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2025-12-31 - 17:50
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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 31, 2025 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2895499814,49cyclictest0-21swapper/109:37:001
2895499774,46cyclictest0-21swapper/111:23:261
2896999725,60cyclictest0-21swapper/311:30:173
2896399725,60cyclictest0-21swapper/209:05:082
2896999715,59cyclictest0-21swapper/310:10:243
2896399705,59cyclictest0-21swapper/209:04:302
2896999694,7cyclictest0-21swapper/309:35:253
2896399695,58cyclictest0-21swapper/211:24:132
2896399695,57cyclictest0-21swapper/211:50:362
2896399695,57cyclictest0-21swapper/211:01:242
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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