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2026-02-08 - 15:02
[ 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 rack1slot8.osadl.org (updated Sun Feb 08, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1455099911832,48cyclictest0-21swapper/107:31:331
1454999788708,51cyclictest0-21swapper/007:31:330
144412775755,13sleep10-21swapper/107:09:181
142122499477,15sleep00-21swapper/007:07:000
1455099437397,26cyclictest0-21swapper/107:10:061
1454999333278,49cyclictest0-21swapper/007:10:060
145499911794,18cyclictest0-21swapper/011:43:000
1161421110,4sleep111613-21ssh12:36:541
14550999319,54cyclictest0-21swapper/107:28:581
14550999116,61cyclictest0-21swapper/107:57:581
1454999915,80cyclictest0-21swapper/011:16:580
14550999014,57cyclictest0-21swapper/110:23:001
14549998970,15cyclictest0-21swapper/008:02:590
14549998969,14cyclictest0-21swapper/010:24:000
14550998416,52cyclictest0-21swapper/110:25:581
228699810,4rtkit-daemon2285-21rtkit-daemon10:07:501
228699810,12rtkit-daemon0-21swapper/009:44:361
228699790,5rtkit-daemon2285-21rtkit-daemon09:59:050
228699790,4rtkit-daemon2285-21rtkit-daemon10:04:310
14550997937,29cyclictest0-21swapper/109:53:001
228699760,4rtkit-daemon2285-21rtkit-daemon09:46:311
228699760,33rtkit-daemon0-21swapper/112:10:141
14550997621,37cyclictest0-21swapper/109:59:591
1454999766,62cyclictest0-21swapper/009:04:000
14549997626,43cyclictest0-21swapper/008:58:580
228699750,4rtkit-daemon2285-21rtkit-daemon10:53:571
228699750,4rtkit-daemon2285-21rtkit-daemon10:02:361
228699740,5rtkit-daemon2285-21rtkit-daemon11:57:291
228699740,4rtkit-daemon2285-21rtkit-daemon12:20:491
228699740,4rtkit-daemon2285-21rtkit-daemon11:12:081
228699730,4rtkit-daemon2285-21rtkit-daemon08:35:140
14550997318,33cyclictest0-21swapper/108:56:591
14549997318,37cyclictest0-21swapper/011:53:590
228699720,4rtkit-daemon2285-21rtkit-daemon12:33:491
228699720,4rtkit-daemon2285-21rtkit-daemon11:29:170
228699720,4rtkit-daemon2285-21rtkit-daemon10:13:561
228699720,4rtkit-daemon2285-21rtkit-daemon09:39:350
228699720,4rtkit-daemon2285-21rtkit-daemon09:13:451
228699720,4rtkit-daemon2285-21rtkit-daemon08:29:441
14550997218,35cyclictest0-21swapper/112:08:591
14550997212,42cyclictest0-21swapper/111:23:591
228699710,4rtkit-daemon2285-21rtkit-daemon11:01:171
228699710,4rtkit-daemon2285-21rtkit-daemon09:49:500
14550997118,32cyclictest0-21swapper/108:32:001
14550997117,37cyclictest0-21swapper/108:03:591
14550997116,39cyclictest0-21swapper/107:39:581
228699700,4rtkit-daemon2285-21rtkit-daemon09:38:251
228699700,4rtkit-daemon2285-21rtkit-daemon08:05:240
14550997015,38cyclictest0-21swapper/108:22:591
14549997026,17cyclictest11634-21gltestperf08:30:160
228699690,4rtkit-daemon2285-21rtkit-daemon12:29:190
228699690,4rtkit-daemon2285-21rtkit-daemon09:26:191
14550996919,36cyclictest0-21swapper/108:11:591
14550996919,33cyclictest0-21swapper/108:37:591
14550996916,38cyclictest0-21swapper/107:54:591
14550996916,37cyclictest0-21swapper/110:40:591
14550996913,39cyclictest0-21swapper/109:30:591
14550996913,34cyclictest0-21swapper/111:47:581
14549996932,29cyclictest0-21swapper/011:30:160
14549996924,30cyclictest10957-21ssh12:35:260
14549996920,34cyclictest0-21swapper/010:12:590
14549996919,34cyclictest0-21swapper/008:40:590
14549996917,35cyclictest0-21swapper/007:40:590
14549996912,51cyclictest0-21swapper/011:21:000
228699680,4rtkit-daemon2285-21rtkit-daemon10:56:471
228699680,4rtkit-daemon2285-21rtkit-daemon10:48:260
228699680,4rtkit-daemon2285-21rtkit-daemon09:31:110
228699680,4rtkit-daemon2285-21rtkit-daemon07:44:001
228699680,3rtkit-daemon2285-21rtkit-daemon12:28:491
228699680,13rtkit-daemon0-21swapper/011:17:181
14550996819,34cyclictest0-21swapper/109:18:001
14550996818,35cyclictest0-21swapper/107:19:581
14550996815,35cyclictest0-21swapper/110:31:591
14550996814,36cyclictest0-21swapper/108:47:591
14549996840,22cyclictest0-21swapper/012:13:240
14549996827,24cyclictest17238-21ssh11:50:000
14549996820,35cyclictest0-21swapper/012:33:590
228699670,4rtkit-daemon2285-21rtkit-daemon11:35:121
228699670,4rtkit-daemon2285-21rtkit-daemon10:46:511
228699670,4rtkit-daemon2285-21rtkit-daemon10:09:500
228699670,4rtkit-daemon2285-21rtkit-daemon09:19:340
228699670,4rtkit-daemon2285-21rtkit-daemon09:14:500
228699670,3rtkit-daemon2285-21rtkit-daemon09:05:151
14550996720,35cyclictest0-21swapper/108:17:591
14550996717,34cyclictest0-21swapper/111:09:001
14550996714,36cyclictest0-21swapper/107:45:581
14549996724,25cyclictest11734-21latency_hist11:40:000
14549996722,32cyclictest0-21swapper/007:29:580
14549996720,31cyclictest0-21swapper/010:15:580
228699660,4rtkit-daemon2285-21rtkit-daemon12:03:041
228699660,4rtkit-daemon2285-21rtkit-daemon12:03:041
228699660,4rtkit-daemon2285-21rtkit-daemon09:21:051
1454999668,49cyclictest0-21swapper/009:25:250
14549996637,23cyclictest0-21swapper/012:20:130
14549996618,32cyclictest0-21swapper/008:22:000
14549996617,33cyclictest0-21swapper/008:53:000
14549996615,32cyclictest0-21swapper/008:16:580
228699650,4rtkit-daemon2285-21rtkit-daemon11:03:180
14549996542,15cyclictest0-21swapper/007:58:430
14549996524,35cyclictest6372-21ssh10:30:220
14549996510,34cyclictest0-21swapper/011:10:220
228699640,4rtkit-daemon2285-21rtkit-daemon11:59:380
228699640,4rtkit-daemon2285-21rtkit-daemon10:40:520
228699640,4rtkit-daemon2285-21rtkit-daemon10:38:560
14550996419,28cyclictest0-21swapper/108:53:591
14550996415,33cyclictest0-21swapper/110:37:591
14549996427,29cyclictest0-21swapper/012:05:130
14549996424,34cyclictest10783-21idleruntime09:40:180
14549996419,33cyclictest0-21swapper/012:04:590
14549996419,33cyclictest0-21swapper/012:04:580
14549996417,31cyclictest0-21swapper/007:37:580
14549996415,36cyclictest0-21swapper/012:19:590
14549996415,36cyclictest0-21swapper/007:50:590
14549996414,37cyclictest0-21swapper/007:17:000
228699630,4rtkit-daemon2285-21rtkit-daemon09:24:300
14550996312,34cyclictest0-21swapper/111:54:591
1454999637,48cyclictest0-21swapper/010:25:260
14549996334,22cyclictest0-21swapper/009:54:110
14549996319,28cyclictest0-21swapper/009:09:580
14550996218,31cyclictest0-21swapper/108:06:581
14550996217,32cyclictest0-21swapper/111:41:591
14550996211,33cyclictest0-21swapper/107:22:001
14549996217,30cyclictest0-21swapper/008:12:590
228699610,4rtkit-daemon2285-21rtkit-daemon12:19:041
228699610,4rtkit-daemon2285-21rtkit-daemon11:32:081
14550996113,31cyclictest0-21swapper/110:18:591
14549996123,29cyclictest1568-21runrttasks10:56:320
14549996118,29cyclictest0-21swapper/007:21:590
14549996117,29cyclictest0-21swapper/011:08:580
14549996114,36cyclictest0-21swapper/010:54:000
14550996020,26cyclictest0-21swapper/111:29:591
14549996016,26cyclictest9816-21grep08:25:150
14549996015,32cyclictest0-21swapper/007:49:580
14550995912,33cyclictest0-21swapper/108:43:591
1454999586,44cyclictest0-21swapper/008:45:160
233062524,12sleep10-21swapper/109:00:511
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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