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2026-02-01 - 07:40
[ 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 all highest latencies:
System rack1slot8.osadl.org (updated Sun Feb 01, 2026 00:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
46552954935,13sleep10-21swapper/119:09:491
470999517428,82cyclictest0-21swapper/019:30:020
471099384320,46cyclictest0-21swapper/119:10:081
470999342276,49cyclictest0-21swapper/019:10:080
2286991250,11rtkit-daemon0-21swapper/100:17:071
47099911096,8cyclictest0-21swapper/022:21:000
471099982,68cyclictest11993-21cat19:30:021
4709999316,56cyclictest0-21swapper/022:27:000
4709998714,59cyclictest0-21swapper/020:12:590
4709998314,63cyclictest0-21swapper/023:10:590
471099807,32cyclictest0-21swapper/121:37:441
471099807,29cyclictest0-21swapper/122:25:201
471099806,19cyclictest0-21swapper/121:27:551
4709998010,58cyclictest0-21swapper/023:54:000
228699800,4rtkit-daemon2285-21rtkit-daemon21:46:590
206202800,11sleep10-21swapper/121:18:001
4709997922,39cyclictest0-21swapper/000:18:000
471099785,17cyclictest0-21swapper/123:25:481
228699780,4rtkit-daemon2285-21rtkit-daemon23:45:310
471099777,30cyclictest0-21swapper/121:57:571
471099776,17cyclictest0-21swapper/123:37:301
4710997718,17cyclictest0-21swapper/100:02:441
470999779,56cyclictest0-21swapper/023:07:000
471099767,31cyclictest0-21swapper/119:20:201
471099766,30cyclictest0-21swapper/122:48:311
471099766,28cyclictest0-21swapper/122:37:561
471099766,28cyclictest0-21swapper/122:37:561
4710997622,19cyclictest0-21swapper/100:15:001
4710997613,56cyclictest0-21swapper/100:09:591
4710997610,36cyclictest0-21swapper/123:13:591
4710997610,24cyclictest0-21swapper/123:06:471
470999765,51cyclictest0-21swapper/020:36:590
116162760,4sleep111617-21sh22:58:211
471099757,29cyclictest0-21swapper/123:03:401
471099756,38cyclictest0-21swapper/123:15:121
471099755,30cyclictest0-21swapper/123:45:141
4710997517,16cyclictest0-21swapper/122:15:181
4710997514,29cyclictest0-21swapper/123:51:591
4710997511,20cyclictest0-21swapper/123:32:071
471099747,29cyclictest0-21swapper/122:53:471
471099746,40cyclictest0-21swapper/120:13:591
471099746,30cyclictest0-21swapper/119:40:171
471099746,29cyclictest0-21swapper/120:25:011
471099746,28cyclictest0-21swapper/123:58:591
471099745,37cyclictest0-21swapper/121:20:241
471099737,30cyclictest0-21swapper/122:00:271
471099737,29cyclictest0-21swapper/120:25:161
471099737,29cyclictest0-21swapper/119:35:181
471099737,27cyclictest0-21swapper/122:24:361
471099736,28cyclictest0-21swapper/122:41:401
471099736,28cyclictest0-21swapper/122:08:281
4710997317,16cyclictest0-21swapper/121:10:261
4709997315,39cyclictest0-21swapper/022:42:000
471099727,30cyclictest0-21swapper/121:50:001
471099727,24cyclictest0-21swapper/122:31:591
471099726,33cyclictest0-21swapper/123:23:521
471099726,30cyclictest0-21swapper/120:00:281
471099726,29cyclictest0-21swapper/119:55:151
4710997217,19cyclictest0-21swapper/120:45:211
4710997213,28cyclictest0-21swapper/100:35:591
471099718,31cyclictest0-21swapper/120:05:141
471099717,29cyclictest0-21swapper/123:40:131
471099717,29cyclictest0-21swapper/119:50:141
471099717,27cyclictest0-21swapper/100:26:591
471099716,30cyclictest0-21swapper/121:05:281
471099716,28cyclictest0-21swapper/100:35:001
471099714,36cyclictest0-21swapper/100:23:121
4710997119,15cyclictest0-21swapper/119:30:121
4709997118,38cyclictest0-21swapper/019:44:590
4709997116,37cyclictest0-21swapper/021:38:590
4709997111,53cyclictest0-21swapper/000:12:490
434127132,27sleep00-21swapper/019:06:450
471099709,20cyclictest0-21swapper/120:50:251
471099707,29cyclictest0-21swapper/121:50:151
471099707,28cyclictest0-21swapper/120:40:261
471099706,28cyclictest0-21swapper/119:15:151
4710997012,31cyclictest0-21swapper/121:40:591
471099696,28cyclictest0-21swapper/120:30:271
4709996940,22cyclictest0-21swapper/000:24:220
4709996917,37cyclictest0-21swapper/000:02:590
4709996916,34cyclictest0-21swapper/021:20:590
471099687,27cyclictest0-21swapper/119:45:151
471099686,30cyclictest0-21swapper/121:30:171
471099686,30cyclictest0-21swapper/120:15:181
471099686,28cyclictest0-21swapper/120:35:141
4710996818,16cyclictest0-21swapper/122:11:331
4709996811,51cyclictest0-21swapper/023:58:080
471099676,29cyclictest0-21swapper/121:00:181
4710996712,27cyclictest0-21swapper/120:56:591
4709996743,17cyclictest0-21swapper/021:10:140
4709996716,34cyclictest0-21swapper/019:22:590
4709996716,33cyclictest0-21swapper/019:51:000
470999665,46cyclictest0-21swapper/020:24:590
4709996640,19cyclictest0-21swapper/023:34:290
4709996639,21cyclictest0-21swapper/022:36:220
4709996639,21cyclictest0-21swapper/022:36:220
4709996639,21cyclictest0-21swapper/000:27:570
4709996616,32cyclictest0-21swapper/021:17:000
4709996538,20cyclictest0-21swapper/023:35:410
4709996510,49cyclictest0-21swapper/023:04:590
4709996443,15cyclictest0-21swapper/021:51:120
4709996418,33cyclictest0-21swapper/022:50:590
4709996415,34cyclictest0-21swapper/019:58:000
4709996320,36cyclictest0-21swapper/022:04:490
4709996316,34cyclictest0-21swapper/023:42:000
4709996316,31cyclictest0-21swapper/019:30:590
4709996315,34cyclictest0-21swapper/020:02:590
4709996315,33cyclictest0-21swapper/021:45:000
4709996312,38cyclictest0-21swapper/022:08:000
470999627,40cyclictest0-21swapper/020:08:590
4709996240,16cyclictest0-21swapper/020:46:310
4709996240,15cyclictest0-21swapper/020:40:130
4709996219,30cyclictest0-21swapper/019:49:590
4709996219,30cyclictest0-21swapper/019:37:000
4709996216,33cyclictest0-21swapper/019:18:000
4709996215,33cyclictest0-21swapper/020:34:590
4709996214,41cyclictest0-21swapper/000:36:460
4709996138,17cyclictest0-21swapper/022:11:430
4709996135,20cyclictest0-21swapper/021:30:500
4709996116,31cyclictest0-21swapper/000:05:590
4709996115,33cyclictest0-21swapper/022:17:590
4709996114,33cyclictest0-21swapper/023:29:000
4709996039,15cyclictest0-21swapper/021:26:440
4709996026,26cyclictest0-21swapper/000:30:240
4709996016,33cyclictest0-21swapper/020:28:000
4709995941,12cyclictest0-21swapper/023:15:210
4709995940,13cyclictest0-21swapper/021:00:150
4709995939,14cyclictest0-21swapper/022:55:210
4709995927,25cyclictest0-21swapper/020:15:160
4709995917,31cyclictest0-21swapper/021:59:590
4709995836,16cyclictest0-21swapper/021:05:240
4709995817,31cyclictest0-21swapper/020:54:590
4709995736,15cyclictest0-21swapper/022:46:080
4709995715,32cyclictest0-21swapper/023:21:000
4709995627,14cyclictest0-21swapper/022:30:270
4709995615,31cyclictest0-21swapper/020:56:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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