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2026-07-31 - 23:45
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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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackeslot4.osadl.org (updated Fri Jul 31, 2026 12:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
409429499322,27cyclictest0-21swapper/310:10:153
4094284993229,2cyclictest165617-21cron11:30:000
409429499310,30cyclictest205060-21sed12:05:183
4094294993026,2cyclictest0-21swapper/311:45:003
409429499301,26cyclictest0-21swapper/311:45:123
409429499300,27cyclictest225697-21sshd12:25:173
409429499300,27cyclictest0-21swapper/312:20:123
409429499291,26cyclictest4100111-21sed07:15:163
409429499281,26cyclictest0-21swapper/311:20:223
4094294992719,7cyclictest514-21in:imuxsock12:35:003
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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