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2026-01-28 - 04:03
[ 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 highest latencies:
System rack1slot8.osadl.org (updated Wed Jan 28, 2026 00:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
34562976954,16sleep00-21swapper/019:07:090
377599911834,43cyclictest10719-21aten_r1power_fr22:00:150
377699764721,28cyclictest0-21swapper/122:00:141
33752569548,14sleep10-21swapper/119:06:231
377699402352,35cyclictest0-21swapper/119:12:181
377599337291,34cyclictest0-21swapper/019:12:190
37759912612,107cyclictest0-21swapper/022:10:590
377599122101,15cyclictest0-21swapper/019:25:000
3775991138,64cyclictest11943-21ssh23:59:590
37759911011,18cyclictest0-21swapper/021:36:590
37769910321,36cyclictest0-21swapper/123:34:591
37769910115,55cyclictest0-21swapper/121:41:581
3776999918,36cyclictest0-21swapper/119:46:001
3776999917,34cyclictest0-21swapper/123:50:591
3776999818,37cyclictest0-21swapper/120:21:581
3776999810,51cyclictest14126-21ssh00:02:591
3776999718,38cyclictest0-21swapper/100:29:591
377599975,75cyclictest0-21swapper/020:45:590
3776999620,31cyclictest0-21swapper/121:16:591
3776999617,35cyclictest0-21swapper/120:07:001
3776999419,33cyclictest0-21swapper/121:21:591
3776999418,35cyclictest0-21swapper/121:27:591
3776999216,35cyclictest0-21swapper/122:56:001
3776999214,37cyclictest0-21swapper/123:08:001
377599903,80cyclictest21047-21ssh23:15:590
3775998714,56cyclictest0-21swapper/023:22:590
3776998416,61cyclictest0-21swapper/121:54:581
3775998411,54cyclictest0-21swapper/020:41:000
3776998169,6cyclictest24966-21ssh23:24:581
3775998128,35cyclictest0-21swapper/020:11:590
228699800,4rtkit-daemon2285-21rtkit-daemon21:54:450
3775997912,52cyclictest0-21swapper/023:37:000
228699790,13rtkit-daemon2285-21rtkit-daemon21:13:291
3776997814,52cyclictest0-21swapper/119:21:581
228699780,4rtkit-daemon2285-21rtkit-daemon23:54:120
3776997715,55cyclictest0-21swapper/119:33:591
228699770,4rtkit-daemon2285-21rtkit-daemon21:59:260
228699770,3rtkit-daemon2285-21rtkit-daemon21:15:200
3776997512,46cyclictest0-21swapper/119:39:591
228699750,4rtkit-daemon2285-21rtkit-daemon22:33:001
228699750,4rtkit-daemon2285-21rtkit-daemon20:35:440
228699750,4rtkit-daemon2285-21rtkit-daemon20:10:181
228699750,4rtkit-daemon2285-21rtkit-daemon20:01:390
377599742,55cyclictest13098-21latency_hist21:05:020
228699740,4rtkit-daemon2285-21rtkit-daemon23:29:020
228699740,4rtkit-daemon2285-21rtkit-daemon20:21:440
228699740,4rtkit-daemon2285-21rtkit-daemon20:15:530
228699740,4rtkit-daemon2285-21rtkit-daemon20:00:181
228699740,4rtkit-daemon2285-21rtkit-daemon00:35:530
228699740,4rtkit-daemon2285-21rtkit-daemon00:26:230
3776997318,36cyclictest0-21swapper/120:47:001
3775997323,32cyclictest0-21swapper/000:15:590
377599732,55cyclictest14769-21diskmemload23:41:190
228699730,4rtkit-daemon2285-21rtkit-daemon23:32:410
228699730,4rtkit-daemon2285-21rtkit-daemon22:25:110
228699730,4rtkit-daemon2285-21rtkit-daemon21:47:310
228699730,4rtkit-daemon2285-21rtkit-daemon21:04:500
228699730,4rtkit-daemon2285-21rtkit-daemon20:06:380
228699720,4rtkit-daemon2285-21rtkit-daemon22:09:561
228699720,4rtkit-daemon2285-21rtkit-daemon20:52:050
228699720,4rtkit-daemon2285-21rtkit-daemon20:34:190
228699720,4rtkit-daemon2285-21rtkit-daemon19:53:190
3776997120,42cyclictest0-21swapper/120:41:581
3776997120,30cyclictest0-21swapper/123:47:591
3776997118,36cyclictest0-21swapper/120:35:591
3776997115,39cyclictest0-21swapper/120:17:591
3775997140,23cyclictest0-21swapper/019:25:170
377599713,61cyclictest15710-21runrttasks22:09:070
3775997125,31cyclictest0-21swapper/022:20:580
377599712,52cyclictest27412-21sort22:30:140
228699710,4rtkit-daemon2285-21rtkit-daemon22:16:010
228699710,4rtkit-daemon2285-21rtkit-daemon20:28:080
228699710,4rtkit-daemon2285-21rtkit-daemon19:57:180
228699710,4rtkit-daemon2285-21rtkit-daemon19:45:480
228699710,3rtkit-daemon2285-21rtkit-daemon23:07:420
3776997017,37cyclictest0-21swapper/100:37:591
3776997017,36cyclictest0-21swapper/120:57:001
228699700,4rtkit-daemon2285-21rtkit-daemon19:16:380
3776996918,31cyclictest0-21swapper/120:30:581
3776996917,35cyclictest0-21swapper/122:16:001
3776996916,36cyclictest0-21swapper/100:14:001
3776996915,37cyclictest0-21swapper/120:25:591
228699690,4rtkit-daemon2285-21rtkit-daemon22:58:520
228699690,4rtkit-daemon2285-21rtkit-daemon22:38:560
228699690,4rtkit-daemon2285-21rtkit-daemon21:29:500
228699690,4rtkit-daemon2285-21rtkit-daemon21:14:550
228699690,4rtkit-daemon2285-21rtkit-daemon20:58:450
3776996815,37cyclictest0-21swapper/119:57:001
3775996850,12cyclictest0-21swapper/019:30:420
3775996815,37cyclictest0-21swapper/000:31:580
3775996810,44cyclictest1568-21runrttasks23:10:300
228699680,4rtkit-daemon2285-21rtkit-daemon22:52:260
3776996719,31cyclictest0-21swapper/123:10:581
3776996718,31cyclictest0-21swapper/122:41:581
3776996717,38cyclictest0-21swapper/100:30:591
3776996717,35cyclictest0-21swapper/122:45:591
3776996717,35cyclictest0-21swapper/122:38:591
3776996716,38cyclictest0-21swapper/119:28:591
3776996716,36cyclictest0-21swapper/123:57:591
3775996748,12cyclictest0-21swapper/019:43:550
377599672,46cyclictest27916-21ssh21:31:270
228699670,4rtkit-daemon2285-21rtkit-daemon00:21:320
377599669,51cyclictest0-21swapper/021:21:510
377599665,55cyclictest0-21swapper/023:46:530
3775996640,20cyclictest0-21swapper/022:40:150
377599662,58cyclictest14769-21diskmemload22:45:220
228699660,14rtkit-daemon27977-21ssh21:31:391
3776996522,28cyclictest0-21swapper/100:17:001
3776996515,35cyclictest0-21swapper/121:04:581
3776996514,31cyclictest0-21swapper/123:00:581
3775996543,14cyclictest0-21swapper/000:05:260
3776996413,38cyclictest0-21swapper/121:36:591
3775996418,33cyclictest0-21swapper/023:03:580
3776996320,33cyclictest0-21swapper/121:59:591
3776996314,35cyclictest0-21swapper/121:47:591
377599633,35cyclictest18920-21ssh00:10:310
377599632,54cyclictest1894-21ssh21:44:070
377599632,54cyclictest14769-21diskmemload00:01:450
3776996219,33cyclictest0-21swapper/119:50:581
3776996219,30cyclictest0-21swapper/122:24:591
3776996218,30cyclictest0-21swapper/123:39:001
3776996214,36cyclictest0-21swapper/119:42:581
3776996214,31cyclictest0-21swapper/120:52:581
3776996213,33cyclictest0-21swapper/123:26:001
3776996211,37cyclictest0-21swapper/100:22:591
3775996135,20cyclictest0-21swapper/019:35:190
3776996016,32cyclictest0-21swapper/122:11:581
3776996011,32cyclictest0-21swapper/121:08:591
3776995915,29cyclictest0-21swapper/123:17:591
3776995913,31cyclictest0-21swapper/122:25:591
3776995815,30cyclictest0-21swapper/100:06:001
3776995812,32cyclictest0-21swapper/122:52:581
3776995717,29cyclictest0-21swapper/119:16:001
36072554,12sleep10-21swapper/123:44:451
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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