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2025-12-04 - 03:00
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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 rackbslot4.osadl.org (updated Thu Dec 04, 2025 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
207699584,48cyclictest0-21swapper/215:53:052
207699584,48cyclictest0-21swapper/215:18:472
206499585,47cyclictest0-21swapper/016:12:350
206499585,47cyclictest0-21swapper/016:12:350
207699564,47cyclictest0-21swapper/217:53:532
207699564,46cyclictest0-21swapper/217:38:532
207699554,46cyclictest0-21swapper/216:53:282
206499554,7cyclictest0-21swapper/015:17:260
149225512,37sleep10-21swapper/112:49:521
206499544,44cyclictest0-21swapper/017:54:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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