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2026-04-25 - 04:31
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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 rackbslot4.osadl.org (updated Sat Apr 25, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
382199902,6cyclictest22299-21sshd00:04:211
382999816,7cyclictest0-21swapper/221:48:102
382199753,66cyclictest29410-21sshd00:13:261
167952740,6sleep20-21swapper/221:09:512
382999739,58cyclictest0-21swapper/223:59:262
382999737,60cyclictest0-21swapper/221:39:382
382999737,60cyclictest0-21swapper/221:39:382
382999725,7cyclictest0-21swapper/222:42:052
382999725,60cyclictest0-21swapper/221:10:322
382999718,5cyclictest0-21swapper/223:27:392
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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