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2026-06-26 - 03:55
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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 26, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
283999584,47cyclictest0-21swapper/223:03:342
283999574,47cyclictest0-21swapper/223:26:442
283999563,47cyclictest0-21swapper/220:00:122
283199564,47cyclictest0-21swapper/123:25:261
283199564,46cyclictest0-21swapper/123:32:141
284599554,46cyclictest0-21swapper/322:58:153
284599554,45cyclictest0-21swapper/322:10:003
284599554,45cyclictest0-21swapper/321:41:263
284599553,46cyclictest0-21swapper/322:50:243
284599553,46cyclictest0-21swapper/322:50:243
284599544,44cyclictest0-21swapper/323:04:443
2839995420,29cyclictest20862-21/usr/sbin/munin23:05:222
283199544,44cyclictest0-21swapper/122:46:351
284599534,7cyclictest0-21swapper/323:08:443
283999534,44cyclictest0-21swapper/222:51:342
283999534,44cyclictest0-21swapper/222:51:342
283999533,45cyclictest0-21swapper/222:11:012
2839995314,33cyclictest643-21runrttasks22:04:522
2839995314,33cyclictest643-21runrttasks22:04:522
284599526,41cyclictest0-21swapper/321:53:063
284599524,42cyclictest0-21swapper/323:14:543
284599524,42cyclictest0-21swapper/321:30:063
284599524,42cyclictest0-21swapper/321:21:233
284599522,7cyclictest16677-21users22:15:253
283999524,42cyclictest0-21swapper/223:55:032
283999524,42cyclictest0-21swapper/222:24:252
283999523,43cyclictest0-21swapper/200:10:432
284599514,41cyclictest0-21swapper/321:58:363
284599514,41cyclictest0-21swapper/300:16:333
284599513,43cyclictest0-21swapper/321:25:063
283999514,41cyclictest0-21swapper/200:19:282
283999512,5cyclictest6312-21diskstats21:20:072
2839995110,35cyclictest21918-21basename19:39:562
283199514,41cyclictest0-21swapper/119:17:101
283199514,14cyclictest0-21swapper/122:35:051
283199513,44cyclictest0-21swapper/122:14:111
283199512,6cyclictest3300-21rm23:24:441
2831995112,33cyclictest0-21swapper/121:00:051
284599506,39cyclictest0-21swapper/322:46:053
284599504,9cyclictest0-21swapper/323:49:233
284599504,40cyclictest0-21swapper/322:38:053
284599503,42cyclictest0-21swapper/323:50:233
283999504,41cyclictest0-21swapper/222:40:142
283999504,40cyclictest0-21swapper/221:50:112
283999504,40cyclictest0-21swapper/221:02:022
283999504,40cyclictest0-21swapper/220:54:532
283999504,40cyclictest0-21swapper/219:30:182
283999504,40cyclictest0-21swapper/200:00:512
283999504,40cyclictest0-21swapper/200:00:512
283199503,41cyclictest0-21swapper/121:57:161
283199502,42cyclictest11427-21kworker/1:122:18:351
284599495,39cyclictest0-21swapper/322:44:353
284599494,39cyclictest0-21swapper/323:58:343
284599494,39cyclictest0-21swapper/300:06:333
284599494,39cyclictest0-21swapper/300:06:333
284599493,41cyclictest0-21swapper/323:42:063
284599493,41cyclictest0-21swapper/323:14:143
284599493,41cyclictest0-21swapper/322:33:453
283999498,35cyclictest0-21swapper/222:55:332
283999496,38cyclictest0-21swapper/221:15:492
283999496,38cyclictest0-21swapper/221:15:492
283999495,39cyclictest0-21swapper/221:06:212
283999494,40cyclictest0-21swapper/223:15:242
283999494,40cyclictest0-21swapper/218:55:222
283999494,39cyclictest0-21swapper/223:30:062
283999494,39cyclictest0-21swapper/222:46:442
283999494,39cyclictest0-21swapper/221:13:322
283999494,39cyclictest0-21swapper/219:19:102
283199499,7cyclictest0-21swapper/121:11:331
283199494,39cyclictest0-21swapper/121:37:201
283199493,8cyclictest0-21swapper/121:34:061
283199493,41cyclictest0-21swapper/121:15:131
283199493,41cyclictest0-21swapper/121:15:131
2831994910,32cyclictest0-21swapper/121:21:041
284599484,6cyclictest0-21swapper/323:25:543
284599484,19cyclictest0-21swapper/322:06:253
284599483,41cyclictest0-21swapper/320:51:273
284599482,40cyclictest29422-21ssh21:06:573
283999489,5cyclictest0-21swapper/223:10:262
283999489,5cyclictest0-21swapper/222:25:222
283999488,34cyclictest0-21swapper/223:38:292
283999488,34cyclictest0-21swapper/220:41:572
283999484,40cyclictest0-21swapper/222:31:052
283999484,38cyclictest0-21swapper/223:39:592
283999484,38cyclictest0-21swapper/222:17:062
283999484,38cyclictest0-21swapper/221:57:392
283999484,19cyclictest0-21swapper/221:44:592
283999483,40cyclictest0-21swapper/222:37:352
2839994811,5cyclictest0-21swapper/221:40:272
2839994811,31cyclictest4957-21sshd20:20:082
2839994811,31cyclictest4957-21sshd20:20:082
2839994810,32cyclictest0-21swapper/221:28:332
283199487,36cyclictest0-21swapper/121:45:451
283199484,39cyclictest0-21swapper/123:50:301
283199484,39cyclictest0-21swapper/121:05:281
283199484,39cyclictest0-21swapper/120:59:131
283199484,38cyclictest0-21swapper/122:25:531
283199484,38cyclictest0-21swapper/122:08:391
283199483,9cyclictest14237-21sendmail_mailqu22:55:181
283199483,40cyclictest0-21swapper/120:27:381
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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