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2026-02-23 - 12:36
[ 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 Mon Feb 23, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3595181996346,16cyclictest3780656-21kworker/1:100:05:151
3595181996137,23cyclictest3595713-21kworker/1:219:30:141
3595181996041,17cyclictest3756578-21kworker/1:023:35:121
3595181996041,17cyclictest3595713-21kworker/1:219:20:141
3595181995957,1cyclictest0-21swapper/120:25:141
3595181995945,14cyclictest3595713-21kworker/1:219:25:141
3595181995944,14cyclictest3785298-21kworker/1:200:25:221
3595181995942,16cyclictest3687018-21kworker/1:122:17:351
3595181995843,14cyclictest3638171-21kworker/1:021:20:141
3595181995840,16cyclictest3765592-21kworker/1:123:50:131
3595181995742,14cyclictest3709765-21kworker/1:022:41:441
3595181995742,14cyclictest3709765-21kworker/1:022:41:441
3595181995742,14cyclictest3657029-21kworker/1:121:50:151
3595181995742,14cyclictest3657029-21kworker/1:121:45:321
3595181995742,14cyclictest3616512-21kworker/1:320:19:351
3595181995742,14cyclictest3289721-1kworker/1:0H22:50:141
3595181995741,16cyclictest3756578-21kworker/1:023:35:011
3595181995741,15cyclictest3798853-21kworker/1:100:30:261
3595181995741,15cyclictest3743102-21kworker/1:023:25:001
3595181995741,15cyclictest3595713-21kworker/1:219:40:171
3595181995741,15cyclictest3289721-1kworker/1:0H22:11:351
3595181995740,16cyclictest3803330-21kworker/1:000:35:171
3595181995740,16cyclictest3632893-21kworker/1:121:15:131
3595181995650,3cyclictest3658707-21cron21:40:001
3595181995642,14cyclictest3771380-21kworker/1:023:55:131
3595181995642,14cyclictest3738297-21kworker/1:223:16:491
3595181995641,14cyclictest3761079-21kworker/1:223:40:001
3595181995641,14cyclictest3289721-1kworker/1:0H20:01:021
3595181995640,15cyclictest3743102-21kworker/1:023:25:141
3595181995639,16cyclictest3715162-21kworker/1:322:50:001
3595181995636,18cyclictest3673556-21kworker/1:222:00:141
3595181995552,1cyclictest3621201-21fschecks_time20:30:141
3595181995541,14cyclictest3715162-21kworker/1:322:55:141
3595181995541,14cyclictest3629792-21kworker/1:221:00:001
3595181995540,14cyclictest3696059-21kworker/1:222:30:141
3595181995540,14cyclictest3289721-1kworker/1:0H20:47:351
3595181995538,15cyclictest3289721-1kworker/1:0H21:00:141
3595181995538,15cyclictest3289721-1kworker/1:0H21:00:141
3595181995537,16cyclictest3705289-21kworker/1:122:35:141
3595181995533,20cyclictest3611252-21kworker/1:020:05:141
3595181995531,22cyclictest3289721-1kworker/1:0H19:40:001
3595186995449,3cyclictest3612816-21kworker/2:120:49:002
3595186995448,3cyclictest224664-1kworker/2:0H00:05:132
3595181995439,14cyclictest3771380-21kworker/1:000:00:141
3595181995439,14cyclictest3696059-21kworker/1:222:25:151
3595181995439,14cyclictest3657029-21kworker/1:122:05:001
3595181995439,14cyclictest3615892-21kworker/1:220:20:141
3595181995439,14cyclictest3594374-21kworker/1:119:10:001
3595181995438,15cyclictest3715162-21kworker/1:323:00:011
3595181995438,15cyclictest3606627-21kworker/1:119:45:061
3595181995438,15cyclictest3289721-1kworker/1:0H20:50:151
3595181995437,16cyclictest3658974-21kworker/1:321:40:141
3595181995436,17cyclictest3733817-21kworker/1:023:10:011
3595186995347,4cyclictest224664-1kworker/2:0H22:41:342
3595186995347,4cyclictest224664-1kworker/2:0H22:41:342
3595181995338,14cyclictest3785298-21kworker/1:200:15:001
3595181995338,14cyclictest3643588-21kworker/1:221:30:161
3595181995338,14cyclictest3643588-21kworker/1:221:27:051
3595181995338,14cyclictest3620530-21kworker/1:120:40:151
3595181995338,14cyclictest3620530-21kworker/1:120:35:361
3595181995338,14cyclictest3606627-21kworker/1:119:55:011
3595181995338,14cyclictest3595713-21kworker/1:219:15:161
3595181995331,20cyclictest3715162-21kworker/1:323:05:161
3595189995245,4cyclictest885451-1kworker/3:0H21:51:333
3595186995248,2cyclictest3603533-21kworker/2:219:39:022
3595186995247,3cyclictest3612816-21kworker/2:120:51:562
3595181995237,14cyclictest3629792-21kworker/1:221:05:011
3595181995237,14cyclictest3606627-21kworker/1:119:55:011
3595181995236,15cyclictest3785298-21kworker/1:200:10:161
3595181995236,15cyclictest3657029-21kworker/1:121:55:151
3595181995236,15cyclictest3614353-21kworker/1:120:10:171
3595181995235,16cyclictest3761079-21kworker/1:223:45:131
3595180995249,2cyclictest3665460-21kworker/0:222:20:270
3595180995247,3cyclictest3593394-21kworker/0:119:46:350
3595189995146,3cyclictest885451-1kworker/3:0H22:25:353
3595189995146,3cyclictest885451-1kworker/3:0H21:12:353
3595181995136,14cyclictest3687018-21kworker/1:122:22:351
3595181995136,14cyclictest3629792-21kworker/1:221:10:011
3595181995134,16cyclictest3785298-21kworker/1:200:22:351
3595180995147,2cyclictest3611257-21kworker/0:020:11:070
3595186995047,2cyclictest3603533-21kworker/2:219:47:342
3595186995046,3cyclictest3603533-21kworker/2:220:01:082
3595186995045,3cyclictest3802336-21kworker/2:100:29:592
3595180995046,3cyclictest3593394-21kworker/0:119:43:340
3595180995046,3cyclictest3227658-1kworker/0:2H23:04:060
3595180995046,2cyclictest3755352-21kworker/0:100:09:000
3595189994946,2cyclictest3577917-21kworker/3:119:55:143
3595186994946,2cyclictest3686276-21kworker/2:222:15:282
3595186994946,2cyclictest3657355-21kworker/2:121:44:052
3595186994945,3cyclictest224664-1kworker/2:0H23:38:002
3595186994945,2cyclictest3782302-21kworker/2:200:17:292
3595186994945,2cyclictest3612816-21kworker/2:120:43:352
3595180994946,2cyclictest3656659-21kworker/0:021:46:390
3595180994945,3cyclictest3611257-21kworker/0:020:03:350
3595180994943,3cyclictest3227658-1kworker/0:2H21:05:130
3595189994845,2cyclictest3708348-21kworker/3:123:03:063
3595189994842,4cyclictest885451-1kworker/3:0H20:00:143
3595186994844,3cyclictest3802336-21kworker/2:100:30:322
3595186994844,3cyclictest224664-1kworker/2:0H22:31:342
3595186994843,3cyclictest3593384-21kworker/2:019:19:062
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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