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2026-01-11 - 23:17
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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 Sun Jan 11, 2026 12:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1392723029sleep60-21swapper11:10:456
688322727sleep60-21swapper07:54:386
659322723sleep60-21swapper08:55:286
622622625sleep60-21swapper09:55:066
47722625sleep60-21swapper10:45:406
457822625sleep60-21swapper06:49:486
378322625sleep60-21swapper09:53:146
331422625sleep60-21swapper10:51:326
3271622625sleep60-21swapper11:47:186
2989322625sleep60-21swapper11:40:066
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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