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2026-06-07 - 20:53
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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 07, 2026 12:43:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31950ksoftirqd/016041-21ls05:09:510
23164995927cyclictest0-21swapper05:33:300
23164995827cyclictest0-21swapper06:35:300
23164995827cyclictest0-21swapper05:39:140
23164995826cyclictest0-21swapper05:15:330
23164995824cyclictest0-21swapper07:04:330
23164995728cyclictest0-21swapper04:24:530
23164995727cyclictest75150irq/9-eth204:57:490
23164995727cyclictest32241-21taskset07:48:400
23164995727cyclictest0-21swapper06:11:220
23164995727cyclictest0-21swapper05:24:300
23164995727cyclictest0-21swapper04:32:070
23164995726cyclictest0-21swapper05:57:040
23164995726cyclictest0-21swapper05:42:190
23164995725cyclictest0-21swapper06:01:010
23164995724cyclictest0-21swapper07:42:210
23164995627cyclictest0-21swapper05:05:100
23164995627cyclictest0-21swapper04:37:480
23164995626cyclictest75150irq/9-eth207:23:200
23164995626cyclictest75150irq/9-eth206:55:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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