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2026-05-12 - 08:43
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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 rack3slot1.osadl.org (updated Tue May 12, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2351499124123cyclictest0-21swapper/317:22:393
2351299113112cyclictest0-21swapper/117:22:391
235149911094cyclictest2639-21tune2fs19:57:323
2351299109102cyclictest26488-21tune2fs19:37:341
2351499107102cyclictest0-21swapper/321:07:383
2351499103102cyclictest0-21swapper/318:12:233
23514999792cyclictest0-21swapper/320:32:183
23514999692cyclictest0-21swapper/320:17:193
23514999592cyclictest0-21swapper/322:17:363
23514999592cyclictest0-21swapper/321:51:293
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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