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2025-10-16 - 15:37
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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 Oct 16, 2025 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
798523534sleep20-21swapper10:15:132
564423433sleep20-21swapper09:10:232
941323130sleep30-21swapper06:17:383
598423130sleep30-21swapper08:10:463
3252623131sleep30-21swapper08:59:113
3211023127sleep30-21swapper11:02:123
2982523131sleep20-21swapper08:53:422
2948823131sleep20-21swapper10:57:472
2722923131sleep40-21swapper08:49:364
2655723130sleep20-21swapper10:48:582
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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