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2025-11-12 - 20:48
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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 Wed Nov 12, 2025 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3178399104102cyclictest28236-21tune2fs23:38:421
3178399103102cyclictest0-21swapper/123:58:481
31783999392cyclictest0-21swapper/102:28:441
31783998482cyclictest6722-21tune2fs01:18:381
31783998482cyclictest13026-21tune2fs00:18:421
31783998472cyclictest0-21swapper/121:48:321
31785998382cyclictest1388-13audispd21:53:323
31785998382cyclictest0-21swapper/323:46:443
31785998382cyclictest0-21swapper/323:33:443
31785998382cyclictest0-21swapper/323:18:513
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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