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2026-02-26 - 00:20
[ 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 Wed Feb 25, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
845799889814,50cyclictest0-21swapper/007:11:060
81662801779,15sleep10-21swapper/107:07:301
845899797724,46cyclictest0-21swapper/107:11:071
8458994724,451cyclictest0-21swapper/108:02:571
845799384333,44cyclictest0-21swapper/008:02:560
84589911912,101cyclictest0-21swapper/111:58:001
84579911814,98cyclictest0-21swapper/012:33:580
8457999711,79cyclictest0-21swapper/011:10:580
192592910,3sleep119300-21date07:40:011
8457998630,49cyclictest0-21swapper/011:49:590
305082840,3sleep1251rcuc/110:25:371
8457998325,40cyclictest0-21swapper/011:01:000
8457998325,40cyclictest0-21swapper/011:00:590
8457998170,6cyclictest4732-21ssh10:38:580
228699810,5rtkit-daemon2285-21rtkit-daemon11:20:141
228699810,4rtkit-daemon2285-21rtkit-daemon09:21:571
845899805,54cyclictest0-21swapper/109:45:581
8458998018,40cyclictest0-21swapper/110:39:581
8457998018,42cyclictest0-21swapper/008:41:000
228699800,4rtkit-daemon2285-21rtkit-daemon12:21:451
8458997918,40cyclictest0-21swapper/110:34:591
228699790,4rtkit-daemon2285-21rtkit-daemon12:37:221
228699790,4rtkit-daemon2285-21rtkit-daemon12:18:310
228699790,4rtkit-daemon2285-21rtkit-daemon09:52:180
228699780,4rtkit-daemon2285-21rtkit-daemon09:44:381
228699780,3rtkit-daemon2285-21rtkit-daemon07:19:410
228699770,5rtkit-daemon2285-21rtkit-daemon08:22:111
228699770,4rtkit-daemon2285-21rtkit-daemon12:10:451
228699770,4rtkit-daemon2285-21rtkit-daemon10:57:540
228699770,4rtkit-daemon2285-21rtkit-daemon10:48:130
228699770,4rtkit-daemon2285-21rtkit-daemon07:39:310
8458997620,37cyclictest0-21swapper/107:22:001
8458997619,43cyclictest0-21swapper/110:06:591
228699760,4rtkit-daemon2285-21rtkit-daemon11:17:100
228699760,4rtkit-daemon2285-21rtkit-daemon09:46:270
228699760,4rtkit-daemon2285-21rtkit-daemon08:34:020
228699760,4rtkit-daemon2285-21rtkit-daemon08:16:401
228699760,4rtkit-daemon2285-21rtkit-daemon08:05:260
228699760,4rtkit-daemon2285-21rtkit-daemon07:23:460
8458997519,39cyclictest0-21swapper/107:30:591
8458997516,40cyclictest0-21swapper/107:59:581
228699750,4rtkit-daemon2285-21rtkit-daemon11:20:240
228699750,4rtkit-daemon2285-21rtkit-daemon10:05:470
228699750,4rtkit-daemon2285-21rtkit-daemon10:01:330
228699750,4rtkit-daemon2285-21rtkit-daemon09:32:281
228699750,4rtkit-daemon2285-21rtkit-daemon08:28:500
228699750,4rtkit-daemon2285-21rtkit-daemon07:42:410
228699750,4rtkit-daemon2285-21rtkit-daemon07:25:510
228699750,3rtkit-daemon2285-21rtkit-daemon09:25:010
8458997415,38cyclictest0-21swapper/110:42:591
8458997415,37cyclictest0-21swapper/109:00:591
8458997414,38cyclictest0-21swapper/111:38:591
8457997442,25cyclictest0-21swapper/009:40:580
8457997416,39cyclictest0-21swapper/008:16:000
228699740,4rtkit-daemon2285-21rtkit-daemon12:12:000
228699740,4rtkit-daemon2285-21rtkit-daemon09:17:111
228699740,4rtkit-daemon2285-21rtkit-daemon09:01:120
228699740,4rtkit-daemon2285-21rtkit-daemon08:59:560
228699740,4rtkit-daemon2285-21rtkit-daemon08:50:370
228699740,4rtkit-daemon2285-21rtkit-daemon08:48:510
228699740,4rtkit-daemon2285-21rtkit-daemon08:39:220
228699740,4rtkit-daemon2285-21rtkit-daemon08:23:560
228699740,4rtkit-daemon2285-21rtkit-daemon07:32:160
8458997320,34cyclictest0-21swapper/109:07:581
8457997345,21cyclictest0-21swapper/010:35:010
8457997316,38cyclictest0-21swapper/009:33:590
228699730,4rtkit-daemon2285-21rtkit-daemon11:58:560
228699730,3rtkit-daemon2285-21rtkit-daemon12:31:251
228699730,3rtkit-daemon2285-21rtkit-daemon07:47:260
8458997221,43cyclictest0-21swapper/112:16:001
8458997218,34cyclictest0-21swapper/108:51:591
8458997217,38cyclictest0-21swapper/110:00:591
8458997213,42cyclictest0-21swapper/108:34:001
8458997213,39cyclictest0-21swapper/107:45:581
795727229,31sleep00-21swapper/007:05:250
228699720,5rtkit-daemon2285-21rtkit-daemon08:40:171
228699720,4rtkit-daemon2285-21rtkit-daemon11:09:001
228699720,31rtkit-daemon2285-21rtkit-daemon08:37:411
8458997118,36cyclictest0-21swapper/111:40:581
8457997115,39cyclictest0-21swapper/011:39:590
228699710,4rtkit-daemon2285-21rtkit-daemon10:23:240
228699710,4rtkit-daemon19438-21seq12:04:051
8458997018,32cyclictest0-21swapper/111:18:591
8458997015,35cyclictest0-21swapper/108:25:581
8458997014,36cyclictest0-21swapper/108:49:591
8458997013,34cyclictest0-21swapper/109:13:591
8457997020,31cyclictest0-21swapper/010:15:580
845799702,61cyclictest1907-21sh09:35:160
845799702,52cyclictest24758-21latency_hist07:55:020
845799702,36cyclictest31907-21ssh11:27:280
8457997018,36cyclictest0-21swapper/010:43:000
228699700,4rtkit-daemon2285-21rtkit-daemon12:05:510
228699700,4rtkit-daemon2285-21rtkit-daemon11:43:190
228699700,4rtkit-daemon2285-21rtkit-daemon09:59:121
228699700,4rtkit-daemon2285-21rtkit-daemon09:05:110
8458996918,35cyclictest0-21swapper/111:46:591
8458996915,34cyclictest0-21swapper/111:32:591
8458996914,33cyclictest0-21swapper/109:35:591
8457996942,21cyclictest0-21swapper/009:15:310
228699690,4rtkit-daemon2285-21rtkit-daemon11:01:551
228699690,4rtkit-daemon2285-21rtkit-daemon11:01:541
228699690,4rtkit-daemon2285-21rtkit-daemon10:51:540
228699690,4rtkit-daemon2285-21rtkit-daemon10:47:531
8458996813,38cyclictest0-21swapper/111:54:581
8458996813,37cyclictest0-21swapper/110:52:591
845799682,59cyclictest32366-21ssh12:26:050
845799682,49cyclictest22169-21latency_hist09:15:020
8457996817,34cyclictest0-21swapper/010:27:580
228699680,4rtkit-daemon2285-21rtkit-daemon11:29:451
228699680,4rtkit-daemon2285-21rtkit-daemon09:23:420
228699680,3rtkit-daemon2285-21rtkit-daemon08:14:261
8457996716,35cyclictest0-21swapper/011:33:590
8457996714,35cyclictest0-21swapper/012:37:590
228699670,5rtkit-daemon2285-21rtkit-daemon09:59:570
8458996618,35cyclictest0-21swapper/107:27:581
8458996618,32cyclictest0-21swapper/107:19:581
8458996618,30cyclictest0-21swapper/108:09:591
8458996610,37cyclictest0-21swapper/110:12:591
8457996643,16cyclictest0-21swapper/010:11:410
845799663,54cyclictest18316-21grep12:00:250
845799662,51cyclictest30002-21sh12:22:250
228699660,4rtkit-daemon2285-21rtkit-daemon11:50:150
228699660,4rtkit-daemon2285-21rtkit-daemon09:53:281
8457996516,29cyclictest0-21swapper/011:07:590
8457996514,33cyclictest0-21swapper/007:57:000
8458996414,38cyclictest0-21swapper/110:55:581
8458996413,34cyclictest0-21swapper/107:42:001
8458996315,34cyclictest0-21swapper/112:07:591
8458996216,32cyclictest0-21swapper/108:55:581
8458996215,32cyclictest0-21swapper/110:17:591
228699620,4rtkit-daemon2285-21rtkit-daemon10:23:391
8458996116,31cyclictest0-21swapper/109:27:581
8458996116,30cyclictest0-21swapper/111:11:581
8457996012,36cyclictest0-21swapper/008:11:590
228699590,4rtkit-daemon2285-21rtkit-daemon12:25:461
230212520,3sleep123069-21basename07:50:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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