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2025-11-24 - 00:41
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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, lowest P state: performance
Characteristics of the 10 highest latencies:
System rackfslot0.osadl.org (updated Sun Nov 23, 2025 00:55:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16724919917888,58cyclictest0-21swapper/222:40:1712
167255199176166,1cyclictest0-21swapper/2923:30:1722
16725119916488,39cyclictest0-21swapper/823:20:4530
16725119916488,39cyclictest0-21swapper/823:20:4530
16725219916384,44cyclictest0-21swapper/1122:30:183
16725039916278,73cyclictest0-21swapper/623:50:1728
16725469916032,125cyclictest0-21swapper/2423:30:1717
16725219916079,49cyclictest0-21swapper/1122:40:173
1672511991590,88cyclictest0-21swapper/823:50:1630
16725039915978,52cyclictest0-21swapper/623:20:4428
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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