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2026-07-03 - 03:01
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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: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackfslot5.osadl.org (updated Thu Jul 02, 2026 12:46:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2452299962950,7cyclictest0-21swapper/210:29:582
2452299962950,7cyclictest0-21swapper/210:29:582
2452299956944,7cyclictest0-21swapper/208:18:222
2452299956944,7cyclictest0-21swapper/208:18:222
2452199941931,5cyclictest0-21swapper/110:29:581
2452199941931,5cyclictest0-21swapper/110:29:581
2452199935923,7cyclictest0-21swapper/107:45:271
2452199934924,5cyclictest0-21swapper/108:18:211
2452199934924,5cyclictest0-21swapper/108:18:211
2452399930923,3cyclictest0-21swapper/310:29:583
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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