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2026-08-07 - 01:58
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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 06, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
707222727sleep70-21swapper09:36:027
3144922721sleep40-21swapper09:21:114
338722625sleep20-21swapper07:26:492
2815622625sleep60-21swapper10:12:356
2279422625sleep20-21swapper10:02:062
2116622625sleep20-21swapper08:01:142
1095622625sleep20-21swapper05:37:172
1084022625sleep20-21swapper06:40:552
833322423sleep20-21swapper05:32:532
732122423sleep40-21swapper09:36:394
2713122423sleep40-21swapper06:09:444
2206222423sleep50-21swapper04:58:065
1286422423sleep50-21swapper07:42:045
732222321sleep50-21swapper09:36:405
576822323sleep30-21swapper05:29:173
3145622323sleep20-21swapper09:21:172
2852722323sleep50-21swapper09:12:315
2683622322sleep20-21swapper07:10:482
2142322321sleep20-21swapper06:59:362
1219022323sleep40-21swapper09:43:034
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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