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2026-07-22 - 19:33
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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 Jul 22, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32169995425cyclictest20273-21yum03:17:180
32169995423cyclictest0-21swapper04:53:220
32169995322cyclictest0-21swapper04:41:230
32169995224cyclictest0-21swapper05:57:550
32169995224cyclictest0-21swapper03:54:450
32169995025cyclictest0-21swapper05:21:380
32169995024cyclictest0-21swapper05:03:540
32169995015cyclictest0-21swapper04:17:030
32169994925cyclictest0-21swapper04:42:160
3216999489cyclictest0-21swapper04:09:260
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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