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2026-06-17 - 14:50
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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 rackaslot6.osadl.org (updated Wed Jun 17, 2026 12:44:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
206759199381,19cyclictest0-21swapper/00
206759699361,5cyclictest835-21snmpd5
206759199361,26cyclictest0-21swapper/00
206759199361,23cyclictest0-21swapper/00
206759199354,18cyclictest0-21swapper/00
206759199352,26cyclictest0-21swapper/00
2067591993515,11cyclictest0-21swapper/00
206759499341,15cyclictest0-21swapper/33
206759499341,10cyclictest0-21swapper/33
2067591993429,3cyclictest0-21swapper/00
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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