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2026-03-05 - 06:47
[ 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 Thu Mar 05, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
696217997228,42cyclictest534960-1kworker/1:2H21:59:591
696217997041,28cyclictest748095-21kworker/1:321:25:231
696217996941,27cyclictest855879-21kworker/1:223:35:121
696217996939,29cyclictest761166-21kworker/1:221:45:141
696217996837,30cyclictest872925-21kworker/1:100:00:021
696217996834,32cyclictest534960-1kworker/1:2H23:00:001
696217996738,28cyclictest726191-21kworker/1:221:00:001
696217996735,31cyclictest696361-21kworker/1:019:15:131
696217996735,31cyclictest534960-1kworker/1:2H00:00:151
696217996637,27cyclictest534960-1kworker/1:2H22:05:171
696217996636,28cyclictest898850-21kworker/1:100:35:141
696217996636,28cyclictest791225-21kworker/1:122:25:141
696217996634,31cyclictest721308-21kworker/1:120:45:131
69621799651,62cyclictest0-21swapper/100:14:561
696217996461,2cyclictest0-21swapper/121:52:431
696217996338,24cyclictest862574-21kworker/1:323:40:451
696217996336,26cyclictest534960-1kworker/1:2H20:25:141
69621799630,3cyclictest634-21sshd00:06:351
69621799630,1cyclictest0-21swapper/123:48:511
696217996258,2cyclictest0-21swapper/121:02:081
696217996232,28cyclictest534960-1kworker/1:2H20:15:141
69621799621,59cyclictest0-21swapper/119:29:081
696217996138,21cyclictest734161-21kworker/1:021:15:141
696217996133,27cyclictest713647-21kworker/1:320:10:151
696217996058,1cyclictest0-21swapper/121:07:391
696217996044,15cyclictest889212-21kworker/1:200:20:011
696217996044,15cyclictest534960-1kworker/1:2H20:41:041
696217996034,24cyclictest708955-21kworker/1:120:00:121
696217996028,31cyclictest534960-1kworker/1:2H00:35:001
696217995944,14cyclictest827352-21kworker/1:023:10:141
696217995943,15cyclictest534960-1kworker/1:2H22:51:421
696217995943,15cyclictest534960-1kworker/1:2H19:13:431
696217995942,16cyclictest721308-21kworker/1:120:35:121
696217995932,26cyclictest748095-21kworker/1:321:35:001
696217995930,27cyclictest804649-21kworker/1:022:35:121
696217995843,14cyclictest889212-21kworker/1:200:15:151
696217995843,14cyclictest872925-21kworker/1:123:51:341
696217995843,14cyclictest850123-21kworker/1:123:30:011
696217995843,14cyclictest726191-21kworker/1:220:51:391
696217995843,14cyclictest713647-21kworker/1:320:08:381
696217995841,16cyclictest840869-21kworker/1:223:20:011
696217995841,16cyclictest840869-21kworker/1:223:20:001
696217995839,18cyclictest534960-1kworker/1:2H23:05:081
696217995830,27cyclictest850123-21kworker/1:123:25:121
696217995827,30cyclictest696361-21kworker/1:019:30:141
696217995820,34cyclictest379-21systemd-journal22:20:011
696217995742,14cyclictest701244-21kworker/1:219:22:391
696217995742,14cyclictest534960-1kworker/1:2H19:35:121
696217995741,15cyclictest809158-21kworker/1:122:40:141
696217995741,15cyclictest791225-21kworker/1:122:20:341
696217995741,15cyclictest734161-21kworker/1:021:10:521
696217995741,15cyclictest534960-1kworker/1:2H22:34:091
696217995740,16cyclictest898850-21kworker/1:100:25:131
696217995729,27cyclictest721308-21kworker/1:120:30:001
69621799571,54cyclictest0-21swapper/123:15:131
696217995641,14cyclictest715385-21kworker/1:020:20:151
696217995634,20cyclictest534960-1kworker/1:2H20:00:001
696217995628,26cyclictest748095-21kworker/1:321:40:121
696217995628,26cyclictest748095-21kworker/1:321:40:111
696217995539,15cyclictest708955-21kworker/1:119:50:121
696217995539,15cyclictest534960-1kworker/1:2H23:00:051
696217995538,16cyclictest708955-21kworker/1:119:49:561
696217995439,14cyclictest786698-21kworker/1:322:10:281
696217995439,14cyclictest771059-21kworker/1:022:00:131
696217995439,14cyclictest748095-21kworker/1:321:35:151
696217995438,15cyclictest534960-1kworker/1:2H21:20:131
69621799540,2cyclictest604-21rs:main1
696221995348,3cyclictest702844-21kworker/3:220:00:433
696220995348,3cyclictest1135279-1kworker/2:1H23:25:412
696217995338,14cyclictest813642-21kworker/1:222:45:151
696215995146,3cyclictest489509-1kworker/0:2H22:45:000
696215995144,4cyclictest489509-1kworker/0:2H19:35:130
696221995047,2cyclictest879964-21kworker/3:000:03:453
696221995047,2cyclictest837158-21kworker/3:223:30:053
696221995047,2cyclictest727783-21kworker/3:122:25:583
696221995046,3cyclictest727783-21kworker/3:121:20:203
696221995046,2cyclictest879964-21kworker/3:000:14:383
696221995046,2cyclictest2246763-1kworker/3:0H21:19:093
696221995046,2cyclictest190821-21kworker/3:119:18:383
696221995045,3cyclictest2246763-1kworker/3:0H23:14:133
696221995045,3cyclictest2246763-1kworker/3:0H20:37:383
696221995044,3cyclictest2246763-1kworker/3:0H19:29:553
696215995047,2cyclictest908463-21kworker/0:100:39:400
696215995047,2cyclictest845362-21kworker/0:223:25:480
696215995047,2cyclictest785159-21kworker/0:122:59:090
696215995046,2cyclictest840871-21kworker/0:023:33:140
696215995045,3cyclictest798919-21kworker/0:022:30:200
696215995045,3cyclictest489509-1kworker/0:2H22:35:370
696221994946,2cyclictest716722-21kworker/3:020:34:083
696221994946,2cyclictest190821-21kworker/3:119:11:383
696221994945,2cyclictest727783-21kworker/3:122:47:473
696221994944,3cyclictest2246763-1kworker/3:0H23:48:503
696221994944,3cyclictest2246763-1kworker/3:0H20:12:083
696221994943,4cyclictest2246763-1kworker/3:0H22:04:553
696215994946,2cyclictest780685-21kworker/0:022:05:550
696215994945,2cyclictest890789-21kworker/0:000:30:260
696215994945,2cyclictest489509-1kworker/0:2H19:25:010
696221994845,2cyclictest727783-21kworker/3:121:38:023
696221994845,2cyclictest716722-21kworker/3:020:15:373
696221994844,3cyclictest2246763-1kworker/3:0H00:19:103
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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