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2026-07-09 - 03:10
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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 Wed Jul 08, 2026 12:46:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2705299924912,7cyclictest0-21swapper/307:47:233
2705099920910,5cyclictest0-21swapper/107:47:231
2704999880856,19cyclictest30385-21kworker/0:0+events_freezable_power_07:47:230
2704999760720,35cyclictest29517-21kworker/0:2+events_freezable_power_07:58:210
2704999757717,34cyclictest28484-21kworker/0:1+events_freezable_power_09:48:010
2705299748734,9cyclictest0-21swapper/312:10:353
2705099744733,5cyclictest0-21swapper/112:10:341
2705299740728,7cyclictest0-21swapper/309:37:033
2705199738723,8cyclictest0-21swapper/207:47:232
2705099736726,5cyclictest0-21swapper/109:37:031
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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