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2026-05-15 - 09:28
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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 Fri May 15, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1809222827sleep50-21swapper21:39:065
1739722827sleep40-21swapper20:35:594
3083622323sleep40-21swapper21:02:324
2101922323sleep40-21swapper18:43:474
340522221sleep50-21swapper22:12:195
2237222221sleep20-21swapper21:46:152
1879822221sleep50-21swapper22:39:085
1826022221sleep50-21swapper18:37:245
1768122221sleep30-21swapper19:34:363
2087722019sleep20-21swapper18:41:452
96721919sleep70-21swapper22:08:537
846621919sleep60-21swapper23:23:436
819021919sleep60-21swapper19:19:106
2901121919sleep40-21swapper18:58:354
1817621915sleep40-21swapper18:36:104
1508721919sleep40-21swapper19:30:364
1201221919sleep60-21swapper20:25:126
98921817sleep50-21swapper21:06:415
916221817sleep70-21swapper21:22:597
777721813sleep40-21swapper19:19:084
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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