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2026-08-14 - 19:16
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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 Fri Aug 14, 2026 15:37:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
234649949314921,5cyclictest0-21swapper/215:33:382
234639949204912,3cyclictest0-21swapper/115:33:381
234629948954856,34cyclictest6426-21kworker/0:6+events15:33:380
234659948794869,6cyclictest0-21swapper/315:33:383
2346299764730,29cyclictest16945-21kworker/0:5+events_freezable_power_15:03:310
2346599756744,7cyclictest0-21swapper/315:03:313
2346299755721,28cyclictest6691-21kworker/0:4+events_freezable_power_14:52:330
2346299752720,26cyclictest16300-21kworker/0:0+events_freezable_power_14:41:340
2346299752717,28cyclictest16300-21kworker/0:0+events_freezable_power_15:14:290
2346599747735,7cyclictest0-21swapper/314:52:323
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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