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2026-06-04 - 19:32
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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 Thu Jun 04, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5749996026cyclictest0-21swapper07:22:170
5749995727cyclictest0-21swapper06:42:100
5749995726cyclictest0-21swapper05:21:460
5749995725cyclictest0-21swapper07:15:300
5749995632cyclictest30668-21kworker/0:005:33:590
5749995627cyclictest0-21swapper07:26:260
5749995625cyclictest0-21swapper05:43:050
5749995523cyclictest0-21swapper06:28:050
5749995430cyclictest0-21swapper04:43:440
5749995428cyclictest0-21swapper07:00:260
5749995428cyclictest0-21swapper05:38:030
5749995427cyclictest0-21swapper07:33:010
5749995425cyclictest0-21swapper07:55:330
5749995425cyclictest0-21swapper06:54:590
5749995329cyclictest30668-21kworker/0:005:17:310
5749995328cyclictest0-21swapper05:54:060
5749995327cyclictest0-21swapper06:15:010
5749995327cyclictest0-21swapper06:02:300
5749995326cyclictest0-21swapper07:34:570
5749995326cyclictest0-21swapper05:56:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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