java调优
hystrix配置
配置下：
"hystrix.threadpool.default.keepAliveTimeMinutes": 1
"hystrix.threadpool.default.allowMaximumSizeToDivergeFromCoreSize": true
"hystrix.threadpool.default.coreSize": 100
"hystrix.threadpool.default.maximumSize": 200
运行10分钟：
[root@ip-172-29-206-104 applogs]# jcmd 2270 VM.native_memory summary scale=MB 2270: Native Memory Tracking: Total: reserved=4464MB, committed=3264MB - Java Heap (reserved=2304MB, committed=2304MB) (mmap: reserved=2304MB, committed=2304MB) - Class (reserved=1105MB, committed=91MB) (classes #14894) (malloc=5MB #33268) (mmap: reserved=1100MB, committed=85MB) - Thread (reserved=671MB, committed=671MB) (thread #666) (stack: reserved=668MB, committed=668MB) (malloc=2MB #3329) (arena=1MB #1330) - Code (reserved=256MB, committed=71MB) (malloc=12MB #17946) (mmap: reserved=244MB, committed=58MB) - GC (reserved=87MB, committed=87MB) (malloc=3MB #657) (mmap: reserved=83MB, committed=83MB) - Compiler (reserved=1MB, committed=1MB) (malloc=1MB #2082) - Internal (reserved=15MB, committed=15MB) (malloc=15MB #30165) - Symbol (reserved=18MB, committed=18MB) (malloc=15MB #163714) (arena=3MB #1) - Native Memory Tracking (reserved=4MB, committed=4MB) (tracking overhead=4MB) - Arena Chunk (reserved=3MB, committed=3MB) (malloc=3MB) [root@ip-172-29-206-104 applogs]#
heap内存：
C[root@ip-172-29-206-104 applogs]# jstat -gc 2270 3000
S0C S1C S0U S1U EC EU OC OU MC MU CCSC CCSU YGC YGCT FGC FGCT GCT
16384.0 15872.0 14134.4 0.0 1147392.0 875335.0 1179648.0 130125.1 87208.0 84443.8 10408.0 9848.4 242 6.232 3 0.582 6.813
15872.0 15872.0 0.0 13996.8 1147392.0 82768.0 1179648.0 130237.2 87208.0 84443.8 10408.0 9848.4 243 6.257 3 0.582 6.839
15872.0 15872.0 0.0 13996.8 1147392.0 788559.4 1179648.0 130237.2 87208.0 84443.8 10408.0 9848.4 243 6.257 3 0.582 6.839
15872.0 15872.0 14883.6 0.0 1147904.0 167285.7 1179648.0 130285.2 87208.0 84443.8 10408.0 9848.4 244 6.278 3 0.582 6.859
15872.0 15872.0 14883.6 0.0 1147904.0 168735.1 1179648.0 130285.2 87208.0 84443.8 10408.0 9848.4 244 6.278 3 0.582 6.859
运行30分钟：
[root@ip-172-29-206-104 applogs]# jcmd 2270 VM.native_memory summary scale=MB 2270: Native Memory Tracking: Total: reserved=4603MB, committed=3404MB - Java Heap (reserved=2304MB, committed=2304MB) (mmap: reserved=2304MB, committed=2304MB) - Class (reserved=1105MB, committed=91MB) (classes #14904) (malloc=5MB #34390) (mmap: reserved=1100MB, committed=85MB) - Thread (reserved=811MB, committed=811MB) (thread #805) (stack: reserved=807MB, committed=807MB) (malloc=3MB #4029) (arena=1MB #1610) - Code (reserved=256MB, committed=71MB) (malloc=13MB #18351) (mmap: reserved=244MB, committed=59MB) - GC (reserved=87MB, committed=87MB) (malloc=3MB #658) (mmap: reserved=83MB, committed=83MB) - Compiler (reserved=1MB, committed=1MB) (malloc=1MB #2307) - Internal (reserved=16MB, committed=16MB) (malloc=16MB #30918) - Symbol (reserved=18MB, committed=18MB) (malloc=15MB #163761) (arena=3MB #1) - Native Memory Tracking (reserved=4MB, committed=4MB) (tracking overhead=4MB) [root@ip-172-29-206-104 applogs]#
heap：
[root@ip-172-29-206-104 applogs]# jstat -gc 2270 3000
S0C S1C S0U S1U EC EU OC OU MC MU CCSC CCSU YGC YGCT FGC FGCT GCT
15872.0 15872.0 13914.5 0.0 1147904.0 283049.1 1179648.0 185076.9 87464.0 84664.7 10408.0 9851.4 578 13.968 3 0.582 14.550
15872.0 15872.0 13914.5 0.0 1147904.0 675319.9 1179648.0 185076.9 87464.0 84664.7 10408.0 9851.4 578 13.968 3 0.582 14.550
15872.0 15872.0 0.0 15480.5 1147904.0 249504.6 1179648.0 185116.9 87464.0 84664.7 10408.0 9851.4 579 13.995 3 0.582 14.577
15872.0 16384.0 12641.9 0.0 1146880.0 149747.0 1179648.0 185140.9 87464.0 84665.2 10408.0 9851.4 580 14.014 3 0.582 14.596
15872.0 16384.0 12641.9 0.0 1146880.0 710224.5 1179648.0 185140.9 87464.0 84665.2 10408.0 9851.4 580 14.014 3 0.582 14.596
^C[root@ip-172-29-206-104 applogs]#
停止后：
线程数：
配置：
"hystrix.threadpool.default.keepAliveTimeMinutes": 1
"hystrix.threadpool.default.allowMaximumSizeToDivergeFromCoreSize": true
"hystrix.threadpool.default.coreSize": 10
"hystrix.threadpool.default.maximumSize": 200
运行10分钟后
[root@ip-172-29-206-104 applogs]# jcmd 12410 VM.native_memory summary scale=MB 12410: Native Memory Tracking: Total: reserved=4140MB, committed=2942MB - Java Heap (reserved=2304MB, committed=2304MB) (mmap: reserved=2304MB, committed=2304MB) - Class (reserved=1105MB, committed=92MB) (classes #15124) (malloc=5MB #34716) (mmap: reserved=1100MB, committed=86MB) - Thread (reserved=343MB, committed=343MB) (thread #341) (stack: reserved=341MB, committed=341MB) (malloc=1MB #1704) (arena=1MB #680) - Code (reserved=256MB, committed=72MB) (malloc=13MB #18164) (mmap: reserved=244MB, committed=59MB) - GC (reserved=87MB, committed=87MB) (malloc=3MB #852) (mmap: reserved=83MB, committed=83MB) - Compiler (reserved=1MB, committed=1MB) (malloc=1MB #2050) - Internal (reserved=17MB, committed=17MB) (malloc=16MB #32870) - Symbol (reserved=18MB, committed=18MB) (malloc=15MB #164149) (arena=3MB #1) - Native Memory Tracking (reserved=4MB, committed=4MB) (tracking overhead=4MB) - Arena Chunk (reserved=4MB, committed=4MB) (malloc=4MB) [root@ip-172-29-206-104 applogs]#
配置：
[root@ip-172-29-206-104 applogs]# jcmd 12410 VM.native_memory summary scale=MB 12410: Native Memory Tracking: Total: reserved=4152MB, committed=2952MB - Java Heap (reserved=2304MB, committed=2304MB) (mmap: reserved=2304MB, committed=2304MB) - Class (reserved=1108MB, committed=92MB) (classes #15132) (malloc=6MB #35295) (mmap: reserved=1102MB, committed=87MB) - Thread (reserved=356MB, committed=356MB) (thread #354) (stack: reserved=354MB, committed=354MB) (malloc=1MB #1769) (arena=1MB #706) - Code (reserved=257MB, committed=73MB) (malloc=13MB #18377) (mmap: reserved=244MB, committed=60MB) - GC (reserved=87MB, committed=87MB) (malloc=3MB #853) (mmap: reserved=83MB, committed=83MB) - Compiler (reserved=1MB, committed=1MB) (malloc=1MB #1966) - Internal (reserved=17MB, committed=17MB) (malloc=16MB #32946) - Symbol (reserved=18MB, committed=18MB) (malloc=15MB #164173) (arena=3MB #1) - Native Memory Tracking (reserved=4MB, committed=4MB) (tracking overhead=4MB) - Arena Chunk (reserved=1MB, committed=1MB) (malloc=1MB) [root@ip-172-29-206-104 applogs]# jstat -gc 12410 3000 S0C S1C S0U S1U EC EU OC OU MC MU CCSC CCSU YGC YGCT FGC FGCT GCT 16384.0 16384.0 13833.8 0.0 1146880.0 534503.7 1179648.0 217032.5 88724.0 85477.1 10684.0 9984.5 530 12.683 3 0.494 13.177 16384.0 16384.0 0.0 16070.7 1146880.0 574405.1 1179648.0 217127.6 88724.0 85478.4 10684.0 9984.5 531 12.704 3 0.494 13.198 16384.0 17408.0 15181.9 0.0 1144832.0 464593.0 1179648.0 217183.7 88724.0 85478.4 10684.0 9984.5 532 12.731 3 0.494 13.225 16896.0 17408.0 0.0 14509.7 1144832.0 419176.0 1179648.0 217199.7 88724.0 85478.4 10684.0 9984.5 533 12.758 3 0.494 13.252 16896.0 17408.0 15334.4 0.0 1144832.0 44737.8 1179648.0 217239.7 88724.0 85478.4 10684.0 9984.5 534 12.780 3 0.494 13.274 16896.0 17408.0 15334.4 0.0 1144832.0 757211.2 1179648.0 217239.7 88724.0 85478.4 10684.0 9984.5 534 12.780 3 0.494 13.274 17408.0 17408.0 0.0 14829.8 1144832.0 804482.2 1179648.0 217263.7 88724.0 85478.4 10684.0 9984.5 535 12.800 3 0.494 13.294 17408.0 17408.0 15166.5 0.0 1144832.0 465056.0 1179648.0 217431.8 88724.0 85478.4 10684.0 9984.5 536 12.826 3 0.494 13.320 ^C[root@ip-172-29-206-104 applogs]#
停下来后
^C[root@ip-172-29-206-104 applogs]# jcmd 12410 VM.native_memory summary scale=MB 12410: Native Memory Tracking: Total: reserved=4007MB, committed=2810MB - Java Heap (reserved=2304MB, committed=2304MB) (mmap: reserved=2304MB, committed=2304MB) - Class (reserved=1108MB, committed=92MB) (classes #15168) (malloc=6MB #35582) (mmap: reserved=1102MB, committed=87MB) - Thread (reserved=212MB, committed=212MB) (thread #211) (stack: reserved=211MB, committed=211MB) (malloc=1MB #1054) - Code (reserved=257MB, committed=75MB) (malloc=13MB #18704) (mmap: reserved=244MB, committed=61MB) - GC (reserved=87MB, committed=87MB) (malloc=3MB #866) (mmap: reserved=83MB, committed=83MB) - Compiler (reserved=1MB, committed=1MB) (malloc=1MB #2067) - Internal (reserved=17MB, committed=17MB) (malloc=17MB #32299) - Symbol (reserved=18MB, committed=18MB) (malloc=15MB #164213) (arena=3MB #1) - Native Memory Tracking (reserved=4MB, committed=4MB) (tracking overhead=4MB) [root@ip-172-29-206-104 applogs]# jstat -gc 12410 3000 S0C S1C S0U S1U EC EU OC OU MC MU CCSC CCSU YGC YGCT FGC FGCT GCT 17408.0 8192.0 0.0 7931.6 1145856.0 244561.9 1179648.0 227692.8 88980.0 85694.5 10684.0 10004.3 627 14.930 3 0.494 15.424 17408.0 8192.0 0.0 7931.6 1145856.0 246040.1 1179648.0 227692.8 88980.0 85694.5 10684.0 10004.3 627 14.930 3 0.494 15.424 17408.0 8192.0 0.0 7931.6 1145856.0 248604.8 1179648.0 227692.8 88980.0 85694.5 10684.0 10004.3 627 14.930 3 0.494 15.424 17408.0 8192.0 0.0 7931.6 1145856.0 250533.7 1179648.0 227692.8 88980.0 85694.5 10684.0 10004.3 627 14.930 3 0.494 15.424 17408.0 8192.0 0.0 7931.6 1145856.0 252890.4 1179648.0 227692.8 88980.0 85694.5 10684.0 10004.3 627 14.930 3 0.494 15.424 17408.0 8192.0 0.0 7931.6 1145856.0 254778.7 1179648.0 227692.8 88980.0 85694.5 10684.0 10004.3 627 14.930 3 0.494 15.424 17408.0 8192.0 0.0 7931.6 1145856.0 257137.2 1179648.0 227692.8 88980.0 85694.5 10684.0 10004.3 627 14.930 3 0.494 15.424 ^C[root@ip-172-29-206-104 applogs]#
90分钟
[root@ip-172-29-206-104 applogs]# jcmd 4783 VM.native_memory summary scale=MB 4783: Native Memory Tracking: Total: reserved=4239MB, committed=3042MB - Java Heap (reserved=2304MB, committed=2304MB) (mmap: reserved=2304MB, committed=2304MB) - Class (reserved=1105MB, committed=91MB) (classes #14901) (malloc=5MB #34728) (mmap: reserved=1100MB, committed=86MB) - Thread (reserved=448MB, committed=448MB) (thread #445) (stack: reserved=446MB, committed=446MB) (malloc=1MB #2224) (arena=1MB #888) - Code (reserved=257MB, committed=74MB) (malloc=13MB #18479) (mmap: reserved=244MB, committed=61MB) - GC (reserved=87MB, committed=87MB) (malloc=3MB #656) (mmap: reserved=83MB, committed=83MB) - Compiler (reserved=1MB, committed=1MB) (malloc=1MB #1969) - Internal (reserved=15MB, committed=15MB) (malloc=15MB #24605) - Symbol (reserved=18MB, committed=18MB) (malloc=15MB #163771) (arena=3MB #1) - Native Memory Tracking (reserved=4MB, committed=4MB) (tracking overhead=4MB) [root@ip-172-29-206-104 applogs]# jstat -gc 4783 3000 S0C S1C S0U S1U EC EU OC OU MC MU CCSC CCSU YGC YGCT FGC FGCT GCT 17920.0 18432.0 0.0 14979.3 1142784.0 830986.9 1179648.0 280732.7 87640.0 84955.0 10368.0 9847.5 1281 34.591 3 0.538 35.129 17920.0 17920.0 14404.7 0.0 1143808.0 785266.3 1179648.0 281004.9 87640.0 84955.0 10368.0 9847.5 1282 34.615 3 0.538 35.153 17920.0 17920.0 0.0 15523.0 1143808.0 719577.6 1179648.0 281036.9 87640.0 84955.0 10368.0 9847.5 1283 34.638 3 0.538 35.176 17920.0 17920.0 14848.6 0.0 1143808.0 700206.5 1179648.0 281211.4 87640.0 84955.0 10368.0 9847.5 1284 34.660 3 0.538 35.199 17920.0 17920.0 0.0 16750.7 1143808.0 231795.8 1179648.0 281259.0 87640.0 84955.0 10368.0 9847.5 1285 34.688 3 0.538 35.226 17920.0 17920.0 15232.1 0.0 1143808.0 235731.5 1179648.0 281330.4 87640.0 84955.0 10368.0 9847.5 1286 34.713 3 0.538 35.251 17920.0 17920.0 15232.1 0.0 1143808.0 361054.2 1179648.0 281330.4 87640.0 84955.0 10368.0 9847.5 1286 34.713 3 0.538 35.251 17920.0 17920.0 15232.1 0.0 1143808.0 876187.4 1179648.0 281330.4 87640.0 84955.0 10368.0 9847.5 1286 34.713 3 0.538 35.251 17920.0 17920.0 0.0 14090.7 1143808.0 266485.3 1179648.0 281410.4 87640.0 84955.0 10368.0 9847.5 1287 34.736 3 0.538 35.275 17920.0 17920.0 16248.8 0.0 1143808.0 171034.3 1179648.0 281552.8 87640.0 84955.0 10368.0 9847.5 1288 34.774 3 0.538 35.312 18432.0 16896.0 0.0 16691.1 1143808.0 98403.1 1179648.0 281648.0 87640.0 84955.0 10368.0 9847.5 1289 34.803 3 0.538 35.342 18432.0 16896.0 0.0 16691.1 1143808.0 1000258.2 1179648.0 281648.0 87640.0 84955.0 10368.0 9847.5 1289 34.803 3 0.538 35.342 18432.0 17920.0 14650.0 0.0 1143296.0 501884.8 1179648.0 281680.0 87640.0 84955.0 10368.0 9847.5 1290 34.830 3 0.538 35.369 ^C[root@ip-172-29-206-104 applogs]jstack 4783 >thread_dump_zi_pool_90m.txt [root@ip-172-29-206-104 applogs]# sz thread_dump_zi_pool_90m.txt [root@ip-172-29-206-104 applogs]
运行3小时后：
[root@ip-172-29-206-104 applogs]# jcmd 4783 VM.native_memory summary scale=MB 4783: Native Memory Tracking: Total: reserved=4248MB, committed=3053MB - Java Heap (reserved=2304MB, committed=2304MB) (mmap: reserved=2304MB, committed=2304MB) - Class (reserved=1105MB, committed=91MB) (classes #14946) (malloc=5MB #35224) (mmap: reserved=1100MB, committed=86MB) - Thread (reserved=456MB, committed=456MB) (thread #453) (stack: reserved=454MB, committed=454MB) (malloc=1MB #2264) (arena=1MB #904) - Code (reserved=257MB, committed=76MB) (malloc=13MB #18778) (mmap: reserved=244MB, committed=63MB) - GC (reserved=87MB, committed=87MB) (malloc=3MB #657) (mmap: reserved=83MB, committed=83MB) - Compiler (reserved=1MB, committed=1MB) (malloc=1MB #2011) - Internal (reserved=15MB, committed=15MB) (malloc=15MB #24741) - Symbol (reserved=18MB, committed=18MB) (malloc=15MB #164071) (arena=3MB #1) - Native Memory Tracking (reserved=4MB, committed=4MB) (tracking overhead=4MB) [root@ip-172-29-206-104 applogs]# jstat -gc 4783 3000 S0C S1C S0U S1U EC EU OC OU MC MU CCSC CCSU YGC YGCT FGC FGCT GCT 18432.0 18432.0 14415.1 0.0 1142784.0 851858.5 1179648.0 385107.3 88024.0 85297.6 10496.0 9877.1 2224 60.663 3 0.538 61.202 17920.0 18432.0 0.0 15092.2 1142784.0 589943.1 1179648.0 385375.9 88024.0 85297.6 10496.0 9877.1 2225 60.686 3 0.538 61.225 17920.0 17920.0 14179.5 0.0 1143808.0 371359.0 1179648.0 385399.9 88024.0 85297.6 10496.0 9877.1 2226 60.709 3 0.538 61.248 17920.0 17920.0 0.0 14082.2 1143808.0 286732.4 1179648.0 385763.3 88024.0 85297.6 10496.0 9877.1 2227 60.735 3 0.538 61.274 17920.0 17408.0 14786.5 0.0 1144320.0 225178.6 1179648.0 385931.3 88024.0 85297.6 10496.0 9877.1 2228 60.760 3 0.538 61.298 ^C[root@ip-172-29-206-104 applogs]#
停止：
[root@ip-172-29-206-104 applogs]# jcmd 4783 VM.native_memory summary scale=MB 4783: Native Memory Tracking: Total: reserved=4013MB, committed=2818MB - Java Heap (reserved=2304MB, committed=2304MB) (mmap: reserved=2304MB, committed=2304MB) - Class (reserved=1105MB, committed=91MB) (classes #14946) (malloc=5MB #35010) (mmap: reserved=1100MB, committed=86MB) - Thread (reserved=222MB, committed=222MB) (thread #221) (stack: reserved=221MB, committed=221MB) (malloc=1MB #1104) - Code (reserved=257MB, committed=76MB) (malloc=13MB #18793) (mmap: reserved=244MB, committed=63MB) - GC (reserved=87MB, committed=87MB) (malloc=3MB #657) (mmap: reserved=83MB, committed=83MB) - Compiler (reserved=1MB, committed=1MB) (malloc=1MB #1713) - Internal (reserved=15MB, committed=15MB) (malloc=15MB #23583) - Symbol (reserved=18MB, committed=18MB) (malloc=15MB #164071) (arena=3MB #1) - Native Memory Tracking (reserved=4MB, committed=4MB) (tracking overhead=4MB) [root@ip-172-29-206-104 applogs]# jstat -gc 4783 3000 S0C S1C S0U S1U EC EU OC OU MC MU CCSC CCSU YGC YGCT FGC FGCT GCT 20992.0 7168.0 0.0 6724.2 1138688.0 486649.0 1179648.0 395663.0 88024.0 85312.2 10496.0 9877.1 2307 62.951 3 0.538 63.490 20992.0 7168.0 0.0 6724.2 1138688.0 488958.8 1179648.0 395663.0 88024.0 85312.2 10496.0 9877.1 2307 62.951 3 0.538 63.490 20992.0 7168.0 0.0 6724.2 1138688.0 490612.6 1179648.0 395663.0 88024.0 85312.2 10496.0 9877.1 2307 62.951 3 0.538 63.490 20992.0 7168.0 0.0 6724.2 1138688.0 493117.2 1179648.0 395663.0 88024.0 85312.2 10496.0 9877.1 2307 62.951 3 0.538 63.490 20992.0 7168.0 0.0 6724.2 1138688.0 503162.0 1179648.0 395663.0 88024.0 85312.2 10496.0 9877.1 2307 62.951 3 0.538 63.490 20992.0 7168.0 0.0 6724.2 1138688.0 505430.8 1179648.0 395663.0 88024.0 85312.2 10496.0 9877.1 2307 62.951 3 0.538 63.490 20992.0 7168.0 0.0 6724.2 1138688.0 507574.2 1179648.0 395663.0 88024.0 85312.2 10496.0 9877.1 2307 62.951 3 0.538 63.490 20992.0 7168.0 0.0 6724.2 1138688.0 509772.0 1179648.0 395663.0 88024.0 85312.2 10496.0 9877.1 2307 62.951 3 0.538 63.490 20992.0 7168.0 0.0 6724.2 1138688.0 511290.4 1179648.0 395663.0 88024.0 85312.2 10496.0 9877.1 2307 62.951 3 0.538 63.490 20992.0 7168.0 0.0 6724.2 1138688.0 514355.1 1179648.0 395663.0 88024.0 85312.2 10496.0 9877.1 2307 62.951 3 0.538 63.490 ^C[root@ip-172-29-206-104 applogs]#
压18小时后
[root@ip-172-29-206-104 applogs]# jmap -heap 4783 Attaching to process ID 4783, please wait... Debugger attached successfully. Server compiler detected. JVM version is 25.171-b11 using thread-local object allocation. Parallel GC with 2 thread(s) Heap Configuration: MinHeapFreeRatio = 0 MaxHeapFreeRatio = 100 MaxHeapSize = 2415919104 (2304.0MB) NewSize = 1207959552 (1152.0MB) MaxNewSize = 1207959552 (1152.0MB) OldSize = 1207959552 (1152.0MB) NewRatio = 1 SurvivorRatio = 8 MetaspaceSize = 21807104 (20.796875MB) CompressedClassSpaceSize = 1073741824 (1024.0MB) MaxMetaspaceSize = 17592186044415 MB G1HeapRegionSize = 0 (0.0MB) Heap Usage: PS Young Generation Eden Space: capacity = 1185939456 (1131.0MB) used = 415317896 (396.07801055908203MB) free = 770621560 (734.921989440918MB) 35.02016008479947% used From Space: capacity = 11010048 (10.5MB) used = 5200080 (4.9591827392578125MB) free = 5809968 (5.5408172607421875MB) 47.230311802455354% used To Space: capacity = 11010048 (10.5MB) used = 0 (0.0MB) free = 11010048 (10.5MB) 0.0% used PS Old Generation capacity = 1207959552 (1152.0MB) used = 989625688 (943.7806015014648MB) free = 218333864 (208.21939849853516MB) 81.92539943589105% used 41906 interned Strings occupying 4435176 bytes. [root@ip-172-29-206-104 applogs]# jstat -gc 4783 3000 S0C S1C S0U S1U EC EU OC OU MC MU CCSC CCSU YGC YGCT FGC FGCT GCT 10752.0 10752.0 5078.2 0.0 1158144.0 430235.0 1179648.0 966431.3 89048.0 86254.8 10496.0 9927.5 6638 194.456 3 0.538 194.995 10752.0 10752.0 5078.2 0.0 1158144.0 434796.4 1179648.0 966431.3 89048.0 86254.8 10496.0 9927.5 6638 194.456 3 0.538 194.995 10752.0 10752.0 5078.2 0.0 1158144.0 438717.1 1179648.0 966431.3 89048.0 86254.8 10496.0 9927.5 6638 194.456 3 0.538 194.995 ^C[root@ip-172-29-206-104 applogs]
sa
