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2026-04-22 - 16:35
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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 Wed Apr 22, 2026 12:46:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
360499774762,7cyclictest0-21swapper/110:25:131
360599757747,5cyclictest0-21swapper/210:25:142
360499757744,8cyclictest0-21swapper/112:25:521
360499750737,7cyclictest0-21swapper/109:52:191
360599737725,7cyclictest0-21swapper/208:24:352
360599737725,7cyclictest0-21swapper/208:13:372
360599737725,7cyclictest0-21swapper/208:13:372
360599736724,7cyclictest0-21swapper/210:47:092
360599736724,7cyclictest0-21swapper/207:29:462
360599735723,7cyclictest0-21swapper/212:14:542
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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