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2026-01-16 - 05:07
[ 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 Fri Jan 16, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3444087996948,19cyclictest3445641-21kworker/1:319:55:131
3444087996663,2cyclictest0-21swapper/100:31:191
3444087996662,2cyclictest0-21swapper/120:50:261
3444087996542,21cyclictest3445641-21kworker/1:319:50:141
3444087996445,17cyclictest3483681-21kworker/1:321:15:161
3444087996441,21cyclictest3453460-21kworker/1:119:39:591
3444087996243,18cyclictest3466522-21kworker/1:220:40:141
3444087996242,19cyclictest3538774-21kworker/1:100:15:131
3444087996242,19cyclictest3507345-21kworker/1:022:30:141
3444087996240,20cyclictest3504000-21kworker/1:322:20:131
3444087996133,26cyclictest2183320-1kworker/1:2H22:50:141
344408799609,48cyclictest3465489-21fschecks_count20:15:131
3444087996057,2cyclictest0-21swapper/121:50:421
3444087996043,16cyclictest3524565-21kworker/1:123:30:161
3444087996041,18cyclictest3489858-21kworker/1:321:45:121
3444087996041,17cyclictest3449480-21kworker/1:219:25:151
3444087996039,19cyclictest3516583-21kworker/1:023:00:161
3444087996038,20cyclictest2183320-1kworker/1:2H19:35:001
3444087995956,2cyclictest0-21swapper/121:42:251
3444087995943,15cyclictest3543413-21kworker/1:300:35:011
3444087995942,16cyclictest3532333-21kworker/1:223:59:341
3444087995942,16cyclictest3510414-21kworker/1:223:05:151
3444087995941,16cyclictest3483681-21kworker/1:321:20:141
3444087995937,21cyclictest2183320-1kworker/1:2H22:15:001
3444087995854,2cyclictest0-21swapper/119:15:131
3444087995842,15cyclictest3530787-21kworker/1:123:45:131
3444087995842,15cyclictest3488327-21kworker/1:121:31:031
3444087995842,15cyclictest3475502-21kworker/1:120:45:361
3444087995842,15cyclictest3453460-21kworker/1:119:40:131
3444087995841,15cyclictest3511973-21kworker/1:322:42:391
3444087995837,19cyclictest3538774-21kworker/1:100:10:121
3444087995832,24cyclictest3489858-21kworker/1:321:35:141
3444087995825,30cyclictest2183320-1kworker/1:2H20:59:591
3444087995742,14cyclictest3538774-21kworker/1:100:25:011
3444087995742,14cyclictest3527692-21kworker/1:223:35:011
3444087995741,15cyclictest3445641-21kworker/1:319:21:021
3444087995741,15cyclictest2183320-1kworker/1:2H20:05:141
3444087995739,17cyclictest3511973-21kworker/1:322:45:151
3444087995739,17cyclictest3445641-21kworker/1:319:50:001
3444087995730,26cyclictest2183320-1kworker/1:2H00:20:131
3444093995651,3cyclictest3477510-21kworker/2:020:55:142
3444093995651,3cyclictest1349167-1kworker/2:2H00:00:012
3444087995641,14cyclictest3494496-21kworker/1:122:17:311
3444087995640,15cyclictest3510414-21kworker/1:222:56:031
3444087995630,25cyclictest3466522-21kworker/1:220:30:151
3444087995540,14cyclictest3458161-21kworker/1:120:10:151
3444087995539,15cyclictest3486786-21kworker/1:221:25:141
3444087995539,15cyclictest3479046-21kworker/1:021:11:031
3444087995539,15cyclictest3466522-21kworker/1:220:20:011
3444087995539,15cyclictest3458161-21kworker/1:120:00:141
3444087995537,16cyclictest2183320-1kworker/1:2H23:15:131
344408799551,2cyclictest3529926-21fschecks_time23:40:131
3444087995510,43cyclictest3480311-21switchtime21:00:211
3444093995449,3cyclictest1349167-1kworker/2:2H00:30:012
3444087995439,14cyclictest3494496-21kworker/1:121:57:351
3444087995439,14cyclictest3479046-21kworker/1:021:05:061
3444087995439,14cyclictest3466522-21kworker/1:220:25:121
3444087995438,15cyclictest3518153-21kworker/1:323:20:131
3444087995438,15cyclictest2183320-1kworker/1:2H23:25:141
3444087995437,16cyclictest3504000-21kworker/1:322:25:141
3444099995349,2cyclictest3504074-21kworker/3:123:31:283
3444093995348,3cyclictest1349167-1kworker/2:2H23:20:122
3444087995338,14cyclictest3532333-21kworker/1:223:50:131
3444087995338,14cyclictest3532333-21kworker/1:200:05:011
3444087995338,14cyclictest3532333-21kworker/1:200:05:011
3444087995337,15cyclictest3532333-21kworker/1:200:00:011
3444087995336,16cyclictest3494496-21kworker/1:122:00:211
3444087995333,19cyclictest3507345-21kworker/1:022:35:151
3444099995249,2cyclictest3504074-21kworker/3:123:01:283
3444099995248,3cyclictest3504074-21kworker/3:123:22:383
3444099995248,2cyclictest3504074-21kworker/3:100:25:113
3444093995247,3cyclictest1349167-1kworker/2:2H20:40:222
3444099995147,2cyclictest3504074-21kworker/3:123:16:033
3444099995146,3cyclictest3441095-21kworker/3:019:55:323
3444093995148,2cyclictest3464897-21kworker/2:220:12:272
3444087995148,2cyclictest26350irq/16-i801_smb23:10:141
3444087995135,15cyclictest3466522-21kworker/1:220:40:001
3444081995147,2cyclictest825361-1kworker/0:2H00:12:560
3444099995046,3cyclictest3504074-21kworker/3:123:44:283
3444093995047,2cyclictest3515045-21kworker/2:222:57:032
3444093995047,2cyclictest3508887-21kworker/2:022:39:342
3444093995044,3cyclictest1349167-1kworker/2:2H23:40:122
3444087995033,16cyclictest3442419-21kworker/1:119:10:151
3444099994946,2cyclictest3504074-21kworker/3:122:56:023
3444099994946,2cyclictest3472703-21kworker/3:220:46:033
3444099994946,2cyclictest3441095-21kworker/3:020:23:283
3444099994945,3cyclictest3504074-21kworker/3:100:10:453
3444099994945,3cyclictest3441095-21kworker/3:020:17:173
3444099994945,2cyclictest3504074-21kworker/3:122:24:283
3444093994946,2cyclictest3532339-21kworker/2:000:01:032
3444099994845,2cyclictest3504074-21kworker/3:100:06:033
3444099994845,2cyclictest3504074-21kworker/3:100:06:033
3444099994845,2cyclictest3482147-21kworker/3:021:16:083
3444099994845,2cyclictest3441095-21kworker/3:019:44:293
3444099994844,3cyclictest3504074-21kworker/3:123:27:463
3444099994844,2cyclictest3504074-21kworker/3:123:53:033
3444087994832,15cyclictest3499373-21kworker/1:222:05:161
3444081994843,2cyclictest825361-1kworker/0:2H20:50:140
3444099994744,2cyclictest3504074-21kworker/3:123:49:333
3444099994744,2cyclictest3504074-21kworker/3:123:06:023
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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