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2026-08-11 - 20:14
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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 Tue Aug 11, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3234722727sleep40-21swapper05:59:044
2917622727sleep60-21swapper07:57:436
2421322727sleep40-21swapper06:47:304
2701622625sleep50-21swapper05:49:055
1653122625sleep60-21swapper05:31:376
1647622625sleep50-21swapper05:30:485
1341922625sleep20-21swapper06:25:432
2903722521sleep70-21swapper08:58:187
2718522521sleep60-21swapper05:51:306
821822423sleep50-21swapper06:17:305
821822423sleep50-21swapper06:17:305
579322423sleep20-21swapper05:10:292
2168622423sleep20-21swapper05:39:102
208322423sleep40-21swapper08:07:014
997622321sleep70-21swapper08:20:327
986422323sleep60-21swapper08:18:556
964222221sleep40-21swapper09:21:124
919522221sleep30-21swapper10:20:173
558722221sleep50-21swapper06:12:585
430722221sleep50-21swapper09:11:045
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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