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2026-04-07 - 13:06
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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: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack2slot6.osadl.org (updated Tue Apr 07, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4995995227cyclictest30337-21missed_timers20:03:570
4995995128cyclictest0-21swapper20:26:560
4995995115cyclictest29485-21kworker/0:019:21:040
4995995114cyclictest29485-21kworker/0:020:13:550
4995995114cyclictest29485-21kworker/0:020:12:350
4995995027cyclictest0-21swapper20:53:030
4995995025cyclictest0-21swapper19:50:430
4995995015cyclictest29485-21kworker/0:021:04:140
4995995015cyclictest29485-21kworker/0:019:57:190
4995995014cyclictest29485-21kworker/0:019:58:520
4995995014cyclictest29485-21kworker/0:019:10:370
4995995013cyclictest29485-21kworker/0:021:16:490
4995995012cyclictest29485-21kworker/0:018:49:430
4995994926cyclictest0-21swapper19:28:030
4995994915cyclictest29485-21kworker/0:019:39:200
4995994914cyclictest29485-21kworker/0:021:29:160
4995994914cyclictest29485-21kworker/0:020:59:410
4995994914cyclictest29485-21kworker/0:019:45:070
4995994914cyclictest29485-21kworker/0:019:16:280
4995994914cyclictest29485-21kworker/0:018:55:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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