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2026-01-05 - 03:25
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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 Sun Jan 04, 2026 00:55:19)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19940129917171,91cyclictest0-21swapper/822:55:1830
19940129917171,91cyclictest0-21swapper/822:55:1730
199405799167159,6cyclictest0-21swapper/3120:45:1725
199405799167159,6cyclictest0-21swapper/3120:45:1725
199402299167112,30cyclictest0-21swapper/1121:05:163
1994045991661,94cyclictest0-21swapper/1922:15:1711
19940279916589,49cyclictest0-21swapper/1322:55:165
19940279916589,49cyclictest0-21swapper/1322:55:165
199404699164118,31cyclictest0-21swapper/2019:15:1813
199404699164118,31cyclictest0-21swapper/2019:15:1813
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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