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2026-06-25 - 03:51
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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 Thu Jun 25, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
815422727sleep40-21swapper19:12:274
835322625sleep50-21swapper19:15:165
705722625sleep20-21swapper21:11:022
852222323sleep50-21swapper18:12:265
547722323sleep40-21swapper19:07:154
2080222323sleep20-21swapper21:38:072
1255822323sleep60-21swapper22:24:526
584522221sleep50-21swapper18:07:145
561722221sleep30-21swapper19:09:143
3170822221sleep30-21swapper20:56:223
2684122221sleep50-21swapper19:47:425
217322221sleep20-21swapper21:03:412
2014522221sleep40-21swapper18:36:024
1557822221sleep20-21swapper21:29:342
1357322221sleep20-21swapper20:25:562
1041922221sleep70-21swapper22:20:537
2870822121sleep60-21swapper21:51:556
2834622121sleep40-21swapper22:52:034
452922019sleep40-21swapper22:09:304
3193721919sleep50-21swapper20:59:365
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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