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2026-01-05 - 14:37
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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 Jan 05, 2026 00:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1704622726sleep20-21swapper23:35:312
130022726sleep60-21swapper22:05:076
1201922727sleep70-21swapper22:24:537
978022625sleep20-21swapper22:23:042
924422625sleep20-21swapper22:18:242
911722625sleep20-21swapper23:21:302
816422625sleep20-21swapper19:18:092
790522625sleep20-21swapper19:17:212
728522625sleep20-21swapper20:13:312
721222625sleep20-21swapper21:17:262
690222625sleep20-21swapper22:18:002
641322625sleep20-21swapper23:16:022
544722625sleep20-21swapper00:13:162
520222625sleep20-21swapper19:11:532
478422625sleep60-21swapper20:10:556
3207222625sleep20-21swapper18:59:372
3113222625sleep60-21swapper23:03:096
3089222625sleep20-21swapper20:58:212
3084022625sleep20-21swapper23:01:532
2766422625sleep20-21swapper23:54:272
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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