e8000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 19345K, capacity 19674K, committed 19968K, reserved 1067008K class space used 2351K, capacity 2489K, committed 2560K, reserved 1048576K 2021-04-06T15:44:48.525+0900: 2.718: [GC (Allocation Failure) 2021-04-06T15:44:48.526+0900: 2.718: [ParNew Desired survivor size 20112992 bytes, new threshold 8 (max 8) - age 1: 9234008 bytes, 9234008 total - age 2: 3152520 bytes, 12386528 total : 93474K->13605K(109248K), 0.0087600 secs] 93474K->13605K(502464K), 0.0089062 secs] [Times: user=0.00 sys=0.00, real=0.01 secs] Heap after GC invocations=2 (full 0): par new generation total 109248K, used 13605K [0x00000000e0000000, 0x00000000e8000000, 0x00000000e8000000) eden space 87424K, 0% used [0x00000000e0000000, 0x00000000e0000000, 0x00000000e5560000) from space 21824K, 62% used [0x00000000e5560000, 0x00000000e62a94a0, 0x00000000e6ab0000) to space 21824K, 0% used [0x00000000e6ab0000, 0x00000000e6ab0000, 0x00000000e8000000) concurrent mark-sweep generation total 393216K, used 0K [0x00000000e8000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 19345K, capacity 19674K, committed 19968K, reserved 1067008K class space used 2351K, capacity 2489K, committed 2560K, reserved 1048576K } 2021-04-06T15:44:48.534+0900: 2.727: Total time for which application threads were stopped: 0.0091266 seconds, Stopping threads took: 0.0000834 seconds 2021-04-06T15:44:48.723+0900: 2.916: Total time for which application threads were stopped: 0.0002854 seconds, Stopping threads took: 0.0000235 seconds 2021-04-06T15:44:48.754+0900: 2.946: Total time for which application threads were stopped: 0.0004943 seconds, Stopping threads took: 0.0000707 seconds {Heap before GC invocations=2 (full 0): par new generation total 109248K, used 101029K [0x00000000e0000000, 0x00000000e8000000, 0x00000000e8000000) eden space 87424K, 100% used [0x00000000e0000000, 0x00000000e5560000, 0x00000000e5560000) from space 21824K, 62% used [0x00000000e5560000, 0x00000000e62a94a0, 0x00000000e6ab0000) to space 21824K, 0% used [0x00000000e6ab0000, 0x00000000e6ab0000, 0x00000000e8000000) concurrent mark-sweep generation total 393216K, used 0K [0x00000000e8000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 20222K, capacity 20570K, committed 20736K, reserved 1067008K class space used 2424K, capacity 2553K, committed 2560K, reserved 1048576K 2021-04-06T15:44:48.755+0900: 2.947: [GC (Allocation Failure) 2021-04-06T15:44:48.755+0900: 2.947: [ParNew Desired survivor size 20112992 bytes, new threshold 8 (max 8) - age 1: 2974544 bytes, 2974544 total - age 2: 3642760 bytes, 6617304 total - age 3: 3051224 bytes, 9668528 total : 101029K->14803K(109248K), 0.0058962 secs] 101029K->14803K(502464K), 0.0060062 secs] [Times: user=0.08 sys=0.00, real=0.01 secs] Heap after GC invocations=3 (full 0): par new generation total 109248K, used 14803K [0x00000000e0000000, 0x00000000e8000000, 0x00000000e8000000) eden space 87424K, 0% used [0x00000000e0000000, 0x00000000e0000000, 0x00000000e5560000) from space 21824K, 67% used [0x00000000e6ab0000, 0x00000000e7924d70, 0x00000000e8000000) to space 21824K, 0% used [0x00000000e5560000, 0x00000000e5560000, 0x00000000e6ab0000) concurrent mark-sweep generation total 393216K, used 0K [0x00000000e8000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 20222K, capacity 20570K, committed 20736K, reserved 1067008K class space used 2424K, capacity 2553K, committed 2560K, reserved 1048576K } 2021-04-06T15:44:48.761+0900: 2.953: Total time for which application threads were stopped: 0.0062715 seconds, Stopping threads took: 0.0000945 seconds 2021-04-06T15:44:48.779+0900: 2.971: Total time for which application threads were stopped: 0.0003772 seconds, Stopping threads took: 0.0000545 seconds 2021-04-06T15:44:48.784+0900: 2.976: Total time for which application threads were stopped: 0.0006170 seconds, Stopping threads took: 0.0003886 seconds 2021-04-06T15:44:48.787+0900: 2.979: Total time for which application threads were stopped: 0.0002586 seconds, Stopping threads took: 0.0000313 seconds 2021-04-06T15:44:48.795+0900: 2.987: Total time for which application threads were stopped: 0.0000807 seconds, Stopping threads took: 0.0000226 seconds 2021-04-06T15:44:48.815+0900: 3.007: Total time for which application threads were stopped: 0.0001309 seconds, Stopping threads took: 0.0000368 seconds 2021-04-06T15:44:48.830+0900: 3.022: Total time for which application threads were stopped: 0.0000879 seconds, Stopping threads took: 0.0000324 seconds {Heap before GC invocations=3 (full 0): par new generation total 109248K, used 102227K [0x00000000e0000000, 0x00000000e8000000, 0x00000000e8000000) eden space 87424K, 100% used [0x00000000e0000000, 0x00000000e5560000, 0x00000000e5560000) from space 21824K, 67% used [0x00000000e6ab0000, 0x00000000e7924d70, 0x00000000e8000000) to space 21824K, 0% used [0x00000000e5560000, 0x00000000e5560000, 0x00000000e6ab0000) concurrent mark-sweep generation total 393216K, used 0K [0x00000000e8000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 21753K, capacity 22112K, committed 22292K, reserved 1069056K class space used 2623K, capacity 2746K, committed 2816K, reserved 1048576K 2021-04-06T15:44:48.879+0900: 3.071: [GC (Allocation Failure) 2021-04-06T15:44:48.879+0900: 3.071: [ParNew Desired survivor size 20112992 bytes, new threshold 8 (max 8) - age 1: 2563056 bytes, 2563056 total - age 2: 1419776 bytes, 3982832 total - age 3: 3636456 bytes, 7619288 total - age 4: 3050736 bytes, 10670024 total : 102227K->13276K(109248K), 0.0075304 secs] 102227K->13276K(502464K), 0.0076281 secs] [Times: user=0.09 sys=0.00, real=0.01 secs] Heap after GC invocations=4 (full 0): par new generation total 109248K, used 13276K [0x00000000e0000000, 0x00000000e8000000, 0x00000000e8000000) eden space 87424K, 0% used [0x00000000e0000000, 0x00000000e0000000, 0x00000000e5560000) from space 21824K, 60% used [0x00000000e5560000, 0x00000000e6257090, 0x00000000e6ab0000) to space 21824K, 0% used [0x00000000e6ab0000, 0x00000000e6ab0000, 0x00000000e8000000) concurrent mark-sweep generation total 393216K, used 0K [0x00000000e8000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 21753K, capacity 22112K, committed 22292K, reserved 1069056K class space used 2623K, capacity 2746K, committed 2816K, reserved 1048576K } 2021-04-06T15:44:48.886+0900: 3.079: Total time for which application threads were stopped: 0.0079110 seconds, Stopping threads took: 0.0000938 seconds 2021-04-06T15:44:48.886+0900: 3.079: [GC (CMS Initial Mark) [1 CMS-initial-mark: 0K(393216K)] 14072K(502464K), 0.0023664 secs] [Times: user=0.00 sys=0.00, real=0.00 secs] 2021-04-06T15:44:48.889+0900: 3.082: Total time for which application threads were stopped: 0.0025840 seconds, Stopping threads took: 0.0000572 seconds 2021-04-06T15:44:48.889+0900: 3.082: [CMS-concurrent-mark-start] 2021-04-06T15:44:48.889+0900: 3.082: [CMS-concurrent-mark: 0.000/0.000 secs] [Times: user=0.00 sys=0.00, real=0.00 secs] 2021-04-06T15:44:48.889+0900: 3.082: [CMS-concurrent-preclean-start] 2021-04-06T15:44:48.891+0900: 3.084: [CMS-concurrent-preclean: 0.001/0.001 secs] [Times: user=0.00 sys=0.00, real=0.00 secs] 2021-04-06T15:44:48.891+0900: 3.084: [CMS-concurrent-abortable-preclean-start] 2021-04-06T15:44:48.897+0900: 3.090: Total time for which application threads were stopped: 0.0000877 seconds, Stopping threads took: 0.0000366 seconds 2021-04-06T15:44:48.918+0900: 3.111: Total time for which application threads were stopped: 0.0000645 seconds, Stopping threads took: 0.0000176 seconds 2021-04-06T15:44:48.926+0900: 3.119: Total time for which application threads were stopped: 0.0002397 seconds, Stopping threads took: 0.0000171 seconds 2021-04-06T15:44:48.938+0900: 3.131: Total time for which application threads were stopped: 0.0000587 seconds, Stopping threads took: 0.0000152 seconds 2021-04-06T15:44:48.941+0900: 3.134: Total time for which application threads were stopped: 0.0002539 seconds, Stopping threads took: 0.0000115 seconds 2021-04-06T15:44:48.979+0900: 3.172: Total time for which application threads were stopped: 0.0000706 seconds, Stopping threads took: 0.0000192 seconds 2021-04-06T15:44:48.994+0900: 3.187: Total time for which application threads were stopped: 0.0000722 seconds, Stopping threads took: 0.0000216 seconds 2021-04-06T15:44:49.019+0900: 3.212: Total time for which application threads were stopped: 0.0001065 seconds, Stopping threads took: 0.0000512 seconds 2021-04-06T15:44:49.052+0900: 3.244: Total time for which application threads were stopped: 0.0000901 seconds, Stopping threads took: 0.0000339 seconds 2021-04-06T15:44:49.052+0900: 3.244: [CMS-concurrent-abortable-preclean: 0.137/0.161 secs] [Times: user=0.52 sys=0.08, real=0.16 secs] 2021-04-06T15:44:49.052+0900: 3.244: [GC (CMS Final Remark) [YG occupancy: 67042 K (109248 K)]{Heap before GC invocations=4 (full 1): par new generation total 109248K, used 67042K [0x00000000e0000000, 0x00000000e8000000, 0x00000000e8000000) eden space 87424K, 61% used [0x00000000e0000000, 0x00000000e3481788, 0x00000000e5560000) from space 21824K, 60% used [0x00000000e5560000, 0x00000000e6257090, 0x00000000e6ab0000) to space 21824K, 0% used [0x00000000e6ab0000, 0x00000000e6ab0000, 0x00000000e8000000) concurrent mark-sweep generation total 393216K, used 0K [0x00000000e8000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 23706K, capacity 24234K, committed 24540K, reserved 1071104K class space used 2901K, capacity 3027K, committed 3096K, reserved 1048576K 2021-04-06T15:44:49.052+0900: 3.245: [GC (CMS Final Remark) 2021-04-06T15:44:49.052+0900: 3.245: [ParNew Desired survivor size 20112992 bytes, new threshold 8 (max 8) - age 1: 2171240 bytes, 2171240 total - age 2: 558424 bytes, 2729664 total - age 3: 1388896 bytes, 4118560 total - age 4: 3628048 bytes, 7746608 total - age 5: 3051616 bytes, 10798224 total : 67042K->13532K(109248K), 0.0062348 secs] 67042K->13532K(502464K), 0.0062945 secs] [Times: user=0.08 sys=0.00, real=0.01 secs] Heap after GC invocations=5 (full 1): par new generation total 109248K, used 13532K [0x00000000e0000000, 0x00000000e8000000, 0x00000000e8000000) eden space 87424K, 0% used [0x00000000e0000000, 0x00000000e0000000, 0x00000000e5560000) from space 21824K, 62% used [0x00000000e6ab0000, 0x00000000e77e7340, 0x00000000e8000000) to space 21824K, 0% used [0x00000000e5560000, 0x00000000e5560000, 0x00000000e6ab0000) concurrent mark-sweep generation total 393216K, used 0K [0x00000000e8000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 23706K, capacity 24234K, committed 24540K, reserved 1071104K class space used 2901K, capacity 3027K, committed 3096K, reserved 1048576K } 2021-04-06T15:44:49.058+0900: 3.251: [Rescan (parallel) , 0.0016584 secs]2021-04-06T15:44:49.060+0900: 3.253: [weak refs processing, 0.0003051 secs]2021-04-06T15:44:49.061+0900: 3.253: [class unloading, 0.0024765 secs]2021-04-06T15:44:49.063+0900: 3.255: [scrub symbol table, 0.0018283 secs]2021-04-06T15:44:49.065+0900: 3.257: [scrub string table, 0.0001979 secs][1 CMS-remark: 0K(393216K)] 13532K(502464K), 0.0134483 secs] [Times: user=0.08 sys=0.00, real=0.01 secs] 2021-04-06T15:44:49.066+0900: 3.258: Total time for which application threads were stopped: 0.0135459 seconds, Stopping threads took: 0.0000305 seconds 2021-04-06T15:44:49.066+0900: 3.258: [CMS-concurrent-sweep-start] 2021-04-06T15:44:49.066+0900: 3.258: [CMS-concurrent-sweep: 0.000/0.000 secs] [Times: user=0.00 sys=0.00, real=0.00 secs] 2021-04-06T15:44:49.066+0900: 3.258: [CMS-concurrent-reset-start] 2021-04-06T15:44:49.068+0900: 3.260: [CMS-concurrent-reset: 0.002/0.002 secs] [Times: user=0.00 sys=0.00, real=0.00 secs] 2021-04-06T15:44:49.227+0900: 3.420: Total time for which application threads were stopped: 0.0004507 seconds, Stopping threads took: 0.0000222 seconds 2021-04-06T15:44:49.248+0900: 3.441: Total time for which application threads were stopped: 0.0002762 seconds, Stopping threads took: 0.0000180 seconds {Heap before GC invocations=5 (full 1): par new generation total 109248K, used 100956K [0x00000000e0000000, 0x00000000e8000000, 0x00000000e8000000) eden space 87424K, 100% used [0x00000000e0000000, 0x00000000e5560000, 0x00000000e5560000) from space 21824K, 62% used [0x00000000e6ab0000, 0x00000000e77e7340, 0x00000000e8000000) to space 21824K, 0% used [0x00000000e5560000, 0x00000000e5560000, 0x00000000e6ab0000) concurrent mark-sweep generation total 393216K, used 0K [0x00000000e8000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 27367K, capacity 28028K, committed 28380K, reserved 1075200K class space used 3304K, capacity 3516K, committed 3608K, reserved 1048576K 2021-04-06T15:44:49.550+0900: 3.743: [GC (Allocation Failure) 2021-04-06T15:44:49.550+0900: 3.743: [ParNew Desired survivor size 20112992 bytes, new threshold 6 (max 8) - age 1: 13207648 bytes, 13207648 total - age 2: 448656 bytes, 13656304 total - age 3: 545848 bytes, 14202152 total - age 4: 1378104 bytes, 15580256 total - age 5: 3617760 bytes, 19198016 total - age 6: 3051104 bytes, 22249120 total : 100956K->21824K(109248K), 0.0203513 secs] 100956K->23488K(502464K), 0.0205058 secs] [Times: user=0.14 sys=0.00, real=0.02 secs] Heap after GC invocations=6 (full 1): par new generation total 109248K, used 21824K [0x00000000e0000000, 0x00000000e8000000, 0x00000000e8000000) eden space 87424K, 0% used [0x00000000e0000000, 0x00000000e0000000, 0x00000000e5560000) from space 21824K, 100% used [0x00000000e5560000, 0x00000000e6ab0000, 0x00000000e6ab0000) to space 21824K, 0% used [0x00000000e6ab0000, 0x00000000e6ab0000, 0x00000000e8000000) concurrent mark-sweep generation total 393216K, used 1664K [0x00000000e8000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 27367K, capacity 28028K, committed 28380K, reserved 1075200K class space used 3304K, capacity 3516K, committed 3608K, reserved 1048576K } 2021-04-06T15:44:49.571+0900: 3.763: Total time for which application threads were stopped: 0.0209945 seconds, Stopping threads took: 0.0001572 seconds {Heap before GC invocations=6 (full 1): par new generation total 109248K, used 109248K [0x00000000e0000000, 0x00000000e8000000, 0x00000000e8000000) eden space 87424K, 100% used [0x00000000e0000000, 0x00000000e5560000, 0x00000000e5560000) from space 21824K, 100% used [0x00000000e5560000, 0x00000000e6ab0000, 0x00000000e6ab0000) to space 21824K, 0% used [0x00000000e6ab0000, 0x00000000e6ab0000, 0x00000000e8000000) concurrent mark-sweep generation total 393216K, used 1664K [0x00000000e8000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 27479K, capacity 28134K, committed 28380K, reserved 1075200K class space used 3308K, capacity 3550K, committed 3608K, reserved 1048576K 2021-04-06T15:44:49.626+0900: 3.819: [GC (Allocation Failure) 2021-04-06T15:44:49.626+0900: 3.819: [ParNew Desired survivor size 20112992 bytes, new threshold 8 (max 8) - age 1: 1317848 bytes, 1317848 total - age 2: 10197280 bytes, 11515128 total - age 3: 448656 bytes, 11963784 total - age 4: 545848 bytes, 12509632 total - age 5: 1378080 bytes, 13887712 total - age 6: 3617784 bytes, 17505496 total : 109248K->21824K(109248K), 0.0174572 secs] 110912K->26566K(502464K), 0.0175917 secs] [Times: user=0.09 sys=0.00, real=0.02 secs] Heap after GC invocations=7 (full 1): par new generation total 109248K, used 21824K [0x00000000e0000000, 0x00000000e8000000, 0x00000000e8000000) eden space 87424K, 0% used [0x00000000e0000000, 0x00000000e0000000, 0x00000000e5560000) from space 21824K, 100% used [0x00000000e6ab0000, 0x00000000e8000000, 0x00000000e8000000) to space 21824K, 0% used [0x00000000e5560000, 0x00000000e5560000, 0x00000000e6ab0000) concurrent mark-sweep generation total 393216K, used 4742K [0x00000000e8000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 27479K, capacity 28134K, committed 28380K, reserved 1075200K class space used 3308K, capacity 3550K, committed 3608K, reserved 1048576K } 2021-04-06T15:44:49.644+0900: 3.837: Total time for which application threads were stopped: 0.0183021 seconds, Stopping threads took: 0.0002905 seconds {Heap before GC invocations=7 (full 1): par new generation total 109248K, used 109248K [0x00000000e0000000, 0x00000000e8000000, 0x00000000e8000000) eden space 87424K, 100% used [0x00000000e0000000, 0x00000000e5560000, 0x00000000e5560000) from space 21824K, 100% used [0x00000000e6ab0000, 0x00000000e8000000, 0x00000000e8000000) to space 21824K, 0% used [0x00000000e5560000, 0x00000000e5560000, 0x00000000e6ab0000) concurrent mark-sweep generation total 393216K, used 4742K [0x00000000e8000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 28037K, capacity 28968K, committed 29020K, reserved 1075200K class space used 3359K, capacity 3706K, committed 3736K, reserved 1048576K 2021-04-06T15:44:49.746+0900: 3.939: [GC (Allocation Failure) 2021-04-06T15:44:49.746+0900: 3.939: [ParNew Desired survivor size 20112992 bytes, new threshold 7 (max 8) - age 1: 8086432 bytes, 8086432 total - age 2: 256608 bytes, 8343040 total - age 3: 8556264 bytes, 16899304 total - age 4: 427536 bytes, 17326840 total - age 5: 527416 bytes, 17854256 total - age 6: 1124240 bytes, 18978496 total - age 7: 3368448 bytes, 22346944 total : 109248K->21824K(109248K), 0.0161819 secs] 113990K->30040K(502464K), 0.0162787 secs] [Times: user=0.08 sys=0.02, real=0.02 secs] Heap after GC invocations=8 (full 1): par new generation total 109248K, used 21824K [0x00000000e0000000, 0x00000000e8000000, 0x00000000e8000000) eden space 87424K, 0% used [0x00000000e0000000, 0x00000000e0000000, 0x00000000e5560000) from space 21824K, 100% used [0x00000000e5560000, 0x00000000e6ab0000, 0x00000000e6ab0000) to space 21824K, 0% used [0x00000000e6ab0000, 0x00000000e6ab0000, 0x00000000e8000000) concurrent mark-sweep generation total 393216K, used 8216K [0x00000000e8000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 28037K, capacity 28968K, committed 29020K, reserved 1075200K class space used 3359K, capacity 3706K, committed 3736K, reserved 1048576K } 2021-04-06T15:44:49.763+0900: 3.955: Total time for which application threads were stopped: 0.0167646 seconds, Stopping threads took: 0.0002577 seconds {Heap before GC invocations=8 (full 1): par new generation total 109248K, used 109248K [0x00000000e0000000, 0x00000000e8000000, 0x00000000e8000000) eden space 87424K, 100% used [0x00000000e0000000, 0x00000000e5560000, 0x00000000e5560000) from space 21824K, 100% used [0x00000000e5560000, 0x00000000e6ab0000, 0x00000000e6ab0000) to space 21824K, 0% used [0x00000000e6ab0000, 0x00000000e6ab0000, 0x00000000e8000000) concurrent mark-sweep generation total 393216K, used 8216K [0x00000000e8000000, 0x0000000100000000, 0x0000000100000000) Metaspace used 28083K, capacity 29032K, committed 29276K, reserved 1075200K class space used 3360K, capacity 3706K, committed 3736K, reserved 1048576K 2021-04-06T15:44:49.859+0900: 4.051: [GC (Allocation Failure) 2021-04-06T15:44:49.859+0900: 4.051: [ParNew Desired survivor size 20112992 bytes, new threshold 7 (max 8) - age 1: 1983184 bytes, 1983184 total - age 2: 7450888 bytes, 9434072 total - age 3: 256448 bytes, 9690520 total - age 4: 8556264 bytes, 18246784 total - age 5: 427536 bytes, 18674320 total - age 6: 527416 bytes, 19201736 total - age 7: 1124240 bytes, 20325976 total : 109248K->21824K(109248K), 0.0138660 secs] 117464K->33694K(502464K), 0.0139588 secs] [Times: user=0.05 sys=0.00, real=0.01 secs]