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2026-05-15 - 11:16
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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 Fri May 15, 2026 00:46:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2208999763749,9cyclictest0-21swapper/219:25:572
2208999754742,7cyclictest0-21swapper/221:15:372
2208999751739,7cyclictest0-21swapper/200:00:072
2208999750738,7cyclictest0-21swapper/222:32:242
2208999750738,7cyclictest0-21swapper/219:36:562
2208999750738,7cyclictest0-21swapper/219:36:562
2208999749737,7cyclictest0-21swapper/222:21:252
2208999748736,7cyclictest0-21swapper/220:09:502
2208999748736,7cyclictest0-21swapper/220:09:492
2208999747735,7cyclictest0-21swapper/223:49:092
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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