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2026-01-19 - 03:58
[ 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 highest latencies:
System rack1slot8.osadl.org (updated Mon Jan 19, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
48782968948,13sleep10-21swapper/119:09:431
45242581557,16sleep00-21swapper/019:06:070
494999473410,26cyclictest0-21swapper/119:10:151
494899444366,49cyclictest0-21swapper/019:32:190
494999383303,46cyclictest0-21swapper/119:32:191
2286991170,4rtkit-daemon2285-21rtkit-daemon20:35:051
2286991110,4rtkit-daemon2285-21rtkit-daemon23:40:321
2286991050,4rtkit-daemon2285-21rtkit-daemon22:01:521
2286991050,4rtkit-daemon2285-21rtkit-daemon20:26:301
2286991050,4rtkit-daemon2285-21rtkit-daemon19:52:331
2286991040,4rtkit-daemon2285-21rtkit-daemon23:52:481
2286991040,4rtkit-daemon2285-21rtkit-daemon20:32:391
2286991040,4rtkit-daemon2285-21rtkit-daemon00:28:340
49489910182,14cyclictest0-21swapper/023:59:590
2286991010,4rtkit-daemon2285-21rtkit-daemon00:05:391
2286991000,4rtkit-daemon2285-21rtkit-daemon23:10:581
4949999717,60cyclictest0-21swapper/121:07:001
4948999683,8cyclictest0-21swapper/021:59:590
494999908,62cyclictest11626-21sh22:57:581
228699860,12rtkit-daemon0-21swapper/021:00:101
228699850,12rtkit-daemon0-21swapper/019:56:441
4949998414,52cyclictest0-21swapper/119:49:001
4949998314,62cyclictest0-21swapper/123:46:591
4949998113,51cyclictest0-21swapper/119:23:581
228699810,12rtkit-daemon0-21swapper/019:27:141
4949998019,42cyclictest0-21swapper/121:48:001
228699770,4rtkit-daemon2285-21rtkit-daemon23:25:030
228699770,4rtkit-daemon2285-21rtkit-daemon23:25:030
228699760,4rtkit-daemon2285-21rtkit-daemon21:34:050
228699750,4rtkit-daemon2285-21rtkit-daemon19:40:290
228699750,11rtkit-daemon0-21swapper/022:21:371
228699740,12rtkit-daemon0-21swapper/000:01:081
4949997314,46cyclictest0-21swapper/120:20:581
228699730,11rtkit-daemon0-21swapper/021:16:210
228699720,12rtkit-daemon0-21swapper/021:17:111
4949997116,39cyclictest0-21swapper/120:04:581
4948997121,45cyclictest0-21swapper/019:54:000
228699710,4rtkit-daemon2285-21rtkit-daemon23:35:080
228699710,4rtkit-daemon2285-21rtkit-daemon22:11:470
228699710,4rtkit-daemon2285-21rtkit-daemon22:11:460
228699710,4rtkit-daemon2285-21rtkit-daemon21:53:461
228699710,4rtkit-daemon2285-21rtkit-daemon20:15:000
4949997013,40cyclictest0-21swapper/120:15:591
4948997037,28cyclictest15-21rcuop/123:34:000
4948997034,29cyclictest0-21swapper/000:16:430
228699700,8rtkit-daemon0-21swapper/022:46:470
228699700,4rtkit-daemon2285-21rtkit-daemon20:45:550
228699700,4rtkit-daemon2285-21rtkit-daemon20:32:290
228699700,4rtkit-daemon2285-21rtkit-daemon19:22:490
228699700,12rtkit-daemon0-21swapper/020:12:191
4949996941,13cyclictest16575-21taskset23:05:581
4949996915,37cyclictest0-21swapper/122:32:591
228699690,4rtkit-daemon2285-21rtkit-daemon20:18:350
228699690,4rtkit-daemon2285-21rtkit-daemon20:05:350
228699690,3rtkit-daemon2285-21rtkit-daemon21:54:300
228699690,3rtkit-daemon2285-21rtkit-daemon20:29:200
4949996819,35cyclictest0-21swapper/119:18:591
4949996817,33cyclictest0-21swapper/121:26:001
4949996816,37cyclictest0-21swapper/120:57:591
4949996815,35cyclictest0-21swapper/123:59:591
4948996833,27cyclictest0-21swapper/022:33:380
228699680,5rtkit-daemon2285-21rtkit-daemon00:06:090
228699680,4rtkit-daemon2285-21rtkit-daemon21:38:210
228699680,4rtkit-daemon2285-21rtkit-daemon00:24:290
228699680,3rtkit-daemon2285-21rtkit-daemon21:42:350
4949996717,37cyclictest0-21swapper/123:22:591
4949996716,35cyclictest0-21swapper/100:11:591
4949996716,34cyclictest0-21swapper/120:45:591
228699670,4rtkit-daemon2285-21rtkit-daemon23:21:580
228699670,4rtkit-daemon2285-21rtkit-daemon23:15:430
228699670,4rtkit-daemon2285-21rtkit-daemon22:54:070
228699670,4rtkit-daemon2285-21rtkit-daemon22:26:220
228699670,4rtkit-daemon2285-21rtkit-daemon22:04:110
228699670,4rtkit-daemon2285-21rtkit-daemon21:24:000
228699670,4rtkit-daemon2285-21rtkit-daemon21:10:301
228699670,4rtkit-daemon2285-21rtkit-daemon20:50:451
228699670,4rtkit-daemon2285-21rtkit-daemon20:35:100
228699670,4rtkit-daemon2285-21rtkit-daemon20:00:000
4949996618,34cyclictest0-21swapper/123:27:001
4949996618,34cyclictest0-21swapper/123:26:591
4949996614,33cyclictest0-21swapper/122:54:001
494899668,51cyclictest0-21swapper/022:19:590
4948996621,34cyclictest0-21swapper/022:36:000
4948996619,35cyclictest0-21swapper/000:11:000
228699660,4rtkit-daemon2285-21rtkit-daemon19:10:290
228699660,4rtkit-daemon2285-21rtkit-daemon00:01:340
228699660,3rtkit-daemon24269-21telnet00:20:131
228699660,3rtkit-daemon2285-21rtkit-daemon21:20:311
4949996520,30cyclictest0-21swapper/123:31:581
4949996520,30cyclictest0-21swapper/120:44:591
4949996519,31cyclictest0-21swapper/119:43:591
4949996518,32cyclictest0-21swapper/100:25:591
228699650,4rtkit-daemon2285-21rtkit-daemon22:59:530
228699650,4rtkit-daemon2285-21rtkit-daemon22:44:260
228699650,4rtkit-daemon2285-21rtkit-daemon20:50:040
228699650,4rtkit-daemon2285-21rtkit-daemon20:43:540
228699650,4rtkit-daemon2285-21rtkit-daemon00:33:340
4949996420,26cyclictest0-21swapper/121:35:591
4949996417,32cyclictest0-21swapper/122:16:591
228699640,4rtkit-daemon2285-21rtkit-daemon23:51:190
228699640,4rtkit-daemon2285-21rtkit-daemon23:45:430
228699640,4rtkit-daemon2285-21rtkit-daemon23:12:330
228699640,4rtkit-daemon2285-21rtkit-daemon23:05:130
228699640,4rtkit-daemon2285-21rtkit-daemon23:02:320
228699640,4rtkit-daemon2285-21rtkit-daemon22:20:110
228699640,4rtkit-daemon2285-21rtkit-daemon22:05:020
228699640,4rtkit-daemon2285-21rtkit-daemon22:05:010
228699640,4rtkit-daemon2285-21rtkit-daemon21:58:411
228699640,4rtkit-daemon2285-21rtkit-daemon21:26:110
228699640,4rtkit-daemon2285-21rtkit-daemon21:03:240
228699640,4rtkit-daemon2285-21rtkit-daemon20:55:300
228699640,4rtkit-daemon2285-21rtkit-daemon20:00:500
228699640,4rtkit-daemon2285-21rtkit-daemon19:47:440
228699640,4rtkit-daemon2285-21rtkit-daemon19:17:540
228699640,4rtkit-daemon2285-21rtkit-daemon00:37:350
228699640,3rtkit-daemon2285-21rtkit-daemon21:11:090
228699640,3rtkit-daemon2285-21rtkit-daemon19:27:340
4949996317,35cyclictest0-21swapper/122:28:001
4949996314,35cyclictest0-21swapper/122:40:001
4949996314,34cyclictest0-21swapper/120:06:591
4949996313,34cyclictest0-21swapper/122:43:591
228699630,4rtkit-daemon2285-21rtkit-daemon23:40:030
228699630,4rtkit-daemon2285-21rtkit-daemon20:20:400
228699630,4rtkit-daemon2285-21rtkit-daemon19:35:490
4949996217,33cyclictest0-21swapper/121:31:001
4949996215,32cyclictest0-21swapper/121:42:001
4949996214,35cyclictest0-21swapper/122:10:591
4949996214,35cyclictest0-21swapper/122:10:591
4949996213,33cyclictest0-21swapper/123:16:581
4949996212,32cyclictest0-21swapper/123:37:001
228699620,7rtkit-daemon0-21swapper/021:46:260
228699620,4rtkit-daemon2285-21rtkit-daemon21:07:450
4949996115,30cyclictest0-21swapper/122:46:001
494999603,42cyclictest23647-21ssh00:18:591
4949996019,30cyclictest0-21swapper/100:31:581
4949996014,32cyclictest0-21swapper/123:02:591
228699600,4rtkit-daemon2285-21rtkit-daemon22:09:171
228699600,4rtkit-daemon2285-21rtkit-daemon22:09:171
4949995917,29cyclictest0-21swapper/119:39:001
4949995511,31cyclictest0-21swapper/100:38:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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