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2026-07-13 - 10:14
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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: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 10 highest latencies:
System rack3slot7.osadl.org (updated Mon Jul 13, 2026 00:43:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140140ksoftirqd/0876-21kworker/0:018:59:440
70169816512cyclictest30798-21forks22:04:570
70169816012cyclictest5654-21mailstats00:14:420
70169815912cyclictest7247-21mailstats22:34:410
70169815812cyclictest4084-21munin-node00:09:500
70169815613cyclictest5593-21date22:29:310
70169815613cyclictest26396-21kernelversion20:05:060
70169815612cyclictest21159-21munin-node19:50:100
70169815512cyclictest16535-21munin-node19:35:020
70169815413cyclictest7182-21munin-node00:20:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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