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2025-03-16 - 23:07
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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 rack2slot6.osadl.org (updated Sun Mar 16, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3953996313cyclictest14349-21kworker/0:021:18:260
3953996216cyclictest32727-21kworker/0:018:19:090
3953996213cyclictest14349-21kworker/0:020:57:050
3953996115cyclictest32727-21kworker/0:018:48:140
3953996114cyclictest32727-21kworker/0:019:02:160
3953996114cyclictest32727-21kworker/0:018:34:190
3953996114cyclictest14349-21kworker/0:020:54:080
3953996114cyclictest14349-21kworker/0:020:45:580
3953996114cyclictest14349-21kworker/0:020:30:260
3953996017cyclictest14349-21kworker/0:019:32:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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