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2026-09-01 - 21:27
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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 Tue Sep 01, 2026 12:43:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26023996026cyclictest0-21swapper03:21:250
26023995525cyclictest0-21swapper03:58:130
2602399539cyclictest0-21swapper03:50:040
26023995227cyclictest0-21swapper02:29:140
26023995121cyclictest0-21swapper03:07:270
26023995030cyclictest0-21swapper05:15:570
2602399499cyclictest0-21swapper05:30:460
26023994926cyclictest0-21swapper03:15:530
26023994922cyclictest0-21swapper03:42:350
26023994914cyclictest31490-21kworker/0:002:40:210
26023994830cyclictest0-21swapper02:23:200
26023994825cyclictest1436-21runrttasks03:25:520
26023994823cyclictest0-21swapper05:22:090
26023994815cyclictest31490-21kworker/0:002:44:440
26023994815cyclictest25192-21kworker/0:204:15:460
26023994815cyclictest0-21swapper04:27:190
26023994814cyclictest31490-21kworker/0:002:13:150
26023994730cyclictest0-21swapper04:47:370
26023994720cyclictest0-21swapper02:55:530
26023994718cyclictest0-21swapper03:01:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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