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2026-03-05 - 00:08
[ 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 Mar 04, 2026 12:46:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
196409499382380,1cyclictest2094601-21kworker/5:112:06:025
196405399382380,1cyclictest2010020-21kworker/0:009:16:020
1964102993811,1cyclictest0-21swapper/611:45:026
196409499381380,1cyclictest2202551-21kworker/5:207:28:025
196409499381380,1cyclictest2094601-21kworker/5:112:17:025
196409499381379,1cyclictest2202551-21kworker/5:210:08:025
196409499381379,1cyclictest2202551-21kworker/5:209:18:025
196409499381379,1cyclictest2094601-21kworker/5:111:16:025
196405399381380,1cyclictest2073199-21kworker/0:211:46:020
196405399381380,1cyclictest2010020-21kworker/0:010:07:020
196405399381380,1cyclictest2010020-21kworker/0:008:46:020
196405399381380,1cyclictest1970913-21kworker/0:207:38:020
196405399381379,1cyclictest2133129-21kworker/0:312:36:020
196405399381379,1cyclictest2133129-21kworker/0:312:13:020
196405399381379,1cyclictest2010020-21kworker/0:008:27:020
1964053993810,380cyclictest0-21swapper/012:28:020
1964053993810,380cyclictest0-21swapper/011:02:020
196410299380379,1cyclictest2130366-21kworker/6:011:50:026
196410299380379,1cyclictest2046126-21kworker/6:009:40:026
196410299380379,1cyclictest2004018-21kworker/6:108:45:026
196410299380379,1cyclictest1967014-21kworker/6:008:02:026
196410299380379,1cyclictest1967014-21kworker/6:007:50:026
196410299380378,1cyclictest0-21swapper/609:51:026
1964102993800,379cyclictest0-21swapper/609:58:026
1964102993800,379cyclictest0-21swapper/609:26:026
1964102993800,1cyclictest0-21swapper/608:30:036
196409499380379,1cyclictest2202551-21kworker/5:208:49:025
196409499380379,1cyclictest2202551-21kworker/5:208:41:025
196409499380379,1cyclictest2202551-21kworker/5:208:19:025
196409499380379,1cyclictest2094601-21kworker/5:112:11:025
196409499380379,1cyclictest2094601-21kworker/5:111:57:015
196409499380379,1cyclictest2094601-21kworker/5:111:27:025
196409499380378,1cyclictest2202551-21kworker/5:207:37:025
196409499380378,1cyclictest2202551-21kworker/5:207:16:025
196409499380378,1cyclictest2094601-21kworker/5:112:38:025
196409499380378,1cyclictest2075249-21kworker/5:010:18:025
196405399380379,1cyclictest2010020-21kworker/0:009:21:020
196405399380378,1cyclictest2073199-21kworker/0:211:36:020
1964053993800,379cyclictest0-21swapper/012:24:020
1964053993800,379cyclictest0-21swapper/011:24:020
1964053993800,379cyclictest0-21swapper/009:31:020
1964053993800,1cyclictest0-21swapper/010:38:020
1964053993800,1cyclictest0-21swapper/010:38:020
196410299379378,1cyclictest2130366-21kworker/6:012:14:026
196410299379378,1cyclictest2004018-21kworker/6:108:35:026
196410299379378,1cyclictest1967014-21kworker/6:007:29:026
196405399379378,1cyclictest2010020-21kworker/0:008:53:020
196405399379378,1cyclictest1970913-21kworker/0:207:42:020
196405399379378,1cyclictest1970913-21kworker/0:207:42:020
196410299378377,1cyclictest2097273-21kworker/6:111:15:026
196410299378377,1cyclictest0-21swapper/612:21:026
196410299378377,1cyclictest0-21swapper/608:40:026
196410299378377,1cyclictest0-21swapper/607:46:026
196410299378376,1cyclictest2097273-21kworker/6:111:26:026
196410299378376,1cyclictest2027885-21kworker/6:308:54:036
196410299378376,1cyclictest2004018-21kworker/6:108:28:026
196410299378376,1cyclictest0-21swapper/610:58:026
196410299377376,1cyclictest2046126-21kworker/6:011:04:026
196410299377376,1cyclictest2046126-21kworker/6:010:04:026
196410299377376,1cyclictest1967014-21kworker/6:007:41:026
196410299377376,1cyclictest1967014-21kworker/6:007:41:026
196410299377376,1cyclictest1967014-21kworker/6:007:36:026
196410299377376,1cyclictest0-21swapper/611:08:026
196410299377376,1cyclictest0-21swapper/609:49:026
196410299377376,1cyclictest0-21swapper/609:38:026
196410299377376,1cyclictest0-21swapper/609:34:026
196410299377376,1cyclictest0-21swapper/609:03:026
196410299377376,1cyclictest0-21swapper/607:21:026
196410299377375,1cyclictest2130366-21kworker/6:012:34:026
196410299377375,1cyclictest2130366-21kworker/6:011:58:026
196410299377375,1cyclictest2046126-21kworker/6:010:12:026
196410299377375,1cyclictest2004018-21kworker/6:108:18:026
196410299377375,1cyclictest0-21swapper/610:37:026
196410299377375,1cyclictest0-21swapper/610:37:026
196410299377375,1cyclictest0-21swapper/607:33:026
196410299377375,1cyclictest0-21swapper/607:17:026
196409499377376,1cyclictest2088235-21kworker/5:210:43:025
196410299376375,1cyclictest2130366-21kworker/6:012:04:026
196410299376375,1cyclictest2130366-21kworker/6:012:04:026
196410299376375,1cyclictest2097273-21kworker/6:111:13:026
196410299376375,1cyclictest2027885-21kworker/6:309:07:026
196410299376375,1cyclictest2027885-21kworker/6:309:07:026
196410299376375,1cyclictest1967014-21kworker/6:008:09:026
196410299376375,1cyclictest0-21swapper/611:43:026
196410299376375,1cyclictest0-21swapper/610:06:026
196410299376375,1cyclictest0-21swapper/608:58:026
196410299376375,1cyclictest0-21swapper/608:22:026
196410299376373,2cyclictest2046126-21kworker/6:010:21:026
196410299375374,1cyclictest2046126-21kworker/6:010:19:026
196410299375374,1cyclictest2027885-21kworker/6:309:23:026
196410299375374,1cyclictest2027885-21kworker/6:309:11:026
196410299375374,1cyclictest1967014-21kworker/6:007:59:026
196410299375374,1cyclictest0-21swapper/611:32:026
196410299375374,1cyclictest0-21swapper/610:53:026
196410299374373,1cyclictest2046126-21kworker/6:010:32:026
196410299373372,1cyclictest2046126-21kworker/6:010:49:026
196410999368367,1cyclictest0-21swapper/709:45:027
196410999368366,1cyclictest0-21swapper/708:43:027
196410999366365,1cyclictest0-21swapper/711:55:027
196410999366365,1cyclictest0-21swapper/711:05:017
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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