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2025-10-25 - 22:45
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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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot6.osadl.org (updated Sat Oct 25, 2025 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1098221430,4sleep2752999cyclictest08:07:122
1773911060,4ptp4l401ktimersoftd/308:01:413
181512790,2sleep10-21swapper/108:22:121
251412640,4sleep2752999cyclictest12:27:262
218372580,3sleep00-21swapper/009:37:180
176191570,5getstats46750irq/99-ens3-TxR10:36:433
131402570,2sleep30-21swapper/309:17:263
7534995622,9cyclictest41-21ksoftirqd/311:57:043
7534995420,9cyclictest41-21ksoftirqd/309:02:203
217522530,1sleep20-21swapper/208:27:272
7534995222,8cyclictest41-21ksoftirqd/310:55:473
753499517,8cyclictest41-21ksoftirqd/312:02:233
7534995116,9cyclictest41-21ksoftirqd/310:37:083
52792514,35sleep10-21swapper/107:57:011
93102500,2sleep00-21swapper/009:12:010
7524995043,4cyclictest25-21ksoftirqd/109:07:141
753499494,7cyclictest41-21ksoftirqd/311:31:143
753499494,7cyclictest41-21ksoftirqd/310:02:263
753499494,6cyclictest41-21ksoftirqd/311:08:533
7534994922,9cyclictest41-21ksoftirqd/311:36:413
7534994921,10cyclictest41-21ksoftirqd/310:12:003
7534994920,10cyclictest41-21ksoftirqd/311:40:163
7524994941,4cyclictest25-21ksoftirqd/113:02:221
174392490,2sleep10-21swapper/111:00:221
753499486,11cyclictest41-21ksoftirqd/309:42:163
753499484,9cyclictest41-21ksoftirqd/310:20:503
753499484,7cyclictest41-21ksoftirqd/311:16:543
753499484,7cyclictest41-21ksoftirqd/310:26:413
7524994842,3cyclictest25-21ksoftirqd/109:42:141
7524994841,3cyclictest25-21ksoftirqd/109:02:131
753499477,7cyclictest41-21ksoftirqd/312:12:053
753499476,7cyclictest41-21ksoftirqd/313:02:323
753499475,4cyclictest41-21ksoftirqd/310:17:023
753499474,7cyclictest41-21ksoftirqd/313:07:273
753499474,7cyclictest41-21ksoftirqd/312:47:503
753499474,7cyclictest41-21ksoftirqd/312:36:463
753499474,7cyclictest41-21ksoftirqd/312:13:133
753499473,7cyclictest41-21ksoftirqd/311:58:183
753499473,7cyclictest41-21ksoftirqd/310:28:043
753499473,6cyclictest41-21ksoftirqd/310:48:553
7534994720,8cyclictest41-21ksoftirqd/311:02:203
7534994717,8cyclictest41-21ksoftirqd/312:17:233
753499468,8cyclictest41-21ksoftirqd/312:46:113
753499466,7cyclictest41-21ksoftirqd/310:42:193
753499466,7cyclictest41-21ksoftirqd/308:52:143
753499464,7cyclictest41-21ksoftirqd/313:17:093
753499464,7cyclictest41-21ksoftirqd/313:13:373
753499464,7cyclictest41-21ksoftirqd/312:40:333
753499464,7cyclictest41-21ksoftirqd/312:31:133
753499463,7cyclictest41-21ksoftirqd/311:49:173
753499461,6cyclictest401ktimersoftd/313:29:133
753499461,6cyclictest401ktimersoftd/313:29:133
7534994616,11cyclictest41-21ksoftirqd/308:22:193
753499456,7cyclictest41-21ksoftirqd/313:02:053
753499456,7cyclictest41-21ksoftirqd/312:52:213
753499455,8cyclictest41-21ksoftirqd/313:22:153
753499455,8cyclictest41-21ksoftirqd/313:22:153
753499455,8cyclictest41-21ksoftirqd/308:33:553
753499455,4cyclictest41-21ksoftirqd/308:42:003
753499454,7cyclictest41-21ksoftirqd/311:22:273
753499454,7cyclictest41-21ksoftirqd/310:57:113
753499453,8cyclictest41-21ksoftirqd/311:19:373
753499453,7cyclictest41-21ksoftirqd/312:22:593
7534994521,8cyclictest41-21ksoftirqd/309:27:303
753499446,9cyclictest41-21ksoftirqd/309:57:323
753499446,7cyclictest41-21ksoftirqd/308:21:593
753499446,7cyclictest41-21ksoftirqd/308:12:163
753499443,7cyclictest41-21ksoftirqd/311:45:203
753499443,7cyclictest41-21ksoftirqd/311:45:203
753499437,6cyclictest9839-21apt-get08:07:003
753499436,7cyclictest41-21ksoftirqd/309:32:143
753499436,7cyclictest41-21ksoftirqd/309:12:193
753499436,7cyclictest41-21ksoftirqd/308:47:003
753499434,7cyclictest41-21ksoftirqd/309:52:293
753499434,7cyclictest41-21ksoftirqd/309:37:213
753499433,8cyclictest41-21ksoftirqd/308:47:173
753499433,7cyclictest41-21ksoftirqd/309:25:363
753499432,6cyclictest41-21ksoftirqd/309:08:063
753499426,7cyclictest41-21ksoftirqd/309:47:163
753499425,7cyclictest41-21ksoftirqd/309:02:013
7524994235,3cyclictest25-21ksoftirqd/112:32:171
7524994234,4cyclictest25-21ksoftirqd/109:47:151
7524994232,4cyclictest25-21ksoftirqd/113:12:191
7534994117,9cyclictest41-21ksoftirqd/308:27:183
7524994135,3cyclictest25-21ksoftirqd/111:17:071
7524994135,3cyclictest25-21ksoftirqd/109:57:161
7524994134,4cyclictest25-21ksoftirqd/111:37:181
753499395,7cyclictest41-21ksoftirqd/308:02:183
7519993933,3cyclictest20203-21cron08:26:590
7524993833,3cyclictest25-21ksoftirqd/110:27:151
7524993830,4cyclictest25-21ksoftirqd/108:02:121
7524993730,4cyclictest25-21ksoftirqd/110:47:161
7524993726,9cyclictest25-21ksoftirqd/110:37:291
7524993631,3cyclictest25-21ksoftirqd/113:12:051
7524993631,3cyclictest25-21ksoftirqd/109:42:011
7524993630,3cyclictest25-21ksoftirqd/111:47:041
7524993630,3cyclictest25-21ksoftirqd/111:47:041
7524993630,3cyclictest25-21ksoftirqd/109:57:011
7524993629,4cyclictest25-21ksoftirqd/108:57:131
7524993625,9cyclictest25-21ksoftirqd/113:27:281
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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