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2026-07-04 - 05:01
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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 Sat Jul 04, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2724399575,45cyclictest0-21swapper/200:12:282
2724899563,46cyclictest0-21swapper/323:19:053
2724899563,46cyclictest0-21swapper/323:19:053
2724899562,9cyclictest22865-21ssh21:05:373
2724399565,7cyclictest0-21swapper/223:33:262
2724399564,46cyclictest0-21swapper/223:17:362
2724399564,46cyclictest0-21swapper/223:17:362
2724899554,45cyclictest0-21swapper/323:23:563
2724899554,45cyclictest0-21swapper/323:23:563
2724899554,45cyclictest0-21swapper/321:50:283
2724399554,45cyclictest0-21swapper/222:52:492
2724399553,47cyclictest0-21swapper/222:15:482
2724899542,8cyclictest2564-21ntpq00:10:553
27243995444,5cyclictest29-21ksoftirqd/223:15:342
2724899535,5cyclictest0-21swapper/322:07:383
2724899534,27cyclictest0-21swapper/321:10:533
2724899533,45cyclictest0-21swapper/321:55:023
27248995310,36cyclictest0-21swapper/321:30:523
2724399534,7cyclictest0-21swapper/221:50:182
2724399533,8cyclictest0-21swapper/223:36:162
2724899524,43cyclictest0-21swapper/322:47:273
2724899524,11cyclictest0-21swapper/322:33:373
2724899524,11cyclictest0-21swapper/322:33:373
2724899522,7cyclictest26687-21df00:00:453
2724399524,9cyclictest0-21swapper/223:55:552
2724399523,42cyclictest0-21swapper/223:47:552
2724899514,41cyclictest0-21swapper/323:13:083
2724899514,41cyclictest0-21swapper/323:03:263
2724899514,41cyclictest0-21swapper/322:55:573
2724899513,4cyclictest0-21swapper/322:25:363
27248995114,5cyclictest9394-21latency_hist21:30:373
2724399514,12cyclictest0-21swapper/219:20:582
2724399513,43cyclictest0-21swapper/223:50:552
2724399513,43cyclictest0-21swapper/221:36:482
2724399513,42cyclictest25005-21runrttasks21:07:092
2724899506,38cyclictest0-21swapper/321:56:123
2724899505,39cyclictest0-21swapper/322:15:573
2724899501,44cyclictest0-21swapper/300:05:453
2724399509,35cyclictest0-21swapper/222:34:232
2724399509,35cyclictest0-21swapper/222:34:232
2724399504,40cyclictest0-21swapper/223:23:262
2724399504,40cyclictest0-21swapper/223:23:262
2724399504,40cyclictest0-21swapper/222:25:072
2724399504,40cyclictest0-21swapper/200:07:412
2724399504,39cyclictest0-21swapper/221:57:482
2724399504,39cyclictest0-21swapper/220:48:302
2724399503,42cyclictest0-21swapper/223:30:052
2724399503,42cyclictest0-21swapper/221:43:082
2724399503,42cyclictest0-21swapper/221:43:082
2724399503,41cyclictest0-21swapper/222:30:272
267072508,14sleep00-21swapper/018:42:080
2724899494,10cyclictest0-21swapper/323:30:363
2724899493,41cyclictest0-21swapper/323:41:363
2724899493,41cyclictest0-21swapper/323:41:363
2724899492,42cyclictest11115-21kworker/3:022:36:063
27248994918,26cyclictest1-21systemd21:15:583
2724399494,40cyclictest0-21swapper/221:20:412
2724399494,39cyclictest0-21swapper/222:36:572
2724399494,39cyclictest0-21swapper/222:11:462
2724399494,39cyclictest0-21swapper/221:01:202
2724399494,39cyclictest0-21swapper/219:35:492
2724399494,39cyclictest0-21swapper/219:35:492
2724399494,39cyclictest0-21swapper/218:50:542
2724399494,38cyclictest0-21swapper/222:56:212
2724399494,38cyclictest0-21swapper/221:27:242
2724399494,38cyclictest0-21swapper/219:11:022
2724399493,41cyclictest0-21swapper/221:54:582
2724399493,41cyclictest0-21swapper/220:57:192
2724399493,41cyclictest0-21swapper/220:57:192
2724399493,41cyclictest0-21swapper/220:54:192
2724399493,41cyclictest0-21swapper/219:03:442
2724399493,40cyclictest0-21swapper/222:08:282
2724399492,41cyclictest30628-21kworker/2:121:19:292
2724899488,34cyclictest0-21swapper/323:28:113
2724899486,36cyclictest0-21swapper/320:30:043
2724899484,38cyclictest0-21swapper/322:28:483
2724899484,38cyclictest0-21swapper/321:38:323
2724899484,11cyclictest0-21swapper/323:35:503
2724899483,40cyclictest0-21swapper/323:47:263
2724899483,39cyclictest0-21swapper/322:01:243
27248994812,5cyclictest0-21swapper/321:43:293
27248994812,5cyclictest0-21swapper/321:43:293
27248994812,31cyclictest0-21swapper/322:40:453
27248994811,31cyclictest0-21swapper/322:12:303
2724399489,6cyclictest0-21swapper/221:12:132
2724399488,34cyclictest0-21swapper/222:44:092
2724399484,38cyclictest0-21swapper/223:44:472
2724399484,38cyclictest0-21swapper/223:44:472
2724399484,37cyclictest0-21swapper/220:25:502
2724399484,17cyclictest0-21swapper/222:03:092
2724399483,41cyclictest0-21swapper/222:46:372
2724399483,39cyclictest0-21swapper/223:02:372
2724399483,38cyclictest3999-21munin-run20:35:372
27243994814,29cyclictest27067-21uname00:00:512
27243994812,32cyclictest10475-21netstat21:30:592
2723799485,37cyclictest0-21swapper/100:06:081
2723799484,39cyclictest0-21swapper/123:15:381
2723799484,39cyclictest0-21swapper/123:15:381
2723799484,38cyclictest0-21swapper/123:36:531
2723799484,38cyclictest0-21swapper/122:54:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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