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2026-07-27 - 16:45
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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 Mon Jul 27, 2026 00:46:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2724299968956,7cyclictest0-21swapper/221:57:472
2724199959949,5cyclictest0-21swapper/121:57:471
2724099906890,11cyclictest22488-21kworker/0:0+events_freezable_power_21:57:470
2724399901894,3cyclictest0-21swapper/321:57:473
2724299776763,7cyclictest0-21swapper/220:19:042
2724299775763,7cyclictest0-21swapper/223:58:242
2724299774762,7cyclictest0-21swapper/219:46:112
2724299772759,7cyclictest0-21swapper/200:31:192
2724299771759,7cyclictest0-21swapper/222:41:382
2724299770758,7cyclictest0-21swapper/223:03:352
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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