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2026-07-07 - 13:41
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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 Jul 07, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
279923030sleep40-21swapper18:28:494
1810523030sleep50-21swapper20:59:595
225822926sleep40-21swapper20:31:574
2606522827sleep50-21swapper21:14:325
2206022827sleep50-21swapper18:07:055
795422726sleep40-21swapper19:41:484
668022726sleep50-21swapper22:39:555
503322723sleep50-21swapper19:33:085
400522726sleep50-21swapper22:34:435
2646722727sleep50-21swapper20:14:465
2470122727sleep60-21swapper18:11:386
2102922727sleep60-21swapper20:03:186
2102922727sleep60-21swapper20:03:186
586422625sleep40-21swapper17:34:074
559922625sleep50-21swapper18:35:465
453922625sleep40-21swapper21:37:044
446422625sleep30-21swapper21:35:593
2893122625sleep20-21swapper21:22:212
2881122625sleep50-21swapper21:20:405
2732222625sleep50-21swapper18:16:025
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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