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2026-05-01 - 20:43
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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: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackfslot5.osadl.org (updated Fri May 01, 2026 12:46:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
685399775732,38cyclictest1379-21kworker/0:6+events_freezable_power_07:10:430
685599733720,8cyclictest0-21swapper/210:50:032
685499728717,5cyclictest0-21swapper/110:50:021
685599726713,8cyclictest0-21swapper/211:01:002
685499721710,5cyclictest0-21swapper/111:01:001
685699715706,5cyclictest0-21swapper/311:55:513
685599715702,8cyclictest0-21swapper/209:00:232
685499710699,5cyclictest0-21swapper/109:00:221
685399703676,21cyclictest1379-21kworker/0:6+events_freezable_power_11:55:500
685699696687,5cyclictest0-21swapper/310:50:023
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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