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2026-05-21 - 01:13
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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 May 20, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19485996416cyclictest21855-21kworker/0:105:46:090
19485996116cyclictest21855-21kworker/0:106:31:000
19485996115cyclictest21855-21kworker/0:105:34:330
19485996113cyclictest21855-21kworker/0:105:23:060
19485996015cyclictest24106-21kworker/0:007:02:450
19485996015cyclictest24106-21kworker/0:006:48:540
19485996014cyclictest21855-21kworker/0:106:06:280
19485996014cyclictest21855-21kworker/0:105:53:380
19485996014cyclictest21855-21kworker/0:105:00:010
19485996013cyclictest24106-21kworker/0:007:11:230
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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