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2026-06-08 - 00:32
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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 Sun Jun 07, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
452323130sleep50-21swapper06:08:555
81822727sleep30-21swapper09:06:283
396222625sleep20-21swapper08:11:372
2631922621sleep40-21swapper05:50:144
155122625sleep50-21swapper07:05:545
3095522521sleep40-21swapper08:01:064
2816022522sleep50-21swapper06:53:055
1767122525sleep40-21swapper07:36:424
1655022521sleep50-21swapper10:36:335
3241822421sleep50-21swapper11:04:505
2758822421sleep50-21swapper09:56:405
2440422419sleep70-21swapper10:49:327
2188222422sleep50-21swapper10:46:335
868022322sleep50-21swapper09:18:145
621622322sleep50-21swapper09:16:065
45022323sleep50-21swapper10:06:405
425022323sleep60-21swapper07:10:276
383222323sleep40-21swapper08:09:474
352922323sleep60-21swapper09:10:476
3260722323sleep50-21swapper09:03:025
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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