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2026-08-01 - 16:06
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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 Sat Aug 01, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3038722625sleep60-21swapper08:17:126
2857522625sleep40-21swapper06:13:304
2581022625sleep40-21swapper06:07:064
2312722623sleep60-21swapper06:01:476
2275622625sleep40-21swapper07:01:564
1373022625sleep20-21swapper09:48:402
1185822625sleep40-21swapper07:44:054
1185822625sleep40-21swapper07:44:054
2741622521sleep50-21swapper09:13:135
917822323sleep50-21swapper07:38:545
878222323sleep40-21swapper08:38:394
692822322sleep50-21swapper06:34:205
446322323sleep40-21swapper05:26:484
2893422321sleep50-21swapper05:13:135
2774622323sleep60-21swapper08:12:326
258522323sleep40-21swapper10:27:074
2458622323sleep50-21swapper09:05:535
2004822321sleep50-21swapper06:56:205
1750022323sleep40-21swapper06:52:594
158422323sleep50-21swapper06:24:595
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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