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2023-12-08 - 01:42
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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 rack8slot0.osadl.org (updated Thu Dec 07, 2023 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3083121440,0sleep00-21swapper/011:37:360
2926521220,1sleep00-21swapper/010:29:060
422421080,0sleep11846-21nfsd11:56:571
69092810,1sleep06826-21sshd12:05:140
133942810,1sleep113397-21grepconf.sh11:17:371
28292760,1sleep30-21swapper/308:54:533
258172760,0sleep10-21swapper/112:06:031
285652740,1sleep328568-21bash12:02:043
39262730,1sleep127039-21kworker/1:111:36:331
242902730,3sleep22326899cyclictest10:05:392
218762730,1sleep11846-21nfsd09:31:311
39402720,0sleep20-21swapper/210:13:572
194032710,0sleep2331rcuc/211:04:592
60132700,1sleep10-21swapper/108:56:361
202182700,1sleep020201-21sshd09:20:400
74622690,1sleep37431-21sshd11:48:533
325062690,0sleep1241rcuc/110:32:151
309552690,1sleep330940-21bash10:12:093
224022690,1sleep022398-21grepconf.sh10:17:590
144312690,0sleep00-21swapper/011:06:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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