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2026-03-26 - 05:40
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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: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackfslot5.osadl.org (updated Thu Mar 26, 2026 00:46:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1464799774731,37cyclictest6277-21kworker/0:1+events_freezable_power_20:50:400
1464999771758,8cyclictest0-21swapper/219:55:512
1464999771758,8cyclictest0-21swapper/219:55:502
1464999768756,7cyclictest0-21swapper/223:46:082
1464999768755,8cyclictest0-21swapper/223:35:112
1465099764752,7cyclictest0-21swapper/321:45:303
1465099762749,8cyclictest0-21swapper/300:30:013
1465099762749,8cyclictest0-21swapper/300:30:013
1464899762751,5cyclictest0-21swapper/119:55:511
1464899762751,5cyclictest0-21swapper/119:55:511
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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