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2026-07-15 - 20:12
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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, lowest P state: performance
Characteristics of the 10 highest latencies:
System rackfslot0.osadl.org (updated Wed Jul 15, 2026 00:56:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6804399182172,8cyclictest0-21swapper/2219:48:3815
6804399182172,8cyclictest0-21swapper/2219:48:3715
680519916787,49cyclictest0-21swapper/3021:30:1824
680529916482,50cyclictest0-21swapper/3123:20:1925
680009916187,63cyclictest0-21swapper/819:40:1530
680009916187,63cyclictest0-21swapper/819:40:1530
680479916079,55cyclictest0-21swapper/2600:35:1919
680219916084,8cyclictest0-21swapper/1523:34:287
680169916084,73cyclictest0-21swapper/1400:10:186
680169916084,73cyclictest0-21swapper/1400:10:176
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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