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2026-01-07 - 09:36
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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: ondemand
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rackbslot5.osadl.org (updated Wed Jan 07, 2026 00:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
635223029sleep60-21swapper20:56:576
465422625sleep20-21swapper19:52:182
359022625sleep20-21swapper22:52:012
325722625sleep20-21swapper23:52:032
1968922625sleep20-21swapper23:23:222
1968922625sleep20-21swapper23:23:222
1763522521sleep70-21swapper21:17:147
2397022424sleep60-21swapper19:31:346
1467722423sleep70-21swapper22:13:007
928122323sleep20-21swapper22:02:072
678922323sleep60-21swapper23:01:416
525822319sleep60-21swapper18:55:566
411222323sleep70-21swapper21:54:287
409022323sleep60-21swapper21:54:116
379422323sleep70-21swapper23:56:487
3167622323sleep70-21swapper21:46:527
3105322323sleep70-21swapper19:41:597
3026622323sleep70-21swapper23:42:007
2810522323sleep20-21swapper22:39:202
2803822323sleep70-21swapper21:36:597
2656922322sleep60-21swapper19:35:346
2549322319sleep60-21swapper22:35:086
2495122323sleep70-21swapper23:32:237
2383822323sleep60-21swapper20:31:446
2012922323sleep60-21swapper23:26:466
1822222323sleep20-21swapper20:20:352
1734222323sleep20-21swapper22:18:002
1253822323sleep60-21swapper21:10:336
1135122323sleep20-21swapper00:08:202
997222221sleep30-21swapper20:02:043
957722221sleep20-21swapper23:06:492
933422221sleep60-21swapper22:02:516
909822221sleep20-21swapper23:04:252
876922221sleep60-21swapper00:04:316
869922221sleep20-21swapper00:03:312
84022221sleep20-21swapper22:47:132
798522221sleep20-21swapper19:01:452
790622221sleep70-21swapper19:00:387
790622221sleep70-21swapper19:00:387
780922221sleep60-21swapper18:59:176
780922221sleep60-21swapper18:59:176
770422221sleep20-21swapper18:57:452
770422221sleep20-21swapper18:57:452
755922221sleep70-21swapper21:01:547
735922221sleep20-21swapper19:57:472
73022221sleep70-21swapper23:50:247
728522221sleep20-21swapper21:01:412
698022221sleep20-21swapper20:57:252
663522221sleep20-21swapper21:57:272
657322221sleep30-21swapper23:01:303
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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