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2026-06-04 - 23:34
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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 04, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3216722625sleep50-21swapper09:22:595
1917122323sleep40-21swapper07:57:114
1795422323sleep50-21swapper10:56:065
1734322323sleep60-21swapper05:53:326
901222221sleep40-21swapper06:39:084
825422221sleep40-21swapper08:38:564
328022221sleep60-21swapper07:28:486
328022221sleep60-21swapper07:28:486
2747222221sleep40-21swapper07:11:174
2430122221sleep40-21swapper09:09:454
1956622221sleep30-21swapper06:57:323
1840222221sleep70-21swapper08:55:087
1416922117sleep50-21swapper06:46:375
3181522019sleep20-21swapper10:23:222
2830322019sleep20-21swapper06:14:572
216822020sleep60-21swapper10:29:106
1066422017sleep50-21swapper08:40:175
997621917sleep50-21swapper10:41:185
997621917sleep50-21swapper10:41:185
9566991918cyclictest0-21swapper06:00:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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