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2026-05-04 - 18:23
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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 May 04, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
536322928sleep40-21swapper07:09:074
260222423sleep40-21swapper07:02:424
2161222423sleep40-21swapper06:37:304
990922321sleep40-21swapper09:18:474
2887922323sleep50-21swapper08:52:475
2598922322sleep50-21swapper09:50:095
2072622323sleep30-21swapper09:41:033
1778722323sleep30-21swapper09:32:073
1551322323sleep40-21swapper08:27:184
153022323sleep40-21swapper10:04:334
983222221sleep20-21swapper09:17:412
965122221sleep20-21swapper10:20:322
814422221sleep20-21swapper07:15:452
688922221sleep30-21swapper10:14:083
682322221sleep20-21swapper10:13:112
634922221sleep20-21swapper11:11:532
494622221sleep40-21swapper06:06:244
468322221sleep30-21swapper09:10:143
414522221sleep20-21swapper10:07:592
393822221sleep40-21swapper11:10:274
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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