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2026-06-19 - 13:34
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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: performance
Characteristics of the 20 highest latencies:
System rack3slot1.osadl.org (updated Fri Jun 19, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2164299114112cyclictest29410-21tune2fs21:43:041
2164499113112cyclictest0-21swapper/321:43:043
216449910892cyclictest0-21swapper/321:48:013
216449910892cyclictest0-21swapper/319:42:573
216449910892cyclictest0-21swapper/319:38:083
216449910892cyclictest0-21swapper/317:22:593
216449910892cyclictest0-21swapper/316:28:123
2164499108103cyclictest0-21swapper/321:53:043
216449910792cyclictest0-21swapper/320:21:233
216449910792cyclictest0-21swapper/320:08:133
2164299104102cyclictest7389-21tune2fs17:08:121
2164299104102cyclictest31031-21tune2fs19:18:071
2164299103102cyclictest0-21swapper/119:38:121
21644999695cyclictest0-21swapper/317:58:093
21644999692cyclictest0-21swapper/319:36:593
21644999692cyclictest0-21swapper/317:13:223
21644999392cyclictest0-21swapper/319:23:073
21642999392cyclictest0-21swapper/119:17:321
21642999392cyclictest0-21swapper/118:47:551
21644998872cyclictest0-21swapper/320:13:073
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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