Java HotSpot(TM) 64-Bit Server VM (25.152-b16) for windows-amd64 JRE (1.8.0_152-b16), built on Sep 14 2017 02:29:36 by "java_re" with MS VC++ 10.0 (VS2010)
Memory: 4k page, physical 67026120k(61339140k free), swap 76987592k(69726152k free)
CommandLine flags: -XX:+AggressiveOpts -XX:GCLogFileSize=1048576 -XX:InitialHeapSize=1072417920 -XX:MaxHeapSize=34316746752 -XX:+PrintGC -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:ThreadStackSize=10240 -XX:-UseCompressedOops -XX:+UseG1GC -XX:-UseGCLogFileRotation -XX:-UseLargePagesIndividualAllocation 
2020-03-17T14:09:24.900+0100: 7.641: [GC pause (G1 Evacuation Pause) (young) 48M->9297K(1024M), 0.0046794 secs]
2020-03-17T14:09:25.338+0100: 8.077: [GC pause (G1 Evacuation Pause) (young) 49M->16M(1024M), 0.0056849 secs]
2020-03-17T14:09:26.556+0100: 9.289: [GC pause (G1 Evacuation Pause) (young) 88M->21M(1024M), 0.0077786 secs]
2020-03-17T14:09:27.488+0100: 10.226: [GC pause (Metadata GC Threshold) (young) (initial-mark) 101M->41M(1024M), 0.0250318 secs]
2020-03-17T14:09:27.516+0100: 10.251: [GC concurrent-root-region-scan-start]
2020-03-17T14:09:27.526+0100: 10.260: [GC concurrent-root-region-scan-end, 0.0089627 secs]
2020-03-17T14:09:27.526+0100: 10.260: [GC concurrent-mark-start]
2020-03-17T14:09:27.526+0100: 10.270: [GC concurrent-mark-end, 0.0105939 secs]
2020-03-17T14:09:27.526+0100: 10.270: [GC remark, 0.0029222 secs]
2020-03-17T14:09:27.542+0100: 10.274: [GC cleanup 45M->45M(1024M), 0.0008398 secs]