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2026-09-17 - 01:30
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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 Wed Sep 16, 2026 15:37:15)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
146129990779065,7cyclictest0-21swapper/115:34:141
146119990769017,54cyclictest7996-21kworker/0:3+events15:34:150
146139989438933,5cyclictest0-21swapper/215:34:142
146149988438836,3cyclictest0-21swapper/315:34:143
1461299774762,7cyclictest0-21swapper/114:41:161
1461199771725,39cyclictest3974-21kworker/0:2+events_freezable_power_14:30:180
1461299770756,8cyclictest0-21swapper/115:25:071
1461299770756,8cyclictest0-21swapper/115:25:071
1461299763751,7cyclictest0-21swapper/115:03:111
1461299763751,7cyclictest0-21swapper/115:03:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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