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2025-11-30 - 04:04
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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 rack4slot3.osadl.org (updated Sun Nov 30, 2025 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
266179915714,133cyclictest30283-21munin-node00:23:200
266179915314,129cyclictest17294-21munin-node20:23:300
266179914815,123cyclictest27643-21chrt00:13:520
266179914814,125cyclictest25612-21fschecks_count00:08:310
266179914814,123cyclictest4708-21munin-node23:03:420
266179914814,123cyclictest16463-21sshd20:19:360
266179914514,98cyclictest31722-21munin-node21:08:230
266179914414,92cyclictest19077-21munin-node23:48:270
266179914414,121cyclictest26432-21chrt22:30:320
266179914414,120cyclictest28374-21munin-node20:58:490
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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