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2026-08-10 - 19:39
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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 Aug 10, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
829823029sleep50-21swapper06:14:555
96422727sleep40-21swapper09:04:044
3020022625sleep50-21swapper05:57:425
2403722625sleep20-21swapper08:48:492
1290422625sleep50-21swapper08:25:075
607222323sleep60-21swapper05:10:536
575622323sleep60-21swapper07:14:026
2870622323sleep40-21swapper09:57:424
2325222323sleep40-21swapper09:45:574
1780322323sleep50-21swapper09:34:225
1072922323sleep40-21swapper07:21:524
890922221sleep20-21swapper05:18:182
704322221sleep20-21swapper10:18:212
649522221sleep70-21swapper05:13:597
581822221sleep60-21swapper06:12:326
424822221sleep50-21swapper10:11:275
416422221sleep70-21swapper10:10:177
332422221sleep20-21swapper05:04:412
3231622221sleep20-21swapper09:04:022
3217022221sleep60-21swapper08:03:246
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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