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2026-07-25 - 00:21
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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 Fri Jul 24, 2026 00:57:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
108933899195186,2cyclictest0-21swapper/820:05:1830
108933899195186,2cyclictest0-21swapper/820:05:1730
108938799180158,11cyclictest0-21swapper/2420:35:1617
108938799180158,11cyclictest0-21swapper/2420:35:1617
108933899177157,9cyclictest0-21swapper/820:35:1730
108933899177157,9cyclictest0-21swapper/820:35:1630
108932299177114,25cyclictest0-21swapper/223:08:3412
108932299177114,25cyclictest0-21swapper/223:08:3312
10893889917487,61cyclictest0-21swapper/2523:50:1918
10893889917487,61cyclictest0-21swapper/2523:50:1818
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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