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2026-04-16 - 14:06
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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
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rack7slot2.osadl.org (updated Thu Apr 16, 2026 00:44:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
36080369911887,19cyclictest3677457-21kworker/u4:2+events_unbound22:05:190
36080369911887,19cyclictest3677457-21kworker/u4:2+events_unbound22:05:190
360803699111103,6cyclictest3614381-21kworker/u4:15+events_unbound19:50:010
36080379910687,7cyclictest3783368-21kworker/u4:6+events_unbound23:52:141
3608036999982,6cyclictest3659262-21kworker/u4:16+events_unbound21:50:180
3608036999789,5cyclictest3699318-21kworker/u4:13+events_unbound22:25:220
3608036999386,5cyclictest3659262-21kworker/u4:16+events_unbound21:40:180
3608036999072,5cyclictest3677457-21kworker/u4:2+events_unbound22:20:240
3608037998780,5cyclictest3677458-21kworker/u4:3+events_unbound22:10:201
3608037998779,6cyclictest3618220-21kworker/u4:17+events_unbound20:00:041
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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