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2026-02-18 - 16:34
[ 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 376 highest latencies:
System rack1slot8.osadl.org (updated Wed Feb 18, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1140099848777,36cyclictest12076-21irqstats07:10:170
1140199736700,21cyclictest0-21swapper/107:10:171
112932725703,15sleep00-21swapper/007:09:120
1140099469391,51cyclictest0-21swapper/008:50:180
1140199387307,47cyclictest0-21swapper/108:50:171
114019910623,37cyclictest0-21swapper/107:46:001
114019910525,34cyclictest0-21swapper/110:39:001
114019910520,38cyclictest0-21swapper/109:55:001
1380721020,4sleep113806-21aten_r1power_po10:50:121
114009910117,79cyclictest0-21swapper/012:00:590
11400999678,14cyclictest0-21swapper/012:15:590
11400999169,16cyclictest0-21swapper/008:36:590
228699870,7rtkit-daemon2285-21rtkit-daemon07:06:401
11400998522,56cyclictest0-21swapper/008:25:000
11400998516,56cyclictest0-21swapper/008:08:590
228699840,4rtkit-daemon2285-21rtkit-daemon10:40:131
11401998320,43cyclictest0-21swapper/107:37:591
11400998314,60cyclictest0-21swapper/007:55:010
11401998021,36cyclictest0-21swapper/107:27:591
11400998024,46cyclictest0-21swapper/012:29:580
228699790,4rtkit-daemon2285-21rtkit-daemon10:05:471
11401997919,37cyclictest0-21swapper/112:35:581
11401997915,40cyclictest0-21swapper/112:10:591
11400997928,33cyclictest0-21swapper/009:03:000
11400997925,45cyclictest0-21swapper/010:30:590
228699780,5rtkit-daemon2285-21rtkit-daemon12:32:401
11401997821,36cyclictest0-21swapper/111:20:591
11401997814,41cyclictest0-21swapper/110:18:001
228699770,4rtkit-daemon2285-21rtkit-daemon09:34:271
11401997719,33cyclictest0-21swapper/112:28:581
11401997716,40cyclictest0-21swapper/108:06:591
11400997736,32cyclictest0-21swapper/012:39:580
11400997720,40cyclictest0-21swapper/007:39:590
228699760,5rtkit-daemon2285-21rtkit-daemon12:15:351
228699760,4rtkit-daemon2285-21rtkit-daemon09:40:121
11401997620,33cyclictest0-21swapper/112:20:591
11401997617,37cyclictest0-21swapper/107:52:001
228699750,4rtkit-daemon2285-21rtkit-daemon10:23:531
228699750,4rtkit-daemon2285-21rtkit-daemon10:20:130
11401997520,37cyclictest0-21swapper/111:11:001
11401997519,37cyclictest0-21swapper/109:55:591
11401997518,37cyclictest0-21swapper/107:44:001
11401997516,39cyclictest0-21swapper/108:16:591
228699740,15rtkit-daemon2285-21rtkit-daemon07:15:400
11401997418,37cyclictest0-21swapper/108:13:591
11401997417,36cyclictest0-21swapper/111:59:591
11401997416,41cyclictest0-21swapper/111:27:011
11401997414,40cyclictest0-21swapper/107:32:591
228699730,5rtkit-daemon2285-21rtkit-daemon11:45:191
228699730,5rtkit-daemon2285-21rtkit-daemon09:18:560
228699730,4rtkit-daemon2285-21rtkit-daemon11:39:140
228699730,4rtkit-daemon2285-21rtkit-daemon09:27:271
228699730,4rtkit-daemon2285-21rtkit-daemon08:15:160
11401997317,34cyclictest0-21swapper/108:46:591
11401997315,34cyclictest0-21swapper/110:55:591
11400997321,35cyclictest0-21swapper/011:18:590
11400997321,35cyclictest0-21swapper/011:11:590
11400997320,33cyclictest0-21swapper/008:02:590
11400997318,38cyclictest0-21swapper/008:47:590
228699720,4rtkit-daemon2285-21rtkit-daemon12:07:201
228699720,4rtkit-daemon2285-21rtkit-daemon11:22:040
228699720,4rtkit-daemon2285-21rtkit-daemon11:05:041
228699720,4rtkit-daemon2285-21rtkit-daemon10:50:180
228699720,4rtkit-daemon2285-21rtkit-daemon10:26:181
11401997216,33cyclictest0-21swapper/111:16:001
11401997215,37cyclictest0-21swapper/108:20:591
11401997215,33cyclictest0-21swapper/107:20:591
11401997213,36cyclictest0-21swapper/107:56:591
11400997217,33cyclictest0-21swapper/007:42:000
228699710,4rtkit-daemon2285-21rtkit-daemon10:33:231
228699710,4rtkit-daemon2285-21rtkit-daemon09:35:470
228699710,4rtkit-daemon2285-21rtkit-daemon09:28:470
11401997121,34cyclictest0-21swapper/108:03:591
11401997119,33cyclictest0-21swapper/108:57:591
11401997118,33cyclictest0-21swapper/109:11:001
11401997115,35cyclictest0-21swapper/112:04:591
11401997114,37cyclictest0-21swapper/111:52:591
11400997143,22cyclictest0-21swapper/011:55:280
11400997120,37cyclictest0-21swapper/011:25:590
228699700,4rtkit-daemon2285-21rtkit-daemon11:00:091
228699700,4rtkit-daemon2285-21rtkit-daemon09:45:220
228699700,4rtkit-daemon2285-21rtkit-daemon09:17:161
228699700,4rtkit-daemon2285-21rtkit-daemon08:26:311
11401997018,33cyclictest0-21swapper/110:00:591
11401997015,34cyclictest0-21swapper/108:37:591
11401997014,36cyclictest0-21swapper/111:41:591
11400997023,33cyclictest0-21swapper/010:26:590
11400997021,34cyclictest0-21swapper/011:00:590
11400997020,32cyclictest0-21swapper/012:06:000
228699690,4rtkit-daemon2285-21rtkit-daemon10:39:430
228699690,11rtkit-daemon0-21swapper/009:39:271
11401996915,34cyclictest0-21swapper/109:00:591
11400996921,32cyclictest0-21swapper/009:24:000
11400996920,35cyclictest0-21swapper/011:45:590
11400996920,32cyclictest0-21swapper/009:43:590
11400996919,34cyclictest0-21swapper/008:42:000
11400996919,31cyclictest0-21swapper/008:32:590
11400996918,35cyclictest0-21swapper/010:15:590
228699680,4rtkit-daemon2285-21rtkit-daemon11:34:440
228699680,4rtkit-daemon2285-21rtkit-daemon10:56:130
228699680,4rtkit-daemon2285-21rtkit-daemon08:31:511
11401996815,33cyclictest0-21swapper/109:08:591
11400996837,24cyclictest0-21swapper/011:44:190
11400996819,34cyclictest0-21swapper/007:50:000
11400996818,33cyclictest0-21swapper/009:34:590
11400996817,37cyclictest0-21swapper/007:24:010
11400996815,37cyclictest0-21swapper/009:51:000
11400996813,49cyclictest0-21swapper/010:08:590
228699670,4rtkit-daemon2285-21rtkit-daemon09:20:311
228699670,3rtkit-daemon2285-21rtkit-daemon07:15:051
228699670,12rtkit-daemon0-21swapper/010:47:031
11401996715,34cyclictest0-21swapper/108:44:591
11400996724,37cyclictest6881-21latency_hist12:35:010
11400996719,34cyclictest0-21swapper/011:09:590
11400996719,31cyclictest0-21swapper/007:57:590
11400996717,32cyclictest0-21swapper/008:10:170
11400996711,40cyclictest0-21swapper/007:35:010
228699660,4rtkit-daemon2285-21rtkit-daemon10:14:280
11401996615,33cyclictest0-21swapper/110:12:591
11401996615,29cyclictest0-21swapper/111:32:001
11400996638,21cyclictest0-21swapper/010:00:010
11400996621,33cyclictest0-21swapper/010:41:590
11400996618,34cyclictest0-21swapper/010:46:590
11400996517,33cyclictest0-21swapper/008:27:000
11401996412,34cyclictest0-21swapper/109:46:591
11400996421,27cyclictest18330-21latency_hist10:00:010
11400996419,31cyclictest0-21swapper/009:06:590
11400996322,35cyclictest16342-21sh11:52:300
11400996217,30cyclictest0-21swapper/007:29:000
11400996125,29cyclictest23084-21if_eth009:10:190
11400996118,31cyclictest0-21swapper/008:55:590
11400996118,30cyclictest0-21swapper/012:14:590
11400995921,31cyclictest31337-21sh12:20:140
78962575,15sleep10-21swapper/111:36:541
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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