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2025-11-03 - 06:28
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack0slot1.osadl.org (updated Mon Nov 03, 2025 00:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
199502700,1sleep341-21rcuc/300:24:323
138602680,2sleep779-21ksoftirqd/720:04:257
138602680,2sleep779-21ksoftirqd/720:04:257
156352590,0sleep10-21swapper/123:06:351
156352590,0sleep10-21swapper/123:06:351
1368724822,7sleep30-21swapper/319:00:213
1471824722,7sleep00-21swapper/019:02:100
1436924523,7sleep40-21swapper/419:00:464
323292430,0sleep50-21swapper/522:57:265
1502523920,4sleep70-21swapper/719:02:577
1470923926,7sleep60-21swapper/619:02:086
1369123826,7sleep50-21swapper/519:00:235
1480523622,8sleep10-21swapper/119:02:271
1122523523,7sleep20-21swapper/218:59:082
16257993128,1cyclictest0-21swapper/221:14:382
16257993128,1cyclictest0-21swapper/221:14:382
16257993115,15cyclictest0-21swapper/200:23:192
1595723020,4sleep60-21swapper/619:04:016
1595723020,4sleep60-21swapper/619:04:016
16257992826,1cyclictest0-21swapper/221:21:362
237882260,0sleep50-21swapper/521:14:005
1625799230,1cyclictest0-21swapper/223:29:122
99522220,0sleep00-21swapper/023:40:310
16257992219,2cyclictest0-21swapper/223:45:532
16258992119,1cyclictest43-21ksoftirqd/321:41:183
1625799217,13cyclictest7424-21JNI-ICMP-26426-00:27:332
114702210,0sleep30-21swapper/300:07:583
316692200,0sleep50-21swapper/523:16:335
16261992017,2cyclictest3653-21kworker/6:122:51:526
16258992018,1cyclictest43-21ksoftirqd/322:11:233
16258992018,1cyclictest43-21ksoftirqd/321:51:203
1625899200,19cyclictest10049-21kworker/3:121:13:423
16257992018,1cyclictest0-21swapper/220:44:262
16257992017,2cyclictest0-21swapper/223:59:112
16257992017,2cyclictest0-21swapper/223:59:112
16257992017,2cyclictest0-21swapper/222:15:102
16257992017,2cyclictest0-21swapper/221:47:202
16257992017,2cyclictest0-21swapper/221:24:482
16257992016,3cyclictest0-21swapper/222:54:182
16253992018,1cyclictest9-21ksoftirqd/021:06:080
16261991917,1cyclictest9850-21kworker/6:019:35:166
16261991917,1cyclictest8934-21kworker/6:200:26:296
16261991917,1cyclictest8934-21kworker/6:200:21:156
16261991917,1cyclictest70-21ksoftirqd/620:25:536
16261991917,1cyclictest70-21ksoftirqd/620:25:536
16261991917,1cyclictest5049-21kworker/6:121:25:346
16261991917,1cyclictest3653-21kworker/6:123:13:246
16261991917,1cyclictest32533-21kworker/6:121:10:306
16261991917,1cyclictest30005-21kworker/6:020:43:446
16261991917,1cyclictest29280-21kworker/6:000:29:596
16261991917,1cyclictest2076-21kworker/6:219:24:026
16261991917,1cyclictest19765-21kworker/6:220:19:146
16261991917,1cyclictest19765-21kworker/6:220:19:146
16261991917,1cyclictest17287-21kworker/6:121:50:206
16261991917,1cyclictest12899-21kworker/6:123:27:366
16261991917,1cyclictest11553-21kworker/6:123:55:316
16261991916,2cyclictest2089-21kworker/6:122:25:586
16261991916,2cyclictest11553-21kworker/6:100:00:396
16261991916,2cyclictest11553-21kworker/6:100:00:396
16261991916,1cyclictest70-21ksoftirqd/622:21:256
1626099190,17cyclictest7362-21C111:34:455
16258991917,1cyclictest43-21ksoftirqd/322:21:153
16258991917,1cyclictest43-21ksoftirqd/321:34:483
16258991917,1cyclictest43-21ksoftirqd/321:06:083
16258991917,1cyclictest43-21ksoftirqd/320:46:033
16257991917,1cyclictest0-21swapper/222:44:382
16257991916,2cyclictest0-21swapper/222:37:302
16257991916,2cyclictest0-21swapper/222:06:422
16257991916,2cyclictest0-21swapper/221:50:502
16257991916,2cyclictest0-21swapper/221:36:342
16257991916,2cyclictest0-21swapper/220:29:102
16257991916,2cyclictest0-21swapper/220:29:102
16257991916,2cyclictest0-21swapper/200:13:232
1625599194,7cyclictest6345-21JNI-ICMP-24633-19:04:361
1625599194,7cyclictest6345-21JNI-ICMP-24633-19:04:361
26082180,0sleep40-21swapper/423:38:594
16261991816,1cyclictest3653-21kworker/6:123:05:346
16261991816,1cyclictest3653-21kworker/6:123:05:346
16261991816,1cyclictest3653-21kworker/6:122:54:146
16261991816,1cyclictest3653-21kworker/6:122:42:086
16261991816,1cyclictest32609-21kworker/6:223:19:286
16261991816,1cyclictest32533-21kworker/6:121:05:086
16261991816,1cyclictest32533-21kworker/6:120:55:566
16261991816,1cyclictest30991-21kworker/6:219:59:086
16261991816,1cyclictest30991-21kworker/6:219:50:046
16261991816,1cyclictest30749-21kworker/6:022:02:306
16261991816,1cyclictest30005-21kworker/6:020:51:446
16261991816,1cyclictest30005-21kworker/6:020:29:186
16261991816,1cyclictest30005-21kworker/6:020:29:186
16261991816,1cyclictest28943-21kworker/6:021:44:206
16261991816,1cyclictest28943-21kworker/6:021:39:406
16261991816,1cyclictest26516-21kworker/6:019:20:226
16261991816,1cyclictest21746-21kworker/6:222:14:426
16261991816,1cyclictest20223-21kworker/6:000:12:196
16261991816,1cyclictest19550-21kworker/6:300:06:096
16261991816,1cyclictest17287-21kworker/6:121:56:206
16261991816,1cyclictest14906-21kworker/6:222:30:406
16261991816,1cyclictest11553-21kworker/6:123:52:156
16261991816,1cyclictest11553-21kworker/6:123:47:026
16261991816,1cyclictest11553-21kworker/6:123:41:396
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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