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2026-01-13 - 13:34
[ 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 Jan 13, 2026 00:46:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
404277099381379,1cyclictest4061619-21kworker/4:320:04:024
404276399381380,1cyclictest4039606-21kworker/3:020:09:023
404276399381379,1cyclictest4039606-21kworker/3:019:44:023
404275899381379,1cyclictest646491-21kworker/2:119:54:022
404275899381379,1cyclictest646491-21kworker/2:119:37:022
404274699381379,1cyclictest4016269-21kworker/1:019:52:021
404277099380379,1cyclictest4061619-21kworker/4:320:44:024
404277099380378,1cyclictest4042360-21kworker/4:119:22:024
4042770993800,1cyclictest0-21swapper/420:19:024
404276399380378,1cyclictest1313067-21kworker/3:120:26:023
404275899380379,1cyclictest646491-21kworker/2:119:48:022
4042746993800,379cyclictest0-21swapper/123:07:011
404277099379377,1cyclictest4042360-21kworker/4:119:36:024
404276399379378,1cyclictest1313067-21kworker/3:120:22:023
404274699379378,1cyclictest4016269-21kworker/1:020:36:021
4042746993790,379cyclictest0-21swapper/123:39:021
4042746993790,1cyclictest0-21swapper/119:30:021
404277099378377,1cyclictest0-21swapper/419:46:024
404274699378377,1cyclictest4016269-21kworker/1:020:17:021
404274699378377,1cyclictest4016269-21kworker/1:019:41:021
404274699378376,1cyclictest4082679-21kworker/1:220:56:021
404274699378376,1cyclictest4016269-21kworker/1:019:16:021
404274699377375,1cyclictest0-21swapper/119:26:021
404274699377375,1cyclictest0-21swapper/119:26:021
404277899376374,1cyclictest4116487-21kworker/5:021:23:025
404277899371369,1cyclictest4138000-21kworker/5:223:41:025
404277899367366,1cyclictest4138000-21kworker/5:222:21:025
404277899366365,1cyclictest4138000-21kworker/5:221:47:025
404277899366365,1cyclictest4138000-21kworker/5:200:27:025
404277899366365,1cyclictest4001238-21kworker/5:220:52:025
404277899366365,1cyclictest4001238-21kworker/5:220:52:015
404277899365364,1cyclictest4138000-21kworker/5:223:47:025
404277899365364,1cyclictest4138000-21kworker/5:223:47:025
404277899362361,1cyclictest94137-21kworker/5:120:03:025
404277899362361,1cyclictest4116487-21kworker/5:021:26:025
404277899362360,1cyclictest97550irq/166-enp0s3122:41:025
404277899361360,1cyclictest97550irq/166-enp0s3121:13:025
404277899361360,1cyclictest4138000-21kworker/5:222:03:025
404277899361359,1cyclictest97550irq/166-enp0s3122:25:025
404277899361359,1cyclictest97550irq/166-enp0s3121:19:025
404277899360357,2cyclictest4138000-21kworker/5:200:31:025
404277899359358,1cyclictest4138000-21kworker/5:223:31:025
404277899359357,1cyclictest97550irq/166-enp0s3100:11:025
404277899358357,1cyclictest97550irq/166-enp0s3121:31:025
404277899358356,1cyclictest97550irq/166-enp0s3121:59:015
404277899358355,3cyclictest4138000-21kworker/5:222:17:025
404277899358355,3cyclictest4138000-21kworker/5:222:17:025
404277899357356,1cyclictest97550irq/166-enp0s3123:37:025
404277899357356,1cyclictest97550irq/166-enp0s3122:33:025
404277899357356,1cyclictest97550irq/166-enp0s3122:07:025
404277899357356,1cyclictest94137-21kworker/5:119:13:025
404277899357356,1cyclictest4138000-21kworker/5:223:02:025
404277899357356,1cyclictest4138000-21kworker/5:222:54:015
404277899356355,1cyclictest97550irq/166-enp0s3123:55:025
404277899356355,1cyclictest4138000-21kworker/5:200:00:025
404277899356354,1cyclictest97550irq/166-enp0s3119:43:025
404277899356354,1cyclictest4138000-21kworker/5:223:19:015
404277899356354,1cyclictest4138000-21kworker/5:222:37:025
404277899356354,1cyclictest4001238-21kworker/5:220:45:025
404277899356354,1cyclictest0-21swapper/523:21:025
404277899355354,1cyclictest4138000-21kworker/5:222:58:025
404277899355353,1cyclictest97550irq/166-enp0s3120:43:025
404277899355353,1cyclictest97550irq/166-enp0s3120:07:025
404277899355353,1cyclictest4138000-21kworker/5:200:17:025
404277899355352,3cyclictest4138000-21kworker/5:223:54:025
404277899354353,1cyclictest97550irq/166-enp0s3120:37:025
404277899354353,1cyclictest94137-21kworker/5:120:11:025
404277899354353,1cyclictest4138000-21kworker/5:200:35:025
404277899354352,1cyclictest97550irq/166-enp0s3121:05:025
404277899354352,1cyclictest97550irq/166-enp0s3119:33:025
404277899354352,1cyclictest4138000-21kworker/5:223:10:025
404277899354352,1cyclictest4138000-21kworker/5:200:20:025
404277899354351,2cyclictest4138000-21kworker/5:223:08:025
404277899353352,1cyclictest4138000-21kworker/5:221:51:025
404277899353351,1cyclictest97550irq/166-enp0s3120:25:025
404277899353351,1cyclictest97550irq/166-enp0s3120:21:025
404277899353351,1cyclictest4138000-21kworker/5:223:29:025
404273899353351,1cyclictest0-21swapper/022:41:020
404277899352351,1cyclictest4138000-21kworker/5:222:12:025
404274699352350,1cyclictest0-21swapper/121:25:011
404277899351350,1cyclictest0-21swapper/520:55:025
404277899351349,1cyclictest4138000-21kworker/5:222:46:025
404277899351348,2cyclictest94137-21kworker/5:120:30:025
404273899351350,1cyclictest0-21swapper/022:25:020
404277899350349,1cyclictest4138000-21kworker/5:221:42:025
404277899350349,1cyclictest0-21swapper/519:24:025
404273899350348,1cyclictest0-21swapper/021:15:020
404277899349348,1cyclictest94137-21kworker/5:119:29:025
404277899349348,1cyclictest94137-21kworker/5:119:29:025
404277899349347,1cyclictest94137-21kworker/5:119:50:025
404277899349347,1cyclictest4138000-21kworker/5:200:09:025
404277899349347,1cyclictest4001238-21kworker/5:221:01:025
404277899349347,1cyclictest0-21swapper/521:36:025
404277899348347,1cyclictest0-21swapper/519:59:025
404273899348346,1cyclictest0-21swapper/023:55:020
404277899347346,1cyclictest94137-21kworker/5:120:15:025
404273899347345,1cyclictest4082436-21kworker/0:123:45:020
404273899347345,1cyclictest4082436-21kworker/0:123:45:020
404273899347345,1cyclictest4082436-21kworker/0:100:31:020
404273899347345,1cyclictest0-21swapper/019:13:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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