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2026-06-12 - 22:01
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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 Fri Jun 12, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1751699724,24cyclictest0-21swapper/208:59:322
17516997211,5cyclictest0-21swapper/209:59:152
17516997211,5cyclictest0-21swapper/209:59:152
1751699715,7cyclictest0-21swapper/210:23:062
1751699708,56cyclictest0-21swapper/210:56:192
1751699705,7cyclictest0-21swapper/212:24:422
1751699705,7cyclictest0-21swapper/211:24:082
1751699705,7cyclictest0-21swapper/210:19:282
1751699705,7cyclictest0-21swapper/209:19:202
1751699705,58cyclictest0-21swapper/211:29:462
1751699705,58cyclictest0-21swapper/211:15:162
1751699705,58cyclictest0-21swapper/210:59:262
1751699705,58cyclictest0-21swapper/209:52:432
1751699704,59cyclictest0-21swapper/209:49:192
1751699695,7cyclictest0-21swapper/212:11:292
1751699695,58cyclictest0-21swapper/211:04:582
1751699695,57cyclictest0-21swapper/210:13:072
1751699695,57cyclictest0-21swapper/209:41:002
1751699695,56cyclictest0-21swapper/212:12:412
1751699694,59cyclictest0-21swapper/210:05:112
1751699694,58cyclictest0-21swapper/211:52:062
1751699694,58cyclictest0-21swapper/211:46:542
1751699694,58cyclictest0-21swapper/209:25:012
1751699684,8cyclictest0-21swapper/206:57:312
1751699684,7cyclictest0-21swapper/212:04:572
1751699684,6cyclictest0-21swapper/210:47:382
1751699684,6cyclictest0-21swapper/210:47:382
1751699684,6cyclictest0-21swapper/210:07:532
1751699684,58cyclictest0-21swapper/211:56:412
1751699684,58cyclictest0-21swapper/211:32:182
1751699684,58cyclictest0-21swapper/209:15:362
1751699675,56cyclictest0-21swapper/209:09:372
1751699675,56cyclictest0-21swapper/209:09:372
1751699675,55cyclictest0-21swapper/211:19:242
1751699675,54cyclictest0-21swapper/212:01:112
1751699674,57cyclictest0-21swapper/210:42:152
1751699674,57cyclictest0-21swapper/209:31:572
1751699674,57cyclictest0-21swapper/209:04:362
1751699673,9cyclictest0-21swapper/211:08:092
1751699673,59cyclictest0-21swapper/211:41:382
17516996711,50cyclictest0-21swapper/208:32:112
1751699664,56cyclictest0-21swapper/212:20:432
1751699664,56cyclictest0-21swapper/212:20:432
1751699664,56cyclictest0-21swapper/209:44:112
1751699662,8cyclictest6304-21/usr/sbin/munin07:52:342
1751699662,8cyclictest6304-21/usr/sbin/munin07:52:342
1751699654,55cyclictest0-21swapper/210:38:532
1751699653,5cyclictest3321-21ssh10:28:132
1751699645,9cyclictest0-21swapper/210:37:062
1751699634,8cyclictest0-21swapper/209:35:162
1751699634,11cyclictest0-21swapper/207:07:582
1751699633,7cyclictest0-21swapper/207:48:572
1751699633,7cyclictest0-21swapper/207:48:572
1751699632,7cyclictest28760-21/usr/sbin/munin08:52:372
1751699622,54cyclictest30976-21latency_hist07:32:122
1751699622,54cyclictest22914-21latency_hist08:37:112
1751699614,50cyclictest0-21swapper/208:24:352
1751699612,31cyclictest11939-21aten_rbpower_en08:07:222
17516996119,9cyclictest0-21swapper/207:59:132
17522996010,44cyclictest0-21swapper/308:58:593
1752299594,49cyclictest0-21swapper/312:00:063
1752299594,10cyclictest0-21swapper/307:50:423
1752299594,10cyclictest0-21swapper/307:50:423
1751699594,48cyclictest0-21swapper/208:40:322
1751699594,26cyclictest0-21swapper/207:03:072
1752299584,48cyclictest0-21swapper/311:47:063
1751699583,27cyclictest0-21swapper/208:42:202
1751699583,26cyclictest0-21swapper/207:35:082
17508995849,5cyclictest21-21ksoftirqd/111:47:061
1750499585,46cyclictest0-21swapper/008:58:120
1751699573,9cyclictest0-21swapper/208:12:442
1751699573,26cyclictest0-21swapper/207:22:522
17508995717,34cyclictest21-21ksoftirqd/112:17:321
17508995717,34cyclictest21-21ksoftirqd/112:17:321
1750499572,9cyclictest25369-21crond07:17:120
1752299564,27cyclictest0-21swapper/310:42:083
17522995617,8cyclictest5765-21uniq10:32:223
1751699563,26cyclictest0-21swapper/208:48:352
1750499564,7cyclictest0-21swapper/009:03:520
1750499563,18cyclictest22213-21ssh12:18:540
1750499563,18cyclictest22213-21ssh12:18:540
1751699553,26cyclictest0-21swapper/207:38:362
1750899554,7cyclictest0-21swapper/109:52:111
1750899553,46cyclictest0-21swapper/111:03:291
1750499555,43cyclictest0-21swapper/011:31:290
1750499554,26cyclictest0-21swapper/010:25:300
1752299544,43cyclictest0-21swapper/309:10:523
1752299544,43cyclictest0-21swapper/309:10:523
1751699543,7cyclictest0-21swapper/208:05:452
1750899544,45cyclictest0-21swapper/111:15:081
1750899544,43cyclictest0-21swapper/111:01:491
1750899543,44cyclictest0-21swapper/107:24:341
1750899533,44cyclictest573-21irqbalance11:52:181
1750499534,7cyclictest0-21swapper/009:35:510
1750499534,43cyclictest0-21swapper/011:56:080
1750499533,44cyclictest0-21swapper/010:11:260
1752299524,10cyclictest0-21swapper/309:33:313
1752299523,43cyclictest0-21swapper/308:42:123
1752299523,42cyclictest0-21swapper/311:17:393
1752299523,42cyclictest0-21swapper/310:12:203
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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