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2026-08-27 - 09:10
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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 Thu Aug 27, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2787822625sleep60-21swapper04:34:346
2628922625sleep40-21swapper08:33:214
1846522625sleep40-21swapper08:20:494
1614522625sleep40-21swapper07:15:184
1389722625sleep20-21swapper06:10:582
1384022625sleep60-21swapper07:12:326
1702622525sleep40-21swapper05:17:144
294722423sleep50-21swapper06:52:065
1445622424sleep50-21swapper04:08:255
1081222423sleep40-21swapper07:05:184
494822323sleep40-21swapper07:53:044
465722323sleep40-21swapper08:54:104
33422323sleep30-21swapper05:44:023
3077922322sleep40-21swapper03:38:144
2782022323sleep40-21swapper04:33:444
2679722321sleep50-21swapper08:37:305
2519422321sleep50-21swapper04:29:295
200322323sleep40-21swapper08:49:304
1128022319sleep50-21swapper06:06:375
936922221sleep20-21swapper04:01:492
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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