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2026-02-04 - 03:35
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 50 highest latencies:
System rackbslot5.osadl.org (updated Wed Feb 04, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
349422928sleep50-21swapper19:39:105
405722826sleep50-21swapper20:45:525
2311822827sleep50-21swapper20:21:195
1738122827sleep50-21swapper19:06:535
2242222727sleep40-21swapper22:21:154
2585322625sleep20-21swapper20:27:172
2485722625sleep20-21swapper22:22:572
2157922625sleep40-21swapper00:18:554
1965522625sleep50-21swapper20:11:115
1667222625sleep50-21swapper23:10:135
1431122625sleep20-21swapper20:01:082
1413422625sleep40-21swapper19:58:384
1228422625sleep20-21swapper22:02:322
659722525sleep40-21swapper20:49:034
327722521sleep50-21swapper22:44:375
2758522525sleep40-21swapper22:28:514
2006622521sleep50-21swapper21:15:455
1995122525sleep40-21swapper20:12:304
928022423sleep40-21swapper20:54:084
617622423sleep40-21swapper19:44:214
396322423sleep40-21swapper20:44:314
3048322423sleep40-21swapper19:28:374
2785122423sleep40-21swapper19:24:044
2452522423sleep40-21swapper23:23:094
1971322423sleep40-21swapper22:15:394
1741922423sleep40-21swapper19:07:244
892922323sleep50-21swapper21:54:035
867822323sleep30-21swapper22:55:233
663422323sleep50-21swapper20:49:365
622522323sleep50-21swapper19:45:025
571122323sleep50-21swapper23:51:035
381122323sleep60-21swapper21:47:166
379122323sleep40-21swapper21:46:584
3254922323sleep50-21swapper23:38:305
3095622323sleep40-21swapper20:33:594
3059722323sleep50-21swapper19:30:145
295522323sleep50-21swapper23:44:555
2534522323sleep50-21swapper21:24:585
2520622323sleep40-21swapper19:19:244
2418522323sleep40-21swapper00:23:034
2236022323sleep60-21swapper23:22:236
1971422323sleep50-21swapper22:15:405
1934222323sleep30-21swapper23:15:163
1728322323sleep50-21swapper21:09:055
1691922323sleep50-21swapper20:05:115
1470222321sleep50-21swapper21:05:215
1396322323sleep30-21swapper23:04:433
934022221sleep20-21swapper23:57:322
933822221sleep50-21swapper20:54:575
880022221sleep20-21swapper22:57:062
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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