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2026-05-01 - 08:31
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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 Fri May 01, 2026 00:46:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1366199968956,7cyclictest0-21swapper/121:40:261
1366399966955,5cyclictest0-21swapper/321:40:263
1366099923901,17cyclictest12729-21kworker/0:4+events_freezable_power_21:40:270
1366099790752,33cyclictest11445-21kworker/0:1+events_freezable_power_21:18:310
1366299784769,8cyclictest0-21swapper/221:40:272
1366199772760,7cyclictest0-21swapper/120:01:451
1366199771759,7cyclictest0-21swapper/122:13:211
1366199771759,7cyclictest0-21swapper/122:13:211
1366199771759,7cyclictest0-21swapper/120:56:351
1366199769757,7cyclictest0-21swapper/122:24:191
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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