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2026-07-01 - 02:31
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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 rack7slot2.osadl.org (updated Wed Jul 01, 2026 00:44:08)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
275457099113106,5cyclictest2864286-21kworker/u4:10+events_unbound22:41:260
275457099110102,6cyclictest2946840-21kworker/u4:8+events_unbound00:11:430
275457199108100,6cyclictest2775327-21kworker/u4:2+events_unbound21:16:051
27545719910798,6cyclictest2964865-21kworker/u4:0+events_unbound00:35:141
27545719910798,6cyclictest2841792-21kworker/u4:2+events_unbound22:16:161
27545709910598,5cyclictest2758381-21kworker/u4:15+events_unbound19:55:540
27545719910085,7cyclictest2886110-21kworker/u4:0+events_unbound23:15:001
27545709910092,6cyclictest2946840-21kworker/u4:8+events_unbound00:21:460
2754570999984,6cyclictest2792598-21kworker/u4:11+events_unbound21:21:050
2754570999889,7cyclictest2859165-21kworker/u4:7+events_unbound22:31:230
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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