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2019-05-20 - 04:41

Intel(R) Core(TM)2 Quad CPU @ 2.40GHz, Linux 3.2.46-rt67-32 (Profile)

Latency plot of system in rack #3, slot #1
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rack3slot1.osadl.org (updated Mon May 20, 2019 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1099999191cyclictest1045-21memory20:48:163
1099999190cyclictest0-21swapper/322:07:573
1099180migration/127279-21taskset21:48:211
1099999171cyclictest289-21usb-storage22:15:263
1099999170cyclictest11581-21iostat_ios23:43:083
1099999163cyclictest231ksoftirqd/322:03:413
1099999161cyclictest26910-21iostat_ios20:33:153
1099999160cyclictest8354-40yum-updatesd-he22:21:463
1099999160cyclictest31318-21grep19:28:173
1099999160cyclictest29167-21iostat19:23:173
1099999160cyclictest28005-40yum-updatesd-he19:21:473
1099999160cyclictest22432-21irqstats22:53:123
1099999160cyclictest1684-40yum-updatesd-he23:21:403
1099999160cyclictest13509-21perl22:32:563
1099999160cyclictest0-21swapper/323:33:113
1099999160cyclictest0-21swapper/319:58:253
1099999156cyclictest2523-21forks20:52:593
1099999151cyclictest21458-40yum-updatesd-he20:21:493
1099999151cyclictest16082-21iostat_ios21:23:183
1099999151cyclictest14933-21munin-node23:52:533
1099999150cyclictest9568-21memory23:38:093
1099999150cyclictest396-21md2_raid121:58:503
1099999150cyclictest28976-21memory23:08:113
1099999150cyclictest24238-21diskstats19:13:013
1099999150cyclictest2331-21snmpd19:33:573
1099999150cyclictest22409-21hddtemp_smartct21:38:143
1099999150cyclictest14908-40yum-updatesd-he21:21:523
1099999150cyclictest13727-21iostat_ios23:48:093
1099999150cyclictest11943-21nfs4_client22:28:153
1099999150cyclictest0-21swapper/323:26:403
1099999150cyclictest0-21swapper/323:13:123
1099999150cyclictest0-21swapper/321:48:213
1099999150cyclictest0-21swapper/321:43:133
1099999150cyclictest0-21swapper/319:52:553
1099999150cyclictest0-21swapper/318:59:043
1099999150cyclictest0-21swapper/318:59:043
1099999150cyclictest0-21swapper/318:50:573
1099999150cyclictest0-21swapper/318:43:573
1099999150cyclictest0-21swapper/300:03:023
1099999150cyclictest0-21swapper/300:01:153
1098999151cyclictest0-21swapper/219:24:012
1097099150cyclictest0-21swapper/020:32:160
1097099150cyclictest0-21swapper/019:01:200
1097099150cyclictest0-21swapper/019:01:200
1099999145cyclictest39650md2_raid120:09:013
1099999141cyclictest3131-21tail19:38:043
1099999141cyclictest18334-21iostat_ios20:13:163
1099999140cyclictest9118-21forks19:53:003
1099999140cyclictest4503-21fschecks_count23:27:533
1099999140cyclictest25040-21timerandwakeup22:58:183
1099999140cyclictest24128-21diskstats20:28:003
1099999140cyclictest22302-21iostat_ios00:08:063
1099999140cyclictest20736-21processes21:33:203
1099999140cyclictest19955-21diskstats19:03:023
1099999140cyclictest17786-21perl22:43:003
1099999140cyclictest15329-21diskstats22:37:563
1099999140cyclictest11534-21perl21:13:003
1099999140cyclictest0-21swapper/323:03:223
1099999140cyclictest0-21swapper/322:50:343
1099999140cyclictest0-21swapper/321:31:113
1099999140cyclictest0-21swapper/321:08:383
1099999140cyclictest0-21swapper/321:07:023
1099999140cyclictest0-21swapper/320:59:553
1099999140cyclictest0-21swapper/320:46:043
1099999140cyclictest0-21swapper/320:38:023
1099999140cyclictest0-21swapper/320:23:333
1099999140cyclictest0-21swapper/320:03:453
1099999140cyclictest0-21swapper/319:45:293
1099999140cyclictest0-21swapper/319:09:433
1099999140cyclictest0-21swapper/318:54:233
1097099140cyclictest0-21swapper/021:27:440
1097099140cyclictest0-21swapper/020:55:170
1097099140cyclictest0-21swapper/020:26:300
1097099140cyclictest0-21swapper/020:10:430
1097099140cyclictest0-21swapper/019:29:530
1097099140cyclictest0-21swapper/019:15:210
1097099140cyclictest0-21swapper/018:55:580
1097099140cyclictest0-21swapper/000:02:160
1099999130cyclictest0-21swapper/321:56:073
1098999139cyclictest0-21swapper/221:33:012
1098199130cyclictest0-21swapper/120:07:581
1097099130cyclictest0-21swapper/023:51:030
1097099130cyclictest0-21swapper/023:20:040
1097099130cyclictest0-21swapper/023:11:460
1097099130cyclictest0-21swapper/022:52:310
1097099130cyclictest0-21swapper/022:03:310
1097099130cyclictest0-21swapper/020:41:160
1097099130cyclictest0-21swapper/020:15:050
1097099130cyclictest0-21swapper/020:03:390
1097099130cyclictest0-21swapper/019:50:400
1097099130cyclictest0-21swapper/019:25:270
5050120irq/44-ahci20899-21rt-features20:18:210
121120ksoftirqd/10-21swapper/119:09:431
1099999120cyclictest8793-21df22:22:543
1098999122cyclictest0-21swapper/223:57:032
1098999122cyclictest0-21swapper/219:43:122
10989991211cyclictest0-21swapper/223:32:562
10989991211cyclictest0-21swapper/222:37:092
10989991211cyclictest0-21swapper/222:32:372
10989991211cyclictest0-21swapper/222:06:362
10989991211cyclictest0-21swapper/220:54:492
10989991211cyclictest0-21swapper/220:52:212
10989991211cyclictest0-21swapper/220:27:432
10989991211cyclictest0-21swapper/219:28:582
1098999121cyclictest0-21swapper/219:21:562
1098999121cyclictest0-21swapper/219:04:452
1098999120cyclictest22186-21perl21:37:592
10981991210cyclictest9116-21fschecks_time22:22:561
1097099120cyclictest0-21swapper/023:16:040
1097099120cyclictest0-21swapper/022:22:340
1097099120cyclictest0-21swapper/021:35:140
1097099120cyclictest0-21swapper/020:59:310
1097099120cyclictest0-21swapper/000:12:140
799110migration/07340-21latency23:33:100
799110migration/07173-21fschecks_time21:03:000
799110migration/021762-21taskset22:52:540
5050110irq/44-ahci0-21swapper/019:39:130
31110ksoftirqd/012453-21ls19:58:250
31110ksoftirqd/00-21swapper/023:43:560
31110ksoftirqd/00-21swapper/020:37:300
31110ksoftirqd/00-21swapper/000:04:160
2199110migration/310337-21timerandwakeup18:38:283
181110ksoftirqd/20-21swapper/223:13:002
181110ksoftirqd/20-21swapper/219:09:432
1699110migration/23450-21missed_timers19:38:202
1699110migration/210013-21munin-node19:53:182
121110ksoftirqd/132406-21df23:17:521
121110ksoftirqd/10-21swapper/121:55:101
121110ksoftirqd/10-21swapper/121:04:381
121110ksoftirqd/10-21swapper/100:08:171
1098999119cyclictest181ksoftirqd/221:48:582
1098999119cyclictest181ksoftirqd/218:52:262
1098999112cyclictest0-21swapper/223:59:492
10989991110cyclictest0-21swapper/223:52:052
10989991110cyclictest0-21swapper/223:28:302
10989991110cyclictest0-21swapper/223:25:442
10989991110cyclictest0-21swapper/223:05:402
10989991110cyclictest0-21swapper/222:52:412
10989991110cyclictest0-21swapper/222:45:372
10989991110cyclictest0-21swapper/222:24:082
10989991110cyclictest0-21swapper/222:21:222
10989991110cyclictest0-21swapper/222:16:062
10989991110cyclictest0-21swapper/221:53:322
10989991110cyclictest0-21swapper/221:30:412
10989991110cyclictest0-21swapper/221:00:052
10989991110cyclictest0-21swapper/220:38:062
10989991110cyclictest0-21swapper/220:21:262
10989991110cyclictest0-21swapper/220:14:032
10989991110cyclictest0-21swapper/220:03:262
10989991110cyclictest0-21swapper/220:01:212
10989991110cyclictest0-21swapper/218:53:492
1098999111cyclictest0-21swapper/223:20:052
1098999111cyclictest0-21swapper/222:39:172
1098999111cyclictest0-21swapper/221:47:382
1098999111cyclictest0-21swapper/221:25:052
1098999111cyclictest0-21swapper/220:09:272
1098999111cyclictest0-21swapper/219:48:092
1098999111cyclictest0-21swapper/219:17:482
1098999110cyclictest181ksoftirqd/221:14:072
1098999110cyclictest181ksoftirqd/220:35:062
1098999110cyclictest0-21swapper/222:08:222
10981991110cyclictest0-21swapper/123:16:081
10981991110cyclictest0-21swapper/122:53:241
10981991110cyclictest0-21swapper/122:43:091
10981991110cyclictest0-21swapper/122:18:041
1098199110cyclictest0-21swapper/121:40:571
10970991110cyclictest0-21swapper/022:01:390
10970991110cyclictest0-21swapper/021:17:390
1097099110cyclictest25029-21ps21:43:210
1097099110cyclictest0-21swapper/023:54:590
1097099110cyclictest0-21swapper/023:05:060
1097099110cyclictest0-21swapper/020:45:180
1097099110cyclictest0-21swapper/019:43:060
1099110migration/129874-21taskset19:23:271
1099110migration/116163-21ntp_offset23:53:111
1099110migration/110872-21aten_r3power_en21:12:561
899100watchdog/032595-21cpuspeed20:47:570
899100watchdog/026122-21basename19:18:000
899100watchdog/023009-21taskset19:08:210
899100watchdog/00-21swapper/018:38:220
799100migration/08850-21aten_r3power_en19:52:580
799100migration/028061-21aten_r3power_en21:52:540
799100migration/022184-21fschecks_time21:37:590
799100migration/017937-21fschecks_time21:27:580
31100ksoftirqd/00-21swapper/022:37:530
31100ksoftirqd/00-21swapper/022:34:210
31100ksoftirqd/00-21swapper/019:36:420
31100ksoftirqd/00-21swapper/018:50:570
181100ksoftirqd/20-21swapper/221:04:382
181100ksoftirqd/20-21swapper/220:28:462
181100ksoftirqd/20-21swapper/200:08:172
1699100migration/29342-21fschecks_count18:38:052
1699100migration/2752-21fschecks_time19:33:032
1699100migration/224354-21gltestperf22:57:552
1699100migration/222767-21proc_pri22:53:172
1699100migration/219555-21fschecks_count00:02:512
121100ksoftirqd/10-21swapper/123:51:571
121100ksoftirqd/10-21swapper/123:39:311
121100ksoftirqd/10-21swapper/123:33:111
121100ksoftirqd/10-21swapper/123:28:031
121100ksoftirqd/10-21swapper/122:14:561
121100ksoftirqd/10-21swapper/121:59:461
121100ksoftirqd/10-21swapper/121:44:401
121100ksoftirqd/10-21swapper/121:09:101
121100ksoftirqd/10-21swapper/120:36:551
121100ksoftirqd/10-21swapper/120:23:331
121100ksoftirqd/10-21swapper/120:20:161
121100ksoftirqd/10-21swapper/118:58:021
121100ksoftirqd/10-21swapper/118:58:021
121100ksoftirqd/10-21swapper/118:42:391
121100ksoftirqd/10-21swapper/100:04:161
1098999109cyclictest0-21swapper/223:39:032
1098999109cyclictest0-21swapper/221:18:452
1098999109cyclictest0-21swapper/220:43:532
1098999109cyclictest0-21swapper/219:00:302
1098999109cyclictest0-21swapper/219:00:302
1098999109cyclictest0-21swapper/218:45:002
1098999101cyclictest0-21swapper/223:45:022
1098999101cyclictest0-21swapper/221:59:292
1098199109cyclictest0-21swapper/123:58:231
1098199109cyclictest0-21swapper/123:26:461
1098199109cyclictest0-21swapper/123:03:011
1098199109cyclictest0-21swapper/122:47:571
1098199109cyclictest0-21swapper/122:33:481
1098199109cyclictest0-21swapper/122:04:361
1098199109cyclictest0-21swapper/120:57:541
1098199109cyclictest0-21swapper/120:45:301
1098199109cyclictest0-21swapper/119:54:251
1098199109cyclictest0-21swapper/119:49:141
1098199109cyclictest0-21swapper/119:36:121
1098199104cyclictest11818-21grep18:43:041
1098199100cyclictest0-21swapper/123:46:081
1098199100cyclictest0-21swapper/123:09:301
1098199100cyclictest0-21swapper/122:59:341
1098199100cyclictest0-21swapper/122:30:051
1098199100cyclictest0-21swapper/121:28:481
1098199100cyclictest0-21swapper/121:25:011
1098199100cyclictest0-21swapper/121:18:271
1098199100cyclictest0-21swapper/120:56:521
1098199100cyclictest0-21swapper/120:49:561
1098199100cyclictest0-21swapper/120:27:571
1098199100cyclictest0-21swapper/120:17:121
1098199100cyclictest0-21swapper/120:04:271
1098199100cyclictest0-21swapper/119:44:441
1098199100cyclictest0-21swapper/119:38:151
1098199100cyclictest0-21swapper/119:31:201
1098199100cyclictest0-21swapper/119:19:491
1098199100cyclictest0-21swapper/119:16:231
1098199100cyclictest0-21swapper/119:06:431
1098199100cyclictest0-21swapper/118:50:481
1097099109cyclictest0-21swapper/023:39:110
1097099109cyclictest0-21swapper/022:15:070
1097099109cyclictest0-21swapper/021:48:450
1097099109cyclictest0-21swapper/021:21:190
1097099100cyclictest2897-21wget22:07:570
1097099100cyclictest0-21swapper/023:28:080
1097099100cyclictest0-21swapper/023:24:210
1097099100cyclictest0-21swapper/022:58:380
1097099100cyclictest0-21swapper/022:43:120
1097099100cyclictest0-21swapper/022:28:000
1097099100cyclictest0-21swapper/022:24:360
1097099100cyclictest0-21swapper/021:08:070
1097099100cyclictest0-21swapper/019:04:290
1097099100cyclictest0-21swapper/018:43:490
1099100migration/120366-21runrttasks21:33:141
1099100migration/117138-21ksmtuned18:54:571
1099100migration/115601-21fschecks_time22:37:571
1099100migration/112064-21missed_timers19:58:181
109899992cyclictest0-21swapper/221:07:572
109819997cyclictest28928-21grep20:38:071
109819990cyclictest0-21swapper/122:10:301
109899982cyclictest181ksoftirqd/223:08:182
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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