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2025-12-03 - 14:13
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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 Wed Dec 03, 2025 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1148921500,2sleep03-21ksoftirqd/017:17:290
2509199725,35cyclictest0-21swapper/215:39:102
2509199723,39cyclictest0-21swapper/216:44:262
2509199723,39cyclictest0-21swapper/215:30:082
2509199723,39cyclictest0-21swapper/215:30:082
2509199718,34cyclictest0-21swapper/215:00:282
2509199717,31cyclictest0-21swapper/217:09:542
2509199715,33cyclictest0-21swapper/216:21:102
2509199715,33cyclictest0-21swapper/215:14:192
2509199715,32cyclictest0-21swapper/217:28:322
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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