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2026-02-18 - 10:37
[ 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 Feb 18, 2026 00:46:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
80692799377376,1cyclictest837799-21kworker/6:021:51:026
80690699375374,1cyclictest0-21swapper/323:13:023
80690699374373,1cyclictest1020998-21kworker/3:223:37:023
80690699374372,1cyclictest0-21swapper/321:55:023
80690699374372,1cyclictest0-21swapper/321:43:023
80690699373372,1cyclictest1020998-21kworker/3:200:30:033
80690699372370,1cyclictest1020998-21kworker/3:223:17:023
80690699372370,1cyclictest0-21swapper/321:53:023
80690699371370,1cyclictest1020998-21kworker/3:223:51:023
80690699371370,1cyclictest0-21swapper/323:09:023
80690699371368,2cyclictest879928-21kworker/3:021:36:023
80690699370368,1cyclictest0-21swapper/300:22:023
80690699370368,1cyclictest0-21swapper/300:14:023
80690699369368,1cyclictest1020998-21kworker/3:223:21:033
80690699369368,1cyclictest0-21swapper/321:13:023
80690699369368,1cyclictest0-21swapper/300:07:023
80690699368367,1cyclictest0-21swapper/323:44:023
80690699368367,1cyclictest0-21swapper/322:33:023
80690699368367,1cyclictest0-21swapper/300:38:023
80690699367366,1cyclictest879928-21kworker/3:022:41:023
80690699367366,1cyclictest1020998-21kworker/3:200:25:023
80690699367365,1cyclictest0-21swapper/322:23:023
80690699366365,1cyclictest879928-21kworker/3:022:03:023
80690699366365,1cyclictest1020998-21kworker/3:223:25:023
80690699366365,1cyclictest0-21swapper/322:53:033
80690699366365,1cyclictest0-21swapper/322:39:023
80690699366365,1cyclictest0-21swapper/300:01:023
80690699366364,1cyclictest1091256-21kworker/3:119:25:023
80690699364363,1cyclictest1091256-21kworker/3:120:40:023
80690699364363,1cyclictest1091256-21kworker/3:119:35:023
80690699364363,1cyclictest1020998-21kworker/3:200:15:023
80690699364363,1cyclictest0-21swapper/321:29:023
80690699363361,1cyclictest0-21swapper/320:49:023
80690699363361,1cyclictest0-21swapper/320:49:023
80690699362361,1cyclictest867883-21kworker/3:221:03:023
80690699362361,1cyclictest1091256-21kworker/3:120:31:023
80690699362360,1cyclictest867883-21kworker/3:220:52:033
80690699361359,1cyclictest1091256-21kworker/3:120:19:033
80690699360359,1cyclictest1091256-21kworker/3:120:02:023
80690699360359,1cyclictest0-21swapper/320:29:023
80690699360358,1cyclictest1091256-21kworker/3:119:32:023
80690699359358,1cyclictest1091256-21kworker/3:119:12:023
80690699359358,1cyclictest1091256-21kworker/3:119:12:023
80690699359358,1cyclictest0-21swapper/319:57:023
80690699358357,1cyclictest1091256-21kworker/3:119:41:033
80693599354352,2cyclictest1026910-21kworker/7:023:13:027
80693599354352,1cyclictest0-21swapper/723:37:027
80693599352351,1cyclictest858861-21kworker/7:221:55:037
80693599352351,1cyclictest858861-21kworker/7:221:43:027
80693599352351,1cyclictest0-21swapper/700:30:027
80693599350349,1cyclictest0-21swapper/723:51:027
80693599350349,1cyclictest0-21swapper/723:17:027
80693599350348,1cyclictest858861-21kworker/7:221:53:027
80692799350349,1cyclictest0-21swapper/600:23:026
80692799350348,1cyclictest879900-21diskmemload22:12:026
80692799350348,1cyclictest879900-21diskmemload22:12:026
80693599349348,1cyclictest1002695-21kworker/7:223:09:027
80693599349348,1cyclictest0-21swapper/721:36:037
80693599349347,1cyclictest0-21swapper/723:21:027
80692799349348,1cyclictest0-21swapper/623:50:026
80693599348347,1cyclictest1080754-21kworker/7:100:07:027
80693599348346,1cyclictest1098473-21kworker/7:200:22:027
80693599348346,1cyclictest1002695-21kworker/7:223:44:027
80693599347346,1cyclictest858861-21kworker/7:221:13:027
80693599347346,1cyclictest1098473-21kworker/7:200:38:027
80693599347346,1cyclictest1080754-21kworker/7:100:14:037
80692799347346,1cyclictest1032035-21kworker/6:000:29:026
80692799347346,1cyclictest0-21swapper/623:23:036
80693599346345,1cyclictest973275-21kworker/7:022:33:027
80693599346345,1cyclictest0-21swapper/722:41:027
80693599346345,1cyclictest0-21swapper/700:25:027
80693599345344,1cyclictest981539-21kworker/7:122:53:027
80693599345344,1cyclictest973275-21kworker/7:022:39:027
80693599345344,1cyclictest858861-21kworker/7:222:23:027
80693599345344,1cyclictest0-21swapper/723:25:027
80693599345344,1cyclictest0-21swapper/722:03:027
80693599345343,1cyclictest1080754-21kworker/7:100:01:027
80693599344343,1cyclictest0-21swapper/719:25:037
80693599344342,1cyclictest858861-21kworker/7:221:29:027
80692799344343,1cyclictest943851-21kworker/6:222:08:026
80692799344342,1cyclictest943851-21kworker/6:223:15:026
80692799344342,1cyclictest943851-21kworker/6:222:26:026
80692799344341,1cyclictest1032035-21kworker/6:000:00:026
80693599343342,1cyclictest0-21swapper/720:40:037
80693599343342,1cyclictest0-21swapper/719:35:027
80693599343342,1cyclictest0-21swapper/700:15:027
80692799343342,1cyclictest837799-21kworker/6:021:38:026
80692799343342,1cyclictest0-21swapper/622:22:026
80692799343341,2cyclictest837799-21kworker/6:021:57:026
80692799343340,2cyclictest943851-21kworker/6:222:42:026
80693599342340,1cyclictest0-21swapper/720:31:027
80692799342341,1cyclictest0-21swapper/622:01:026
80692799342341,1cyclictest0-21swapper/600:08:026
80692799342340,1cyclictest943851-21kworker/6:222:48:026
80692799342340,1cyclictest943851-21kworker/6:222:17:026
80692799342340,1cyclictest1032035-21kworker/6:023:55:036
80692799342340,1cyclictest1032035-21kworker/6:000:11:026
80692799342340,1cyclictest0-21swapper/623:03:026
80692799342340,1cyclictest0-21swapper/622:37:026
80692799342340,1cyclictest0-21swapper/600:33:026
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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