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2026-05-02 - 18:01
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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 May 02, 2026 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2134999734,14cyclictest0-21swapper/110:18:331
21349997212,34cyclictest0-21swapper/112:26:311
21349997212,30cyclictest0-21swapper/109:47:331
2134999613,5cyclictest0-21swapper/109:52:581
2077126012,17sleep20-21swapper/207:03:592
2134999588,43cyclictest0-21swapper/110:54:041
2098925811,17sleep30-21swapper/307:06:373
2094125812,39sleep10-21swapper/107:06:031
2136199573,49cyclictest0-21swapper/307:48:013
2134999574,26cyclictest0-21swapper/112:02:551
2136199564,46cyclictest0-21swapper/312:06:223
2134999564,7cyclictest0-21swapper/112:08:481
2136199555,43cyclictest0-21swapper/309:43:243
2136199554,46cyclictest0-21swapper/310:36:243
2136199552,48cyclictest7046-21kworker/3:110:06:103
2135699554,45cyclictest0-21swapper/209:38:002
2134999554,45cyclictest0-21swapper/112:20:021
2134999554,45cyclictest0-21swapper/109:55:451
2136199544,6cyclictest0-21swapper/311:02:443
2134999542,47cyclictest4181-21sadc10:37:561
2091825410,38sleep00-21swapper/007:05:450
2136199535,42cyclictest0-21swapper/309:08:563
2136199534,44cyclictest0-21swapper/310:38:393
2136199534,43cyclictest0-21swapper/311:47:333
2136199534,26cyclictest8150irq/23-uhci_hcd10:25:093
2134999535,42cyclictest0-21swapper/109:26:301
2134999534,43cyclictest0-21swapper/110:28:501
21344995344,5cyclictest3-21ksoftirqd/007:28:000
2136199525,41cyclictest0-21swapper/307:23:283
2136199524,42cyclictest0-21swapper/311:30:533
2136199524,41cyclictest0-21swapper/310:53:443
2136199523,43cyclictest0-21swapper/311:56:413
2135699524,43cyclictest0-21swapper/210:34:012
2134999524,43cyclictest0-21swapper/111:42:431
2134999524,43cyclictest0-21swapper/110:23:351
2134999524,42cyclictest0-21swapper/111:30:231
2136199514,42cyclictest0-21swapper/307:18:113
2136199513,42cyclictest0-21swapper/311:22:333
2136199513,41cyclictest0-21swapper/312:14:223
2134999514,42cyclictest0-21swapper/110:50:341
2134999514,11cyclictest0-21swapper/110:44:141
2134999512,44cyclictest25344-21ssh11:05:241
2134499514,8cyclictest0-21swapper/009:58:150
2136199506,38cyclictest0-21swapper/312:32:393
2136199504,40cyclictest0-21swapper/311:04:043
2136199504,40cyclictest0-21swapper/307:13:113
2136199504,39cyclictest0-21swapper/312:36:523
2136199504,39cyclictest0-21swapper/309:38:093
2136199503,41cyclictest0-21swapper/310:30:193
2134999506,38cyclictest0-21swapper/110:38:191
2134999502,42cyclictest7797-21ssh09:14:231
21349995011,34cyclictest0-21swapper/109:20:231
2134499504,41cyclictest0-21swapper/011:58:220
2136199496,37cyclictest0-21swapper/312:20:293
2136199496,37cyclictest0-21swapper/312:09:003
2136199496,37cyclictest0-21swapper/309:52:463
2136199496,37cyclictest0-21swapper/309:25:003
2136199496,37cyclictest0-21swapper/309:18:543
2136199496,14cyclictest0-21swapper/309:37:183
2136199496,14cyclictest0-21swapper/309:37:183
2136199495,38cyclictest0-21swapper/310:45:523
2136199494,39cyclictest0-21swapper/310:18:133
2136199494,39cyclictest0-21swapper/309:13:283
21361994934,10cyclictest0-21swapper/311:25:033
2136199493,41cyclictest0-21swapper/311:12:133
2136199493,40cyclictest0-21swapper/310:49:243
2136199493,40cyclictest0-21swapper/308:59:523
21361994913,7cyclictest18181-21sshd11:38:443
21361994912,31cyclictest0-21swapper/312:02:273
2136199491,42cyclictest361ktimersoftd/310:08:083
2135699494,39cyclictest0-21swapper/210:28:142
2135699494,39cyclictest0-21swapper/209:27:162
2135699493,40cyclictest0-21swapper/210:56:542
21356994915,29cyclictest776-21sshd11:58:462
21356994914,30cyclictest0-21swapper/209:13:122
2134999494,40cyclictest0-21swapper/111:33:531
2134999494,40cyclictest0-21swapper/110:58:141
2134999493,42cyclictest0-21swapper/110:01:311
2136199489,34cyclictest23919-21needreboot08:38:203
2136199486,36cyclictest0-21swapper/311:50:223
2136199484,8cyclictest0-21swapper/312:23:123
2136199484,38cyclictest0-21swapper/311:36:263
2136199484,38cyclictest0-21swapper/308:23:223
21361994811,9cyclictest0-21swapper/309:28:213
21361994810,31cyclictest0-21swapper/310:13:193
2135699484,38cyclictest0-21swapper/212:07:062
2135699484,38cyclictest0-21swapper/211:13:112
2135699484,38cyclictest0-21swapper/211:13:112
2135699484,38cyclictest0-21swapper/209:53:072
2135699483,40cyclictest0-21swapper/210:20:452
2135699482,41cyclictest23705-21ssh09:36:332
2135699482,41cyclictest23705-21ssh09:36:332
21356994812,30cyclictest0-21swapper/211:28:272
21356994811,31cyclictest0-21swapper/210:08:302
21356994810,32cyclictest0-21swapper/211:33:592
2134999484,39cyclictest0-21swapper/112:34:121
2134999484,38cyclictest0-21swapper/109:39:121
2134999484,38cyclictest0-21swapper/109:37:111
2134999484,38cyclictest0-21swapper/109:37:111
21349994834,10cyclictest0-21swapper/111:23:031
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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