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2026-08-14 - 10:28
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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 Aug 14, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1229022726sleep20-21swapper20:20:482
977522625sleep20-21swapper19:12:302
3041422625sleep20-21swapper21:53:232
1736822625sleep20-21swapper20:27:122
898122424sleep30-21swapper21:12:033
527222424sleep20-21swapper17:03:212
395622323sleep40-21swapper21:06:204
2795022323sleep40-21swapper21:51:174
2544322323sleep50-21swapper20:43:165
2366222321sleep20-21swapper18:40:052
2010422323sleep30-21swapper20:33:143
1854322321sleep40-21swapper17:27:404
1854322321sleep40-21swapper17:27:404
1564822323sleep30-21swapper18:24:453
1064222319sleep50-21swapper18:16:315
954722221sleep20-21swapper20:14:402
889722221sleep20-21swapper22:16:042
832522221sleep20-21swapper21:11:382
699422221sleep40-21swapper20:11:144
634722221sleep20-21swapper21:07:302
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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