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2026-05-04 - 15:28
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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 Mon May 04, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1917499599,7cyclictest0-21swapper/311:34:593
19174995811,41cyclictest23491-21ssh10:21:003
1915899585,47cyclictest0-21swapper/111:21:391
1915899573,48cyclictest0-21swapper/108:27:131
1915099574,47cyclictest0-21swapper/011:14:590
1915099573,49cyclictest0-21swapper/007:41:560
1915899564,6cyclictest0-21swapper/111:36:081
1917499553,9cyclictest0-21swapper/309:16:563
1917499553,9cyclictest0-21swapper/309:16:563
1917499552,47cyclictest17217-21wc10:12:113
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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