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2026-04-20 - 15:31
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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 Apr 20, 2026 12:46:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1673799775763,7cyclictest0-21swapper/312:21:303
1673799775763,7cyclictest0-21swapper/312:21:303
1673799774762,7cyclictest0-21swapper/310:09:533
1673799774762,7cyclictest0-21swapper/307:47:203
1673799774762,7cyclictest0-21swapper/307:47:193
1673799772760,7cyclictest0-21swapper/310:42:483
1673799772760,7cyclictest0-21swapper/308:42:093
1673799771759,7cyclictest0-21swapper/308:31:113
1673799770758,7cyclictest0-21swapper/309:47:573
1673499769732,32cyclictest20260-21kworker/0:5+events_freezable_power_11:48:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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