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2026-04-20 - 18:14
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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 20 highest latencies:
System rackbslot5.osadl.org (updated Mon Apr 20, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2438722827sleep40-21swapper08:52:494
602322727sleep60-21swapper07:16:316
1408822727sleep60-21swapper07:32:326
2523322625sleep50-21swapper06:54:055
2523322625sleep50-21swapper06:54:055
2471022625sleep40-21swapper07:51:584
510122423sleep20-21swapper10:19:382
2111822423sleep20-21swapper10:50:032
924222323sleep60-21swapper06:24:056
621022323sleep50-21swapper07:19:105
523222221sleep70-21swapper09:16:047
516022221sleep40-21swapper10:20:284
464222221sleep60-21swapper11:18:326
31922221sleep20-21swapper08:08:052
2972722221sleep60-21swapper09:02:516
2972722221sleep60-21swapper09:02:516
2644922221sleep60-21swapper11:00:076
248022221sleep20-21swapper10:15:142
2151822221sleep50-21swapper09:50:205
210622221sleep60-21swapper11:15:286
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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