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2025-12-13 - 15:45
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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 13, 2025 12:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
85323130sleep20-21swapper09:02:312
525623130sleep10-21swapper10:13:191
429423130sleep20-21swapper12:13:072
400923130sleep20-21swapper08:06:382
3210323130sleep20-21swapper11:04:182
3111823130sleep20-21swapper12:00:032
3109723130sleep10-21swapper11:59:461
3073223130sleep20-21swapper08:58:472
2848323130sleep20-21swapper11:55:232
2628323130sleep20-21swapper10:50:092
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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