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2025-12-20 - 09:51
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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 Sat Dec 20, 2025 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1057523025sleep70-21swapper19:53:567
2655222828sleep60-21swapper20:23:416
892422726sleep60-21swapper23:52:126
342922727sleep60-21swapper23:40:046
2905322727sleep60-21swapper20:26:216
2236722723sleep70-21swapper00:18:467
1889622727sleep20-21swapper19:07:582
165922723sleep70-21swapper21:37:287
996922625sleep70-21swapper20:50:477
959622625sleep70-21swapper21:50:577
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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