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2026-01-15 - 00:20
[ 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 Wed Jan 14, 2026 12:46:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
491138993811,1cyclictest0-21swapper/508:17:025
491138993810,380cyclictest0-21swapper/511:58:025
491138993810,380cyclictest0-21swapper/511:58:025
491138993800,1cyclictest0-21swapper/508:23:025
49114699360359,1cyclictest726634-21kworker/6:308:30:026
49114699354353,1cyclictest612660-21kworker/6:312:14:016
49114699354353,1cyclictest612660-21kworker/6:311:20:016
49114699354353,1cyclictest0-21swapper/611:08:016
49114699354353,1cyclictest0-21swapper/607:15:026
49114699353352,1cyclictest0-21swapper/609:55:026
49114699353351,1cyclictest0-21swapper/611:40:026
49114699353351,1cyclictest0-21swapper/609:45:026
49114699352351,1cyclictest552091-21kworker/6:110:09:026
49114699352351,1cyclictest0-21swapper/609:00:026
49114699352351,1cyclictest0-21swapper/608:15:026
49114699352351,1cyclictest0-21swapper/608:05:026
49114699352350,1cyclictest0-21swapper/607:34:026
49115299351350,1cyclictest0-21swapper/710:35:027
49114699351350,1cyclictest552091-21kworker/6:109:31:026
49114699351350,1cyclictest546078-21kworker/6:008:40:016
49114699351350,1cyclictest0-21swapper/611:51:026
49114699351349,1cyclictest612660-21kworker/6:312:18:016
49114699351349,1cyclictest0-21swapper/610:34:026
49114699351349,1cyclictest0-21swapper/610:34:026
49114699351349,1cyclictest0-21swapper/610:23:026
49114699351349,1cyclictest0-21swapper/610:13:026
49114699350349,1cyclictest0-21swapper/611:37:026
49114699350349,1cyclictest0-21swapper/611:12:026
49114699350349,1cyclictest0-21swapper/611:01:026
49114699350349,1cyclictest0-21swapper/608:27:026
49114699350349,1cyclictest0-21swapper/607:38:026
49114699350348,1cyclictest612660-21kworker/6:310:57:026
49114699350348,1cyclictest0-21swapper/609:22:016
49114699349348,1cyclictest0-21swapper/612:07:016
49114699349348,1cyclictest0-21swapper/612:01:026
49114699349348,1cyclictest0-21swapper/611:19:026
49114699349348,1cyclictest0-21swapper/610:16:026
49114699349348,1cyclictest0-21swapper/607:52:026
49115299348346,1cyclictest0-21swapper/711:45:027
49114699348347,1cyclictest0-21swapper/612:38:026
49114699348347,1cyclictest0-21swapper/612:23:026
49114699348347,1cyclictest0-21swapper/609:51:026
49114699348347,1cyclictest0-21swapper/608:11:026
49114699347346,1cyclictest0-21swapper/611:28:026
49115299345344,1cyclictest0-21swapper/709:47:027
49115299345343,1cyclictest0-21swapper/708:33:027
49115299344343,1cyclictest0-21swapper/712:09:027
49115299344343,1cyclictest0-21swapper/710:10:027
49115299344343,1cyclictest0-21swapper/709:01:027
49115299344342,1cyclictest0-21swapper/708:02:027
49115299343342,1cyclictest0-21swapper/712:35:027
49115299343342,1cyclictest0-21swapper/711:31:027
49115299343342,1cyclictest0-21swapper/710:45:027
49115299343341,1cyclictest449638-21kworker/7:211:29:027
49115299343341,1cyclictest449638-21kworker/7:208:45:027
49115299343341,1cyclictest0-21swapper/711:04:027
49115299343341,1cyclictest0-21swapper/709:58:027
49115299343341,1cyclictest0-21swapper/707:58:027
49115299342341,1cyclictest0-21swapper/712:32:017
49115299342341,1cyclictest0-21swapper/712:22:027
49115299342341,1cyclictest0-21swapper/711:10:027
49115299342341,1cyclictest0-21swapper/710:59:027
49115299342341,1cyclictest0-21swapper/710:30:027
49115299342341,1cyclictest0-21swapper/710:30:027
49115299342341,1cyclictest0-21swapper/709:41:027
49115299342341,1cyclictest0-21swapper/709:29:027
49115299342341,1cyclictest0-21swapper/709:17:027
49115299342341,1cyclictest0-21swapper/709:11:027
49115299342341,1cyclictest0-21swapper/708:39:027
49115299342341,1cyclictest0-21swapper/708:18:027
49115299342341,1cyclictest0-21swapper/708:10:027
49115299342341,1cyclictest0-21swapper/707:33:027
49115299342340,1cyclictest449638-21kworker/7:211:50:027
49115299342340,1cyclictest449638-21kworker/7:208:50:027
49115299342340,1cyclictest0-21swapper/711:36:027
49115299342340,1cyclictest0-21swapper/708:21:027
49115299342340,1cyclictest0-21swapper/707:41:027
49115299341340,1cyclictest449638-21kworker/7:210:50:027
49115299341340,1cyclictest449638-21kworker/7:210:00:027
49115299341340,1cyclictest0-21swapper/712:28:027
49115299341340,1cyclictest0-21swapper/712:04:027
49115299341340,1cyclictest0-21swapper/711:06:027
49115299341340,1cyclictest0-21swapper/709:37:027
49115299341340,1cyclictest0-21swapper/707:29:027
49115299341339,1cyclictest0-21swapper/708:59:027
49115299340339,1cyclictest0-21swapper/712:11:027
49115299340339,1cyclictest0-21swapper/707:46:027
49115299340339,1cyclictest0-21swapper/707:46:027
49115299339337,1cyclictest449638-21kworker/7:209:50:027
49115299338337,1cyclictest449638-21kworker/7:210:05:027
49115299338337,1cyclictest449638-21kworker/7:209:34:027
49115299338336,1cyclictest449638-21kworker/7:211:23:027
49115299338336,1cyclictest449638-21kworker/7:207:13:027
49115299337336,1cyclictest449638-21kworker/7:210:41:027
49115299337335,1cyclictest449638-21kworker/7:210:21:027
49115299337335,1cyclictest449638-21kworker/7:207:36:027
49115299336335,1cyclictest512996-21kworker/7:007:54:027
49115299335334,1cyclictest449638-21kworker/7:211:56:027
49115299335334,1cyclictest449638-21kworker/7:211:56:027
49115299335334,1cyclictest449638-21kworker/7:210:28:027
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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