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2026-05-09 - 09:28
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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: ondemand
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackbslot5.osadl.org (updated Sat May 09, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2327422828sleep30-21swapper21:58:353
2940722727sleep50-21swapper20:09:145
2414922723sleep20-21swapper18:58:202
740022625sleep20-21swapper21:30:172
536422625sleep20-21swapper19:23:252
478322625sleep20-21swapper21:26:012
361322625sleep20-21swapper18:23:072
3016422625sleep20-21swapper18:09:062
2709222625sleep50-21swapper19:03:435
2599022626sleep40-21swapper22:04:214
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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