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2026-01-15 - 06:00
[ 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 Thu Jan 15, 2026 00:46:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
60829499327326,1cyclictest765824-21kworker/3:123:27:023
608294993240,1cyclictest888536-40updatedb00:00:023
60829499323321,1cyclictest0-21swapper/323:15:013
60829499322321,1cyclictest765824-21kworker/3:123:40:013
60829499322321,1cyclictest765824-21kworker/3:100:20:023
60829499321320,1cyclictest0-21swapper/321:25:023
60829499320319,1cyclictest0-21swapper/323:31:023
60829499320318,1cyclictest0-21swapper/321:52:013
60829499319318,1cyclictest0-21swapper/322:33:023
60829499319317,1cyclictest763879-21ssh22:16:023
60829499318317,1cyclictest596128-21kworker/3:221:21:013
60829499318317,1cyclictest0-21swapper/323:35:023
60829499318317,1cyclictest0-21swapper/321:33:023
60829499318316,1cyclictest596128-21kworker/3:222:01:023
60829499317316,1cyclictest765824-21kworker/3:123:10:013
60829499317316,1cyclictest765824-21kworker/3:122:47:013
60829499317316,1cyclictest765824-21kworker/3:122:47:013
60829499317316,1cyclictest765824-21kworker/3:100:25:023
60829499317316,1cyclictest596128-21kworker/3:219:59:013
60829499317316,1cyclictest596128-21kworker/3:219:59:013
60829499317316,1cyclictest0-21swapper/321:37:023
60829499317315,1cyclictest0-21swapper/323:56:023
60829499316315,1cyclictest765824-21kworker/3:122:52:023
60829499316315,1cyclictest0-21swapper/322:39:013
60829499316315,1cyclictest0-21swapper/321:47:013
60829499316315,1cyclictest0-21swapper/300:37:013
60829499316314,1cyclictest0-21swapper/322:44:023
60829499316314,1cyclictest0-21swapper/300:14:013
60829499316314,1cyclictest0-21swapper/300:14:013
60829499315314,1cyclictest765824-21kworker/3:100:18:023
60829499315314,1cyclictest596128-21kworker/3:221:10:023
60829499315314,1cyclictest0-21swapper/322:08:023
60829499315314,1cyclictest0-21swapper/321:56:023
60829499315314,1cyclictest0-21swapper/321:18:023
60829499314313,1cyclictest765824-21kworker/3:123:03:023
60829499314313,1cyclictest0-21swapper/323:23:013
60829499314313,1cyclictest0-21swapper/320:05:023
60829499314312,1cyclictest765824-21kworker/3:122:55:023
60829499314312,1cyclictest0-21swapper/319:35:023
60829499313312,1cyclictest0-21swapper/323:45:013
60829499313312,1cyclictest0-21swapper/321:01:023
60829499313312,1cyclictest0-21swapper/300:06:023
60829499312311,1cyclictest0-21swapper/323:05:023
60829499312311,1cyclictest0-21swapper/322:26:013
60829499312311,1cyclictest0-21swapper/321:43:023
60829499312311,1cyclictest0-21swapper/320:25:023
60829499311310,1cyclictest596128-21kworker/3:219:40:023
60829499310309,1cyclictest0-21swapper/320:57:013
60829499310309,1cyclictest0-21swapper/319:53:023
60829499309308,1cyclictest0-21swapper/320:44:023
60829499309308,1cyclictest0-21swapper/319:49:023
60829499309307,1cyclictest0-21swapper/320:23:013
60829499308307,1cyclictest0-21swapper/320:01:023
60829499307306,1cyclictest0-21swapper/320:48:013
60829499306304,1cyclictest0-21swapper/321:06:023
60831899301299,1cyclictest0-21swapper/621:40:026
60828799301300,1cyclictest669288-21kworker/2:021:40:012
60832699279275,1cyclictest0-21swapper/700:00:017
60832699278276,1cyclictest0-21swapper/723:27:017
60827399274273,1cyclictest0-21swapper/019:15:020
60832699273271,1cyclictest0-21swapper/700:20:017
60832699272271,1cyclictest821856-21kworker/7:223:15:027
60832699272271,1cyclictest0-21swapper/723:40:027
60832699271269,1cyclictest821856-21kworker/7:223:31:017
60832699270269,1cyclictest678324-21kworker/7:221:25:017
60832699270268,1cyclictest698835-21kworker/7:021:52:027
60832699269267,1cyclictest848943-21kworker/7:123:35:027
60832699268267,1cyclictest754401-21kworker/7:122:33:017
60832699268267,1cyclictest754401-21kworker/7:122:16:027
60832699268266,1cyclictest698835-21kworker/7:021:33:017
60832699268266,1cyclictest0-21swapper/721:21:027
60832699267266,1cyclictest0-21swapper/723:10:027
60832699267266,1cyclictest0-21swapper/722:01:017
60832699267266,1cyclictest0-21swapper/719:59:027
60832699267266,1cyclictest0-21swapper/719:59:027
60832699267266,1cyclictest0-21swapper/700:25:027
60832699267265,1cyclictest848943-21kworker/7:123:56:027
60832699267265,1cyclictest754401-21kworker/7:122:39:027
60832699267265,1cyclictest0-21swapper/722:47:027
60832699267265,1cyclictest0-21swapper/722:47:027
60832699266265,1cyclictest698835-21kworker/7:021:37:017
60832699266265,1cyclictest0-21swapper/722:52:017
60832699266264,2cyclictest754401-21kworker/7:122:44:027
60832699266264,1cyclictest698835-21kworker/7:021:47:027
60832699265264,1cyclictest900669-21kworker/7:200:37:027
60832699265264,1cyclictest698835-21kworker/7:022:08:017
60832699265264,1cyclictest0-21swapper/721:10:017
60832699265264,1cyclictest0-21swapper/700:18:017
60832699265263,1cyclictest893990-21kworker/7:100:14:027
60832699265263,1cyclictest893990-21kworker/7:100:14:027
60832699265263,1cyclictest678324-21kworker/7:221:18:027
60832699264263,1cyclictest821856-21kworker/7:223:23:027
60832699264263,1cyclictest698835-21kworker/7:021:56:017
60832699264263,1cyclictest0-21swapper/723:03:017
60832699263262,1cyclictest893990-21kworker/7:100:06:027
60832699263262,1cyclictest621149-21kworker/7:120:05:017
60832699263262,1cyclictest0-21swapper/722:55:017
60832699262261,1cyclictest848943-21kworker/7:123:45:027
60832699262261,1cyclictest795322-21kworker/7:023:05:017
60832699262261,1cyclictest621149-21kworker/7:121:01:017
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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