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2026-03-30 - 13:23
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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 Mon Mar 30, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2579623029sleep60-21swapper20:00:276
3221722925sleep40-21swapper23:12:154
920222827sleep50-21swapper20:30:035
654722826sleep50-21swapper20:25:145
252722825sleep40-21swapper23:17:124
775722726sleep50-21swapper23:25:455
403922725sleep50-21swapper19:17:045
2536022727sleep60-21swapper19:57:066
1126022727sleep40-21swapper21:31:564
947422625sleep50-21swapper19:28:325
823022625sleep40-21swapper22:27:104
61022625sleep50-21swapper21:13:405
598822625sleep50-21swapper21:22:455
362122625sleep40-21swapper20:16:334
335722625sleep40-21swapper21:18:114
3274422625sleep50-21swapper22:14:225
3097522625sleep30-21swapper19:05:503
2802522625sleep40-21swapper20:02:094
2692922625sleep40-21swapper23:02:554
2591322625sleep30-21swapper18:59:333
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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