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2024-09-27 - 07:14
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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 Fri Sep 27, 2024 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31731609910095,3cyclictest3214518-21kworker/u4:12+events_unbound21:23:000
3173161999070,6cyclictest3171889-21kworker/u4:8+events_unbound19:15:011
3173160997466,6cyclictest3318783-21kworker/u4:1+events_unbound23:58:340
3173160996961,6cyclictest3250475-21kworker/u4:1+events_unbound22:08:080
3173161996861,5cyclictest3302544-21kworker/u4:3+events_unbound23:20:001
3173160996863,3cyclictest3184537-21kworker/u4:1+events_unbound20:17:410
3173160996657,7cyclictest3185807-21kworker/u4:9+events_unbound20:47:510
3173161996457,5cyclictest3262352-21kworker/u4:8+events_unbound22:23:121
3173161996456,6cyclictest3214518-21kworker/u4:12+events_unbound21:38:031
3173161996455,7cyclictest3183271-21kworker/u4:0+events_unbound20:32:461
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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