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2026-02-15 - 00:02
[ 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 14, 2026 12:46:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
377956699381378,2cyclictest3798401-21kworker/6:212:05:026
3779526993810,1cyclictest0-21swapper/110:19:011
377956699379378,1cyclictest3897456-21kworker/6:010:45:016
377956699378377,1cyclictest3493917-21kworker/6:009:24:016
377956699378376,1cyclictest3798401-21kworker/6:211:45:036
377956699378376,1cyclictest3493917-21kworker/6:008:45:026
377955199378376,1cyclictest3779212-21kworker/4:008:01:024
377956699377376,1cyclictest0-21swapper/611:57:026
377956699377376,1cyclictest0-21swapper/611:51:026
377956699377376,1cyclictest0-21swapper/608:17:026
377956699377375,1cyclictest3897456-21kworker/6:010:25:026
377956699377375,1cyclictest3862953-21kworker/6:109:31:016
377956699377375,1cyclictest3493917-21kworker/6:007:37:026
377956699377374,1cyclictest3897456-21kworker/6:010:31:016
377956699376374,1cyclictest3862953-21kworker/6:110:11:016
377956699376374,1cyclictest3493917-21kworker/6:007:57:016
377956699376374,1cyclictest3493917-21kworker/6:007:13:026
377955199376374,1cyclictest3963845-21kworker/4:212:25:024
377955199376374,1cyclictest3779212-21kworker/4:010:23:024
377956699375373,1cyclictest3493917-21kworker/6:008:33:016
377956699375373,1cyclictest3493917-21kworker/6:007:53:016
377956699374373,1cyclictest0-21swapper/610:17:026
377955199374371,2cyclictest3779212-21kworker/4:010:35:024
377956699373372,1cyclictest3493917-21kworker/6:007:21:026
377956699373372,1cyclictest0-21swapper/608:10:026
377956699373372,1cyclictest0-21swapper/607:26:026
377955199373372,1cyclictest3779212-21kworker/4:007:25:024
377955199373372,1cyclictest0-21swapper/411:41:024
377955199373372,1cyclictest0-21swapper/407:33:024
377956699372371,1cyclictest3862953-21kworker/6:110:01:016
377955899372370,1cyclictest3779419-21kworker/5:210:19:015
377955199372371,1cyclictest0-21swapper/411:13:014
377955199372370,1cyclictest0-21swapper/409:49:024
377956699371370,1cyclictest0-21swapper/609:08:026
377956699371369,1cyclictest0-21swapper/609:57:016
377955199371370,1cyclictest0-21swapper/408:05:024
377955199371369,1cyclictest3779212-21kworker/4:011:01:014
377955199371369,1cyclictest3779212-21kworker/4:009:19:014
377956699370368,1cyclictest3897456-21kworker/6:011:08:016
377955199370369,1cyclictest3779212-21kworker/4:009:09:014
377955199370369,1cyclictest0-21swapper/411:17:014
377955199370369,1cyclictest0-21swapper/411:17:014
377955199370369,1cyclictest0-21swapper/409:27:024
377955199369367,1cyclictest3779212-21kworker/4:007:41:024
377956699368367,1cyclictest0-21swapper/611:35:036
377956699368367,1cyclictest0-21swapper/611:14:026
377956699368367,1cyclictest0-21swapper/607:49:026
377956699368367,1cyclictest0-21swapper/607:30:026
377955199368367,1cyclictest3779212-21kworker/4:008:59:014
377955199368367,1cyclictest0-21swapper/408:47:014
377955199368367,1cyclictest0-21swapper/408:11:014
377955199368366,1cyclictest3779212-21kworker/4:009:39:024
377955199368366,1cyclictest0-21swapper/411:23:024
377955199368366,1cyclictest0-21swapper/407:52:024
377956699367366,1cyclictest3897456-21kworker/6:010:50:026
377956699367366,1cyclictest3798401-21kworker/6:211:40:036
377956699367366,1cyclictest0-21swapper/611:28:036
377956699367366,1cyclictest0-21swapper/609:16:016
377955199367366,1cyclictest3779212-21kworker/4:011:09:024
377955199367366,1cyclictest0-21swapper/412:20:014
377955199367366,1cyclictest0-21swapper/408:30:014
377955199367365,1cyclictest0-21swapper/409:20:014
377956699366365,1cyclictest0-21swapper/611:34:036
377956699366364,1cyclictest3493917-21kworker/6:008:22:026
377956699366364,1cyclictest3493917-21kworker/6:008:22:016
377955199366365,1cyclictest3779212-21kworker/4:011:59:034
377955199366365,1cyclictest0-21swapper/412:02:024
377955199366364,1cyclictest3779212-21kworker/4:011:46:024
377955199366364,1cyclictest3779212-21kworker/4:010:47:014
377955199366364,1cyclictest3779212-21kworker/4:010:18:024
377955199366364,1cyclictest3779212-21kworker/4:009:13:014
377955199366363,2cyclictest3779212-21kworker/4:009:33:024
377956699365364,1cyclictest0-21swapper/612:18:026
377956699365362,2cyclictest3798401-21kworker/6:212:10:026
377955199365364,1cyclictest3779212-21kworker/4:008:21:024
377955199365364,1cyclictest3779212-21kworker/4:008:21:024
377955199365364,1cyclictest3779212-21kworker/4:007:22:024
377955199365364,1cyclictest0-21swapper/410:13:014
377955199365363,1cyclictest0-21swapper/410:34:034
377956699364363,1cyclictest0-21swapper/608:41:026
377955199364363,1cyclictest0-21swapper/412:19:034
377955199364363,1cyclictest0-21swapper/408:52:014
377955199364362,1cyclictest3779212-21kworker/4:008:29:024
377956699363361,1cyclictest3493917-21kworker/6:008:54:026
377956699362361,1cyclictest3897456-21kworker/6:010:58:026
377956699362361,1cyclictest3493917-21kworker/6:008:04:016
377956699362360,1cyclictest3862953-21kworker/6:109:46:016
377955199362361,1cyclictest0-21swapper/410:27:014
377955199362360,1cyclictest3779212-21kworker/4:011:36:024
377956699361360,1cyclictest0-21swapper/610:36:036
377956699361360,1cyclictest0-21swapper/607:44:026
377956699361359,1cyclictest3493917-21kworker/6:008:38:026
377956699360359,1cyclictest3493917-21kworker/6:009:14:026
377956699360359,1cyclictest3493917-21kworker/6:007:16:026
377955199359358,1cyclictest0-21swapper/410:42:034
377955199359357,1cyclictest3779212-21kworker/4:008:16:014
377955199358356,1cyclictest0-21swapper/410:54:024
377955199357356,1cyclictest3779212-21kworker/4:009:02:014
377955199356355,1cyclictest3779212-21kworker/4:009:52:014
377955199356355,1cyclictest3779212-21kworker/4:009:52:014
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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