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2026-02-22 - 09:59
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackeslot3.osadl.org (updated Sun Feb 22, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3010105996840,26cyclictest3043632-21kworker/1:220:55:131
301010599661,63cyclictest0-21swapper/119:55:231
301010599661,3cyclictest3046158-21kworker/1:321:09:341
3010105996563,1cyclictest0-21swapper/123:45:201
3010105996460,2cyclictest0-21swapper/123:58:351
3010105996335,26cyclictest2492156-1kworker/1:1H20:50:131
301010599630,2cyclictest0-21swapper/122:10:151
3010105996258,2cyclictest0-21swapper/121:13:061
3010105996246,15cyclictest3118574-21kworker/1:122:35:151
3010105996235,26cyclictest2492156-1kworker/1:1H21:25:001
3010105996159,1cyclictest3019490-21kworker/1:019:35:261
3010105996158,2cyclictest0-21swapper/123:30:261
3010105996143,17cyclictest3026459-21kworker/1:320:00:141
3010105996140,20cyclictest2492156-1kworker/1:1H19:55:001
3010105996130,29cyclictest3020857-21kworker/1:319:45:001
3010105996129,31cyclictest3123062-21kworker/1:022:45:131
3010105996126,33cyclictest2492156-1kworker/1:1H19:35:011
3010105996126,33cyclictest2492156-1kworker/1:1H19:35:001
3010105996043,16cyclictest3144168-21kworker/1:123:05:151
3010105996041,18cyclictest3185103-21kworker/1:223:54:591
3010105996041,17cyclictest3103987-21kworker/1:322:15:141
3010105996041,17cyclictest3029542-21kworker/1:220:10:131
3010105996036,22cyclictest3074812-21kworker/1:321:45:141
3010104995936,21cyclictest2552195-1kworker/0:1H22:43:020
3010105995840,17cyclictest3063692-21kworker/1:121:30:011
3010105995840,17cyclictest3020857-21kworker/1:319:45:151
3010105995840,16cyclictest3133960-21kworker/1:222:55:141
3010105995832,24cyclictest2492156-1kworker/1:1H20:40:001
3010105995830,27cyclictest3153160-21kworker/1:123:15:141
3010105995828,29cyclictest3079463-21kworker/1:121:50:151
301010599581,3cyclictest0-21swapper/120:48:351
3010105995742,14cyclictest3139691-21kworker/1:023:10:141
3010105995742,14cyclictest3088783-21kworker/1:222:05:061
3010105995742,14cyclictest3063692-21kworker/1:121:30:001
3010105995741,15cyclictest3017130-21kworker/1:019:30:001
3010105995740,16cyclictest3093277-21kworker/1:122:02:001
3010105995740,16cyclictest3068423-21kworker/1:021:35:181
3010105995739,17cyclictest3139691-21kworker/1:023:25:151
3010105995738,17cyclictest3189560-21kworker/1:000:04:591
3010105995735,21cyclictest3129708-21kworker/1:122:50:161
3010105995729,26cyclictest2492156-1kworker/1:1H00:25:161
3010105995727,29cyclictest2492156-1kworker/1:1H22:20:131
3010105995727,29cyclictest2492156-1kworker/1:1H22:20:131
301010599571,2cyclictest0-21swapper/119:10:391
301010599571,1cyclictest0-21swapper/121:18:071
3010107995651,3cyclictest964983-21kworker/3:220:54:393
3010105995641,14cyclictest3144168-21kworker/1:123:03:031
3010105995641,14cyclictest3103987-21kworker/1:322:25:151
3010105995640,15cyclictest3103987-21kworker/1:322:30:141
3010105995626,28cyclictest2492156-1kworker/1:1H20:30:141
3010104995640,13cyclictest2552195-1kworker/0:1H22:20:130
3010104995640,13cyclictest2552195-1kworker/0:1H22:20:120
3010107995550,3cyclictest3065260-21kworker/3:022:23:003
3010107995550,3cyclictest3065260-21kworker/3:022:22:593
3010107995549,4cyclictest964983-21kworker/3:219:20:363
3010105995540,14cyclictest3202710-21kworker/1:300:11:351
3010105995540,14cyclictest3189560-21kworker/1:000:05:151
3010105995540,14cyclictest3023307-21kworker/1:120:05:011
3010105995539,15cyclictest3139691-21kworker/1:023:35:141
3010105995537,16cyclictest3125222-21kworker/1:222:40:181
3010105995533,21cyclictest3216678-21kworker/1:100:35:151
3010107995449,3cyclictest885451-1kworker/3:0H19:12:273
3010107995448,4cyclictest964983-21kworker/3:219:50:453
3010107995448,4cyclictest885451-1kworker/3:0H21:50:163
3010105995438,15cyclictest3088783-21kworker/1:221:59:341
3010105995437,16cyclictest3036662-21kworker/1:120:40:151
3010105995436,17cyclictest3012377-21kworker/1:319:20:141
3010104995444,8cyclictest2552195-1kworker/0:1H21:27:530
3010104995437,14cyclictest2552195-1kworker/0:1H23:15:000
3010107995348,3cyclictest885451-1kworker/3:0H21:49:563
3010107995346,4cyclictest885451-1kworker/3:0H21:15:013
3010105995338,14cyclictest3032560-21kworker/1:120:16:071
3010105995337,15cyclictest3043632-21kworker/1:221:00:141
3010105995337,15cyclictest3032642-21kworker/1:320:27:381
3010104995349,3cyclictest3119708-21kworker/0:122:50:000
3010107995247,3cyclictest964983-21kworker/3:220:57:493
3010107995247,3cyclictest964983-21kworker/3:219:30:193
3010107995247,3cyclictest964983-21kworker/3:219:30:193
3010107995247,3cyclictest885451-1kworker/3:0H21:45:003
3010106995248,2cyclictest3192977-21kworker/2:000:08:152
3010105995237,14cyclictest3216678-21kworker/1:100:30:161
3010105995237,14cyclictest3032642-21kworker/1:320:20:131
3010105995236,15cyclictest3012377-21kworker/1:319:20:001
3010105995235,16cyclictest2492156-1kworker/1:1H00:20:171
3010105995234,17cyclictest3175555-21kworker/1:123:43:111
301010599520,2cyclictest0-21swapper/121:43:221
3010107995147,3cyclictest885451-1kworker/3:0H00:38:493
3010107995146,3cyclictest885451-1kworker/3:0H19:55:233
3010107995144,5cyclictest885451-1kworker/3:0H22:03:323
3010105995134,16cyclictest3199837-21kworker/1:200:20:001
3010105995134,16cyclictest3159841-21kworker/1:323:20:131
3010104995147,3cyclictest3161836-21kworker/0:023:33:010
3010104995145,3cyclictest2552195-1kworker/0:1H00:00:140
3010104995138,10cyclictest2552195-1kworker/0:1H21:55:010
3010107995045,4cyclictest964983-21kworker/3:221:07:523
3010107995045,3cyclictest3182427-21kworker/3:023:59:553
3010107995044,4cyclictest885451-1kworker/3:0H20:04:003
3010106995046,3cyclictest3103202-21kworker/2:122:47:062
3010106995043,4cyclictest224664-1kworker/2:0H19:20:142
3010107994943,4cyclictest964983-21kworker/3:221:01:353
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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