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2026-09-18 - 06:10
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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: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 10 highest latencies:
System rack3slot7.osadl.org (updated Fri Sep 18, 2026 00:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140150ksoftirqd/029401-21kworker/0:018:55:210
14991330watchdog/04911-21mailstats20:45:200
14991310watchdog/06566-21awk22:35:280
14991310watchdog/02792-21runrttasks23:44:280
14991280watchdog/015178-21runrttasks19:31:480
14991260watchdog/010163-21sh22:45:480
14991230watchdog/029525-21runrttasks23:50:200
14991210watchdog/012463-21chrt19:24:560
14991190watchdog/023544-21basename23:30:280
14991180watchdog/022060-21swap19:55:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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