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2025-11-19 - 18:34
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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 10 highest latencies:
System rack2slot6.osadl.org (updated Wed Nov 19, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12562996135cyclictest7198-21kworker/0:214:46:110
12562995633cyclictest7198-21kworker/0:214:03:040
12562995227cyclictest0-21swapper14:24:260
12562995026cyclictest72450irq/9-eth213:46:360
12562994925cyclictest72450irq/9-eth211:36:490
12562994829cyclictest0-21swapper12:41:040
12562994827cyclictest72450irq/9-eth213:04:130
12562994826cyclictest0-21swapper12:47:380
12562994825cyclictest0-21swapper11:59:510
12562994824cyclictest0-21swapper14:07:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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