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2026-04-19 - 07:04
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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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot4.osadl.org (updated Sun Apr 19, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
245542700,4sleep1201ktimersoftd/123:22:021
2257599595,48cyclictest0-21swapper/323:16:233
2257599595,48cyclictest0-21swapper/323:16:233
2256999583,50cyclictest0-21swapper/222:35:302
2257599574,46cyclictest0-21swapper/322:09:253
2257599573,47cyclictest0-21swapper/322:51:543
22575995619,32cyclictest37-21ksoftirqd/320:51:373
2256999565,45cyclictest0-21swapper/223:10:432
2256999565,45cyclictest0-21swapper/220:11:372
2257599554,45cyclictest0-21swapper/322:45:253
2257599554,44cyclictest0-21swapper/320:04:163
2257599544,6cyclictest0-21swapper/322:34:243
2257599544,44cyclictest0-21swapper/320:22:273
2257599544,17cyclictest578-21gdbus20:11:383
22575995410,37cyclictest0-21swapper/321:21:463
2256999544,44cyclictest0-21swapper/221:05:262
2256199544,44cyclictest0-21swapper/123:27:231
2256199543,45cyclictest0-21swapper/122:52:441
2257599534,43cyclictest0-21swapper/322:28:163
2256999534,43cyclictest0-21swapper/220:58:462
2257599525,40cyclictest0-21swapper/319:22:073
2257599524,42cyclictest0-21swapper/322:38:303
2257599524,42cyclictest0-21swapper/322:15:243
2257599524,42cyclictest0-21swapper/321:03:563
2257599522,24cyclictest11121-21kworker/3:222:03:373
2257599522,24cyclictest11121-21kworker/3:222:03:373
2256999527,39cyclictest0-21swapper/222:11:352
2256999524,42cyclictest0-21swapper/220:39:372
2256999523,7cyclictest27546-21ssh22:42:342
2256999523,43cyclictest0-21swapper/220:35:372
2256999522,5cyclictest11293-21kworker/u8:123:16:542
220412528,14sleep10-21swapper/117:58:261
2257599516,6cyclictest3081-21diskmemload21:49:053
2257599516,39cyclictest0-21swapper/321:29:543
2257599515,40cyclictest0-21swapper/322:21:053
2257599515,40cyclictest0-21swapper/318:06:553
2257599514,40cyclictest0-21swapper/323:02:233
2257599514,40cyclictest0-21swapper/321:38:453
2257599514,40cyclictest0-21swapper/318:56:573
2256199514,41cyclictest0-21swapper/122:36:341
2256199514,39cyclictest0-21swapper/122:01:471
2256199514,39cyclictest0-21swapper/122:01:471
22561995112,33cyclictest0-21swapper/118:21:551
2257599506,38cyclictest0-21swapper/323:22:413
2257599506,38cyclictest0-21swapper/323:18:003
2257599506,38cyclictest0-21swapper/320:40:283
2257599506,16cyclictest0-21swapper/321:00:113
2257599504,40cyclictest0-21swapper/318:14:293
22575995011,5cyclictest0-21swapper/321:58:053
2256999504,40cyclictest0-21swapper/219:06:562
2256999504,40cyclictest0-21swapper/218:34:082
2256999504,39cyclictest0-21swapper/222:27:342
2256999503,42cyclictest0-21swapper/222:16:452
2256999503,42cyclictest0-21swapper/220:17:392
2256999503,16cyclictest3047-21ssh20:43:002
2256199504,41cyclictest0-21swapper/120:11:551
2256199504,10cyclictest0-21swapper/121:59:451
2256199503,41cyclictest0-21swapper/120:23:271
22561995012,7cyclictest2804-21sshd19:58:331
2257599496,38cyclictest0-21swapper/320:30:443
2257599496,38cyclictest0-21swapper/320:30:443
2257599496,37cyclictest0-21swapper/322:50:253
2257599496,37cyclictest0-21swapper/320:42:073
2257599496,37cyclictest0-21swapper/320:18:123
2257599495,37cyclictest0-21swapper/323:07:073
2257599494,40cyclictest0-21swapper/323:01:133
2257599494,39cyclictest0-21swapper/321:07:093
2257599494,39cyclictest0-21swapper/319:56:533
2257599494,38cyclictest0-21swapper/321:31:423
2257599493,41cyclictest0-21swapper/321:52:053
2257599493,41cyclictest0-21swapper/320:52:163
2257599493,41cyclictest0-21swapper/320:13:473
2257599493,40cyclictest0-21swapper/322:25:243
2257599493,40cyclictest0-21swapper/321:16:363
2257599493,40cyclictest0-21swapper/320:32:033
2256999494,40cyclictest0-21swapper/221:35:052
2256999494,39cyclictest0-21swapper/223:14:502
2256999494,39cyclictest0-21swapper/223:14:502
2256999494,39cyclictest0-21swapper/222:24:552
2256999494,39cyclictest0-21swapper/221:57:332
2256999494,39cyclictest0-21swapper/220:25:272
2256999493,41cyclictest0-21swapper/221:56:252
2256999493,41cyclictest0-21swapper/220:04:272
2256199494,39cyclictest0-21swapper/122:24:401
2256199494,39cyclictest0-21swapper/120:36:171
2256199494,38cyclictest0-21swapper/121:02:041
2256199494,38cyclictest0-21swapper/120:19:281
2256199492,41cyclictest24291-21kworker/1:222:42:131
2256199492,14cyclictest548-21NetworkManager21:36:361
22561994912,5cyclictest0-21swapper/122:50:191
2257599486,37cyclictest0-21swapper/321:17:293
2257599486,37cyclictest0-21swapper/321:17:293
2257599485,37cyclictest0-21swapper/319:27:033
2257599485,37cyclictest0-21swapper/319:27:033
2257599484,39cyclictest0-21swapper/319:36:523
2257599484,38cyclictest0-21swapper/323:28:343
2257599484,38cyclictest0-21swapper/319:11:573
2257599484,38cyclictest0-21swapper/318:02:083
2257599484,37cyclictest0-21swapper/321:41:513
2257599483,39cyclictest0-21swapper/318:52:113
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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