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2026-01-30 - 03:15
[ 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 Fri Jan 30, 2026 00:46:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
210283699364363,1cyclictest0-21swapper/622:14:016
210283699364362,1cyclictest2388632-21kworker/6:000:39:016
210283699364362,1cyclictest0-21swapper/623:02:026
210283699364362,1cyclictest0-21swapper/622:22:026
210283699364362,1cyclictest0-21swapper/600:02:016
210283699363362,1cyclictest0-21swapper/623:23:016
210283699363362,1cyclictest0-21swapper/622:04:016
210283699363362,1cyclictest0-21swapper/622:04:016
210283699363361,1cyclictest0-21swapper/623:39:016
210283699363361,1cyclictest0-21swapper/623:07:026
210283699363361,1cyclictest0-21swapper/622:53:016
210283699362361,1cyclictest0-21swapper/621:22:026
210283699362360,1cyclictest0-21swapper/622:35:026
210283699361360,1cyclictest0-21swapper/623:19:016
210283699361359,1cyclictest0-21swapper/600:15:016
210283699361358,2cyclictest2388632-21kworker/6:000:34:016
210283699360359,1cyclictest0-21swapper/621:29:026
210283699359358,1cyclictest0-21swapper/620:01:026
210283699359357,1cyclictest0-21swapper/623:53:026
210283699359357,1cyclictest0-21swapper/621:32:026
210283699358357,1cyclictest0-21swapper/622:58:026
210283699358356,1cyclictest0-21swapper/623:41:016
210283699357356,1cyclictest2139735-21kworker/6:021:50:016
210283699357356,1cyclictest2139735-21kworker/6:020:15:016
210283699356354,1cyclictest0-21swapper/620:28:026
210283699356354,1cyclictest0-21swapper/620:23:016
210283699355353,1cyclictest2388632-21kworker/6:000:12:016
210283699355353,1cyclictest2303051-21kworker/6:223:28:026
210283699355353,1cyclictest2303051-21kworker/6:223:28:026
210283699354353,1cyclictest0-21swapper/621:06:026
210283699354352,1cyclictest2303051-21kworker/6:223:34:026
210283699354352,1cyclictest2139735-21kworker/6:022:45:016
210283699354352,1cyclictest2139735-21kworker/6:021:38:016
210283699354352,1cyclictest2139735-21kworker/6:020:51:016
210283699354352,1cyclictest0-21swapper/619:14:026
210283699353352,1cyclictest2139735-21kworker/6:022:15:016
210283699353352,1cyclictest2067754-21kworker/6:219:33:016
210283699353352,1cyclictest0-21swapper/621:01:026
210283699353352,1cyclictest0-21swapper/620:42:026
210283699352351,1cyclictest2139735-21kworker/6:021:49:026
210283699352351,1cyclictest0-21swapper/620:06:026
210283699352351,1cyclictest0-21swapper/619:26:026
210283699352350,1cyclictest2139735-21kworker/6:021:13:026
210283699351350,1cyclictest2139735-21kworker/6:020:36:026
210283699351350,1cyclictest0-21swapper/619:23:026
210283699350349,1cyclictest2139735-21kworker/6:020:10:026
210283699349348,1cyclictest2303051-21kworker/6:223:46:026
210283699348346,1cyclictest2067754-21kworker/6:219:59:016
210283699347346,1cyclictest2139735-21kworker/6:020:31:026
210283699347346,1cyclictest2067754-21kworker/6:219:43:026
210284299293291,1cyclictest2160797-21kworker/7:321:47:017
210284299292290,1cyclictest2160797-21kworker/7:321:55:027
210284299292290,1cyclictest0-21swapper/721:15:017
210284299291290,1cyclictest2160797-21kworker/7:321:24:017
210284299291290,1cyclictest0-21swapper/722:03:027
210284299291290,1cyclictest0-21swapper/722:03:027
210284299291289,1cyclictest0-21swapper/721:34:027
210284299291289,1cyclictest0-21swapper/700:30:027
210284299290289,1cyclictest2247572-21kworker/7:122:36:017
210284299290289,1cyclictest0-21swapper/723:49:017
210284299290288,1cyclictest2347940-21kworker/7:123:52:017
210284299290288,1cyclictest2160797-21kworker/7:321:39:027
210284299290288,1cyclictest0-21swapper/723:30:027
210284299290288,1cyclictest0-21swapper/722:41:027
210284299289288,1cyclictest0-21swapper/700:08:027
210284299289287,1cyclictest2317794-21kworker/7:223:14:027
210284299289287,1cyclictest2247572-21kworker/7:122:27:017
210284299289287,1cyclictest0-21swapper/700:23:017
210284299288286,1cyclictest0-21swapper/722:32:027
210284299287286,1cyclictest2234104-21kworker/7:022:06:017
210284299287285,1cyclictest2347940-21kworker/7:100:29:027
210284299287285,1cyclictest2323874-21kworker/7:023:27:017
210284299287285,1cyclictest2323874-21kworker/7:023:27:017
210284299286285,1cyclictest2347940-21kworker/7:123:40:027
210284299286285,1cyclictest2247572-21kworker/7:122:46:027
210284299286285,1cyclictest2160797-21kworker/7:321:43:017
210284299286285,1cyclictest2160797-21kworker/7:321:14:017
210284299286285,1cyclictest2115576-21kworker/7:019:32:027
210284299286285,1cyclictest0-21swapper/719:20:027
210284299285284,1cyclictest2347940-21kworker/7:123:55:027
210284299285284,1cyclictest2160797-21kworker/7:321:51:027
210284299285284,1cyclictest0-21swapper/723:03:017
210284299285284,1cyclictest0-21swapper/722:56:017
210284299285284,1cyclictest0-21swapper/722:10:017
210284299284283,1cyclictest2115576-21kworker/7:020:05:017
210284299284283,1cyclictest2096639-21kworker/7:219:10:017
210284299284283,1cyclictest0-21swapper/721:27:017
210284299284283,1cyclictest0-21swapper/720:30:017
210284299283282,1cyclictest2347940-21kworker/7:100:17:017
210284299283282,1cyclictest2160797-21kworker/7:321:05:017
210284299283282,1cyclictest2115576-21kworker/7:019:55:027
210284299283282,1cyclictest0-21swapper/719:37:017
210284299282281,1cyclictest2115576-21kworker/7:020:39:027
210282899282280,1cyclictest0-21swapper/500:03:025
210284299281280,1cyclictest2115576-21kworker/7:020:43:027
210284299281280,1cyclictest2115576-21kworker/7:019:46:027
210284299281280,1cyclictest0-21swapper/719:42:017
210284299280279,1cyclictest2115576-21kworker/7:020:02:017
210284299280278,1cyclictest0-21swapper/719:29:027
210284299279278,1cyclictest2160797-21kworker/7:320:56:027
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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