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2026-02-13 - 17:50
[ 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
Characteristics of the 100 highest latencies:
System rack7slot1.osadl.org (updated Fri Feb 13, 2026 12:45:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18025212158,21sleep30-21swapper/307:08:393
17783212157,23sleep20-21swapper/207:05:332
1073521150,1sleep15104-21stress10:39:451
17980211051,54sleep00-21swapper/007:08:040
316612950,1sleep15104-21stress11:26:591
1783629345,43sleep10-21swapper/107:06:121
99222470,1sleep35104-21stress11:52:513
18235994612,23cyclictest0-21swapper/011:50:060
18236994511,21cyclictest0-21swapper/112:20:531
18236994414,27cyclictest0-21swapper/111:13:321
18237994216,23cyclictest0-21swapper/211:40:292
18235994214,25cyclictest0-21swapper/011:38:370
18235994210,18cyclictest0-21swapper/012:36:110
268882410,1sleep35104-21stress12:33:193
18237994111,27cyclictest0-21swapper/210:25:282
18235994116,22cyclictest0-21swapper/012:12:460
18235994116,22cyclictest0-21swapper/012:12:460
1823799409,28cyclictest0-21swapper/211:45:072
18237994012,20cyclictest0-21swapper/210:35:522
18236994016,21cyclictest0-21swapper/110:26:511
18237993916,21cyclictest0-21swapper/209:50:262
18237993916,20cyclictest0-21swapper/211:25:022
18237993915,21cyclictest0-21swapper/209:35:082
18237993914,22cyclictest0-21swapper/211:15:242
18237993911,25cyclictest0-21swapper/212:00:512
18237993911,25cyclictest0-21swapper/211:59:322
18237993911,25cyclictest0-21swapper/210:55:152
1823699399,27cyclictest0-21swapper/110:49:381
18236993914,22cyclictest0-21swapper/111:57:101
18236993911,25cyclictest0-21swapper/112:07:361
18236993911,25cyclictest0-21swapper/112:07:351
18236993911,25cyclictest0-21swapper/110:22:071
18236993911,25cyclictest0-21swapper/110:22:071
18235993913,24cyclictest0-21swapper/012:26:110
18235993913,23cyclictest0-21swapper/011:10:280
18235993913,15cyclictest0-21swapper/010:55:130
77262385,13sleep30-21swapper/307:59:563
77262385,13sleep30-21swapper/307:59:553
310072385,13sleep20-21swapper/208:54:202
230432385,13sleep20-21swapper/207:18:242
18237993815,20cyclictest0-21swapper/211:25:132
18237993814,22cyclictest0-21swapper/209:27:242
18237993814,21cyclictest0-21swapper/211:10:322
18237993811,24cyclictest0-21swapper/209:13:392
18237993810,25cyclictest0-21swapper/211:35:122
1823699388,27cyclictest0-21swapper/111:31:121
1823699388,27cyclictest0-21swapper/111:31:121
1823699387,28cyclictest0-21swapper/109:51:111
18236993816,20cyclictest0-21swapper/109:23:521
18236993810,17cyclictest0-21swapper/111:03:411
18236993810,17cyclictest0-21swapper/111:03:401
18236993810,12cyclictest0-21swapper/112:15:211
18236993810,12cyclictest0-21swapper/112:15:211
1823599386,24cyclictest0-21swapper/010:15:220
1823599386,24cyclictest0-21swapper/010:15:220
18235993813,22cyclictest0-21swapper/010:50:560
97872375,13sleep20-21swapper/208:04:122
74122375,13sleep20-21swapper/207:55:542
74122375,13sleep20-21swapper/207:55:542
53342375,13sleep30-21swapper/307:51:423
53342375,13sleep30-21swapper/307:51:423
43632375,13sleep20-21swapper/207:50:162
43632375,13sleep20-21swapper/207:50:152
34502375,13sleep30-21swapper/307:49:413
291752375,13sleep30-21swapper/307:30:403
287872375,13sleep20-21swapper/208:48:032
225532375,13sleep30-21swapper/308:34:283
18238993710,24cyclictest0-21swapper/309:40:533
18238993710,24cyclictest0-21swapper/309:40:533
1823799379,25cyclictest0-21swapper/210:05:302
18237993714,20cyclictest0-21swapper/210:20:192
18237993714,20cyclictest0-21swapper/210:20:192
18237993711,23cyclictest0-21swapper/210:50:222
18237993711,23cyclictest0-21swapper/210:10:252
18237993710,24cyclictest0-21swapper/210:15:282
18237993710,24cyclictest0-21swapper/210:15:282
1823699378,27cyclictest0-21swapper/110:19:131
1823699378,27cyclictest0-21swapper/110:19:121
18235993715,19cyclictest0-21swapper/010:02:010
18235993715,19cyclictest0-21swapper/009:46:350
18235993715,19cyclictest0-21swapper/009:46:350
18235993714,21cyclictest0-21swapper/009:20:060
18235993713,22cyclictest0-21swapper/009:56:210
18235993713,21cyclictest0-21swapper/009:31:140
18235993711,23cyclictest0-21swapper/011:30:200
18235993711,23cyclictest0-21swapper/011:30:200
160942375,13sleep20-21swapper/208:18:192
140122375,13sleep30-21swapper/308:14:073
137942375,13sleep20-21swapper/208:11:182
5822365,13sleep20-21swapper/208:58:172
314902365,12sleep30-21swapper/307:38:103
314112365,13sleep10-21swapper/107:37:071
265822365,13sleep00-21swapper/008:41:430
26552365,13sleep10-21swapper/109:02:131
207472365,12sleep10-21swapper/108:30:091
18238993616,17cyclictest0-21swapper/310:33:573
1823799365,28cyclictest0-21swapper/212:20:282
18237993615,18cyclictest0-21swapper/212:35:102
18237993614,20cyclictest0-21swapper/211:05:152
18237993613,20cyclictest0-21swapper/209:35:022
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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