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2026-02-14 - 06:54
[ 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 Feb 14, 2026 00:46:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3520682993830,382cyclictest0-21swapper/521:15:025
3520682993830,382cyclictest0-21swapper/521:15:025
3520682993822,379cyclictest0-21swapper/522:59:025
3520682993822,379cyclictest0-21swapper/522:16:025
3520682993820,2cyclictest0-21swapper/523:49:025
352066899382380,1cyclictest0-21swapper/320:47:023
3520668993820,381cyclictest0-21swapper/319:25:023
352068299381380,1cyclictest3701267-21kworker/5:123:05:015
352068299381380,1cyclictest3572632-21kworker/5:221:44:015
352068299381379,1cyclictest0-21swapper/519:31:025
3520682993811,379cyclictest0-21swapper/523:51:025
3520682993811,379cyclictest0-21swapper/521:30:025
3520682993811,1cyclictest0-21swapper/522:37:025
3520682993810,2cyclictest0-21swapper/522:09:015
352066899381379,1cyclictest0-21swapper/320:59:023
352066899381379,1cyclictest0-21swapper/320:11:013
352068299380378,1cyclictest0-21swapper/519:53:025
352068299380376,2cyclictest0-21swapper/522:50:025
3520682993800,380cyclictest97550irq/166-enp0s3100:02:015
3520682993800,380cyclictest0-21swapper/522:02:025
352068299379378,1cyclictest97550irq/166-enp0s3120:51:025
352068299379378,1cyclictest97550irq/166-enp0s3119:57:025
352068299379378,1cyclictest3701267-21kworker/5:123:33:025
352066899379377,1cyclictest3683089-21kworker/3:123:55:023
352066899379377,1cyclictest3653130-21kworker/3:222:07:023
352066899379377,1cyclictest0-21swapper/322:00:023
352066899379377,1cyclictest0-21swapper/319:39:013
352068299378377,1cyclictest3701267-21kworker/5:100:29:015
352068299378376,2cyclictest3701267-21kworker/5:123:28:025
352066899378376,1cyclictest0-21swapper/321:34:023
352068299377376,1cyclictest3572632-21kworker/5:221:29:025
352066899377376,1cyclictest0-21swapper/322:49:023
352066899377374,2cyclictest3612116-21kworker/3:121:53:023
352068299376375,1cyclictest3572632-21kworker/5:220:40:025
352068299376375,1cyclictest302597-21kworker/5:119:10:025
352068299376375,1cyclictest0-21swapper/521:52:015
352068299376375,1cyclictest0-21swapper/521:12:015
352068299376375,1cyclictest0-21swapper/500:20:025
352068299376374,1cyclictest3572632-21kworker/5:221:57:025
352066899376375,1cyclictest3683089-21kworker/3:100:32:023
352066899376375,1cyclictest0-21swapper/322:25:013
352066899376375,1cyclictest0-21swapper/300:35:013
352066899376374,1cyclictest3653130-21kworker/3:222:10:013
352066899376374,1cyclictest0-21swapper/300:16:023
352066899376374,1cyclictest0-21swapper/300:11:023
352066899376374,1cyclictest0-21swapper/300:11:013
352068299375374,1cyclictest0-21swapper/523:44:025
352068299375373,1cyclictest3572632-21kworker/5:221:49:015
352066899375373,1cyclictest0-21swapper/300:06:023
352068299374372,1cyclictest3572632-21kworker/5:221:06:015
352066899374373,1cyclictest3612116-21kworker/3:121:40:023
352066899374373,1cyclictest3514497-21kworker/3:019:14:023
352066899374373,1cyclictest0-21swapper/323:19:023
352066899374373,1cyclictest0-21swapper/322:32:023
352066899374373,1cyclictest0-21swapper/321:56:023
352066899374372,2cyclictest3554581-21kworker/3:221:21:023
352066899374372,1cyclictest0-21swapper/321:14:023
352066899373371,1cyclictest0-21swapper/323:34:013
352066899373370,2cyclictest0-21swapper/323:48:023
352068299372371,1cyclictest3572632-21kworker/5:221:00:025
352066899372371,1cyclictest3683089-21kworker/3:122:42:023
352066899372371,1cyclictest3683089-21kworker/3:100:24:023
352066899372371,1cyclictest3514497-21kworker/3:020:05:013
352066899372371,1cyclictest0-21swapper/323:14:023
352066899372370,1cyclictest3554581-21kworker/3:220:35:023
352066899372370,1cyclictest0-21swapper/323:01:023
352068299371370,1cyclictest302597-21kworker/5:120:34:015
352068299371370,1cyclictest302597-21kworker/5:120:14:025
352066899371370,1cyclictest0-21swapper/323:38:023
352066899371369,1cyclictest3653130-21kworker/3:222:21:023
352066899371369,1cyclictest0-21swapper/322:57:023
352066899371369,1cyclictest0-21swapper/321:28:023
352068299370369,1cyclictest302597-21kworker/5:119:41:025
352068299370369,1cyclictest302597-21kworker/5:119:16:025
352066899370368,1cyclictest3514497-21kworker/3:019:40:023
352066899370368,1cyclictest0-21swapper/320:20:023
352068299368367,1cyclictest302597-21kworker/5:120:16:025
352066899367365,1cyclictest0-21swapper/321:08:023
352066899367365,1cyclictest0-21swapper/319:56:023
352066899366365,1cyclictest3554581-21kworker/3:220:30:023
352066899366365,1cyclictest3514497-21kworker/3:020:01:023
352066899366365,1cyclictest0-21swapper/320:52:023
352066899365364,1cyclictest3554581-21kworker/3:220:29:023
352066899365364,1cyclictest3514497-21kworker/3:019:21:023
352066899365364,1cyclictest3514497-21kworker/3:019:18:023
352066899365364,1cyclictest0-21swapper/319:51:023
352064999347345,1cyclictest0-21swapper/122:55:011
352068299340339,1cyclictest3701267-21kworker/5:100:37:025
352068299332331,1cyclictest3701267-21kworker/5:123:18:015
352069799327325,1cyclictest3735936-21kworker/7:023:16:027
352064999323321,1cyclictest0-21swapper/122:39:021
352064999321320,1cyclictest0-21swapper/123:57:021
352064999318317,1cyclictest0-21swapper/123:37:011
352064999318316,1cyclictest0-21swapper/121:31:021
352064999315313,1cyclictest0-21swapper/100:39:021
352068299314313,1cyclictest302597-21kworker/5:119:28:015
352064999312310,1cyclictest0-21swapper/120:07:021
352064999311309,1cyclictest0-21swapper/121:47:021
352064999311309,1cyclictest0-21swapper/121:18:021
352064999311309,1cyclictest0-21swapper/121:18:021
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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