一些用到的jvm参数

-XX:+PrintGCDetails
-XX:+PrintGCTimeStamps
-Xloggc:d:\gclogs\gc.log

-XX:+HeapDumpOnOutOfMemoryError
-XX:+HeapDumpOnCtrlBreak java7已经不支持
-XX:HeapDumpPath=d:\gclogs\dump
-XX:PermSize=512M
-XX:MaxPermSize=512M
-XX:+UseParallelOldGC
-XX:+UseConcMarkSweepGC 设置并发收集器

gc日志查看Java HotSpot(TM) 64-Bit Server VM (24.79-b02) for windows-amd64 JRE (1.7.0_79-b15), built on Apr 10 2015 12:36:16 by "java_re" with unknown MS VC++:1600
Memory: 4k page, physical 8102508k(2780964k free), swap 16228972k(8496476k free)
CommandLine flags: -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=d:\gclogs\dump -XX:InitialHeapSize=129640128 -XX:MaxHeapSize=2074242048 -XX:MaxNewSize=348966912 -XX:MaxPermSize=536870912 -XX:MaxTenuringThreshold=6 -XX:OldPLABSize=16 -XX:PermSize=536870912 -XX:+PrintGC -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+UseCompressedOops -XX:+UseConcMarkSweepGC -XX:-UseLargePagesIndividualAllocation -XX:+UseParNewGC
2.231: [GC2.231: [ParNew: 33856K->4160K(38016K), 0.0118337 secs] 33856K->4748K(122496K), 0.0121124 secs] [Times: user=0.05 sys=0.00, real=0.01 secs]
3.396: [GC3.396: [ParNew: 38016K->4160K(38016K), 0.0176631 secs] 38604K->9342K(122496K), 0.0178281 secs] [Times: user=0.03 sys=0.00, real=0.02 secs]
4.011: [GC4.011: [ParNew: 38016K->3885K(38016K), 0.0106620 secs] 43198K->12934K(122496K), 0.0108653 secs] [Times: user=0.03 sys=0.00, real=0.01 secs]
5.040: [GC5.040: [ParNew: 37741K->4160K(38016K), 0.0093313 secs] 46790K->15643K(122496K), 0.0094758 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
5.382: [GC5.382: [ParNew: 38016K->3136K(38016K), 0.0070196 secs] 49499K->16204K(122496K), 0.0071262 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
5.649: [GC5.649: [ParNew: 36992K->2326K(38016K), 0.0081778 secs] 50060K->15893K(122496K), 0.0083345 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
5.948: [GC5.948: [ParNew: 36182K->1692K(38016K), 0.0045468 secs] 49749K->15800K(122496K), 0.0046514 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
6.097: [GC6.098: [ParNew: 35548K->4110K(38016K), 0.0049605 secs] 49656K->18218K(122496K), 0.0050758 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
6.184: [GC6.185: [ParNew: 37966K->4112K(38016K), 0.0100490 secs] 52074K->21562K(122496K), 0.0101879 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
6.352: [GC6.352: [ParNew: 37941K->4001K(38016K), 0.0090151 secs] 55392K->24502K(122496K), 0.0091327 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
6.607: [GC6.607: [ParNew: 37857K->3720K(38016K), 0.0071234 secs] 58358K->26596K(122496K), 0.0072493 secs] [Times: user=0.00 sys=0.01, real=0.01 secs]
6.846: [GC6.846: [ParNew: 37576K->3651K(38016K), 0.0057248 secs] 60452K->26527K(122496K), 0.0058247 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
7.231: [GC7.231: [ParNew: 37507K->3416K(38016K), 0.0099380 secs] 60383K->28994K(122496K), 0.0100731 secs] [Times: user=0.03 sys=0.00, real=0.01 secs]
7.563: [GC7.563: [ParNew: 37272K->2583K(38016K), 0.0073192 secs] 62850K->29701K(122496K), 0.0074333 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
7.831: [GC7.831: [ParNew: 36439K->3773K(38016K), 0.0054299 secs] 63557K->30891K(122496K), 0.0055558 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
8.098: [GC8.098: [ParNew: 37629K->4159K(38016K), 0.0092638 secs] 64747K->33931K(122496K), 0.0093633 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
8.268: [GC8.268: [ParNew: 38015K->4160K(38016K), 0.0076532 secs] 67787K->36308K(122496K), 0.0077503 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
8.442: [GC8.442: [ParNew: 38016K->2812K(38016K), 0.0054295 secs] 70164K->35599K(122496K), 0.0055290 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
8.632: [GC8.632: [ParNew: 36668K->3867K(38016K), 0.0049471 secs] 69455K->37125K(122496K), 0.0050442 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
8.799: [GC8.799: [ParNew: 37723K->2920K(38016K), 0.0040439 secs] 70981K->36563K(122496K), 0.0041639 secs] [Times: user=0.02 sys=0.00, real=0.00 secs]
8.983: [GC8.983: [ParNew: 36776K->2816K(38016K), 0.0042381 secs] 70419K->36807K(122496K), 0.0043498 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
9.183: [GC9.183: [ParNew: 36672K->2736K(38016K), 0.0048986 secs] 70663K->37208K(122496K), 0.0050272 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
9.344: [GC9.344: [ParNew: 36592K->1979K(38016K), 0.0045062 secs] 71064K->36966K(122496K), 0.0046570 secs] [Times: user=0.03 sys=0.00, real=0.01 secs]
9.592: [GC9.592: [ParNew: 35835K->2606K(38016K), 0.0045176 secs] 70822K->37593K(122496K), 0.0046522 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
9.762: [GC9.762: [ParNew: 36462K->3099K(38016K), 0.0058219 secs] 71449K->38528K(122496K), 0.0059451 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
9.896: [GC9.896: [ParNew: 36955K->3234K(38016K), 0.0055353 secs] 72384K->39296K(122496K), 0.0056435 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
10.042: [GC10.043: [ParNew: 37090K->2898K(38016K), 0.0059158 secs] 73152K->39519K(122496K), 0.0060623 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
10.202: [GC10.202: [ParNew: 36754K->3178K(38016K), 0.0046747 secs] 73375K->40308K(122496K), 0.0047750 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
10.331: [GC10.331: [ParNew: 37034K->2965K(38016K), 0.0050201 secs] 74164K->40728K(122496K), 0.0051362 secs] [Times: user=0.05 sys=0.01, real=0.01 secs]
10.494: [GC10.494: [ParNew: 36821K->3255K(38016K), 0.0050383 secs] 74584K->41438K(122496K), 0.0051390 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
10.626: [GC10.626: [ParNew: 37111K->2427K(38016K), 0.0057860 secs] 75294K->41942K(122496K), 0.0058862 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
10.803: [GC10.803: [ParNew: 36283K->3085K(38016K), 0.0051512 secs] 75798K->42600K(122496K), 0.0053336 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
10.998: [GC10.998: [ParNew: 36941K->1999K(38016K), 0.0061724 secs] 76456K->43190K(122496K), 0.0063055 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
11.195: [GC11.196: [ParNew: 35855K->2644K(38016K), 0.0051394 secs] 77046K->43836K(122496K), 0.0053052 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
11.477: [GC11.477: [ParNew: 36500K->3856K(38016K), 0.0069987 secs] 77692K->46035K(122496K), 0.0071096 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
11.768: [GC11.768: [ParNew: 37712K->2594K(38016K), 0.0103186 secs] 79891K->46563K(122496K), 0.0104678 secs] [Times: user=0.05 sys=0.01, real=0.01 secs]
11.779: [GC [1 CMS-initial-mark: 43969K(84480K)] 46563K(122496K), 0.0015040 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
11.780: [CMS-concurrent-mark-start]
11.841: [CMS-concurrent-mark: 0.061/0.061 secs] [Times: user=0.22 sys=0.00, real=0.06 secs]
11.841: [CMS-concurrent-preclean-start]
11.842: [CMS-concurrent-preclean: 0.001/0.001 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
11.843: [CMS-concurrent-abortable-preclean-start]
12.313: [GC12.313: [ParNew: 36450K->4160K(38016K), 0.0067366 secs] 80419K->48268K(122496K), 0.0068652 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
12.736: [CMS-concurrent-abortable-preclean: 0.415/0.893 secs] [Times: user=2.30 sys=0.09, real=0.89 secs]
12.736: [GC[YG occupancy: 34233 K (38016 K)]12.736: [Rescan (parallel) , 0.0087542 secs]12.745: [weak refs processing, 0.0004330 secs]12.745: [scrub string table, 0.0015080 secs] [1 CMS-remark: 44108K(84480K)] 78341K(122496K), 0.0109174 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
12.747: [CMS-concurrent-sweep-start]
12.776: [CMS-concurrent-sweep: 0.029/0.029 secs] [Times: user=0.08 sys=0.02, real=0.03 secs]
12.776: [CMS-concurrent-reset-start]
12.781: [CMS-concurrent-reset: 0.004/0.004 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
12.848: [GC12.848: [ParNew: 38016K->4159K(38016K), 0.0103028 secs] 52114K->20597K(122496K), 0.0104327 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
13.273: [GC13.273: [ParNew: 38015K->2464K(38016K), 0.0062198 secs] 54453K->19570K(122496K), 0.0063907 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
13.679: [GC13.679: [ParNew: 36320K->2212K(38016K), 0.0099341 secs] 53426K->20593K(122496K), 0.0100884 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
14.015: [GC14.015: [ParNew: 36068K->3687K(38016K), 0.0058045 secs] 54449K->22067K(122496K), 0.0060031 secs] [Times: user=0.05 sys=0.00, real=0.01 secs]
14.482: [GC14.482: [ParNew: 37543K->2148K(38016K), 0.0077921 secs] 55923K->22315K(122496K), 0.0079378 secs] [Times: user=0.02 sys=0.00, real=0.01 secs]
14.767: [GC14.767: [ParNew: 36004K->3465K(38016K), 0.0060844 secs] 56171K->23632K(122496K), 0.0062028 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
15.242: [GC15.242: [ParNew: 37236K->3535K(38016K), 0.0099744 secs] 57403K->25583K(122496K), 0.0101721 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
15.731: [GC15.731: [ParNew: 37391K->2898K(38016K), 0.0093747 secs] 59439K->26365K(122496K), 0.0095378 secs] [Times: user=0.02 sys=0.00, real=0.01 secs]
16.038: [GC16.038: [ParNew: 36754K->2262K(38016K), 0.0058566 secs] 60221K->26837K(122496K), 0.0060236 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
16.224: [GC16.224: [ParNew: 36118K->1919K(38016K), 0.0039207 secs] 60693K->26494K(122496K), 0.0040368 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
16.361: [GC16.361: [ParNew: 35775K->2296K(38016K), 0.0040680 secs] 60350K->26872K(122496K), 0.0042310 secs] [Times: user=0.03 sys=0.00, real=0.00 secs]
16.518: [GC16.518: [ParNew: 36152K->3040K(38016K), 0.0054710 secs] 60728K->27616K(122496K), 0.0056237 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
16.685: [GC16.685: [ParNew: 36896K->4160K(38016K), 0.0057236 secs] 61472K->29446K(122496K), 0.0058566 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
16.830: [GC16.830: [ParNew: 38016K->2980K(38016K), 0.0055389 secs] 63302K->28884K(122496K), 0.0057062 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
16.968: [GC16.968: [ParNew: 36836K->3624K(38016K), 0.0051401 secs] 62740K->30027K(122496K), 0.0052988 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
17.119: [GC17.119: [ParNew: 37480K->3830K(38016K), 0.0053399 secs] 63883K->30841K(122496K), 0.0054733 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
17.254: [GC17.254: [ParNew: 37686K->2971K(38016K), 0.0059743 secs] 64697K->30670K(122496K), 0.0061393 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
17.372: [GC17.372: [ParNew: 36827K->2825K(38016K), 0.0048342 secs] 64526K->30975K(122496K), 0.0049542 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
17.467: [GC17.468: [ParNew: 36679K->3960K(38016K), 0.0050537 secs] 64830K->32562K(122496K), 0.0051555 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
17.692: [GC17.692: [ParNew: 37816K->2958K(38016K), 0.0064326 secs] 66418K->32252K(122496K), 0.0065723 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
18.013: [GC18.013: [ParNew: 36814K->3239K(38016K), 0.0058787 secs] 66108K->33116K(122496K), 0.0060051 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
18.314: [GC18.314: [ParNew: 37087K->4160K(38016K), 0.0061859 secs] 66965K->34688K(122496K), 0.0063150 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
18.456: [GC18.457: [ParNew: 38016K->3240K(38016K), 0.0076023 secs] 68544K->34961K(122496K), 0.0078178 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
18.599: [GC18.599: [ParNew: 37096K->3201K(38016K), 0.0062384 secs] 68817K->34922K(122496K), 0.0063828 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
18.734: [GC18.734: [ParNew: 37057K->3706K(38016K), 0.0067448 secs] 68778K->36087K(122496K), 0.0068676 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
18.880: [GC18.880: [ParNew: 37556K->4160K(38016K), 0.0059348 secs] 69938K->37266K(122496K), 0.0060820 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
18.977: [GC18.977: [ParNew: 38016K->4160K(38016K), 0.0052606 secs] 71122K->37805K(122496K), 0.0053833 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
19.085: [GC19.085: [ParNew: 38016K->3951K(38016K), 0.0057323 secs] 71661K->38219K(122496K), 0.0058811 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
19.188: [GC19.188: [ParNew: 37807K->3947K(38016K), 0.0052396 secs] 72075K->38984K(122496K), 0.0053573 secs] [Times: user=0.06 sys=0.00, real=0.00 secs]
19.290: [GC19.290: [ParNew: 37803K->3973K(38016K), 0.0058073 secs] 72840K->39600K(122496K), 0.0059462 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
19.382: [GC19.382: [ParNew: 37829K->3898K(38016K), 0.0055582 secs] 73456K->40113K(122496K), 0.0056731 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
19.462: [GC19.462: [ParNew: 37754K->2666K(38016K), 0.0061503 secs] 73969K->40223K(122496K), 0.0063043 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
19.548: [GC19.548: [ParNew: 36522K->3627K(38016K), 0.0043131 secs] 74079K->41184K(122496K), 0.0044276 secs] [Times: user=0.06 sys=0.00, real=0.00 secs]
19.634: [GC19.634: [ParNew: 37483K->2981K(38016K), 0.0055732 secs] 75040K->41084K(122496K), 0.0056948 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
19.716: [GC19.717: [ParNew: 36837K->2426K(38016K), 0.0052661 secs] 74940K->41336K(122496K), 0.0053853 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
19.810: [GC19.810: [ParNew: 36282K->2739K(38016K), 0.0049451 secs] 75192K->42184K(122496K), 0.0050663 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
19.921: [GC19.921: [ParNew: 36595K->4155K(38016K), 0.0046759 secs] 76040K->43600K(122496K), 0.0047959 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
20.078: [GC20.078: [ParNew: 38011K->3107K(38016K), 0.0060374 secs] 77456K->43588K(122496K), 0.0061582 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
20.166: [GC20.166: [ParNew: 36963K->3372K(38016K), 0.0082216 secs] 77444K->44290K(122496K), 0.0083890 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
20.262: [GC20.262: [ParNew: 37228K->3440K(38016K), 0.0052708 secs] 78146K->44949K(122496K), 0.0053877 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
20.348: [GC20.348: [ParNew: 37296K->4101K(38016K), 0.0061902 secs] 78805K->46199K(122496K), 0.0063189 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
20.428: [GC20.428: [ParNew: 37957K->3113K(38016K), 0.0060469 secs] 80055K->46248K(122496K), 0.0061590 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
20.504: [GC20.504: [ParNew: 36969K->4160K(38016K), 0.0044651 secs] 80104K->47319K(122496K), 0.0046080 secs] [Times: user=0.06 sys=0.00, real=0.00 secs]
20.590: [GC20.590: [ParNew: 38016K->2889K(38016K), 0.0059423 secs] 81175K->46739K(122496K), 0.0060793 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
20.658: [GC20.658: [ParNew: 36745K->3435K(38016K), 0.0051599 secs] 80595K->47943K(122496K), 0.0053024 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
20.727: [GC20.727: [ParNew: 37291K->4160K(38016K), 0.0051630 secs] 81799K->49272K(122496K), 0.0052763 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
20.787: [GC20.787: [ParNew: 38016K->2596K(38016K), 0.0058519 secs] 83128K->48954K(122496K), 0.0059972 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
20.851: [GC20.851: [ParNew: 36452K->3695K(38016K), 0.0042800 secs] 82810K->50053K(122496K), 0.0044473 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
20.910: [GC20.910: [ParNew: 37551K->2902K(38016K), 0.0049953 secs] 83909K->49805K(122496K), 0.0051082 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
20.971: [GC20.971: [ParNew: 36758K->2976K(38016K), 0.0053213 secs] 83661K->50677K(122496K), 0.0054374 secs] [Times: user=0.06 sys=0.00, real=0.00 secs]
21.037: [GC21.037: [ParNew: 36832K->3561K(38016K), 0.0041635 secs] 84533K->51263K(122496K), 0.0042823 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
21.142: [GC21.143: [ParNew: 37417K->3123K(38016K), 0.0059660 secs] 85119K->51885K(122496K), 0.0060844 secs] [Times: user=0.05 sys=0.02, real=0.01 secs]
21.589: [GC21.589: [ParNew: 36979K->4087K(38016K), 0.0071968 secs] 85741K->53283K(122496K), 0.0073445 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
22.024: [GC22.024: [ParNew: 37943K->3964K(38016K), 0.0101852 secs] 87139K->54827K(122496K), 0.0103683 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
22.459: [GC22.460: [ParNew: 37820K->2802K(38016K), 0.0096913 secs] 88683K->55402K(122496K), 0.0098824 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
22.842: [GC22.842: [ParNew: 36658K->4150K(38016K), 0.0060051 secs] 89258K->56786K(122496K), 0.0061274 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
23.126: [GC23.127: [ParNew: 38006K->3960K(38016K), 0.0099862 secs] 90642K->58676K(122496K), 0.0101161 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
23.357: [GC23.357: [ParNew: 37816K->1014K(38016K), 0.0059032 secs] 92532K->56102K(122496K), 0.0060497 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
23.472: [GC23.472: [ParNew: 34870K->1808K(38016K), 0.0037522 secs] 89958K->56896K(122496K), 0.0039602 secs] [Times: user=0.06 sys=0.00, real=0.00 secs]
23.793: [GC23.793: [ParNew: 35664K->2666K(38016K), 0.0047063 secs] 90752K->57754K(122496K), 0.0048729 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
24.155: [GC24.155: [ParNew: 36522K->1726K(38016K), 0.0054177 secs] 91610K->57341K(122496K), 0.0055491 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
24.429: [GC24.429: [ParNew: 35582K->2448K(38016K), 0.0045247 secs] 91197K->58064K(122496K), 0.0046404 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
24.688: [GC24.688: [ParNew: 36304K->3371K(38016K), 0.0053261 secs] 91920K->58987K(122496K), 0.0054398 secs] [Times: user=0.01 sys=0.00, real=0.00 secs]
24.925: [GC24.925: [ParNew: 37227K->4159K(38016K), 0.0077495 secs] 92843K->60555K(122496K), 0.0078849 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
25.289: [GC25.289: [ParNew: 38015K->3195K(38016K), 0.0091833 secs] 94411K->61194K(122496K), 0.0092926 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
25.499: [GC25.499: [ParNew: 37051K->2424K(38016K), 0.0062727 secs] 95050K->61140K(122496K), 0.0063888 secs] [Times: user=0.02 sys=0.00, real=0.01 secs]
25.755: [GC25.755: [ParNew: 36280K->3679K(38016K), 0.0084068 secs] 94996K->62396K(122496K), 0.0085528 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
26.096: [GC26.096: [ParNew: 37535K->3824K(38016K), 0.0092326 secs] 96252K->63962K(122496K), 0.0093558 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
26.514: [GC26.514: [ParNew: 37680K->3189K(38016K), 0.0070014 secs] 97818K->64151K(122496K), 0.0071183 secs] [Times: user=0.02 sys=0.00, real=0.01 secs]
26.737: [GC26.737: [ParNew: 37045K->1674K(38016K), 0.0056802 secs] 98007K->63510K(122496K), 0.0057947 secs] [Times: user=0.05 sys=0.02, real=0.00 secs]
27.003: [GC27.003: [ParNew: 35530K->2056K(38016K), 0.0049890 secs] 97366K->63892K(122496K), 0.0051362 secs] [Times: user=0.06 sys=0.00, real=0.00 secs]
27.247: [GC27.247: [ParNew: 35912K->2944K(38016K), 0.0054753 secs] 97748K->64780K(122496K), 0.0055933 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
27.474: [GC27.474: [ParNew: 36800K->3351K(38016K), 0.0074629 secs] 98636K->65794K(122496K), 0.0076188 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
27.687: [GC27.687: [ParNew: 37207K->3479K(38016K), 0.0070851 secs] 99650K->66620K(122496K), 0.0072043 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
27.884: [GC27.884: [ParNew: 37335K->2481K(38016K), 0.0075336 secs] 100476K->66477K(122496K), 0.0076516 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
28.301: [GC28.301: [ParNew: 36337K->3464K(38016K), 0.0097770 secs] 100333K->68289K(122496K), 0.0098970 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
32.083: [GC32.083: [ParNew: 37320K->4159K(38016K), 0.0112842 secs] 102145K->69736K(122496K), 0.0114440 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
32.446: [GC32.446: [ParNew: 38015K->4022K(38016K), 0.0109234 secs] 103592K->71525K(122496K), 0.0110465 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
32.688: [GC32.688: [ParNew: 37878K->3125K(38016K), 0.0100734 secs] 105381K->73024K(122496K), 0.0102171 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
32.924: [GC32.924: [ParNew: 36981K->2073K(38016K), 0.0061061 secs] 106880K->71971K(122496K), 0.0062403 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
33.308: [GC33.308: [ParNew: 35929K->4160K(38016K), 0.0073705 secs] 105827K->74589K(122496K), 0.0075474 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
33.636: [GC33.636: [ParNew: 38016K->4160K(38016K), 0.0131972 secs] 108445K->78237K(122496K), 0.0133428 secs] [Times: user=0.03 sys=0.00, real=0.01 secs]
33.650: [GC [1 CMS-initial-mark: 74077K(84480K)] 78240K(122496K), 0.0038489 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
33.654: [CMS-concurrent-mark-start]
33.820: [CMS-concurrent-mark: 0.166/0.166 secs] [Times: user=0.38 sys=0.06, real=0.17 secs]
33.820: [CMS-concurrent-preclean-start]
33.822: [CMS-concurrent-preclean: 0.001/0.001 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
33.822: [CMS-concurrent-abortable-preclean-start]
33.917: [GC33.917: [ParNew: 38016K->4160K(38016K), 0.0120034 secs] 112093K->85322K(122496K), 0.0121171 secs] [Times: user=0.02 sys=0.00, real=0.01 secs]
34.090: [CMS-concurrent-abortable-preclean: 0.150/0.268 secs] [Times: user=0.45 sys=0.03, real=0.27 secs]
34.090: [GC[YG occupancy: 21651 K (38016 K)]34.090: [Rescan (parallel) , 0.0080183 secs]34.098: [weak refs processing, 0.0009995 secs]34.099: [scrub string table, 0.0019217 secs] [1 CMS-remark: 81162K(84480K)] 102814K(122496K), 0.0112048 secs] [Times: user=0.03 sys=0.00, real=0.01 secs]
34.101: [CMS-concurrent-sweep-start]
34.134: [CMS-concurrent-sweep: 0.033/0.033 secs] [Times: user=0.08 sys=0.00, real=0.03 secs]
34.135: [CMS-concurrent-reset-start]
34.138: [CMS-concurrent-reset: 0.003/0.003 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
34.425: [GC34.425: [ParNew: 38016K->2354K(38016K), 0.0080211 secs] 115105K->80308K(166500K), 0.0081486 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
35.065: [GC35.065: [ParNew: 36210K->2772K(38016K), 0.0061523 secs] 114164K->80726K(166500K), 0.0062857 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]
35.326: [GC35.326: [ParNew: 36628K->3819K(38016K), 0.0070812 secs] 114582K->82027K(166500K), 0.0072343 secs] [Times: user=0.03 sys=0.00, real=0.01 secs]
35.631: [GC35.631: [ParNew: 37675K->4160K(38016K), 0.0095962 secs] 115883K->83682K(166500K), 0.0097711 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
35.929: [GC35.929: [ParNew: 38016K->3299K(38016K), 0.0101958 secs] 117538K->83742K(166500K), 0.0103794 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
36.290: [GC36.290: [ParNew: 37155K->2990K(38016K), 0.0106312 secs] 117598K->84969K(166500K), 0.0107872 secs] [Times: user=0.00 sys=0.00, real=0.01 secs]
36.624: [GC36.624: [ParNew: 36846K->2109K(38016K), 0.0077578 secs] 118825K->84960K(166500K), 0.0078817 secs] [Times: user=0.06 sys=0.00, real=0.01 secs]

5.141: [GC [PSYoungGen: 32256K->4956K(37376K)] 32256K->4964K(121856K), 0.0066185 secs] [Times: user=0.02 sys=0.00, real=0.01 secs]