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2026-03-01 - 09:08
[ 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 Sun Mar 01, 2026 00:46:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
628218993810,380cyclictest0-21swapper/323:17:023
62821899380379,1cyclictest682286-21kworker/3:122:09:023
62821899380378,1cyclictest803158-21kworker/3:000:15:023
62821899380378,1cyclictest682286-21kworker/3:122:55:033
62821899380378,1cyclictest682286-21kworker/3:122:55:023
628218993800,380cyclictest0-21swapper/323:23:033
628218993800,380cyclictest0-21swapper/321:41:033
628218993800,380cyclictest0-21swapper/300:29:023
628218993800,379cyclictest0-21swapper/323:04:023
628218993800,379cyclictest0-21swapper/321:45:033
628218993800,379cyclictest0-21swapper/300:38:023
628218993800,1cyclictest0-21swapper/300:34:023
62821899379378,1cyclictest638751-21kworker/3:021:10:023
62821899379377,1cyclictest682286-21kworker/3:121:39:023
62821899379377,1cyclictest0-21swapper/321:01:023
628218993790,379cyclictest0-21swapper/323:58:023
628218993790,379cyclictest0-21swapper/322:37:033
62821899378376,1cyclictest803158-21kworker/3:023:36:023
62821899377376,1cyclictest682286-21kworker/3:122:32:023
62821899377375,2cyclictest682286-21kworker/3:122:42:023
62821899377375,1cyclictest803158-21kworker/3:000:21:023
62821899377375,1cyclictest803158-21kworker/3:000:21:023
62821899377375,1cyclictest682286-21kworker/3:121:33:023
62823899376371,2cyclictest908692-21systemd-userwor00:31:026
62821899376375,1cyclictest803158-21kworker/3:023:30:023
62821899376375,1cyclictest803158-21kworker/3:000:09:023
62821899376375,1cyclictest0-21swapper/320:14:023
62821899376374,1cyclictest682286-21kworker/3:122:25:023
62821899376374,1cyclictest0-21swapper/320:54:033
62821899376374,1cyclictest0-21swapper/319:39:033
62821899375374,1cyclictest682286-21kworker/3:121:59:023
62821899375374,1cyclictest0-21swapper/320:46:033
62821899375374,1cyclictest0-21swapper/320:37:023
62821899374373,1cyclictest682286-21kworker/3:122:14:023
62821899374372,1cyclictest0-21swapper/319:33:033
62821899373372,1cyclictest0-21swapper/320:21:023
62823899372371,1cyclictest0-21swapper/600:18:026
62823899369367,2cyclictest0-21swapper/622:46:026
62820199369368,1cyclictest705308-21kworker/1:119:27:021
62823899368366,1cyclictest97550irq/166-enp0s3121:30:026
62821899368367,1cyclictest603210-21kworker/3:219:21:023
62823899367366,1cyclictest0-21swapper/600:25:026
62821899367365,1cyclictest638751-21kworker/3:021:08:023
62823899366365,1cyclictest655940-21kworker/6:221:29:026
62823899366365,1cyclictest655940-21kworker/6:221:29:026
62823899366365,1cyclictest0-21swapper/623:25:026
62823899366363,3cyclictest0-21swapper/622:39:036
62823899365364,1cyclictest655940-21kworker/6:223:46:026
62823899365364,1cyclictest655940-21kworker/6:223:35:026
62823899365364,1cyclictest0-21swapper/623:05:026
62823899365364,1cyclictest0-21swapper/621:47:036
62823899365364,1cyclictest0-21swapper/621:11:026
62823899364363,1cyclictest939695-21kworker/6:119:25:026
62823899364363,1cyclictest655940-21kworker/6:223:16:026
62823899364363,1cyclictest0-21swapper/622:21:026
62823899364361,3cyclictest655940-21kworker/6:221:37:026
62823899363362,1cyclictest655940-21kworker/6:223:33:026
62823899363362,1cyclictest0-21swapper/622:01:026
62823899363362,1cyclictest0-21swapper/621:00:026
62823899363361,1cyclictest0-21swapper/623:50:036
62823899363361,1cyclictest0-21swapper/622:13:026
62823899363361,1cyclictest0-21swapper/619:20:026
62823899363361,1cyclictest0-21swapper/600:39:026
62823899363360,3cyclictest655940-21kworker/6:223:22:026
62823899362361,1cyclictest655940-21kworker/6:221:20:026
62823899362361,1cyclictest655940-21kworker/6:200:03:026
62823899362360,1cyclictest655940-21kworker/6:223:10:026
62823899362360,1cyclictest0-21swapper/600:11:026
62823899361360,1cyclictest0-21swapper/623:44:026
62823899361360,1cyclictest0-21swapper/622:51:026
62823899361360,1cyclictest0-21swapper/622:31:026
62823899361360,1cyclictest0-21swapper/621:16:036
62823899361360,1cyclictest0-21swapper/620:15:026
62823899361360,1cyclictest0-21swapper/619:30:026
62823899361359,1cyclictest655940-21kworker/6:222:58:036
62823899361359,1cyclictest655940-21kworker/6:222:58:026
62823899360359,1cyclictest655940-21kworker/6:222:27:026
62823899360359,1cyclictest0-21swapper/620:08:036
62823899360358,1cyclictest0-21swapper/621:43:026
62823899360358,1cyclictest0-21swapper/619:45:036
62823899359358,1cyclictest655940-21kworker/6:222:08:026
62823899359358,1cyclictest0-21swapper/620:25:026
62823899359357,1cyclictest643228-21kworker/6:220:00:026
62823899359357,1cyclictest643228-21kworker/6:220:00:026
62823899356355,1cyclictest939695-21kworker/6:119:16:026
62823899356355,1cyclictest939695-21kworker/6:119:13:026
62823899356355,1cyclictest0-21swapper/619:55:026
62823899356354,1cyclictest655940-21kworker/6:220:51:036
62823899356354,1cyclictest655940-21kworker/6:220:41:026
62823899355354,1cyclictest939695-21kworker/6:119:42:036
62823899355354,1cyclictest0-21swapper/620:33:026
62823899354353,1cyclictest655940-21kworker/6:220:59:026
62823899354353,1cyclictest655940-21kworker/6:220:49:026
62823899354353,1cyclictest0-21swapper/619:51:026
62823399324323,1cyclictest0-21swapper/522:59:025
62823399324323,1cyclictest0-21swapper/522:59:025
62820199313312,1cyclictest0-21swapper/123:11:021
62820199312311,1cyclictest847475-21kworker/1:100:01:021
62820199310309,1cyclictest847475-21kworker/1:123:59:021
62820199310309,1cyclictest0-21swapper/123:42:021
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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