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2026-05-05 - 08:46
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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 05, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
866099103102cyclictest0-21swapper/120:38:381
8660998583cyclictest1109-21kauditd21:18:371
8660998482cyclictest20110-21aten2.4-expect22:33:441
8660998482cyclictest0-21swapper/119:18:411
8660998472cyclictest0-21swapper/121:00:291
8680998382cyclictest0-21swapper/322:13:583
8680998382cyclictest0-21swapper/320:33:513
8680998382cyclictest0-21swapper/319:48:403
8680998382cyclictest0-21swapper/319:13:553
8680998382cyclictest0-21swapper/318:38:423
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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