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2026-02-10 - 10:07
[ 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 Tue Feb 10, 2026 00:46:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
204675999375373,1cyclictest2020394-21kworker/7:321:13:027
204675999374372,1cyclictest0-21swapper/722:05:037
204675999374372,1cyclictest0-21swapper/722:05:027
204675999372370,1cyclictest0-21swapper/722:34:037
204674499371369,1cyclictest97550irq/166-enp0s3121:13:025
204675999370369,1cyclictest2355799-21kworker/7:200:26:027
204675999370369,1cyclictest2266592-21kworker/7:223:43:037
204674499370366,3cyclictest2119723-21diskmemload22:43:035
204675999369368,1cyclictest2243036-21kworker/7:022:53:027
204675999369368,1cyclictest2160690-21kworker/7:322:18:027
204675999369368,1cyclictest2144231-21kworker/7:221:35:027
204675999369368,1cyclictest0-21swapper/723:09:027
204675999369368,1cyclictest0-21swapper/722:26:027
204675999368367,1cyclictest2253040-21kworker/7:123:02:037
204675999368367,1cyclictest2160690-21kworker/7:322:40:027
204675999368367,1cyclictest2160690-21kworker/7:322:37:037
204675999368367,1cyclictest2160690-21kworker/7:322:13:027
204675999368367,1cyclictest2144231-21kworker/7:221:31:027
204675999368367,1cyclictest0-21swapper/723:59:027
204675999368367,1cyclictest0-21swapper/721:23:037
204675999368367,1cyclictest0-21swapper/700:16:037
204675999368366,1cyclictest0-21swapper/721:40:027
204675999367366,1cyclictest2266592-21kworker/7:223:53:037
204675999367366,1cyclictest0-21swapper/723:29:027
204674499367365,1cyclictest97550irq/166-enp0s3100:26:035
204674499367365,1cyclictest0-21swapper/521:15:025
204675999366365,1cyclictest2020394-21kworker/7:321:17:027
204675999366365,1cyclictest0-21swapper/723:31:037
204675999366365,1cyclictest0-21swapper/723:31:027
204675999366365,1cyclictest0-21swapper/723:22:027
204675999366365,1cyclictest0-21swapper/719:44:037
204675999366365,1cyclictest0-21swapper/700:38:027
204675999366365,1cyclictest0-21swapper/700:11:027
204675999366364,1cyclictest0-21swapper/720:10:027
204674499366365,1cyclictest2204945-21kworker/5:000:31:025
204675999365364,1cyclictest2020394-21kworker/7:320:55:027
204675999365364,1cyclictest0-21swapper/721:56:027
204675999365364,1cyclictest0-21swapper/721:53:027
204674499365364,1cyclictest2204945-21kworker/5:022:28:035
204674499365364,1cyclictest0-21swapper/523:21:025
204674499365364,1cyclictest0-21swapper/500:13:025
204674499365363,1cyclictest0-21swapper/521:43:025
204675999364363,1cyclictest2355799-21kworker/7:200:33:027
204675999364363,1cyclictest2266592-21kworker/7:223:17:027
204675999364363,1cyclictest2266592-21kworker/7:223:13:027
204675999364363,1cyclictest2020394-21kworker/7:321:00:027
204675999364363,1cyclictest0-21swapper/722:02:027
204675999364363,1cyclictest0-21swapper/719:20:027
204674499364363,1cyclictest2121640-21kworker/5:221:26:035
204674499364363,1cyclictest0-21swapper/523:48:025
204674499364363,1cyclictest0-21swapper/522:57:025
204674499364363,1cyclictest0-21swapper/522:39:025
204674499364362,1cyclictest0-21swapper/522:31:025
204675999363362,1cyclictest2160690-21kworker/7:321:48:037
204675999363362,1cyclictest0-21swapper/721:29:037
204674499363362,1cyclictest2110719-21kworker/5:021:07:035
204674499363361,2cyclictest2204945-21kworker/5:023:38:025
204674499363361,1cyclictest0-21swapper/523:34:025
204674499363361,1cyclictest0-21swapper/523:34:025
204674499363361,1cyclictest0-21swapper/523:07:035
204674499363361,1cyclictest0-21swapper/500:00:025
204675999362361,1cyclictest2266592-21kworker/7:223:36:037
204675999362361,1cyclictest2266592-21kworker/7:200:05:027
204675999362361,1cyclictest2160690-21kworker/7:322:21:027
204675999362360,1cyclictest2299943-21kworker/7:220:24:037
204674499362361,1cyclictest0-21swapper/522:52:025
204674499362361,1cyclictest0-21swapper/521:39:025
204674499362361,1cyclictest0-21swapper/519:15:025
204674499362361,1cyclictest0-21swapper/500:23:035
204674499362360,1cyclictest0-21swapper/522:49:035
204674499362360,1cyclictest0-21swapper/521:21:025
204675999361360,1cyclictest2299943-21kworker/7:219:38:037
204674499361360,1cyclictest0-21swapper/523:44:025
204674499361360,1cyclictest0-21swapper/523:15:025
204674499361360,1cyclictest0-21swapper/523:03:025
204674499361360,1cyclictest0-21swapper/521:57:035
204674499361360,1cyclictest0-21swapper/500:08:025
204675999360359,1cyclictest2299943-21kworker/7:219:58:027
204675999360359,1cyclictest0-21swapper/720:38:027
204675999360359,1cyclictest0-21swapper/720:09:027
204675999360359,1cyclictest0-21swapper/719:26:027
204675999360358,1cyclictest0-21swapper/720:41:027
204675999360358,1cyclictest0-21swapper/720:41:027
204674499360359,1cyclictest2204945-21kworker/5:023:14:025
204674499360359,1cyclictest0-21swapper/500:15:025
204675999359358,1cyclictest2299943-21kworker/7:219:51:037
204675999359358,1cyclictest2020394-21kworker/7:320:47:027
204675999359358,1cyclictest2020394-21kworker/7:320:34:027
204674499359358,1cyclictest2321284-21kworker/5:120:15:025
204674499359358,1cyclictest2204945-21kworker/5:022:23:025
204674499359358,1cyclictest0-21swapper/523:25:025
204674499359358,1cyclictest0-21swapper/522:03:025
204674499359358,1cyclictest0-21swapper/521:04:035
204674499359358,1cyclictest0-21swapper/519:40:025
204674499359358,1cyclictest0-21swapper/519:12:015
204674499359358,1cyclictest0-21swapper/519:12:015
204675999358357,1cyclictest2020394-21kworker/7:321:06:027
204675999358357,1cyclictest0-21swapper/720:51:037
204675999358357,1cyclictest0-21swapper/719:32:037
204675999358357,1cyclictest0-21swapper/719:17:027
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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