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2026-04-17 - 01:52
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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 Apr 16, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3255522625sleep50-21swapper08:47:315
1730622625sleep50-21swapper06:17:105
3191522423sleep50-21swapper09:43:495
849422323sleep50-21swapper08:01:305
2705122322sleep50-21swapper08:34:595
2192322323sleep60-21swapper08:27:476
1343222323sleep40-21swapper09:11:154
983422221sleep40-21swapper11:03:594
744922221sleep50-21swapper11:02:565
518122221sleep50-21swapper09:58:065
3062122221sleep40-21swapper06:42:064
2975322221sleep60-21swapper08:40:366
2943522221sleep50-21swapper10:43:355
2342722221sleep40-21swapper11:32:404
2179822221sleep40-21swapper08:26:014
1992822221sleep40-21swapper06:21:334
196922221sleep50-21swapper10:50:565
1940522221sleep40-21swapper07:19:274
1793322221sleep50-21swapper11:20:175
1644622221sleep50-21swapper08:15:385
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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