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2026-06-24 - 16:06
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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 Wed Jun 24, 2026 12:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1589599114112cyclictest0-21swapper/104:38:141
1589599105102cyclictest27709-21tune2fs08:33:061
1589599104102cyclictest4015-21tune2fs07:38:081
1589599104102cyclictest19003-21tune2fs08:13:091
1589799103102cyclictest0-21swapper/307:38:083
1589599103102cyclictest0-21swapper/109:33:101
15895999997cyclictest0-21swapper/105:58:121
15897999392cyclictest0-21swapper/309:38:013
15897999392cyclictest0-21swapper/309:33:103
15897999392cyclictest0-21swapper/309:22:503
15897999392cyclictest0-21swapper/309:03:073
15897999392cyclictest0-21swapper/308:53:063
15897999392cyclictest0-21swapper/308:33:063
15897999392cyclictest0-21swapper/308:13:093
15897999392cyclictest0-21swapper/307:32:063
15897999392cyclictest0-21swapper/307:23:153
15897999392cyclictest0-21swapper/305:58:123
15897999392cyclictest0-21swapper/304:38:143
15897998482cyclictest1864-21hald-addon-stor07:58:073
15895998472cyclictest3526-21aten2.4-expect08:53:031
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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