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2026-04-18 - 06:51
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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 Apr 18, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
314922827sleep50-21swapper19:46:425
2660522221sleep40-21swapper21:29:334
2348322221sleep50-21swapper22:23:285
194522221sleep70-21swapper22:46:037
2057122017sleep50-21swapper23:20:105
1397122019sleep40-21swapper19:03:284
1316022019sleep20-21swapper21:02:582
827521919sleep60-21swapper19:53:486
2773621919sleep50-21swapper18:29:205
2705021919sleep40-21swapper20:30:274
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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