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2026-01-25 - 12:21
[ 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 792 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
4123183994744,2cyclictest4149762-21kworker/3:020:48:543
4123183994744,2cyclictest4121664-21kworker/3:219:37:533
4123183994743,3cyclictest4149762-21kworker/3:021:10:393
4123183994734,11cyclictest1756248-1kworker/3:1H20:45:003
4123178994744,2cyclictest8183-21kworker/2:121:58:282
4123178994744,2cyclictest41516-21kworker/2:022:38:292
4123178994744,2cyclictest26303-21kworker/2:222:19:332
4123178994743,2cyclictest4173491-21kworker/2:121:44:052
4123178994743,2cyclictest4173491-21kworker/2:121:44:042
4123170994744,2cyclictest4189850-21kworker/0:122:14:280
4123170994744,2cyclictest4135881-21kworker/0:220:15:210
4123170994744,2cyclictest29576-21kworker/0:222:35:150
4123170994744,2cyclictest104999-21kworker/0:100:22:280
4123183994641,3cyclictest4149762-21kworker/3:021:30:003
4123183994633,10cyclictest1756248-1kworker/3:1H19:10:143
4123178994643,2cyclictest725770-1kworker/2:1H22:41:062
4123178994643,2cyclictest4193114-21kworker/2:221:50:512
4123178994643,2cyclictest4145208-21kworker/2:020:52:562
4123178994643,2cyclictest116538-21kworker/2:200:11:342
4123178994643,2cyclictest102691-21kworker/2:123:53:072
4123178994642,3cyclictest4137405-21kworker/2:220:09:002
4123178994641,3cyclictest725770-1kworker/2:1H21:25:152
4123170994643,2cyclictest52863-21kworker/0:123:11:530
4123170994643,2cyclictest52863-21kworker/0:123:01:080
4123170994643,2cyclictest4132783-21kworker/0:119:45:280
4123170994643,2cyclictest4128159-21kworker/0:019:36:540
4123170994642,3cyclictest825361-1kworker/0:2H23:19:540
4123170994641,3cyclictest825361-1kworker/0:2H20:10:140
4123183994542,2cyclictest74131-21kworker/3:000:07:583
4123183994542,2cyclictest4121664-21kworker/3:219:45:213
4123183994540,3cyclictest1756248-1kworker/3:1H19:27:333
4123183994539,4cyclictest1756248-1kworker/3:1H00:12:283
4123178994542,2cyclictest69630-21kworker/2:223:10:342
4123178994542,2cyclictest46010-21kworker/2:222:55:042
4123178994542,2cyclictest4131247-21kworker/2:019:38:592
4123178994542,2cyclictest4122981-21kworker/2:119:17:362
4123178994542,2cyclictest21791-21kworker/2:122:27:592
4123178994542,2cyclictest127167-21kworker/2:100:25:242
4123178994541,2cyclictest127167-21kworker/2:100:18:352
4123178994540,3cyclictest725770-1kworker/2:1H00:00:002
4123178994540,3cyclictest725770-1kworker/2:1H00:00:002
4123170994540,3cyclictest825361-1kworker/0:2H21:40:140
4123170994540,3cyclictest825361-1kworker/0:2H21:40:140
4123183994441,2cyclictest9752-21kworker/3:222:48:263
4123183994440,3cyclictest1756248-1kworker/3:1H22:44:543
4123178994441,2cyclictest60067-21kworker/2:123:08:282
4123178994441,2cyclictest4145208-21kworker/2:020:40:062
4123178994441,2cyclictest4145208-21kworker/2:020:30:292
4123178994441,2cyclictest4137405-21kworker/2:220:00:062
4123178994440,3cyclictest4137405-21kworker/2:220:17:252
4123170994441,2cyclictest52863-21kworker/0:122:58:540
4123170994441,2cyclictest43958-21kworker/0:322:50:250
4123170994441,2cyclictest4176251-21kworker/0:021:33:050
4123170994441,2cyclictest4176251-21kworker/0:021:33:040
4123170994441,2cyclictest4159845-21kworker/0:321:12:390
4123170994441,2cyclictest4128159-21kworker/0:019:31:300
4123170994440,3cyclictest104999-21kworker/0:100:05:220
4123170994440,2cyclictest4152858-21kworker/0:020:43:540
4123170994439,3cyclictest825361-1kworker/0:2H19:15:140
4123183994340,2cyclictest74131-21kworker/3:023:15:203
4123183994340,2cyclictest4149762-21kworker/3:021:50:003
4123183994338,3cyclictest1756248-1kworker/3:1H23:40:193
4123183994338,3cyclictest1756248-1kworker/3:1H19:20:143
4123178994340,2cyclictest725770-1kworker/2:1H00:01:082
4123178994340,2cyclictest4193114-21kworker/2:221:47:472
4123178994340,2cyclictest4173491-21kworker/2:121:32:592
4123178994340,2cyclictest4173491-21kworker/2:121:32:592
4123178994340,2cyclictest4145208-21kworker/2:020:48:592
4123178994339,3cyclictest4145208-21kworker/2:020:36:592
4123170994340,2cyclictest4152858-21kworker/0:021:00:510
4123183994226,13cyclictest1756248-1kworker/3:1H19:32:223
4123178994239,2cyclictest4164540-21kworker/2:021:15:292
4123178994239,2cyclictest4159279-21kworker/2:121:10:292
4123178994239,2cyclictest4131247-21kworker/2:019:40:472
4123178994239,2cyclictest21791-21kworker/2:122:32:532
4123170994239,2cyclictest4189850-21kworker/0:122:03:170
4123170994239,2cyclictest4189850-21kworker/0:121:51:540
4123170994239,2cyclictest128843-21kworker/0:200:28:060
4123170994237,3cyclictest825361-1kworker/0:2H23:50:210
4123183994137,2cyclictest74131-21kworker/3:023:34:553
4123183994136,3cyclictest1756248-1kworker/3:1H00:20:003
4123183994135,4cyclictest1756248-1kworker/3:1H21:55:003
4123178994138,2cyclictest93622-21kworker/2:023:46:572
4123178994138,2cyclictest8183-21kworker/2:122:02:292
4123178994138,2cyclictest725770-1kworker/2:1H19:10:462
4123178994138,2cyclictest46010-21kworker/2:222:47:052
4123178994137,3cyclictest725770-1kworker/2:1H00:24:592
4123178994137,2cyclictest725770-1kworker/2:1H19:25:362
4123170994138,2cyclictest825361-1kworker/0:2H23:33:280
4123170994138,2cyclictest81569-21kworker/0:223:36:330
4123183994037,2cyclictest9752-21kworker/3:222:16:343
4123183994037,2cyclictest1756248-1kworker/3:1H20:20:133
4123183994036,3cyclictest1756248-1kworker/3:1H00:39:173
4123183994036,2cyclictest1756248-1kworker/3:1H20:03:593
4123183994035,3cyclictest1756248-1kworker/3:1H23:01:283
4123183994035,3cyclictest1756248-1kworker/3:1H20:26:593
4123183994035,3cyclictest1756248-1kworker/3:1H20:06:293
4123183994024,4cyclictest1756248-1kworker/3:1H00:25:173
4123183994024,3cyclictest1756248-1kworker/3:1H21:30:173
4123183994024,3cyclictest1756248-1kworker/3:1H21:30:173
4123178994037,2cyclictest725770-1kworker/2:1H21:35:242
4123178994037,2cyclictest725770-1kworker/2:1H21:35:242
4123178994037,2cyclictest4122981-21kworker/2:119:23:592
4123178994037,2cyclictest140697-21kworker/2:200:39:222
4123170994038,1cyclictest4189850-21kworker/0:121:45:220
4123170994037,2cyclictest99758-21kworker/0:023:47:530
4123170994037,2cyclictest4126595-21kworker/0:219:21:340
4123170994037,2cyclictest4118870-21kworker/0:119:11:060
4123170994036,2cyclictest77035-21kworker/0:023:25:450
4123170994036,2cyclictest77035-21kworker/0:023:21:330
4123183993936,2cyclictest1756248-1kworker/3:1H21:04:563
4123183993934,3cyclictest4149762-21kworker/3:020:40:003
4123183993934,3cyclictest1756248-1kworker/3:1H22:53:043
4123183993928,9cyclictest1756248-1kworker/3:1H20:54:553
4123183993926,11cyclictest1756248-1kworker/3:1H22:20:163
4123178993936,2cyclictest4159279-21kworker/2:121:03:592
4123178993935,3cyclictest60067-21kworker/2:123:00:572
4123178993935,2cyclictest725770-1kworker/2:1H22:50:132
4123170993935,2cyclictest825361-1kworker/0:2H21:55:130
4123170993934,2cyclictest825361-1kworker/0:2H20:52:300
4123183993835,2cyclictest74131-21kworker/3:023:51:573
4123183993834,2cyclictest4149762-21kworker/3:021:24:553
4123183993832,3cyclictest1756248-1kworker/3:1H22:02:423
4123178993835,2cyclictest89227-21kworker/2:123:31:592
4123170993835,2cyclictest4146679-21kworker/0:120:24:540
4123170993835,2cyclictest104999-21kworker/0:123:59:050
4123170993835,2cyclictest104999-21kworker/0:123:59:050
4123170993834,3cyclictest4189850-21kworker/0:122:24:540
4123183993733,2cyclictest1756248-1kworker/3:1H21:15:043
4123183993732,3cyclictest1756248-1kworker/3:1H23:46:273
4123183993732,3cyclictest1756248-1kworker/3:1H22:35:003
4123183993732,3cyclictest1756248-1kworker/3:1H19:44:543
4123178993734,2cyclictest116538-21kworker/2:200:06:582
4123170993734,2cyclictest825361-1kworker/0:2H22:48:390
4123170993734,2cyclictest4138959-21kworker/0:020:03:540
4123170993734,2cyclictest4128159-21kworker/0:019:28:540
4123170993733,2cyclictest825361-1kworker/0:2H19:40:140
4123170993732,3cyclictest825361-1kworker/0:2H00:39:590
4123183993633,2cyclictest9752-21kworker/3:223:14:563
4123183993632,3cyclictest1756248-1kworker/3:1H23:20:353
4123183993632,2cyclictest4121664-21kworker/3:219:54:553
4123183993632,2cyclictest1756248-1kworker/3:1H00:04:533
4123183993629,4cyclictest1756248-1kworker/3:1H22:57:523
4123178993633,2cyclictest4137405-21kworker/2:220:11:282
4123170993632,2cyclictest4189850-21kworker/0:122:19:390
4123183993532,2cyclictest4149762-21kworker/3:021:36:303
4123183993532,2cyclictest4149762-21kworker/3:021:36:293
4123183993531,2cyclictest1756248-1kworker/3:1H22:25:143
4123170993532,2cyclictest115713-21kworker/0:000:12:580
4123170993531,2cyclictest4135881-21kworker/0:220:05:350
4123170993530,3cyclictest825361-1kworker/0:2H00:33:050
4123178993431,2cyclictest93622-21kworker/2:023:43:582
4123178993430,3cyclictest725770-1kworker/2:1H23:35:282
4123178993430,2cyclictest4145208-21kworker/2:020:25:292
4123170993431,2cyclictest4159845-21kworker/0:321:23:290
4123170993431,2cyclictest4146679-21kworker/0:120:29:540
4123183993330,2cyclictest1756248-1kworker/3:1H23:06:013
4123178993330,2cyclictest69630-21kworker/2:223:28:292
4123170993330,2cyclictest825361-1kworker/0:2H22:40:280
4123178993229,2cyclictest4145208-21kworker/2:020:55:412
4123178993229,2cyclictest140697-21kworker/2:200:33:272
4123178993228,2cyclictest4145208-21kworker/2:020:24:292
4123170993229,2cyclictest4135881-21kworker/0:219:55:220
4123170993228,3cyclictest825361-1kworker/0:2H20:45:190
4123183993127,3cyclictest9752-21kworker/3:222:37:493
4123170993126,3cyclictest825361-1kworker/0:2H20:30:140
4123183993026,2cyclictest4121664-21kworker/3:220:14:553
4123178993027,2cyclictest4137405-21kworker/2:219:55:292
4123170993027,2cyclictest825361-1kworker/0:2H21:25:150
4123170992926,2cyclictest825361-1kworker/0:2H21:37:390
4123170992926,2cyclictest825361-1kworker/0:2H21:37:390
412318399281,24cyclictest15160-21/usr/sbin/munin22:05:183
412317899271,22cyclictest4135035-21grep19:45:132
4123170992720,5cyclictest4136207-21cat19:50:120
4123183992623,2cyclictest1756248-1kworker/3:1H23:26:283
4123183992621,3cyclictest1756248-1kworker/3:1H21:05:273
4123170992619,3cyclictest0-21swapper/000:18:320
4123170992618,5cyclictest35617-21date22:30:010
4123183992419,3cyclictest92872-21ssh23:35:263
412317899241,3cyclictest20817-21ssh22:11:542
4123175992421,1cyclictest0-21swapper/119:10:011
412317099103,5cyclictest825361-1kworker/0:2H19:10:010
41231839991,5cyclictest4123228-21latency_hist19:10:013
41231789984,3cyclictest33-21ksoftirqd/219:10:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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