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2025-02-09 - 08:33
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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 Sun Feb 09, 2025 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
308689910492cyclictest0-21swapper/316:34:133
3086699104102cyclictest21421-21tune2fs17:08:561
3086899103102cyclictest0-21swapper/318:34:003
3086899103102cyclictest0-21swapper/317:08:563
30868999896cyclictest13641-21runrttasks15:18:113
30866999482cyclictest0-21swapper/118:11:441
30866999392cyclictest0-21swapper/115:48:501
30866999392cyclictest0-21swapper/114:49:161
30868998583cyclictest0-21swapper/315:09:123
30868998583cyclictest0-21swapper/314:39:083
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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