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2024-07-16 - 08:16
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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 Tue Jul 16, 2024 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
815999124123cyclictest0-21swapper/119:02:261
815999104102cyclictest16954-21tune2fs21:57:181
815999104102cyclictest15595-21tune2fs18:07:321
816199103102cyclictest0-21swapper/322:07:033
816199103102cyclictest0-21swapper/321:57:183
816199103102cyclictest0-21swapper/319:02:263
816199103102cyclictest0-21swapper/318:07:323
8159999492cyclictest6979-21tune2fs17:47:281
8161999392cyclictest0-21swapper/317:47:283
8159999392cyclictest0-21swapper/119:47:231
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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