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2026-11-06 - 00:01
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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: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackbslot5.osadl.org (updated Thu Nov 05, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2090323029sleep40-21swapper21:37:434
650122625sleep20-21swapper17:08:432
3252122625sleep40-21swapper18:54:574
454422423sleep20-21swapper22:07:502
748122323sleep60-21swapper21:11:206
209822321sleep50-21swapper21:00:395
828322221sleep40-21swapper19:11:544
794122221sleep40-21swapper20:12:284
751022221sleep50-21swapper21:11:435
292622221sleep50-21swapper19:01:305
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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