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2026-07-04 - 02:35
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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 20 highest latencies:
System rack3slot1.osadl.org (updated Sat Jul 04, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1648999124122cyclictest14213-21sed19:49:393
1648799123122cyclictest30351-21grep16:44:391
164899910792cyclictest0-21swapper/316:14:263
1648799103102cyclictest0-21swapper/119:49:391
16489999692cyclictest0-21swapper/318:19:363
16489998882cyclictest0-21swapper/321:14:143
16489998882cyclictest0-21swapper/320:14:303
16489998782cyclictest0-21swapper/320:54:293
16489998782cyclictest0-21swapper/319:59:293
16489998782cyclictest0-21swapper/319:24:313
16489998782cyclictest0-21swapper/319:04:193
16489998782cyclictest0-21swapper/317:19:373
16489998682cyclictest0-21swapper/318:04:373
16489998681cyclictest0-21swapper/321:34:263
16489998681cyclictest0-21swapper/319:34:303
16489998681cyclictest0-21swapper/317:49:433
16489998481cyclictest0-21swapper/317:08:303
16487998482cyclictest11092-21tune2fs20:59:271
16489998382cyclictest0-21swapper/320:45:213
16489998382cyclictest0-21swapper/320:04:173
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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