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2026-01-02 - 02:53
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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 Fri Jan 02, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12045995628cyclictest31166-21kworker/0:023:13:190
12045995529cyclictest12725-21kworker/0:121:27:420
12045995528cyclictest31166-21kworker/0:023:58:370
12045995427cyclictest30048-21kworker/0:123:01:330
12045995427cyclictest12725-21kworker/0:122:10:550
12045995427cyclictest12725-21kworker/0:122:05:150
12045995327cyclictest31166-21kworker/0:023:36:350
12045995327cyclictest21736-21kworker/0:022:32:050
12045995327cyclictest12725-21kworker/0:121:50:560
12045995326cyclictest31166-21kworker/0:023:22:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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