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2026-02-03 - 03:40
[ 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 the 792 highest latencies:
System rack1slot8.osadl.org (updated Tue Feb 03, 2026 00:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13840994785,451cyclictest0-21swapper/119:10:051
1383999466365,90cyclictest0-21swapper/019:25:000
1383999450351,15cyclictest1189-21snmpd19:10:040
135562344323,14sleep10-21swapper/119:07:301
13839999811,81cyclictest0-21swapper/000:02:590
13840999323,52cyclictest0-21swapper/122:05:001
228699910,4rtkit-daemon2285-21rtkit-daemon21:43:271
13840998713,63cyclictest0-21swapper/119:57:591
13840998518,45cyclictest0-21swapper/119:53:591
13840998512,56cyclictest0-21swapper/100:04:001
228699830,18rtkit-daemon2285-21rtkit-daemon23:09:380
13839998114,60cyclictest0-21swapper/000:05:590
228699800,4rtkit-daemon2285-21rtkit-daemon21:46:220
228699790,4rtkit-daemon2285-21rtkit-daemon22:59:480
228699790,18rtkit-daemon2285-21rtkit-daemon00:13:240
13839997912,55cyclictest0-21swapper/019:36:590
13839997912,54cyclictest0-21swapper/021:40:580
228699770,4rtkit-daemon2285-21rtkit-daemon22:10:431
13840997711,47cyclictest0-21swapper/121:27:001
228699760,4rtkit-daemon2285-21rtkit-daemon00:31:590
228699750,4rtkit-daemon2285-21rtkit-daemon23:43:390
13839997553,16cyclictest0-21swapper/019:30:020
228699740,4rtkit-daemon2285-21rtkit-daemon22:53:531
228699740,4rtkit-daemon2285-21rtkit-daemon00:35:191
13840997419,38cyclictest0-21swapper/121:57:001
13840997418,37cyclictest0-21swapper/122:44:591
13840997417,39cyclictest0-21swapper/119:49:591
228699730,4rtkit-daemon2285-21rtkit-daemon20:41:461
13840997318,29cyclictest0-21swapper/122:47:591
13839997318,37cyclictest0-21swapper/021:04:580
228699720,4rtkit-daemon2285-21rtkit-daemon21:31:271
13840997224,36cyclictest0-21swapper/122:57:001
13840997214,38cyclictest0-21swapper/120:35:591
13839997250,16cyclictest0-21swapper/023:34:500
13839997249,17cyclictest0-21swapper/022:45:120
13839997213,38cyclictest0-21swapper/022:25:580
13840997119,35cyclictest0-21swapper/121:54:001
13839997116,37cyclictest0-21swapper/020:39:590
228699700,4rtkit-daemon2285-21rtkit-daemon23:39:531
228699700,4rtkit-daemon2285-21rtkit-daemon23:02:041
228699700,4rtkit-daemon2285-21rtkit-daemon21:39:271
228699700,3rtkit-daemon2285-21rtkit-daemon23:40:091
13840997019,36cyclictest0-21swapper/123:30:591
13840997018,36cyclictest0-21swapper/120:01:001
13839997048,15cyclictest0-21swapper/022:22:280
13839997021,31cyclictest0-21swapper/021:26:590
13839997019,33cyclictest0-21swapper/021:08:590
13839997018,36cyclictest0-21swapper/000:26:590
13839997017,36cyclictest0-21swapper/020:01:590
228699690,4rtkit-daemon2285-21rtkit-daemon23:10:391
228699690,4rtkit-daemon2285-21rtkit-daemon22:30:331
228699690,4rtkit-daemon2285-21rtkit-daemon20:45:511
228699690,4rtkit-daemon2285-21rtkit-daemon20:28:311
228699690,4rtkit-daemon2285-21rtkit-daemon00:22:051
13839996927,28cyclictest0-21swapper/020:21:590
13839996917,36cyclictest0-21swapper/019:41:590
228699680,4rtkit-daemon2285-21rtkit-daemon23:05:341
228699680,4rtkit-daemon2285-21rtkit-daemon22:52:140
228699680,4rtkit-daemon2285-21rtkit-daemon21:17:521
228699680,4rtkit-daemon2285-21rtkit-daemon19:37:151
13840996818,34cyclictest0-21swapper/121:13:591
13840996816,36cyclictest0-21swapper/119:20:001
13840996812,39cyclictest0-21swapper/100:28:591
13839996844,16cyclictest0-21swapper/021:20:250
13839996837,24cyclictest0-21swapper/022:19:150
13839996837,24cyclictest0-21swapper/022:19:140
13839996819,33cyclictest0-21swapper/019:50:580
13839996819,32cyclictest0-21swapper/020:49:000
228699670,4rtkit-daemon2285-21rtkit-daemon23:20:040
228699670,4rtkit-daemon2285-21rtkit-daemon21:10:450
228699670,4rtkit-daemon2285-21rtkit-daemon20:22:561
228699670,4rtkit-daemon2285-21rtkit-daemon20:17:111
228699670,4rtkit-daemon2285-21rtkit-daemon20:06:260
228699670,4rtkit-daemon2285-21rtkit-daemon00:35:350
228699670,3rtkit-daemon2285-21rtkit-daemon20:58:111
228699670,3rtkit-daemon2285-21rtkit-daemon19:29:451
13840996717,34cyclictest0-21swapper/120:14:591
13840996716,36cyclictest0-21swapper/120:54:591
13840996713,38cyclictest0-21swapper/121:06:001
13839996744,16cyclictest0-21swapper/022:15:010
13839996742,17cyclictest0-21swapper/023:55:240
13839996719,33cyclictest0-21swapper/023:02:000
228699660,4rtkit-daemon2285-21rtkit-daemon20:29:560
13840996618,31cyclictest0-21swapper/119:20:591
13840996615,35cyclictest0-21swapper/123:56:581
13840996614,37cyclictest0-21swapper/121:46:591
13840996612,35cyclictest0-21swapper/123:55:001
13839996641,17cyclictest0-21swapper/000:16:540
13839996637,23cyclictest0-21swapper/023:45:240
13839996633,16cyclictest0-21swapper/023:37:000
228699650,4rtkit-daemon2285-21rtkit-daemon23:52:250
228699650,4rtkit-daemon2285-21rtkit-daemon23:22:341
228699650,4rtkit-daemon2285-21rtkit-daemon22:38:120
228699650,4rtkit-daemon2285-21rtkit-daemon22:08:180
228699650,4rtkit-daemon2285-21rtkit-daemon22:02:520
228699650,3rtkit-daemon2285-21rtkit-daemon00:11:551
13840996519,31cyclictest0-21swapper/121:23:001
13840996515,32cyclictest0-21swapper/119:30:591
13840996515,30cyclictest0-21swapper/123:25:591
13840996515,30cyclictest0-21swapper/123:25:581
13840996514,35cyclictest0-21swapper/123:17:591
13840996512,37cyclictest0-21swapper/120:08:591
13839996544,15cyclictest0-21swapper/021:35:140
13839996543,15cyclictest0-21swapper/021:31:520
13839996539,16cyclictest0-21swapper/000:20:190
13839996536,22cyclictest0-21swapper/021:56:350
13839996518,33cyclictest0-21swapper/020:44:580
13839996517,33cyclictest0-21swapper/021:50:580
13839996514,36cyclictest0-21swapper/021:17:590
13840996420,30cyclictest0-21swapper/119:41:001
13840996417,29cyclictest0-21swapper/120:34:591
13839996436,22cyclictest0-21swapper/022:33:450
13839996417,32cyclictest0-21swapper/020:51:580
13839996413,32cyclictest0-21swapper/022:41:360
13840996318,33cyclictest0-21swapper/122:20:591
13840996315,32cyclictest0-21swapper/122:18:001
13840996315,32cyclictest0-21swapper/122:18:001
13840996314,31cyclictest0-21swapper/122:26:001
13840996313,34cyclictest0-21swapper/100:33:001
13840996213,33cyclictest0-21swapper/121:03:591
13839996218,30cyclictest0-21swapper/020:10:580
13839996217,35cyclictest0-21swapper/020:33:580
13839996214,35cyclictest0-21swapper/021:00:000
13839996213,34cyclictest0-21swapper/020:15:590
1357826221,28sleep00-21swapper/019:07:430
13839996117,29cyclictest0-21swapper/019:31:590
13839996116,32cyclictest0-21swapper/023:11:000
13839996115,32cyclictest0-21swapper/019:19:000
13839996111,43cyclictest0-21swapper/019:55:170
1384099608,37cyclictest0-21swapper/100:18:591
13840996018,30cyclictest0-21swapper/122:09:591
13839996038,16cyclictest0-21swapper/023:15:130
13839996028,25cyclictest0-21swapper/019:50:010
13839995937,15cyclictest0-21swapper/023:25:280
13839995937,15cyclictest0-21swapper/023:25:270
13840995716,30cyclictest0-21swapper/100:07:591
1384099565,41cyclictest0-21swapper/122:37:591
13840995414,30cyclictest0-21swapper/123:49:581
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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