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2026-01-26 - 23:50
[ 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 Mon Jan 26, 2026 12:46:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
79545023950,2sleep00-21swapper/007:05:160
797250993810,380cyclictest0-21swapper/512:24:025
797250993810,380cyclictest0-21swapper/512:16:025
797250993810,380cyclictest0-21swapper/511:06:025
797250993810,380cyclictest0-21swapper/510:33:025
797250993810,380cyclictest0-21swapper/510:12:025
797250993810,380cyclictest0-21swapper/507:26:025
797250993810,1cyclictest0-21swapper/508:59:025
797250993810,1cyclictest0-21swapper/507:32:025
797250993800,379cyclictest0-21swapper/510:59:025
797250993800,379cyclictest0-21swapper/509:34:025
797250993800,379cyclictest0-21swapper/509:18:025
797250993800,379cyclictest0-21swapper/508:36:025
797250993800,379cyclictest0-21swapper/508:17:025
797250993800,379cyclictest0-21swapper/507:47:025
797250993790,0cyclictest0-21swapper/508:28:025
79722999346345,1cyclictest1098975-21kworker/2:107:10:022
79722999337336,1cyclictest0-21swapper/211:05:022
79722999336335,1cyclictest828118-21kworker/2:209:50:022
79722999336335,1cyclictest1098975-21kworker/2:107:15:022
79722999336335,1cyclictest0-21swapper/212:15:022
79722999335334,1cyclictest909368-21kworker/2:111:35:012
79722999335334,1cyclictest828118-21kworker/2:208:07:022
79722999335334,1cyclictest0-21swapper/208:30:022
79722999335333,1cyclictest0-21swapper/208:03:022
79722999334333,1cyclictest909368-21kworker/2:110:35:022
79722999334333,1cyclictest909368-21kworker/2:110:35:022
79722999334333,1cyclictest0-21swapper/212:25:022
79722999334333,1cyclictest0-21swapper/210:25:022
79722999334333,1cyclictest0-21swapper/209:48:022
79722999334333,1cyclictest0-21swapper/209:10:022
79722999334333,1cyclictest0-21swapper/209:10:022
79722999334332,1cyclictest909368-21kworker/2:111:10:022
79722999334332,1cyclictest828118-21kworker/2:208:10:012
79722999334332,1cyclictest0-21swapper/207:35:022
79722999334332,1cyclictest0-21swapper/207:30:022
79722999333332,1cyclictest960503-21kworker/2:012:33:022
79722999333332,1cyclictest960503-21kworker/2:011:45:022
79722999333332,1cyclictest894314-21kworker/2:010:05:022
79722999333332,1cyclictest1098975-21kworker/2:107:57:022
79722999333332,1cyclictest1098975-21kworker/2:107:45:022
79722999333332,1cyclictest0-21swapper/212:05:022
79722999333332,1cyclictest0-21swapper/211:20:012
79722999333332,1cyclictest0-21swapper/210:15:022
79722999333332,1cyclictest0-21swapper/208:20:022
79722999332331,1cyclictest0-21swapper/211:25:012
79722999332331,1cyclictest0-21swapper/210:14:022
79722999332331,1cyclictest0-21swapper/209:40:022
79722999332331,1cyclictest0-21swapper/209:07:022
79722999332330,1cyclictest828118-21kworker/2:208:57:022
79722999332330,1cyclictest0-21swapper/207:52:022
79721299332330,1cyclictest0-21swapper/008:50:020
79722999331330,1cyclictest828118-21kworker/2:209:26:022
79722999331330,1cyclictest828118-21kworker/2:208:54:022
79722999331330,1cyclictest828118-21kworker/2:208:46:022
79722999331330,1cyclictest1098975-21kworker/2:107:25:022
79722999331330,1cyclictest0-21swapper/211:40:022
79721299331329,1cyclictest0-21swapper/012:01:020
79721299331329,1cyclictest0-21swapper/007:40:020
79721299331329,1cyclictest0-21swapper/007:17:020
79722999330329,1cyclictest0-21swapper/211:54:022
79722999330329,1cyclictest0-21swapper/211:03:022
79722999330329,1cyclictest0-21swapper/210:22:022
79722999330329,1cyclictest0-21swapper/209:33:022
79722999330329,1cyclictest0-21swapper/209:22:022
79722999330329,1cyclictest0-21swapper/208:27:022
79722999330328,1cyclictest828118-21kworker/2:208:37:022
79721299330329,1cyclictest0-21swapper/010:08:020
79721299330328,1cyclictest0-21swapper/009:05:020
79722999329328,1cyclictest909368-21kworker/2:111:33:022
79722999329328,1cyclictest909368-21kworker/2:111:16:012
79722999329328,1cyclictest828118-21kworker/2:208:42:022
79722999329328,1cyclictest0-21swapper/210:42:022
79722999329328,1cyclictest0-21swapper/209:38:022
79722999329327,2cyclictest1098975-21kworker/2:107:41:022
79722999329327,1cyclictest0-21swapper/207:24:022
79721299329327,1cyclictest0-21swapper/009:01:010
79722999328327,1cyclictest960503-21kworker/2:012:23:022
79722999328327,1cyclictest0-21swapper/210:51:022
79721299328327,1cyclictest0-21swapper/011:14:020
79721299328327,1cyclictest0-21swapper/011:00:020
79721299328327,1cyclictest0-21swapper/008:41:020
79721299328327,1cyclictest0-21swapper/007:56:020
79721299328326,1cyclictest0-21swapper/011:46:010
79722999327325,1cyclictest0-21swapper/210:49:022
79721299327326,1cyclictest0-21swapper/008:12:020
79721299327326,1cyclictest0-21swapper/008:05:020
79721299327326,1cyclictest0-21swapper/008:02:020
79721299327326,1cyclictest0-21swapper/007:53:020
79721299327326,1cyclictest0-21swapper/007:36:020
79721299327325,1cyclictest0-21swapper/008:35:020
79721299326325,1cyclictest0-21swapper/011:59:010
79721299326325,1cyclictest0-21swapper/009:44:010
79721299326325,1cyclictest0-21swapper/009:23:020
79721299325324,1cyclictest0-21swapper/012:37:020
79721299325324,1cyclictest0-21swapper/010:03:020
79721299325323,1cyclictest770775-21kworker/0:112:10:020
79721299325323,1cyclictest0-21swapper/012:28:020
79721299324323,1cyclictest770775-21kworker/0:111:34:020
79721299324323,1cyclictest770775-21kworker/0:109:35:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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