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2026-06-11 - 12:42
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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 Jun 11, 2026 00:44:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
48209299119102,5cyclictest501215-21kworker/u4:14+events_unbound21:21:211
48209299113105,6cyclictest591750-21kworker/u4:8+events_unbound23:16:401
48209099113106,5cyclictest490995-21kworker/u4:11+events_unbound20:06:070
48209299110102,6cyclictest657375-21kworker/u4:20+events_unbound00:23:411
48209099108100,6cyclictest617851-21kworker/u4:7+events_unbound23:31:430
482090999279,6cyclictest508944-21kworker/u4:4+events_unbound21:01:170
482092999081,6cyclictest472011-21kworker/u4:12+events_unbound20:10:001
482090999082,6cyclictest498640-21kworker/u4:10+events_unbound20:21:100
482092998975,6cyclictest657375-21kworker/u4:20+events_unbound23:53:111
482092998777,7cyclictest537915-21kworker/u4:7+events_unbound22:05:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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