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2026-08-17 - 04:03
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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 Mon Aug 17, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
942722727sleep40-21swapper18:30:474
2337322727sleep50-21swapper17:59:035
1859322625sleep60-21swapper21:49:376
1442322625sleep20-21swapper19:41:202
2813122423sleep40-21swapper19:06:254
1986622423sleep50-21swapper19:52:515
1114822423sleep40-21swapper21:38:304
348722321sleep50-21swapper20:22:525
3271322323sleep40-21swapper21:16:374
3130322323sleep50-21swapper18:13:125
2992522323sleep40-21swapper21:09:494
2203122323sleep40-21swapper20:56:134
1975922323sleep30-21swapper19:51:213
1907822323sleep50-21swapper21:52:245
1421922319sleep50-21swapper20:43:495
964622221sleep50-21swapper18:33:535
951222221sleep20-21swapper19:34:322
841722221sleep50-21swapper21:32:315
80022221sleep50-21swapper20:18:525
59722221sleep40-21swapper20:16:114
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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