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2026-07-31 - 12:26
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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 Fri Jul 31, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1842022424sleep50-21swapper17:53:055
2302222321sleep50-21swapper21:06:085
984122221sleep50-21swapper19:40:455
754222221sleep30-21swapper18:35:293
519322221sleep30-21swapper17:29:353
476822221sleep50-21swapper18:28:595
2911422221sleep30-21swapper18:13:363
2288022221sleep50-21swapper20:01:345
2158422221sleep00-21swapper17:00:190
166022221sleep30-21swapper19:23:473
1197922221sleep30-21swapper20:43:423
665122120sleep20-21swapper20:33:402
664622019sleep50-21swapper21:36:095
1858922019sleep40-21swapper17:55:294
1422022019sleep40-21swapper21:48:014
2835721919sleep40-21swapper20:13:414
675821817sleep40-21swapper20:35:104
623621817sleep40-21swapper21:33:124
51621817sleep60-21swapper17:21:216
513821817sleep50-21swapper17:28:495
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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