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2025-05-09 - 06:05
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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: performance
Characteristics of the 10 highest latencies:
System rack5slot1.osadl.org (updated Fri May 09, 2025 00:44:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
62482630,0sleep70-21swapper/720:45:197
14482630,0sleep60-21swapper/622:50:166
317072600,1sleep60-21swapper/622:49:046
32802580,1sleep70-21swapper/720:40:157
226932580,2sleep763-21ksoftirqd/721:34:467
205012580,0sleep50-21swapper/521:32:285
25992560,0sleep60-21swapper/623:14:276
151982560,1sleep656-21ksoftirqd/619:05:136
320202550,0sleep00-21swapper/022:03:390
1739899395,27cyclictest0-21swapper/022:10:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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