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2026-06-14 - 22:09
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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 Sun Jun 14, 2026 12:46:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
634899748735,7cyclictest0-21swapper/109:18:121
634899746734,7cyclictest0-21swapper/111:40:461
634899746734,7cyclictest0-21swapper/111:40:451
634899734721,8cyclictest0-21swapper/108:45:181
634899732720,7cyclictest0-21swapper/112:35:351
634899730718,7cyclictest0-21swapper/112:02:421
634899729717,7cyclictest0-21swapper/110:56:541
634899727715,7cyclictest0-21swapper/108:23:221
634899727715,7cyclictest0-21swapper/108:23:221
634899726714,7cyclictest0-21swapper/108:01:251
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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