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2026-07-19 - 00:02
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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 Sat Jul 18, 2026 00:57:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
320544299236173,36cyclictest0-21swapper/620:51:5028
320544299236173,36cyclictest0-21swapper/620:51:5028
320545799233154,62cyclictest0-21swapper/1120:51:503
320545799233154,62cyclictest0-21swapper/1120:51:503
320546899228168,44cyclictest0-21swapper/1420:51:506
320546899228168,44cyclictest0-21swapper/1420:51:496
320548399227156,56cyclictest0-21swapper/2520:51:5018
320548399227156,56cyclictest0-21swapper/2520:51:5018
320548899224151,57cyclictest0-21swapper/3020:51:5024
320548899224151,57cyclictest0-21swapper/3020:51:5024
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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