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2025-05-09 - 05:46
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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 rackfslot0.osadl.org (updated Thu May 08, 2025 12:55:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
243514599226147,51cyclictest0-21swapper/1308:08:515
243516299211122,58cyclictest0-21swapper/3008:08:5224
243512499192154,15cyclictest0-21swapper/608:08:5128
243515899191155,12cyclictest0-21swapper/2608:08:5119
243513899191153,7cyclictest2455129-21gdbus08:08:522
243515299188149,18cyclictest45695-21kworker/u64:2+efi_rts_wq08:08:5113
243514799188100,58cyclictest3750828-21dbus-daemon08:08:527
243510499188153,12cyclictest0-21swapper/008:08:510
243515099186148,16cyclictest0-21swapper/1808:08:5110
243512799177111,37cyclictest0-21swapper/708:08:5229
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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