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2026-05-08 - 22:13
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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 May 08, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1628421120,3sleep116286-21grep12:14:511
2280399744,44cyclictest0-21swapper/009:12:230
2280399734,44cyclictest0-21swapper/011:03:500
2281999577,43cyclictest0-21swapper/311:30:383
2281999564,45cyclictest0-21swapper/310:17:113
2281999563,47cyclictest0-21swapper/311:03:003
2280399554,6cyclictest0-21swapper/012:34:400
2280399554,5cyclictest0-21swapper/010:02:570
2280399554,5cyclictest0-21swapper/010:02:570
2280399554,45cyclictest0-21swapper/009:31:020
2280399544,44cyclictest0-21swapper/012:13:290
2280399543,46cyclictest0-21swapper/010:16:580
22819995316,31cyclictest0-21swapper/310:58:353
22819995311,8cyclictest37-21ksoftirqd/309:34:443
2280399536,42cyclictest0-21swapper/011:44:500
2280399534,6cyclictest31666-21latency_hist11:09:420
2281999529,36cyclictest0-21swapper/308:20:113
2281999523,43cyclictest0-21swapper/312:13:593
2281999523,43cyclictest0-21swapper/310:00:053
2281999523,43cyclictest0-21swapper/310:00:053
2280399523,44cyclictest0-21swapper/009:52:220
2280399522,6cyclictest13271-21/usr/sbin/munin10:45:110
22803995215,32cyclictest652-21runrttasks09:38:150
2281999516,10cyclictest0-21swapper/312:23:383
2281999515,39cyclictest0-21swapper/308:04:573
2281999515,39cyclictest0-21swapper/307:20:113
2281999514,9cyclictest0-21swapper/311:14:403
2281999514,42cyclictest0-21swapper/310:22:413
2281999514,41cyclictest0-21swapper/312:25:493
2281999514,41cyclictest0-21swapper/312:25:493
2281999514,40cyclictest0-21swapper/312:03:593
2281999514,40cyclictest0-21swapper/308:25:033
2281999514,11cyclictest0-21swapper/312:31:583
2281999513,42cyclictest0-21swapper/309:52:033
2280399515,40cyclictest0-21swapper/011:31:420
2280399514,42cyclictest0-21swapper/011:56:540
2280399514,42cyclictest0-21swapper/010:40:110
2280399513,43cyclictest0-21swapper/009:27:220
2280399513,42cyclictest0-21swapper/009:07:430
2281999506,39cyclictest0-21swapper/311:24:153
2281999505,39cyclictest0-21swapper/309:25:063
2281999505,38cyclictest0-21swapper/311:25:163
2281999505,11cyclictest0-21swapper/307:54:553
2281999504,41cyclictest0-21swapper/310:52:013
2281999504,41cyclictest0-21swapper/310:52:013
2281999504,41cyclictest0-21swapper/309:44:523
2281999504,40cyclictest0-21swapper/311:54:443
2281999504,40cyclictest0-21swapper/311:52:393
2281999504,40cyclictest0-21swapper/311:06:403
2281999503,42cyclictest0-21swapper/310:36:213
2281999503,41cyclictest0-21swapper/309:57:323
2281999503,40cyclictest0-21swapper/310:40:133
22812995040,5cyclictest29-21ksoftirqd/208:14:452
2280399508,36cyclictest0-21swapper/008:29:550
2280399503,42cyclictest0-21swapper/012:07:090
2280399503,42cyclictest0-21swapper/008:05:500
2281999496,37cyclictest0-21swapper/311:18:003
2281999496,37cyclictest0-21swapper/310:31:143
2281999495,38cyclictest0-21swapper/309:35:323
2281999495,37cyclictest0-21swapper/310:44:543
2281999495,21cyclictest0-21swapper/312:14:493
2281999494,40cyclictest0-21swapper/311:35:303
2281999494,40cyclictest0-21swapper/311:35:303
2281999494,40cyclictest0-21swapper/310:12:513
2281999494,39cyclictest0-21swapper/310:29:403
2281999494,38cyclictest0-21swapper/308:40:073
2281299493,41cyclictest0-21swapper/209:30:132
2280399494,9cyclictest0-21swapper/012:28:080
2280399494,9cyclictest0-21swapper/012:28:080
2280399494,39cyclictest0-21swapper/011:10:230
2280399494,39cyclictest0-21swapper/010:22:510
2280399494,10cyclictest0-21swapper/009:21:030
2280399493,41cyclictest0-21swapper/011:21:500
2280399493,41cyclictest0-21swapper/010:36:510
22803994917,26cyclictest3324-21diskmemload12:01:130
2281999486,37cyclictest0-21swapper/309:39:513
2281999486,37cyclictest0-21swapper/309:12:113
2281999485,37cyclictest0-21swapper/307:35:083
2281999484,39cyclictest0-21swapper/308:54:593
2281999484,38cyclictest0-21swapper/311:47:003
2281999484,38cyclictest0-21swapper/310:05:063
2281999484,38cyclictest0-21swapper/309:20:103
2281999484,38cyclictest0-21swapper/309:17:043
2281999484,38cyclictest0-21swapper/309:03:593
2281999484,37cyclictest0-21swapper/308:45:153
2281999484,17cyclictest0-21swapper/311:40:013
2281999483,40cyclictest0-21swapper/312:05:393
2281999483,40cyclictest0-21swapper/308:34:553
22819994810,6cyclictest0-21swapper/307:04:493
22819994810,32cyclictest35-21rcuc/309:05:133
2281299484,38cyclictest0-21swapper/210:35:092
2280399484,39cyclictest0-21swapper/007:22:010
2280399484,38cyclictest0-21swapper/011:54:130
2280399484,38cyclictest0-21swapper/009:47:560
2280399484,19cyclictest0-21swapper/011:44:380
2280399484,10cyclictest0-21swapper/011:25:300
2280399483,39cyclictest18214-21ssh10:07:220
2281999479,32cyclictest0-21swapper/308:15:163
2281999474,37cyclictest0-21swapper/307:50:023
2281999474,36cyclictest0-21swapper/307:14:583
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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