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2026-06-22 - 08:50
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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 Jun 22, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3010222725sleep50-21swapper18:21:445
1061222625sleep50-21swapper19:45:475
991522423sleep20-21swapper21:46:442
528422323sleep40-21swapper19:35:454
2086022221sleep40-21swapper19:03:044
1281622221sleep40-21swapper20:49:404
1135322221sleep70-21swapper17:45:287
1105622221sleep40-21swapper18:46:404
2062222117sleep50-21swapper22:07:285
78622019sleep20-21swapper19:28:072
78622019sleep20-21swapper19:28:072
1231222019sleep40-21swapper18:48:084
978421919sleep40-21swapper21:44:544
904991918cyclictest0-21swapper19:52:350
718621915sleep60-21swapper21:40:486
50021919sleep40-21swapper20:28:034
486021919sleep60-21swapper20:35:096
462821919sleep60-21swapper21:37:206
436221919sleep40-21swapper21:33:344
427021917sleep50-21swapper22:37:295
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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