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2026-08-25 - 19:33
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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 Aug 25, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
711723026sleep50-21swapper18:08:435
3190423030sleep40-21swapper15:51:414
1992122828sleep50-21swapper18:29:155
897522727sleep40-21swapper19:10:364
787522727sleep50-21swapper16:08:385
673522726sleep50-21swapper18:06:115
3075622727sleep40-21swapper18:51:394
2455222726sleep20-21swapper20:40:052
2303522726sleep40-21swapper17:35:044
1827522727sleep40-21swapper16:27:504
1233122727sleep40-21swapper17:14:324
858822626sleep50-21swapper20:10:315
699122625sleep40-21swapper17:04:234
415022625sleep50-21swapper18:02:185
2758722625sleep30-21swapper19:44:523
2566322625sleep20-21swapper17:39:352
2534322625sleep50-21swapper18:40:285
2086622625sleep40-21swapper16:31:504
2043822625sleep30-21swapper17:31:113
1926622625sleep50-21swapper20:30:485
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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