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2026-05-08 - 19:44
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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 Fri May 08, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31650ksoftirqd/021695-21ps06:33:130
31304995030cyclictest0-21swapper07:15:170
31304995022cyclictest12736-21munin-run08:12:470
31304995015cyclictest12052-21kworker/0:007:50:160
31304994927cyclictest0-21swapper07:45:060
31304994926cyclictest0-21swapper06:42:290
31304994916cyclictest8633-21kworker/0:206:52:210
31304994832cyclictest0-21swapper08:27:260
31304994829cyclictest12052-21kworker/0:007:18:290
31304994827cyclictest0-21swapper07:59:420
31304994826cyclictest0-21swapper06:21:310
31304994826cyclictest0-21swapper05:38:140
31304994825cyclictest0-21swapper07:36:090
31304994814cyclictest12052-21kworker/0:007:04:430
31304994728cyclictest0-21swapper07:32:220
31304994727cyclictest0-21swapper07:53:440
31304994727cyclictest0-21swapper06:45:520
31304994722cyclictest0-21swapper06:55:580
31304994722cyclictest0-21swapper06:06:490
31304994714cyclictest12052-21kworker/0:007:23:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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