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2026-04-29 - 21:06
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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 Wed Apr 29, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3244522727sleep40-21swapper07:44:204
2974422726sleep50-21swapper07:38:455
2924922726sleep50-21swapper08:37:115
229922726sleep50-21swapper08:48:235
760122625sleep40-21swapper08:57:504
433622625sleep40-21swapper09:49:524
3192622625sleep50-21swapper08:42:235
2604722625sleep20-21swapper09:29:582
1635922625sleep20-21swapper07:12:492
1374422621sleep40-21swapper07:08:354
1098822625sleep40-21swapper07:02:184
1028722625sleep40-21swapper09:03:114
839522521sleep40-21swapper06:58:184
2317922521sleep30-21swapper10:27:293
1340222521sleep30-21swapper08:09:083
1832022423sleep40-21swapper09:18:394
163522423sleep40-21swapper09:45:044
1009422423sleep20-21swapper09:00:292
982322323sleep40-21swapper10:02:014
958622323sleep50-21swapper11:04:045
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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