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2026-08-27 - 16:09
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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 Thu Aug 27, 2026 00:57:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
390236399301266,25cyclictest0-21swapper/2019:53:1313
390236399301266,25cyclictest0-21swapper/2019:53:1213
390233199237151,14cyclictest0-21swapper/919:53:1331
390233199237151,14cyclictest0-21swapper/919:53:1231
390237499235160,57cyclictest0-21swapper/3119:53:1325
390237499235160,57cyclictest0-21swapper/3119:53:1225
390237199234165,49cyclictest0-21swapper/2819:53:1321
390237199234165,49cyclictest0-21swapper/2819:53:1221
390236499234150,17cyclictest0-21swapper/2119:53:1314
390236499234150,17cyclictest0-21swapper/2119:53:1214
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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