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2025-04-02 - 08:03
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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 Apr 02, 2025 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2994799104102cyclictest19268-21tune2fs16:26:591
2994799104102cyclictest16758-21tune2fs14:47:031
2996499103102cyclictest0-21swapper/316:26:593
2996499103102cyclictest0-21swapper/314:47:033
29947998482cyclictest1337-21tune2fs14:12:041
29947998472cyclictest0-21swapper/116:01:561
29947998472cyclictest0-21swapper/114:07:071
29947998471cyclictest24285-21tune2fs16:41:541
29947998471cyclictest10221-21tune2fs17:31:571
29964998382cyclictest0-21swapper/317:52:033
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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