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2026-06-06 - 23:32
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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 20 highest latencies:
System rack3slot1.osadl.org (updated Sat Jun 06, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2099699103102cyclictest0-21swapper/319:24:543
2099699103102cyclictest0-21swapper/317:39:593
2099499103102cyclictest28254-21tune2fs19:24:541
20994999493cyclictest0-21swapper/120:49:591
20996999392cyclictest0-21swapper/320:18:223
20996999392cyclictest0-21swapper/320:00:033
20996999392cyclictest0-21swapper/319:14:563
20996999392cyclictest0-21swapper/316:44:473
20994999392cyclictest0-21swapper/119:14:561
20994999392cyclictest0-21swapper/118:25:041
20996998882cyclictest0-21swapper/318:50:063
20996998782cyclictest0-21swapper/321:34:493
20996998782cyclictest0-21swapper/321:09:533
20996998782cyclictest0-21swapper/319:44:523
20996998782cyclictest0-21swapper/318:04:583
20996998772cyclictest0-21swapper/320:29:573
20996998772cyclictest0-21swapper/319:20:013
20996998772cyclictest0-21swapper/318:00:043
20996998772cyclictest0-21swapper/316:59:043
20996998772cyclictest0-21swapper/316:49:023
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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