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2026-08-07 - 14:33
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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 20 highest latencies:
System rackbslot5.osadl.org (updated Fri Aug 07, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2124622423sleep40-21swapper21:55:344
514022221sleep30-21swapper21:24:123
402222121sleep40-21swapper17:19:244
936222019sleep40-21swapper17:29:334
3013322018sleep50-21swapper19:07:135
2805122019sleep50-21swapper18:05:035
1716822019sleep20-21swapper17:41:552
900421915sleep30-21swapper18:29:583
251121919sleep50-21swapper21:19:425
1984921917sleep50-21swapper17:47:105
823921817sleep50-21swapper20:29:565
776721817sleep60-21swapper21:28:396
765121817sleep40-21swapper21:27:014
459621817sleep40-21swapper22:21:434
352221817sleep30-21swapper18:17:493
316321817sleep50-21swapper19:18:105
2987221817sleep60-21swapper20:08:526
2949221817sleep30-21swapper22:11:183
289021817sleep40-21swapper20:19:394
2683221817sleep60-21swapper21:03:586
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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