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2026-03-07 - 17:40
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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 Fri Mar 06, 2026 12:46:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2713299950938,7cyclictest0-21swapper/110:01:061
2713399945935,5cyclictest0-21swapper/210:01:062
2713199913891,17cyclictest26578-21kworker/0:4+events_freezable_power_10:01:060
2713499846837,5cyclictest0-21swapper/310:01:063
2713199804761,36cyclictest26578-21kworker/0:4+events_freezable_power_08:55:190
2713299762750,7cyclictest0-21swapper/108:00:281
2713399757747,5cyclictest0-21swapper/208:00:292
2713299757745,7cyclictest0-21swapper/108:22:251
2713299756744,7cyclictest0-21swapper/112:12:431
2713299756744,7cyclictest0-21swapper/112:12:421
2713299755743,7cyclictest0-21swapper/109:28:131
2713299754742,7cyclictest0-21swapper/107:49:311
2713399752742,5cyclictest0-21swapper/208:22:252
2713299752740,7cyclictest0-21swapper/110:44:581
2713499751739,7cyclictest0-21swapper/308:33:233
2713399751741,5cyclictest0-21swapper/212:12:432
2713399751741,5cyclictest0-21swapper/212:12:422
2713399750740,5cyclictest0-21swapper/209:28:132
2713299750738,7cyclictest0-21swapper/110:12:041
2713399749739,5cyclictest0-21swapper/207:49:312
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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