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2026-02-07 - 07:33
[ 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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rackcslot6.osadl.org (updated Sat Feb 07, 2026 00:46:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
86281799380378,1cyclictest0-21swapper/619:10:036
86281799379378,1cyclictest0-21swapper/622:58:036
86281799378376,1cyclictest0-21swapper/600:34:026
86279599378376,1cyclictest1064684-21kworker/3:023:38:023
86281799377376,1cyclictest0-21swapper/623:09:026
86281799377376,1cyclictest0-21swapper/622:51:026
86281799377376,1cyclictest0-21swapper/621:51:026
86281799377376,1cyclictest0-21swapper/621:26:026
86281799377376,1cyclictest0-21swapper/621:15:026
86281799376375,1cyclictest0-21swapper/619:15:036
86281799375374,1cyclictest0-21swapper/622:41:026
86281799375374,1cyclictest0-21swapper/600:11:026
86281799374373,1cyclictest0-21swapper/619:20:026
86281799374373,1cyclictest0-21swapper/619:20:026
86281799373372,1cyclictest1019791-21kworker/6:023:35:026
86281799373371,1cyclictest1019791-21kworker/6:022:23:026
86281799372370,1cyclictest1019791-21kworker/6:000:15:026
86281799371370,1cyclictest948001-21kworker/6:121:35:026
86281799371369,1cyclictest1019791-21kworker/6:000:23:026
86281799370369,1cyclictest948001-21kworker/6:122:10:036
86281799370369,1cyclictest0-21swapper/600:39:026
86281799370368,1cyclictest1019791-21kworker/6:023:15:026
86281799370368,1cyclictest0-21swapper/623:33:026
86281799369368,1cyclictest917771-21kworker/6:221:22:026
86281799369368,1cyclictest0-21swapper/623:46:026
86281799369368,1cyclictest0-21swapper/623:46:026
86281799369367,1cyclictest948001-21kworker/6:121:33:026
86281799369367,1cyclictest0-21swapper/619:47:036
86281799368367,1cyclictest948001-21kworker/6:121:48:026
86281799368367,1cyclictest917771-21kworker/6:221:10:036
86281799368367,1cyclictest1148317-21kworker/6:120:20:036
86281799368367,1cyclictest1019791-21kworker/6:022:30:026
86281799368367,1cyclictest0-21swapper/623:04:036
86281799368367,1cyclictest0-21swapper/620:05:026
86281799368367,1cyclictest0-21swapper/600:08:026
86281799368366,2cyclictest1148317-21kworker/6:120:49:026
86281799368366,1cyclictest0-21swapper/620:28:036
86281799368366,1cyclictest0-21swapper/620:14:026
86281799367366,1cyclictest1019791-21kworker/6:022:26:026
86281799367366,1cyclictest1019791-21kworker/6:000:27:026
86281799367366,1cyclictest0-21swapper/620:41:026
86281799367366,1cyclictest0-21swapper/620:34:036
86281799367366,1cyclictest0-21swapper/619:58:026
86281799367366,1cyclictest0-21swapper/619:36:036
86279599367365,1cyclictest1134914-21ssh23:53:023
86281799365364,1cyclictest1148317-21kworker/6:119:50:026
86281799365364,1cyclictest0-21swapper/619:26:026
86281799364362,2cyclictest1148317-21kworker/6:120:17:026
86281799363361,1cyclictest1148317-21kworker/6:119:42:036
86281799363361,1cyclictest1148317-21kworker/6:119:34:036
86279599362361,1cyclictest926793-21kworker/3:021:18:023
86279599362361,1cyclictest0-21swapper/322:43:023
86279599362361,1cyclictest0-21swapper/322:19:023
86279599362360,1cyclictest0-21swapper/300:02:033
86281799361360,1cyclictest917771-21kworker/6:221:06:036
86279599361360,1cyclictest0-21swapper/322:22:023
86279599361360,1cyclictest0-21swapper/300:05:023
86279599361359,1cyclictest0-21swapper/321:20:023
86279599360359,1cyclictest0-21swapper/321:41:023
86279599360359,1cyclictest0-21swapper/321:32:023
86279599360359,1cyclictest0-21swapper/319:25:023
86279599359358,1cyclictest0-21swapper/321:45:023
86279599359358,1cyclictest0-21swapper/321:39:023
86279599359357,1cyclictest993-21runrttasks20:53:023
86279599359357,1cyclictest993-21runrttasks20:53:023
86279599359357,1cyclictest0-21swapper/322:52:023
86279599358357,1cyclictest0-21swapper/323:14:023
86279599358356,1cyclictest1064684-21kworker/3:000:13:023
86279599358356,1cyclictest0-21swapper/323:20:023
86279599358356,1cyclictest0-21swapper/320:15:033
86279599358356,1cyclictest0-21swapper/300:26:023
86279599357356,1cyclictest0-21swapper/323:48:023
86279599357356,1cyclictest0-21swapper/323:48:023
86279599357356,1cyclictest0-21swapper/323:08:023
86279599357356,1cyclictest0-21swapper/322:32:023
86279599357356,1cyclictest0-21swapper/321:07:033
86279599356355,1cyclictest0-21swapper/322:08:033
86279599356355,1cyclictest0-21swapper/322:02:023
86279599356354,1cyclictest1064684-21kworker/3:023:02:033
86279599355354,1cyclictest1064684-21kworker/3:023:56:023
86279599355354,1cyclictest1049969-21kworker/3:122:55:033
86279599355354,1cyclictest0-21swapper/321:57:023
86279599355354,1cyclictest0-21swapper/321:00:033
86279599355354,1cyclictest0-21swapper/320:40:023
86279599355354,1cyclictest0-21swapper/300:18:023
86279599355353,1cyclictest0-21swapper/319:38:033
86279599354353,1cyclictest1049969-21kworker/3:122:46:023
86279599353351,1cyclictest926793-21kworker/3:021:53:023
86279599352351,1cyclictest0-21swapper/322:39:033
86279599351350,1cyclictest1164144-21kworker/3:200:20:023
86279599351350,1cyclictest1064684-21kworker/3:023:18:023
86279599351349,1cyclictest1108821-21kworker/3:220:10:033
86279599351349,1cyclictest1064684-21kworker/3:023:44:033
86279599349348,1cyclictest1108821-21kworker/3:220:00:023
86279599349348,1cyclictest0-21swapper/320:46:023
86279599349348,1cyclictest0-21swapper/320:38:023
86279599349348,1cyclictest0-21swapper/319:12:033
86279599348347,1cyclictest0-21swapper/320:32:023
86279599348347,1cyclictest0-21swapper/320:22:033
86279599348347,1cyclictest0-21swapper/319:49:023
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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