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2023-12-08 - 23:58
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 101 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack4slot5.osadl.org (updated Fri Apr 19, 2019 12:43:20)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
823799629cyclictest8748-21memory0
823799628cyclictest16886-21/usr/sbin/munin0
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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