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2026-03-24 - 09:17
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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 20 highest latencies:
System rackbslot5.osadl.org (updated Tue Mar 24, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
895022826sleep50-21swapper22:59:275
912322625sleep30-21swapper21:59:223
663522625sleep30-21swapper20:51:283
3270222625sleep20-21swapper23:43:492
3270222625sleep20-21swapper23:43:492
2733322625sleep50-21swapper23:33:125
181622625sleep30-21swapper19:43:423
1780722625sleep20-21swapper20:13:182
1670522625sleep30-21swapper23:13:493
1545422625sleep30-21swapper19:07:163
1481522625sleep20-21swapper21:09:042
1007022625sleep30-21swapper18:56:363
782322523sleep40-21swapper18:54:374
1437722525sleep50-21swapper22:08:215
700822423sleep40-21swapper19:51:194
394022419sleep30-21swapper20:46:003
2866622423sleep30-21swapper19:30:373
2540622423sleep40-21swapper21:28:024
238422423sleep50-21swapper19:44:485
1729522423sleep30-21swapper21:11:293
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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