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2023-09-28 - 20:23
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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 rack8slot0.osadl.org (updated Thu Sep 28, 2023 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1612621420,1sleep00-21swapper/009:15:500
1264421340,1sleep012630-21sshd11:46:540
488721170,1sleep1251ktimersoftd/111:00:091
1347821090,1sleep09-21ksoftirqd/007:54:570
71752750,1sleep17171-21sshd11:36:491
304942750,0sleep21846-21nfsd10:28:562
200442750,2sleep1241rcuc/111:05:061
139482750,1sleep313949-21bash11:55:273
97662740,0sleep20-21swapper/211:25:432
183172740,1sleep118311-21sshd11:51:241
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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