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2026-01-13 - 21:05
[ 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 12:46:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110092993830,2cyclictest301670-21systemd-userwor12:36:021
110092993830,2cyclictest301670-21systemd-userwor12:36:021
110125993820,382cyclictest226548-21kworker/5:010:59:015
110125993820,381cyclictest74667-21kworker/5:008:59:025
11009299382380,1cyclictest271470-21kworker/1:011:51:011
11012599381379,1cyclictest0-21swapper/508:12:025
110125993810,381cyclictest74667-21kworker/5:008:45:025
11010499381379,1cyclictest150766-21kworker/2:210:49:012
110104993810,380cyclictest0-21swapper/211:19:022
110104993810,1cyclictest0-21swapper/210:36:012
11009299381380,1cyclictest162795-21kworker/1:211:04:021
110092993810,380cyclictest0-21swapper/112:08:011
110092993810,380cyclictest0-21swapper/107:20:021
11012599380380,0cyclictest0-21swapper/507:52:025
11012599380379,1cyclictest97550irq/166-enp0s3109:29:025
11012599380379,1cyclictest97550irq/166-enp0s3107:17:015
11010499380378,1cyclictest283887-21kworker/2:112:19:022
11010499380378,1cyclictest150766-21kworker/2:209:41:022
11010499380378,1cyclictest150766-21kworker/2:209:41:012
110104993800,380cyclictest0-21swapper/212:33:012
110104993800,379cyclictest0-21swapper/211:57:012
110104993800,379cyclictest0-21swapper/208:09:012
110104993800,1cyclictest0-21swapper/212:39:012
110104993800,1cyclictest0-21swapper/212:39:012
110104993800,1cyclictest0-21swapper/209:55:022
110104993800,0cyclictest0-21swapper/208:27:012
11009299380379,1cyclictest80585-21kworker/1:207:29:011
11009299380379,1cyclictest271470-21kworker/1:011:41:011
11009299380379,1cyclictest125748-21kworker/1:108:35:021
11009299380378,1cyclictest162795-21kworker/1:210:44:021
110092993800,379cyclictest0-21swapper/111:45:011
110092993800,379cyclictest0-21swapper/110:14:021
11012599379379,0cyclictest0-21swapper/510:54:015
11012599379377,1cyclictest97550irq/166-enp0s3111:42:025
11012599379377,1cyclictest74667-21kworker/5:007:10:015
11009299379378,1cyclictest162795-21kworker/1:208:56:011
11009299379378,1cyclictest125748-21kworker/1:107:59:011
11012599378377,1cyclictest97550irq/166-enp0s3107:45:025
11012599378376,1cyclictest97550irq/166-enp0s3111:35:025
110125993780,378cyclictest0-21swapper/510:15:025
11010499378377,1cyclictest0-21swapper/208:50:022
11010499378377,1cyclictest0-21swapper/208:40:022
11010499378377,1cyclictest0-21swapper/208:20:012
11009299378377,1cyclictest162795-21kworker/1:210:38:021
11009299378377,1cyclictest162795-21kworker/1:210:16:021
11009299378376,1cyclictest211692-21kworker/1:111:28:011
11009299378376,1cyclictest125748-21kworker/1:108:13:021
11009299378376,1cyclictest0-21swapper/112:02:011
11009299378376,1cyclictest0-21swapper/109:33:011
11009299378376,1cyclictest0-21swapper/109:07:021
11009299378376,1cyclictest0-21swapper/108:32:021
11012599377376,1cyclictest97550irq/166-enp0s3112:23:025
11012599377376,1cyclictest97550irq/166-enp0s3110:09:025
11012599377375,1cyclictest97550irq/166-enp0s3111:01:015
11012599377375,1cyclictest97550irq/166-enp0s3108:19:025
11012599377375,1cyclictest97550irq/166-enp0s3108:19:025
11010499377376,1cyclictest283887-21kworker/2:112:21:022
11009299377376,1cyclictest211692-21kworker/1:111:36:021
11009299377376,1cyclictest162795-21kworker/1:209:42:021
11009299377376,1cyclictest162795-21kworker/1:209:42:021
11009299377376,1cyclictest125748-21kworker/1:107:42:011
11009299377376,1cyclictest125748-21kworker/1:107:36:011
11009299377376,1cyclictest0-21swapper/110:56:021
11009299377376,1cyclictest0-21swapper/109:57:011
11009299377376,1cyclictest0-21swapper/109:37:021
11009299377375,1cyclictest0-21swapper/109:51:011
11012599376374,1cyclictest97550irq/166-enp0s3112:17:025
11012599376374,1cyclictest97550irq/166-enp0s3110:23:015
11012599376374,1cyclictest97550irq/166-enp0s3110:04:015
11012599376374,1cyclictest97550irq/166-enp0s3109:59:025
11012599376374,1cyclictest97550irq/166-enp0s3109:47:025
11010499376375,1cyclictest0-21swapper/210:07:022
11009299376375,1cyclictest162795-21kworker/1:211:17:011
11009299376375,1cyclictest162795-21kworker/1:209:48:011
11009299376375,1cyclictest125748-21kworker/1:107:47:011
11009299376375,1cyclictest0-21swapper/110:01:011
11009299376374,1cyclictest0-21swapper/109:18:011
11012599375373,1cyclictest97550irq/166-enp0s3108:37:015
11010499375374,1cyclictest0-21swapper/212:12:022
11010499375374,1cyclictest0-21swapper/211:31:022
11010499375374,1cyclictest0-21swapper/207:23:022
11009299375374,1cyclictest0-21swapper/108:48:011
11012599374372,1cyclictest97550irq/166-enp0s3108:21:015
11010499374373,1cyclictest0-21swapper/209:04:022
11010499374373,1cyclictest0-21swapper/207:27:022
11012599373372,1cyclictest298935-21kworker/5:112:36:015
11012599373372,1cyclictest298935-21kworker/5:112:36:015
11010499373372,1cyclictest0-21swapper/212:27:012
11010499373372,1cyclictest0-21swapper/210:00:022
11010499373371,1cyclictest0-21swapper/210:43:012
11010499372371,1cyclictest0-21swapper/211:12:022
11010499372371,1cyclictest0-21swapper/211:12:022
11010499372371,1cyclictest0-21swapper/207:48:022
11010499372371,1cyclictest0-21swapper/207:16:022
11010499372370,1cyclictest0-21swapper/212:06:022
11010499371370,1cyclictest150766-21kworker/2:209:39:012
11010499371370,1cyclictest0-21swapper/211:22:022
11010499371370,1cyclictest0-21swapper/210:58:012
11010499371370,1cyclictest0-21swapper/210:29:022
11010499371370,1cyclictest0-21swapper/209:32:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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