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2026-07-15 - 05:39
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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 Jul 15, 2026 03:37:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
271699994449434,5cyclictest0-21swapper/202:59:192
271689994359427,3cyclictest0-21swapper/102:59:191
271709994339424,5cyclictest0-21swapper/302:59:193
271679994019367,29cyclictest7110-21kworker/0:5+events02:59:190
271699937823769,8cyclictest0-21swapper/203:34:222
271699937823769,8cyclictest0-21swapper/203:34:222
271689937733762,5cyclictest0-21swapper/103:34:221
271689937733762,5cyclictest0-21swapper/103:34:221
271709937663759,2cyclictest0-21swapper/303:34:223
271709937663759,2cyclictest0-21swapper/303:34:213
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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