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2019-07-19 - 10:05

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 all highest latencies:
System rack3slot1.osadl.org (updated Fri Jul 19, 2019 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31150ksoftirqd/0396-21md2_raid120:30:270
1620899140cyclictest0-21swapper/020:04:080
1622799139cyclictest0-21swapper/221:38:252
1622799130cyclictest0-21swapper/219:33:352
1621899139cyclictest0-21swapper/119:32:371
1621899130cyclictest0-21swapper/119:54:101
231120ksoftirqd/30-21swapper/319:38:483
181120ksoftirqd/20-21swapper/217:45:002
16235991210cyclictest25908-21needreboot19:24:023
1623599121cyclictest156052sleep321:31:153
1622799120cyclictest32465-21unixbench-2d22:09:012
1621899123cyclictest23689-21runrttasks23:04:001
16218991210cyclictest0-21swapper/123:13:501
16218991210cyclictest0-21swapper/122:44:061
16218991210cyclictest0-21swapper/120:49:021
16218991210cyclictest0-21swapper/120:32:181
16218991210cyclictest0-21swapper/119:39:531
16218991210cyclictest0-21swapper/119:24:311
16218991210cyclictest0-21swapper/117:59:161
16218991210cyclictest0-21swapper/117:57:591
1621899120cyclictest0-21swapper/123:09:341
1621899120cyclictest0-21swapper/122:40:021
1621899120cyclictest0-21swapper/122:35:221
1621899120cyclictest0-21swapper/122:35:221
1621899120cyclictest0-21swapper/122:31:331
1621899120cyclictest0-21swapper/122:09:131
1621899120cyclictest0-21swapper/122:06:531
1621899120cyclictest0-21swapper/121:49:201
1621899120cyclictest0-21swapper/121:44:271
1621899120cyclictest0-21swapper/121:19:111
1621899120cyclictest0-21swapper/121:07:131
1621899120cyclictest0-21swapper/120:53:391
1621899120cyclictest0-21swapper/119:19:161
1621899120cyclictest0-21swapper/118:59:151
1621899120cyclictest0-21swapper/118:49:051
1621899120cyclictest0-21swapper/118:22:241
1621899120cyclictest0-21swapper/118:14:131
1621899120cyclictest0-21swapper/118:09:051
1620899124cyclictest0-21swapper/023:00:490
1620899124cyclictest0-21swapper/018:24:570
16208991210cyclictest24557-21egrep23:08:340
1620899120cyclictest0-21swapper/021:45:240
1620899120cyclictest0-21swapper/021:23:550
1620899120cyclictest0-21swapper/020:56:120
1620899120cyclictest0-21swapper/019:53:420
1620899120cyclictest0-21swapper/017:55:060
1699120migration/231408-21fschecks_count20:53:412
899110watchdog/08923-40yum-updatesd-he22:29:430
799110migration/026376-21taskset20:40:090
799110migration/024809-21latency_hist18:08:420
5050110irq/44-ahci968-21awk22:13:383
5050110irq/44-ahci1623599cyclictest23:09:433
5050110irq/44-ahci1623599cyclictest18:38:313
5050110irq/44-ahci0-21swapper/318:30:173
31110ksoftirqd/00-21swapper/019:38:480
31110ksoftirqd/00-21swapper/019:33:460
231110ksoftirqd/31990-21hald-addon-stor18:13:363
231110ksoftirqd/30-21swapper/320:48:433
231110ksoftirqd/30-21swapper/318:24:063
231110ksoftirqd/30-21swapper/318:14:133
231110ksoftirqd/30-21swapper/318:00:163
2199110migration/318298-21latency_hist19:08:403
2199110migration/315692-21unixbench_multi17:44:113
181110ksoftirqd/20-21swapper/222:35:252
181110ksoftirqd/20-21swapper/222:35:252
181110ksoftirqd/20-21swapper/221:10:432
181110ksoftirqd/20-21swapper/219:38:482
1623599119cyclictest5050irq/44-ahci20:23:573
1623599119cyclictest0-21swapper/319:22:013
16235991110cyclictest0-21swapper/322:29:133
16235991110cyclictest0-21swapper/321:34:083
16235991110cyclictest0-21swapper/320:53:513
1623599110cyclictest0-21swapper/322:33:593
1623599110cyclictest0-21swapper/322:33:593
16227991110cyclictest19081-21latency21:38:562
16227991110cyclictest0-21swapper/223:00:012
16227991110cyclictest0-21swapper/222:57:322
16227991110cyclictest0-21swapper/221:55:532
16227991110cyclictest0-21swapper/221:04:082
16227991110cyclictest0-21swapper/218:32:382
1622799110cyclictest15554-21runrttasks20:14:152
1622799110cyclictest0-21swapper/217:49:042
1621899119cyclictest0-21swapper/121:56:221
1621899119cyclictest0-21swapper/120:48:041
1621899119cyclictest0-21swapper/120:40:181
1621899119cyclictest0-21swapper/120:34:211
1621899119cyclictest0-21swapper/120:15:531
1621899119cyclictest0-21swapper/119:59:331
1621899119cyclictest0-21swapper/119:14:471
1621899119cyclictest0-21swapper/119:04:281
1621899119cyclictest0-21swapper/118:45:381
1621899119cyclictest0-21swapper/118:34:281
1621899119cyclictest0-21swapper/118:25:021
1621899118cyclictest3381-21sed19:48:421
1621899118cyclictest3381-21sed19:48:421
1621899118cyclictest0-21swapper/122:18:201
16218991110cyclictest0-21swapper/122:24:111
16218991110cyclictest0-21swapper/121:38:571
16218991110cyclictest0-21swapper/121:24:121
16218991110cyclictest0-21swapper/121:16:141
16218991110cyclictest0-21swapper/120:59:261
16218991110cyclictest0-21swapper/120:24:361
16218991110cyclictest0-21swapper/120:08:541
16218991110cyclictest0-21swapper/117:53:091
1621899110cyclictest0-21swapper/123:02:171
1621899110cyclictest0-21swapper/122:58:291
1621899110cyclictest0-21swapper/122:51:311
1621899110cyclictest0-21swapper/122:19:321
1621899110cyclictest0-21swapper/121:59:071
1621899110cyclictest0-21swapper/121:12:271
1621899110cyclictest0-21swapper/120:22:381
1621899110cyclictest0-21swapper/120:07:531
1621899110cyclictest0-21swapper/119:45:051
1621899110cyclictest0-21swapper/119:38:341
1621899110cyclictest0-21swapper/118:07:241
1620899119cyclictest12405-21fschecks_time20:08:430
16208991110cyclictest0-21swapper/022:53:470
16208991110cyclictest0-21swapper/021:59:000
16208991110cyclictest0-21swapper/019:43:520
1620899110cyclictest0-21swapper/023:13:340
1620899110cyclictest0-21swapper/022:43:540
1620899110cyclictest0-21swapper/022:41:000
1620899110cyclictest0-21swapper/022:23:570
1620899110cyclictest0-21swapper/022:18:480
1620899110cyclictest0-21swapper/022:04:390
1620899110cyclictest0-21swapper/021:36:400
1620899110cyclictest0-21swapper/021:21:310
1620899110cyclictest0-21swapper/020:59:550
1620899110cyclictest0-21swapper/020:52:100
1620899110cyclictest0-21swapper/020:28:030
1620899110cyclictest0-21swapper/019:29:580
1620899110cyclictest0-21swapper/019:20:110
1620899110cyclictest0-21swapper/019:09:010
1620899110cyclictest0-21swapper/019:03:480
1620899110cyclictest0-21swapper/018:28:470
1620899110cyclictest0-21swapper/018:19:030
1620899110cyclictest0-21swapper/018:18:280
1620899110cyclictest0-21swapper/017:48:470
1699110migration/29317-21latency_hist22:33:332
1699110migration/226869-21aten_r3power_po20:43:392
1699110migration/226068-21timerandwakeup20:39:062
1699110migration/223369-21gltestperf19:18:462
1699110migration/221712-21munin-node20:29:032
1699110migration/214576-21if_eth022:43:512
1699110migration/210538-21gudepower2418:48:512
140350110irq/46-eth023358-21grep23:03:540
121110ksoftirqd/10-21swapper/117:45:001
899100watchdog/0650-21munin-node22:13:560
899100watchdog/015466-40yum-updatesd-he21:29:460
899100watchdog/00-21swapper/017:44:100
799100migration/08494-21needreboot21:13:580
799100migration/014705-21fschecks_time18:58:470
5050100irq/44-ahci1623599cyclictest20:01:083
31100ksoftirqd/00-21swapper/022:35:250
31100ksoftirqd/00-21swapper/022:35:250
31100ksoftirqd/00-21swapper/021:10:430
31100ksoftirqd/00-21swapper/021:06:480
31100ksoftirqd/00-21swapper/020:34:070
31100ksoftirqd/00-21swapper/018:10:560
231100ksoftirqd/30-21swapper/323:18:213
231100ksoftirqd/30-21swapper/322:40:023
231100ksoftirqd/30-21swapper/322:19:323
231100ksoftirqd/30-21swapper/322:09:133
231100ksoftirqd/30-21swapper/321:58:473
231100ksoftirqd/30-21swapper/321:45:553
231100ksoftirqd/30-21swapper/321:26:503
231100ksoftirqd/30-21swapper/318:59:153
231100ksoftirqd/30-21swapper/318:43:423
231100ksoftirqd/30-21swapper/318:22:243
2199100migration/37445-21latency_hist19:58:383
2199100migration/35120-21latency_hist21:08:363
2199100migration/318824-21gltestperf21:38:403
2199100migration/310895-21missed_timers18:49:043
181100ksoftirqd/20-21swapper/218:39:442
181100ksoftirqd/20-21swapper/218:14:132
181100ksoftirqd/20-21swapper/218:03:472
1623599109cyclictest0-21swapper/322:44:243
1623599109cyclictest0-21swapper/322:25:433
1623599109cyclictest0-21swapper/321:11:433
1623599109cyclictest0-21swapper/320:58:493
1623599109cyclictest0-21swapper/320:44:213
1623599109cyclictest0-21swapper/320:14:353
1623599109cyclictest0-21swapper/319:45:233
1623599109cyclictest0-21swapper/319:36:153
1623599109cyclictest0-21swapper/319:10:273
1623599109cyclictest0-21swapper/317:51:053
1623599108cyclictest17702-21yum20:19:093
1623599100cyclictest0-21swapper/323:07:113
1623599100cyclictest0-21swapper/322:54:163
1623599100cyclictest0-21swapper/322:51:053
1623599100cyclictest0-21swapper/322:04:003
1623599100cyclictest0-21swapper/321:53:433
1623599100cyclictest0-21swapper/321:18:513
1623599100cyclictest0-21swapper/321:15:193
1623599100cyclictest0-21swapper/320:38:383
1623599100cyclictest0-21swapper/320:34:083
1623599100cyclictest0-21swapper/320:30:593
1623599100cyclictest0-21swapper/320:05:473
1623599100cyclictest0-21swapper/319:49:193
1623599100cyclictest0-21swapper/319:49:193
1623599100cyclictest0-21swapper/319:30:023
1623599100cyclictest0-21swapper/319:16:033
1623599100cyclictest0-21swapper/318:54:003
1623599100cyclictest0-21swapper/318:38:533
1623599100cyclictest0-21swapper/318:03:523
1623599100cyclictest0-21swapper/317:53:583
1622799109cyclictest0-21swapper/222:06:342
1622799109cyclictest0-21swapper/219:49:022
1622799109cyclictest0-21swapper/219:49:022
1622799109cyclictest0-21swapper/219:12:122
1622799109cyclictest0-21swapper/218:24:092
1622799109cyclictest0-21swapper/218:18:572
1622799109cyclictest0-21swapper/218:13:072
1622799100cyclictest0-21swapper/222:38:472
1622799100cyclictest0-21swapper/222:15:082
1622799100cyclictest0-21swapper/221:18:412
1622799100cyclictest0-21swapper/221:00:142
1622799100cyclictest0-21swapper/220:25:412
1622799100cyclictest0-21swapper/219:14:402
1622799100cyclictest0-21swapper/218:44:072
1622799100cyclictest0-21swapper/218:35:072
1621899100cyclictest0-21swapper/121:34:221
1621899100cyclictest0-21swapper/121:33:021
1621899100cyclictest0-21swapper/118:55:041
1621899100cyclictest0-21swapper/118:41:051
1621899100cyclictest0-21swapper/118:28:551
1620899109cyclictest0-21swapper/022:49:150
1620899109cyclictest0-21swapper/020:47:020
1620899109cyclictest0-21swapper/020:02:220
1620899109cyclictest0-21swapper/018:42:180
1620899109cyclictest0-21swapper/018:00:220
1620899102cyclictest0-21swapper/018:50:420
1620899100cyclictest0-21swapper/022:09:440
1620899100cyclictest0-21swapper/021:57:250
1620899100cyclictest0-21swapper/021:51:040
1620899100cyclictest0-21swapper/021:38:370
1620899100cyclictest0-21swapper/020:19:390
1620899100cyclictest0-21swapper/020:14:070
1620899100cyclictest0-21swapper/019:49:290
1620899100cyclictest0-21swapper/019:49:290
1620899100cyclictest0-21swapper/019:23:490
1620899100cyclictest0-21swapper/019:17:300
1620899100cyclictest0-21swapper/018:58:140
1620899100cyclictest0-21swapper/018:44:010
1620899100cyclictest0-21swapper/018:33:430
1699100migration/29670-21munin-node20:03:402
1699100migration/28851-21runrttasks19:59:042
1699100migration/27708-21fschecks_count21:13:402
1699100migration/26475-21needreboot19:54:022
1699100migration/25646-21fschecks_time22:23:382
1699100migration/24387-21timerandwakeup22:19:012
1699100migration/230584-21runrttasks20:49:132
1699100migration/229500-21fschecks_count19:33:432
1699100migration/228332-21runrttasks23:15:192
1699100migration/227020-21fschecks_count21:58:382
1699100migration/22677-21runrttasks19:44:352
1699100migration/224929-21munin-node19:23:432
1699100migration/222794-21entropy20:33:412
1699100migration/222631-21fschecks_count23:03:362
1699100migration/222589-21df_abs21:48:372
1699100migration/220968-21gltestperf21:43:402
1699100migration/220908-21entropy17:58:472
1699100migration/218727-21runrttasks17:53:462
1699100migration/217402-21munin-node19:04:042
1699100migration/216526-21fschecks_time22:48:382
1699100migration/216222-21munin-node20:18:402
1699100migration/215002-21munin-node21:28:592
1699100migration/213764-21runrttasks18:56:572
1699100migration/212852-21ntp_kernel_pll_21:23:582
18190ksoftirqd/20-21swapper/220:12:072
162189993cyclictest20225-21taskset19:12:091
169990migration/226231-21runrttasks23:10:502
505080irq/44-ahci0-21swapper/320:09:493
23180ksoftirqd/30-21swapper/321:48:533
162279986cyclictest14090-21cut18:58:442
162359970cyclictest20856-21gltestperf22:58:373
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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