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2026-05-14 - 20:30
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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 Thu May 14, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2725199595,47cyclictest0-21swapper/209:47:092
2675125811,17sleep20-21swapper/206:58:332
2675125811,17sleep20-21swapper/206:58:332
2725999578,5cyclictest0-21swapper/309:32:593
2725999578,5cyclictest0-21swapper/309:32:593
2725999576,45cyclictest0-21swapper/311:49:563
2725999576,45cyclictest0-21swapper/311:49:563
2725999575,8cyclictest0-21swapper/310:32:183
2725999575,46cyclictest0-21swapper/311:44:363
2725199575,46cyclictest0-21swapper/209:25:492
2725199574,47cyclictest0-21swapper/211:37:062
2725199573,49cyclictest22827-21ssh09:21:312
27239995647,5cyclictest3-21ksoftirqd/011:31:280
27251995546,5cyclictest29-21ksoftirqd/211:31:282
2725199554,45cyclictest0-21swapper/212:25:352
2725199552,48cyclictest16126-21ssh09:55:282
2725199551,50cyclictest25328-21cat08:21:332
2725999544,45cyclictest0-21swapper/309:47:573
2725199544,7cyclictest0-21swapper/209:12:192
2725199543,45cyclictest0-21swapper/210:52:402
2725199542,46cyclictest21175-21kworker/2:209:06:002
2723999542,46cyclictest16331-21ssh12:03:560
2725999535,43cyclictest0-21swapper/311:36:523
2725999535,42cyclictest0-21swapper/309:09:483
2725199534,43cyclictest0-21swapper/210:30:282
2725999524,7cyclictest0-21swapper/311:35:563
2725999524,43cyclictest0-21swapper/312:29:553
2725999524,42cyclictest0-21swapper/309:16:033
2725999523,44cyclictest0-21swapper/311:04:173
2725999523,44cyclictest0-21swapper/309:45:513
2725199524,42cyclictest0-21swapper/210:25:282
2725199523,4cyclictest0-21swapper/208:52:092
27251995215,7cyclictest22132-21irqstats12:11:452
2725999515,40cyclictest0-21swapper/309:06:213
2725199515,40cyclictest0-21swapper/209:30:262
2725199514,41cyclictest0-21swapper/212:05:252
2725199514,41cyclictest0-21swapper/211:12:172
2725199513,43cyclictest0-21swapper/211:03:402
2725199513,43cyclictest0-21swapper/209:42:422
2725199513,42cyclictest0-21swapper/212:16:552
2725199513,42cyclictest0-21swapper/211:43:162
27239995142,5cyclictest3-21ksoftirqd/011:41:280
2723999514,42cyclictest0-21swapper/010:05:090
2725999507,5cyclictest0-21swapper/312:10:153
2725999504,41cyclictest0-21swapper/309:52:533
2725999504,41cyclictest0-21swapper/309:20:063
2725999504,40cyclictest0-21swapper/312:18:253
2725999503,42cyclictest0-21swapper/310:31:123
2725199506,38cyclictest0-21swapper/210:37:072
2725199505,39cyclictest0-21swapper/209:06:532
2725199504,40cyclictest0-21swapper/210:58:222
2725199504,40cyclictest0-21swapper/210:58:222
2725199504,40cyclictest0-21swapper/210:21:042
2725199504,40cyclictest0-21swapper/210:21:042
2725199504,40cyclictest0-21swapper/209:31:462
2725199504,40cyclictest0-21swapper/209:31:462
2725199503,42cyclictest0-21swapper/211:20:072
27251995012,32cyclictest0-21swapper/211:53:582
27251995012,32cyclictest0-21swapper/207:33:162
27251995011,33cyclictest0-21swapper/211:23:042
27251995011,33cyclictest0-21swapper/210:13:402
2725999495,38cyclictest0-21swapper/310:15:563
2725999494,41cyclictest0-21swapper/310:09:363
2725999494,40cyclictest0-21swapper/311:56:503
2725999494,40cyclictest0-21swapper/310:43:313
2725999493,42cyclictest0-21swapper/310:01:383
2725999493,40cyclictest0-21swapper/312:14:103
27259994911,32cyclictest0-21swapper/309:23:243
2725199498,35cyclictest0-21swapper/211:32:022
2725199497,36cyclictest0-21swapper/210:04:022
2725199494,39cyclictest0-21swapper/212:10:002
2725199494,39cyclictest0-21swapper/211:09:392
2725199494,39cyclictest0-21swapper/210:49:192
2725199494,39cyclictest0-21swapper/210:41:592
2725199494,39cyclictest0-21swapper/210:32:472
2725199494,39cyclictest0-21swapper/209:59:482
2725199493,39cyclictest28911-21munin-run08:31:322
27251994911,32cyclictest13653-21sshd07:48:162
27239994910,35cyclictest17266-21ls11:21:560
2725999485,38cyclictest0-21swapper/311:56:093
2725999485,38cyclictest0-21swapper/309:30:353
2725999484,39cyclictest0-21swapper/311:07:173
2725999484,39cyclictest0-21swapper/310:55:153
2725999484,38cyclictest0-21swapper/311:16:333
2725999484,38cyclictest0-21swapper/310:56:313
2725999484,38cyclictest0-21swapper/310:56:313
2725999483,41cyclictest0-21swapper/311:27:273
2725999483,41cyclictest0-21swapper/310:39:573
2725999483,41cyclictest0-21swapper/309:36:393
2725199486,38cyclictest0-21swapper/212:28:592
2725199486,37cyclictest0-21swapper/210:07:192
2725199485,37cyclictest0-21swapper/207:11:442
2725199484,40cyclictest0-21swapper/207:16:502
2725199484,39cyclictest0-21swapper/211:51:062
2725199484,39cyclictest0-21swapper/211:51:062
2725199484,38cyclictest0-21swapper/209:36:412
2723999486,37cyclictest0-21swapper/010:46:160
2723999485,37cyclictest0-21swapper/011:51:510
2723999484,38cyclictest0-21swapper/011:47:140
2723999484,38cyclictest0-21swapper/011:47:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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