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2026-08-04 - 19:33
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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 Tue Aug 04, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1530923029sleep50-21swapper08:24:485
925522625sleep50-21swapper10:15:085
1219522423sleep40-21swapper09:18:494
752022221sleep40-21swapper08:12:394
418922221sleep50-21swapper09:03:375
3212622221sleep40-21swapper06:55:404
3112422221sleep40-21swapper09:57:304
3022122221sleep50-21swapper05:53:075
2505222221sleep20-21swapper09:43:122
2418922221sleep50-21swapper06:41:325
2337322221sleep50-21swapper08:40:495
2300222221sleep60-21swapper09:40:526
1660722221sleep50-21swapper05:26:585
1586022221sleep40-21swapper07:27:094
1348922221sleep40-21swapper06:20:594
1084122221sleep40-21swapper06:16:114
1041922221sleep30-21swapper08:18:063
1011222221sleep50-21swapper08:16:405
1834122119sleep40-21swapper07:29:334
966722019sleep50-21swapper10:18:045
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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