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2025-11-20 - 19:40
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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 20 highest latencies:
System rack2slot6.osadl.org (updated Thu Nov 20, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32180995223cyclictest0-21swapper14:02:520
32180994929cyclictest0-21swapper11:52:150
32180994915cyclictest5067-21kworker/0:014:26:580
32180994915cyclictest5058-21kworker/0:212:52:290
32180994824cyclictest0-21swapper13:02:050
32180994815cyclictest5067-21kworker/0:013:50:480
32180994814cyclictest5067-21kworker/0:014:05:240
32180994814cyclictest22803-21kworker/0:011:35:580
32180994727cyclictest0-21swapper14:50:040
32180994727cyclictest0-21swapper14:47:090
32180994723cyclictest22803-21kworker/0:011:47:080
32180994717cyclictest5067-21kworker/0:014:16:290
32180994715cyclictest5058-21kworker/0:213:29:220
32180994713cyclictest5058-21kworker/0:212:37:350
32180994713cyclictest22803-21kworker/0:011:58:080
32180994628cyclictest8443-21sensors13:45:150
32180994627cyclictest0-21swapper14:35:200
32180994626cyclictest0-21swapper14:55:160
32180994626cyclictest0-21swapper13:30:120
32180994616cyclictest5058-21kworker/0:212:31:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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