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2026-07-02 - 11:59
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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 20 highest latencies:
System rackfslot5.osadl.org (updated Wed Jul 01, 2026 12:46:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
143299979967,7cyclictest0-21swapper/209:38:252
143099970960,5cyclictest0-21swapper/109:38:241
143399965958,3cyclictest0-21swapper/309:38:243
142999918903,10cyclictest23103-21kworker/0:1+events_freezable_power_09:38:250
142999813766,41cyclictest25564-21kworker/0:3+events_freezable_power_10:55:110
142999788741,40cyclictest21857-21kworker/0:1+events_freezable_power_08:10:410
142999788741,40cyclictest21857-21kworker/0:1+events_freezable_power_08:10:410
143299782770,7cyclictest0-21swapper/211:06:092
143299779767,7cyclictest0-21swapper/209:27:262
142999779740,34cyclictest1045-21kworker/0:2+events_freezable_power_11:39:020
143299778766,7cyclictest0-21swapper/208:43:342
143299774762,7cyclictest0-21swapper/207:26:492
143099774764,5cyclictest0-21swapper/111:06:091
143299773761,7cyclictest0-21swapper/207:48:452
143299772760,7cyclictest0-21swapper/210:22:162
143299772760,7cyclictest0-21swapper/210:22:162
143299772760,7cyclictest0-21swapper/208:21:392
143299772760,7cyclictest0-21swapper/208:21:392
143299771759,7cyclictest0-21swapper/212:33:532
143299771759,7cyclictest0-21swapper/212:33:522
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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