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2026-07-11 - 09:42
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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
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rack7slot2.osadl.org (updated Sat Jul 11, 2026 00:44:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
415717599115101,5cyclictest151241-21kworker/u4:16+events_unbound00:11:260
415717599115101,5cyclictest151241-21kworker/u4:16+events_unbound00:11:250
415717699114106,6cyclictest63668-21kworker/u4:6+events_unbound22:31:111
41571759910595,4cyclictest4159686-21kworker/u4:13+events_unbound19:35:320
41571759910295,5cyclictest116562-21kworker/u4:13+events_unbound23:52:310
4157175999990,7cyclictest4157109-21kworker/u4:7+events_unbound19:40:320
4157176999890,6cyclictest72678-21kworker/u4:2+events_unbound22:46:141
4157176999689,5cyclictest103189-21kworker/u4:10+events_unbound23:16:181
4157176999183,5cyclictest4190224-21kworker/u4:12+events_unbound21:15:531
4157175998881,5cyclictest59134-21kworker/u4:11+events_unbound22:26:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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