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2026-06-08 - 07:59
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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 Mon Jun 08, 2026 00:44:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
70266699108100,6cyclictest883656-21kworker/u4:15+events_unbound00:03:170
702666999894,3cyclictest892304-21kworker/u4:1+events_unbound00:23:460
702666999890,5cyclictest866405-21kworker/u4:6+events_unbound23:52:580
702666999789,6cyclictest762929-21kworker/u4:9+events_unbound21:52:080
702666999486,6cyclictest729976-21kworker/u4:7+events_unbound20:52:030
702666999486,6cyclictest729976-21kworker/u4:7+events_unbound20:52:020
702666999072,7cyclictest711754-21kworker/u4:11+events_unbound20:15:010
702666998779,6cyclictest862045-21kworker/u4:0+events_unbound23:37:190
702666998679,5cyclictest713023-21kworker/u4:12+events_unbound21:12:030
702666998678,6cyclictest896636-21kworker/u4:0+events_unbound00:18:430
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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