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2026-08-06 - 08:31
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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 Thu Aug 06, 2026 00:57:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
315781599176103,41cyclictest0-21swapper/1822:30:1710
315781599176103,41cyclictest0-21swapper/1822:30:1610
31578239917181,54cyclictest0-21swapper/2423:51:1617
31578239917181,54cyclictest0-21swapper/2423:51:1517
31578279916636,123cyclictest0-21swapper/2821:55:2021
31578279916636,123cyclictest0-21swapper/2821:55:2021
31577909916288,41cyclictest0-21swapper/1022:30:172
31577909916288,41cyclictest0-21swapper/1022:30:162
31578259916192,57cyclictest0-21swapper/2621:00:1519
31578259916192,57cyclictest0-21swapper/2621:00:1519
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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