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2026-08-12 - 12:27
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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, lowest P state: performance
Characteristics of the 10 highest latencies:
System rackfslot0.osadl.org (updated Wed Aug 12, 2026 00:57:14)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9899339917986,66cyclictest0-21swapper/3122:20:1625
9899339917986,66cyclictest0-21swapper/3122:20:1625
9898849917787,70cyclictest0-21swapper/800:15:1930
9898849917787,70cyclictest0-21swapper/800:15:1830
9899299917588,53cyclictest0-21swapper/2719:35:1720
9899329917482,65cyclictest0-21swapper/3022:55:1724
9899329917482,65cyclictest0-21swapper/3022:55:1724
989927991740,93cyclictest0-21swapper/2522:20:1618
989927991740,93cyclictest0-21swapper/2522:20:1618
9899339916884,65cyclictest0-21swapper/3100:39:4125
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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