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2026-06-28 - 13:39
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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 Sun Jun 28, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23910995925cyclictest0-21swapper06:48:080
23910995830cyclictest0-21swapper04:10:380
23910995730cyclictest0-21swapper04:48:440
23910995726cyclictest0-21swapper07:05:300
23910995627cyclictest0-21swapper07:17:250
23910995627cyclictest0-21swapper06:14:140
23910995627cyclictest0-21swapper05:28:410
23910995627cyclictest0-21swapper04:43:120
23910995627cyclictest0-21swapper04:09:560
23910995626cyclictest0-21swapper05:18:500
23910995626cyclictest0-21swapper03:58:140
23910995625cyclictest0-21swapper06:29:460
23910995534cyclictest75150irq/9-eth205:37:090
23910995530cyclictest0-21swapper04:24:550
23910995527cyclictest0-21swapper07:12:520
23910995527cyclictest0-21swapper05:23:490
23910995526cyclictest0-21swapper06:54:440
23910995526cyclictest0-21swapper05:43:080
23910995526cyclictest0-21swapper05:32:460
23910995526cyclictest0-21swapper03:51:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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