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2026-08-07 - 09:24
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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 Aug 07, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6384996253,5cyclictest29-21ksoftirqd/220:47:212
288952600,3sleep2281ktimersoftd/220:38:562
638999595,47cyclictest0-21swapper/322:33:413
638999585,46cyclictest0-21swapper/321:32:463
638999584,48cyclictest0-21swapper/320:54:313
637599584,47cyclictest0-21swapper/123:00:231
638999575,46cyclictest0-21swapper/320:42:163
6375995640,11cyclictest0-21swapper/123:56:491
637599564,47cyclictest0-21swapper/122:15:321
637599564,46cyclictest19-21rcuc/120:42:271
598125612,37sleep10-21swapper/118:25:361
638999553,45cyclictest2776-21/usr/sbin/munin20:47:423
6389995510,40cyclictest17477-21ssh21:51:203
637599553,18cyclictest0-21swapper/120:58:231
638999545,42cyclictest0-21swapper/322:55:313
638999545,42cyclictest0-21swapper/322:55:313
638999544,18cyclictest0-21swapper/322:19:523
638999543,7cyclictest32384-21ssh23:36:303
638999543,6cyclictest0-21swapper/322:50:313
637599544,44cyclictest0-21swapper/122:22:251
638999534,44cyclictest0-21swapper/321:32:093
638999534,42cyclictest0-21swapper/322:04:053
638999534,42cyclictest0-21swapper/322:04:053
638999533,45cyclictest0-21swapper/322:08:063
6389995312,35cyclictest16044-21sed22:32:203
637599538,8cyclictest0-21swapper/120:41:141
637599534,43cyclictest0-21swapper/123:07:501
637599534,42cyclictest0-21swapper/122:06:421
637599534,42cyclictest0-21swapper/122:06:421
6389995243,5cyclictest37-21ksoftirqd/319:52:233
638999524,42cyclictest0-21swapper/323:41:403
638999524,42cyclictest0-21swapper/320:34:183
638999524,41cyclictest0-21swapper/321:56:113
637599524,42cyclictest0-21swapper/123:40:001
637599524,42cyclictest0-21swapper/123:16:101
637599524,42cyclictest0-21swapper/119:42:321
637599523,42cyclictest0-21swapper/123:17:281
6375995218,6cyclictest643-21runrttasks21:47:411
638999515,40cyclictest0-21swapper/322:12:363
638999514,41cyclictest0-21swapper/323:13:343
638999514,41cyclictest0-21swapper/321:05:373
638999514,40cyclictest0-21swapper/321:23:033
638999513,43cyclictest0-21swapper/322:26:563
6389995113,32cyclictest23543-21sshd19:11:563
637599514,42cyclictest0-21swapper/121:39:221
637599514,41cyclictest0-21swapper/123:46:401
637599514,41cyclictest0-21swapper/122:20:521
637199514,42cyclictest0-21swapper/021:42:220
637199514,41cyclictest0-21swapper/021:30:530
637199513,5cyclictest0-21swapper/022:09:320
6371995113,33cyclictest4297-21idleruntime-cro19:47:230
638999507,36cyclictest0-21swapper/321:00:033
638999505,38cyclictest0-21swapper/321:44:093
638999504,40cyclictest0-21swapper/323:17:323
638999503,41cyclictest0-21swapper/323:53:493
6389995011,33cyclictest0-21swapper/320:30:593
6389995011,33cyclictest0-21swapper/320:17:373
6389995011,33cyclictest0-21swapper/320:17:373
638499504,40cyclictest0-21swapper/222:35:592
637599507,37cyclictest0-21swapper/120:47:491
637599504,40cyclictest0-21swapper/121:34:341
637599504,40cyclictest0-21swapper/120:36:341
637599503,24cyclictest0-21swapper/122:52:401
637599503,24cyclictest0-21swapper/122:52:401
637199503,42cyclictest0-21swapper/023:23:200
638999495,37cyclictest0-21swapper/321:14:533
638999495,37cyclictest0-21swapper/321:14:533
638999494,39cyclictest0-21swapper/323:08:403
638999494,39cyclictest0-21swapper/323:06:173
638999494,39cyclictest0-21swapper/322:57:323
638999494,38cyclictest0-21swapper/319:42:373
638999493,41cyclictest0-21swapper/322:38:313
638999493,41cyclictest0-21swapper/321:18:233
638999493,40cyclictest0-21swapper/323:26:003
638999493,40cyclictest0-21swapper/319:32:333
637599496,37cyclictest0-21swapper/123:48:191
637599495,39cyclictest0-21swapper/122:08:561
637599495,11cyclictest0-21swapper/118:57:241
637599495,11cyclictest0-21swapper/118:57:241
637599494,41cyclictest0-21swapper/121:06:331
637599493,41cyclictest0-21swapper/121:31:231
637599493,40cyclictest0-21swapper/122:42:011
637199494,22cyclictest0-21swapper/020:29:070
638999486,36cyclictest0-21swapper/320:42:423
638999483,40cyclictest0-21swapper/323:27:403
638999483,40cyclictest0-21swapper/318:32:473
6389994811,31cyclictest0-21swapper/319:22:403
638499484,38cyclictest0-21swapper/221:42:542
637599488,34cyclictest0-21swapper/121:23:121
637599488,34cyclictest0-21swapper/121:18:061
637599486,37cyclictest0-21swapper/123:05:451
637599486,37cyclictest0-21swapper/120:28:301
637599486,36cyclictest0-21swapper/121:08:291
637599486,16cyclictest0-21swapper/121:13:481
637599486,16cyclictest0-21swapper/121:13:481
637599484,9cyclictest0-21swapper/120:09:441
637599484,39cyclictest0-21swapper/121:54:421
637599484,38cyclictest0-21swapper/120:27:221
637599483,37cyclictest0-21swapper/120:19:431
637599483,37cyclictest0-21swapper/120:19:431
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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