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2026-04-12 - 12:01
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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 Apr 12, 2026 00:46:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1587799773760,7cyclictest0-21swapper/123:16:411
1587699766728,32cyclictest17687-21kworker/0:0+events_freezable_power_22:21:500
1587699754722,26cyclictest30976-21kworker/0:2+events_freezable_power_23:16:400
1587799737725,7cyclictest0-21swapper/120:10:151
1587799733720,8cyclictest0-21swapper/123:05:421
1587799730718,7cyclictest0-21swapper/121:59:541
1587799730718,7cyclictest0-21swapper/121:59:541
1587799728716,7cyclictest0-21swapper/123:27:391
1587799725713,7cyclictest0-21swapper/120:32:111
1587799724712,7cyclictest0-21swapper/121:16:021
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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