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2026-01-31 - 20:33
[ 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 Jan 31, 2026 12:46:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2736931993800,1cyclictest0-21swapper/708:52:027
273693199352350,1cyclictest0-21swapper/711:45:017
273693199352350,1cyclictest0-21swapper/711:35:017
273693199352350,1cyclictest0-21swapper/708:55:017
273693199352348,2cyclictest2767647-21kworker/7:008:08:027
273693199351350,1cyclictest2794878-21kworker/7:211:20:027
273693199351350,1cyclictest2794878-21kworker/7:211:15:027
273693199351350,1cyclictest2767647-21kworker/7:008:15:027
273693199351350,1cyclictest0-21swapper/710:15:027
273693199351350,1cyclictest0-21swapper/709:45:027
273693199350349,1cyclictest2885120-21kworker/7:112:15:017
273693199350349,1cyclictest2885120-21kworker/7:112:05:017
273693199350349,1cyclictest2885120-21kworker/7:112:00:017
273693199350349,1cyclictest2564980-21kworker/7:207:50:017
273693199350349,1cyclictest2564980-21kworker/7:207:35:017
273693199350349,1cyclictest0-21swapper/708:40:027
273692599350348,1cyclictest2894144-21kworker/6:012:21:026
273693199349348,1cyclictest2833991-21kworker/7:009:55:027
273693199349348,1cyclictest2794878-21kworker/7:211:31:017
273693199349348,1cyclictest2794878-21kworker/7:211:10:027
273693199349348,1cyclictest2794878-21kworker/7:209:35:027
273693199349348,1cyclictest0-21swapper/707:11:027
273692599349348,1cyclictest2791867-21kworker/6:110:30:026
273692599349348,1cyclictest2743734-21kworker/6:207:30:016
273692599348347,1cyclictest2894144-21kworker/6:012:10:026
273692599348347,1cyclictest2791867-21kworker/6:109:08:026
273692599348347,1cyclictest0-21swapper/611:00:016
273692599348347,1cyclictest0-21swapper/611:00:016
273692599348347,1cyclictest0-21swapper/610:45:026
273692599348347,1cyclictest0-21swapper/608:45:016
273692599348346,1cyclictest2791867-21kworker/6:109:10:016
273693199347346,1cyclictest2794878-21kworker/7:211:51:017
273693199347346,1cyclictest2794878-21kworker/7:210:35:017
273693199347346,1cyclictest0-21swapper/708:11:027
273693199347345,1cyclictest2564980-21kworker/7:207:43:017
273693199347345,1cyclictest2564980-21kworker/7:207:19:027
273693199347345,1cyclictest0-21swapper/711:09:027
273692599347346,1cyclictest2791867-21kworker/6:110:00:026
273692599347346,1cyclictest2791867-21kworker/6:109:30:026
273692599347346,1cyclictest2743734-21kworker/6:208:10:016
273692599347346,1cyclictest2743734-21kworker/6:207:40:026
273692599347346,1cyclictest0-21swapper/612:25:026
273692599347346,1cyclictest0-21swapper/611:55:016
273692599347346,1cyclictest0-21swapper/610:55:026
273692599347346,1cyclictest0-21swapper/608:30:016
273692599347346,1cyclictest0-21swapper/607:21:016
273692599347345,1cyclictest2791867-21kworker/6:111:13:016
273692599347345,1cyclictest0-21swapper/611:53:026
273692599347345,1cyclictest0-21swapper/607:10:016
273693199346345,1cyclictest2794878-21kworker/7:210:21:017
273693199346345,1cyclictest2794878-21kworker/7:209:12:027
273693199346344,1cyclictest2929957-21kworker/7:212:36:017
273693199346344,1cyclictest2794878-21kworker/7:209:34:027
273693199346344,1cyclictest2794878-21kworker/7:209:06:017
273692599346345,1cyclictest2894144-21kworker/6:012:16:026
273692599346345,1cyclictest2894144-21kworker/6:012:06:026
273692599346345,1cyclictest2894144-21kworker/6:011:49:026
273692599346345,1cyclictest2791867-21kworker/6:110:50:026
273692599346345,1cyclictest2791867-21kworker/6:110:25:016
273692599346345,1cyclictest0-21swapper/608:26:016
273692599346344,1cyclictest0-21swapper/607:55:026
273692599346344,1cyclictest0-21swapper/607:55:026
273693199345344,1cyclictest2885120-21kworker/7:112:22:017
273693199345344,1cyclictest2794878-21kworker/7:210:58:017
273693199345344,1cyclictest2794878-21kworker/7:209:53:027
273693199345344,1cyclictest2794878-21kworker/7:208:46:027
273693199345344,1cyclictest2564980-21kworker/7:207:48:017
273693199345344,1cyclictest0-21swapper/710:11:017
273692599345344,1cyclictest2791867-21kworker/6:110:17:026
273692599345344,1cyclictest2791867-21kworker/6:109:03:026
273692599345343,1cyclictest0-21swapper/607:17:016
273693199344343,1cyclictest2794878-21kworker/7:210:52:017
273692599344343,1cyclictest2791867-21kworker/6:111:05:016
273692599344343,1cyclictest0-21swapper/608:39:016
273692599344342,1cyclictest2743734-21kworker/6:207:39:026
273692599344342,1cyclictest0-21swapper/611:43:016
273692599344342,1cyclictest0-21swapper/607:26:016
273693199343342,1cyclictest2885120-21kworker/7:112:13:017
273692599343342,1cyclictest2791867-21kworker/6:110:37:026
273692599343342,1cyclictest2791867-21kworker/6:110:13:016
273692599343342,1cyclictest2791867-21kworker/6:109:46:026
273692599343342,1cyclictest2791867-21kworker/6:108:54:016
273692599343342,1cyclictest2779729-21kworker/6:008:24:016
273692599343342,1cyclictest0-21swapper/612:03:026
273692599343342,1cyclictest0-21swapper/611:24:016
273692599343342,1cyclictest0-21swapper/610:44:026
273692599343342,1cyclictest0-21swapper/608:42:026
273692599343341,1cyclictest0-21swapper/611:32:026
273692599343341,1cyclictest0-21swapper/609:52:016
273688699343342,1cyclictest0-21swapper/108:00:021
273692599342341,1cyclictest2791867-21kworker/6:111:27:026
273692599342341,1cyclictest2791867-21kworker/6:111:16:016
273692599342341,1cyclictest2791867-21kworker/6:109:36:026
273692599342341,1cyclictest2743734-21kworker/6:208:01:026
273692599342341,1cyclictest0-21swapper/607:54:026
273688699342341,1cyclictest2752759-21kworker/1:111:54:011
273688699342340,1cyclictest2752759-21kworker/1:112:11:021
273692599341340,1cyclictest2791867-21kworker/6:109:58:026
273692599341340,1cyclictest2791867-21kworker/6:109:41:016
273692599341340,1cyclictest2791867-21kworker/6:109:28:016
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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