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2026-01-25 - 05:18
[ 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 Jan 25, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4123175996439,24cyclictest333-21kworker/1:121:50:061
4123175996360,2cyclictest0-21swapper/121:19:001
4123175996338,24cyclictest4142052-21kworker/1:020:30:361
412317599630,62cyclictest0-21swapper/119:47:531
412317599630,62cyclictest0-21swapper/119:12:251
4123175996260,1cyclictest0-21swapper/119:25:501
4123175996243,18cyclictest4162026-21kworker/1:021:25:151
4123175996044,15cyclictest75323-21kworker/1:023:17:361
4123175996044,15cyclictest4142052-21kworker/1:020:19:551
4123175996044,15cyclictest4137413-21kworker/1:220:00:141
4123175996044,15cyclictest40526-21kworker/1:322:50:281
4123175996043,16cyclictest92531-21kworker/1:023:40:021
4123175996043,16cyclictest33494-21kworker/1:122:32:491
4123175995957,1cyclictest0-21swapper/122:18:071
4123175995956,2cyclictest0-21swapper/123:51:001
4123175995943,15cyclictest3580519-1kworker/1:0H23:59:361
4123175995943,15cyclictest3580519-1kworker/1:0H23:59:361
4123175995943,15cyclictest19451-21kworker/1:022:22:501
4123175995943,15cyclictest132238-21kworker/1:000:23:041
4123175995941,17cyclictest4154390-21kworker/1:120:55:161
4123175995940,18cyclictest3580519-1kworker/1:0H00:05:011
4123175995939,19cyclictest9342-21kworker/1:022:00:121
4123175995842,15cyclictest97129-21kworker/1:123:45:281
4123175995842,15cyclictest75323-21kworker/1:023:25:011
4123175995842,15cyclictest4167148-21kworker/1:221:30:131
4123175995842,15cyclictest4167148-21kworker/1:221:30:121
4123175995842,15cyclictest3580519-1kworker/1:0H21:55:311
4123175995842,15cyclictest3580519-1kworker/1:0H21:00:141
4123175995842,15cyclictest142658-21kworker/1:300:35:151
4123175995841,16cyclictest75323-21kworker/1:023:22:271
4123175995841,16cyclictest54420-21kworker/1:122:57:541
4123175995841,16cyclictest4142052-21kworker/1:020:44:591
4123175995841,16cyclictest4125711-21kworker/1:319:15:351
4123175995840,17cyclictest4142052-21kworker/1:020:30:001
4123175995741,15cyclictest66247-21kworker/1:323:12:581
4123175995741,15cyclictest54420-21kworker/1:123:00:141
4123175995741,15cyclictest4904-21kworker/1:222:10:001
4123175995741,15cyclictest4142052-21kworker/1:020:35:181
4123175995741,15cyclictest4142052-21kworker/1:020:10:011
4123175995741,15cyclictest118675-21kworker/1:000:15:021
4123175995741,15cyclictest108338-21kworker/1:300:05:151
4123175995740,16cyclictest4125711-21kworker/1:319:20:141
4123175995740,16cyclictest40526-21kworker/1:322:49:291
4123175995740,16cyclictest40526-21kworker/1:322:40:141
4123175995738,18cyclictest4140512-21kworker/1:120:05:001
4123175995738,17cyclictest3580519-1kworker/1:0H19:40:141
4123183995651,3cyclictest1756248-1kworker/3:1H22:10:143
4123175995640,15cyclictest38042-21kworker/1:022:35:021
4123175995640,15cyclictest3580519-1kworker/1:0H19:50:141
4123175995639,16cyclictest4162026-21kworker/1:021:12:321
4123175995639,16cyclictest3580519-1kworker/1:0H19:30:131
4123175995639,16cyclictest3580519-1kworker/1:0H00:33:101
4123175995538,16cyclictest84841-21kworker/1:223:30:101
4123175995538,16cyclictest4167148-21kworker/1:221:45:041
4123175995538,16cyclictest4167148-21kworker/1:221:40:131
4123175995538,16cyclictest4167148-21kworker/1:221:40:131
4123175995538,16cyclictest4160242-21kworker/1:321:07:321
4123175995538,16cyclictest4155927-21kworker/1:220:54:551
4123175995538,16cyclictest4137413-21kworker/1:219:56:291
4123175995538,16cyclictest28949-21kworker/1:222:25:061
4123175995538,16cyclictest136656-21kworker/1:100:28:061
4123175995537,17cyclictest4167148-21kworker/1:221:20:121
4123175995537,17cyclictest4145133-21kworker/1:120:20:131
4123175995537,17cyclictest4142052-21kworker/1:020:45:151
4123175995537,17cyclictest3580519-1kworker/1:0H22:13:541
4123170995548,5cyclictest4189850-21kworker/0:122:05:130
4123183995449,3cyclictest1756248-1kworker/3:1H21:45:003
4123183995449,3cyclictest1756248-1kworker/3:1H21:45:003
4123175995450,2cyclictest0-21swapper/121:35:121
4123175995450,2cyclictest0-21swapper/121:35:121
4123175995438,15cyclictest118675-21kworker/1:000:10:141
4123175995437,16cyclictest92531-21kworker/1:023:38:291
4123175995336,16cyclictest3580519-1kworker/1:0H19:35:131
4123170995348,3cyclictest4152858-21kworker/0:021:07:380
4123183995245,4cyclictest1756248-1kworker/3:1H20:15:153
4123178995248,2cyclictest21791-21kworker/2:122:22:302
4123178995244,5cyclictest725770-1kworker/2:1H19:52:232
4123170995249,2cyclictest825361-1kworker/0:2H22:32:240
4123170995248,3cyclictest81569-21kworker/0:223:41:530
4123183995145,4cyclictest1756248-1kworker/3:1H19:55:423
4123183995134,14cyclictest1756248-1kworker/3:1H23:55:133
4123183995134,14cyclictest1756248-1kworker/3:1H23:55:133
4123183995045,3cyclictest1756248-1kworker/3:1H20:55:133
4123183995037,9cyclictest1756248-1kworker/3:1H00:30:143
4123178995047,2cyclictest4159279-21kworker/2:121:09:282
4123178995046,2cyclictest69630-21kworker/2:223:24:282
4123175995023,25cyclictest66247-21kworker/1:323:05:131
4123170995045,3cyclictest4146679-21kworker/0:120:35:570
4123183994946,2cyclictest4121664-21kworker/3:220:32:273
4123183994944,3cyclictest1756248-1kworker/3:1H21:57:283
4123183994944,2cyclictest1756248-1kworker/3:1H19:15:133
4123178994946,2cyclictest4122981-21kworker/2:119:33:292
4123178994944,3cyclictest69630-21kworker/2:223:19:282
4123178994943,4cyclictest725770-1kworker/2:1H21:25:002
4123178994943,3cyclictest725770-1kworker/2:1H22:05:142
4123170994946,2cyclictest4152858-21kworker/0:020:59:290
4123170994944,3cyclictest52863-21kworker/0:123:05:130
4123183994844,2cyclictest74131-21kworker/3:000:21:273
4123170994844,3cyclictest4159845-21kworker/0:321:17:330
4123170994843,3cyclictest825361-1kworker/0:2H00:03:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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