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2025-09-14 - 07:01
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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: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 10 highest latencies:
System rackfslot0.osadl.org (updated Sun Sep 14, 2025 00:54:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
294780099181167,9cyclictest0-21swapper/820:20:1630
29478209918090,60cyclictest0-21swapper/2819:25:1021
2947806991710,92cyclictest0-21swapper/1421:30:206
29478239917087,52cyclictest0-21swapper/3121:30:2025
29477819916984,59cyclictest0-21swapper/120:55:201
29477819916984,59cyclictest0-21swapper/120:55:191
294781699168154,11cyclictest0-21swapper/2420:20:1617
29478199916789,49cyclictest0-21swapper/2721:30:2020
29478029916787,11cyclictest0-21swapper/1023:15:192
29478029916787,11cyclictest0-21swapper/1023:15:182
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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