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2026-06-24 - 04:33
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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 Jun 24, 2026 00:46:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2692999768756,7cyclictest0-21swapper/300:31:243
2692999768756,7cyclictest0-21swapper/300:31:233
2692999766754,7cyclictest0-21swapper/323:14:383
2692999766754,7cyclictest0-21swapper/300:09:283
2692899766754,7cyclictest0-21swapper/200:20:262
2692899766754,7cyclictest0-21swapper/200:20:262
2692999761749,7cyclictest0-21swapper/322:52:413
2692999761749,7cyclictest0-21swapper/320:08:113
2692899761748,8cyclictest0-21swapper/222:30:462
2692999760748,7cyclictest0-21swapper/319:57:143
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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