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2023-11-29 - 15:41
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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 29, 2023 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2961299123122cyclictest0-21swapper/307:45:293
2961099123122cyclictest11166-21tune2fs07:45:291
296109910892cyclictest0-21swapper/111:10:171
2961099108102cyclictest28236-21tune2fs07:10:341
2961299107102cyclictest0-21swapper/307:10:343
296109910492cyclictest21689-21tune2fs06:55:281
2961099104102cyclictest10752-21tune2fs06:30:321
2961299103102cyclictest0-21swapper/306:30:323
29612999392cyclictest0-21swapper/306:55:283
29612999072cyclictest0-21swapper/308:15:343
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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