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2026-04-10 - 01:07
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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 rackbslot4.osadl.org (updated Thu Apr 09, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11312997512,30cyclictest0-21swapper/111:24:081
1131299744,20cyclictest0-21swapper/110:53:081
11312997411,5cyclictest0-21swapper/111:35:421
11312997410,31cyclictest0-21swapper/111:19:031
1131299738,33cyclictest0-21swapper/109:12:161
1131299737,33cyclictest0-21swapper/109:03:161
11312997310,30cyclictest0-21swapper/109:25:431
11312997310,30cyclictest0-21swapper/109:25:431
1131299725,34cyclictest0-21swapper/108:58:211
1131299725,34cyclictest0-21swapper/108:11:481
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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