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2026-02-03 - 13:52
[ 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 792 highest latencies:
System rack7slot1.osadl.org (updated Tue Feb 03, 2026 00:45:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
620321290,1sleep131199-21stress22:41:371
11823212666,20sleep20-21swapper/219:08:322
11704210849,54sleep00-21swapper/019:06:570
11700210745,22sleep10-21swapper/119:06:531
1189628557,23sleep30-21swapper/319:09:293
93032640,1sleep031197-21stress21:34:550
12045994214,26cyclictest0-21swapper/223:53:212
12045994214,26cyclictest0-21swapper/223:53:212
12045994129,10cyclictest0-21swapper/222:35:452
12045994115,23cyclictest0-21swapper/200:06:012
12045994110,28cyclictest0-21swapper/223:30:242
12045994015,23cyclictest0-21swapper/223:14:232
12045994015,23cyclictest0-21swapper/223:14:222
12045994015,23cyclictest0-21swapper/222:50:132
12045994014,24cyclictest0-21swapper/221:52:022
12045994014,23cyclictest0-21swapper/223:28:032
12045993916,20cyclictest0-21swapper/223:40:192
12045993914,23cyclictest0-21swapper/223:55:102
12045993914,23cyclictest0-21swapper/223:20:272
12045993914,22cyclictest0-21swapper/222:12:212
12045993913,23cyclictest0-21swapper/200:37:142
1204499395,20cyclictest0-21swapper/121:28:191
1204499395,20cyclictest0-21swapper/121:28:191
12044993914,22cyclictest0-21swapper/121:38:161
12043993913,23cyclictest0-21swapper/020:30:140
12045993815,20cyclictest0-21swapper/223:06:002
12045993815,20cyclictest0-21swapper/222:16:092
12045993814,21cyclictest0-21swapper/223:36:032
12045993814,21cyclictest0-21swapper/222:34:502
12045993813,22cyclictest0-21swapper/222:00:022
12045993813,22cyclictest0-21swapper/222:00:012
12044993816,20cyclictest0-21swapper/100:02:081
12043993818,14cyclictest0-21swapper/019:10:530
12043993816,20cyclictest0-21swapper/020:55:060
12043993816,20cyclictest0-21swapper/020:55:050
75232375,13sleep20-21swapper/220:10:562
32682375,13sleep20-21swapper/220:00:492
299142375,13sleep30-21swapper/319:50:033
181852375,13sleep20-21swapper/220:36:422
13932375,13sleep20-21swapper/219:59:132
12045993714,20cyclictest0-21swapper/221:30:292
12045993714,20cyclictest0-21swapper/200:10:072
12044993715,20cyclictest0-21swapper/100:33:181
12044993715,19cyclictest0-21swapper/100:15:281
12043993717,18cyclictest0-21swapper/019:35:060
118292375,13sleep30-21swapper/320:21:553
97892365,13sleep10-21swapper/120:17:481
76692365,13sleep00-21swapper/020:12:460
56002365,13sleep10-21swapper/120:08:251
33592365,13sleep00-21swapper/020:01:550
32472364,13sleep30-21swapper/320:00:333
315732365,13sleep10-21swapper/119:52:301
293102365,13sleep10-21swapper/119:45:401
289792365,12sleep30-21swapper/321:04:463
272902365,12sleep10-21swapper/119:41:431
272522365,13sleep00-21swapper/019:41:140
229852365,13sleep10-21swapper/119:30:401
226292364,13sleep30-21swapper/320:49:303
140252365,13sleep00-21swapper/020:27:460
139362365,13sleep10-21swapper/120:26:421
12045993614,19cyclictest0-21swapper/222:25:232
12045993614,19cyclictest0-21swapper/221:15:252
12045993613,20cyclictest0-21swapper/222:05:152
12045993613,20cyclictest0-21swapper/222:05:152
12045993613,20cyclictest0-21swapper/200:00:252
12045993610,24cyclictest0-21swapper/200:25:402
12045993610,24cyclictest0-21swapper/200:25:392
1204499369,24cyclictest0-21swapper/121:56:391
1204499369,24cyclictest0-21swapper/121:56:391
12044993616,17cyclictest0-21swapper/122:11:171
12044993615,18cyclictest0-21swapper/121:48:551
12044993614,19cyclictest0-21swapper/123:55:521
12044993614,19cyclictest0-21swapper/122:00:241
12044993614,19cyclictest0-21swapper/122:00:241
12044993613,21cyclictest0-21swapper/123:41:481
12044993613,20cyclictest0-21swapper/123:15:341
12043993619,15cyclictest0-21swapper/019:59:350
12043993617,17cyclictest0-21swapper/021:00:120
12043993616,18cyclictest0-21swapper/020:07:030
12043993615,19cyclictest0-21swapper/020:43:120
12043993614,20cyclictest0-21swapper/019:25:370
12043993612,21cyclictest0-21swapper/022:56:380
12043993612,21cyclictest0-21swapper/000:20:230
12043993612,21cyclictest0-21swapper/000:20:230
12043993612,21cyclictest0-21swapper/000:08:310
12043993610,19cyclictest0-21swapper/020:50:050
320412355,12sleep10-21swapper/119:55:061
28472350,1sleep131199-21stress21:18:361
246772355,12sleep10-21swapper/120:53:371
232762355,10sleep20-21swapper/219:34:272
231132354,12sleep30-21swapper/319:32:183
211542355,12sleep10-21swapper/119:29:161
202902354,12sleep30-21swapper/320:41:403
189442355,12sleep30-21swapper/319:23:013
182682355,13sleep10-21swapper/120:37:401
166672355,12sleep10-21swapper/119:16:011
140092354,12sleep30-21swapper/319:13:513
138812354,12sleep30-21swapper/320:25:593
12045993515,17cyclictest0-21swapper/222:20:172
12045993513,15cyclictest0-21swapper/223:15:262
12044993515,18cyclictest0-21swapper/122:21:211
12044993515,17cyclictest0-21swapper/122:55:241
12044993512,21cyclictest0-21swapper/100:20:191
12044993512,21cyclictest0-21swapper/100:20:181
12044993512,20cyclictest0-21swapper/100:05:031
1204399358,25cyclictest0-21swapper/020:16:140
12043993514,19cyclictest0-21swapper/020:46:400
12043993514,18cyclictest0-21swapper/022:06:590
12043993514,18cyclictest0-21swapper/022:06:590
12043993513,19cyclictest0-21swapper/021:51:240
12043993513,12cyclictest0-21swapper/000:35:540
12043993511,21cyclictest0-21swapper/023:13:070
12043993511,21cyclictest0-21swapper/023:13:060
12043993510,19cyclictest0-21swapper/019:32:120
57012345,10sleep20-21swapper/220:09:392
286862345,10sleep20-21swapper/221:01:002
274652345,10sleep30-21swapper/319:43:543
209122345,12sleep30-21swapper/319:26:143
192392345,14sleep10-21swapper/120:40:181
184342345,10sleep30-21swapper/320:39:513
12045993416,16cyclictest0-21swapper/221:10:082
12045993411,20cyclictest0-21swapper/200:30:212
12044993414,18cyclictest0-21swapper/122:25:201
1204399348,20cyclictest0-21swapper/019:51:130
12043993417,15cyclictest0-21swapper/020:37:550
12043993415,16cyclictest0-21swapper/023:51:380
12043993415,16cyclictest0-21swapper/023:51:380
12043993415,16cyclictest0-21swapper/021:29:030
12043993415,16cyclictest0-21swapper/021:29:030
12043993415,16cyclictest0-21swapper/000:27:040
12043993415,16cyclictest0-21swapper/000:27:040
12043993410,21cyclictest0-21swapper/022:12:460
12043993410,18cyclictest0-21swapper/020:24:400
288232335,10sleep10-21swapper/121:02:421
12652334,10sleep30-21swapper/319:57:323
1204699337,23cyclictest0-21swapper/300:18:303
12045993314,16cyclictest0-21swapper/221:36:542
12045993314,12cyclictest0-21swapper/222:45:282
12045993312,18cyclictest0-21swapper/221:49:542
1204499335,21cyclictest0-21swapper/120:30:111
12044993316,14cyclictest0-21swapper/121:40:081
12044993316,14cyclictest0-21swapper/121:10:291
12044993314,17cyclictest0-21swapper/122:35:141
12044993312,19cyclictest0-21swapper/121:20:151
12044993312,19cyclictest0-21swapper/100:35:311
12044993311,19cyclictest0-21swapper/122:05:561
12044993311,19cyclictest0-21swapper/122:05:561
1204399338,19cyclictest0-21swapper/021:06:140
1204399336,25cyclictest0-21swapper/022:25:320
12043993317,14cyclictest0-21swapper/019:20:110
12043993317,13cyclictest0-21swapper/022:18:590
12043993316,14cyclictest0-21swapper/023:08:310
12043993315,16cyclictest0-21swapper/023:25:540
12043993315,15cyclictest0-21swapper/022:38:450
12043993315,15cyclictest0-21swapper/000:10:090
117432335,10sleep10-21swapper/120:20:491
253712325,13sleep10-21swapper/119:39:061
252052324,10sleep30-21swapper/319:36:593
1204699329,20cyclictest0-21swapper/321:24:303
1204699325,25cyclictest0-21swapper/323:04:543
12046993215,15cyclictest0-21swapper/323:16:163
12046993215,15cyclictest0-21swapper/322:20:253
12046993215,14cyclictest0-21swapper/322:41:273
12046993214,15cyclictest0-21swapper/322:05:073
12046993214,15cyclictest0-21swapper/322:05:063
12046993214,15cyclictest0-21swapper/321:19:253
12046993210,20cyclictest0-21swapper/321:55:313
12046993210,20cyclictest0-21swapper/321:55:313
1204599325,25cyclictest0-21swapper/219:13:532
12045993216,14cyclictest0-21swapper/222:00:222
12045993216,14cyclictest0-21swapper/222:00:212
12045993214,15cyclictest0-21swapper/222:55:292
12045993214,15cyclictest0-21swapper/221:40:132
12045993214,15cyclictest0-21swapper/221:20:172
12045993211,19cyclictest0-21swapper/200:20:162
12045993211,19cyclictest0-21swapper/200:20:152
12045993211,18cyclictest0-21swapper/221:10:012
12044993216,14cyclictest0-21swapper/123:34:341
12044993215,15cyclictest0-21swapper/123:10:331
12044993215,15cyclictest0-21swapper/123:10:331
12044993215,15cyclictest0-21swapper/122:30:131
12044993215,14cyclictest0-21swapper/123:35:191
12044993215,14cyclictest0-21swapper/121:30:141
12044993214,16cyclictest0-21swapper/122:15:191
12044993214,15cyclictest0-21swapper/122:50:321
1204399326,23cyclictest0-21swapper/023:40:220
1204399325,25cyclictest0-21swapper/019:47:240
1204399325,22cyclictest0-21swapper/019:15:050
12043993216,14cyclictest0-21swapper/023:30:150
12043993216,13cyclictest0-21swapper/022:30:510
12043993211,18cyclictest0-21swapper/023:36:040
12043993210,19cyclictest0-21swapper/022:50:400
1204699319,19cyclictest0-21swapper/322:10:193
12046993116,12cyclictest0-21swapper/322:35:043
12046993115,14cyclictest0-21swapper/322:50:163
12046993115,14cyclictest0-21swapper/321:35:233
12046993115,14cyclictest0-21swapper/321:10:233
12046993115,14cyclictest0-21swapper/300:20:323
12046993115,14cyclictest0-21swapper/300:20:323
12046993114,15cyclictest0-21swapper/322:00:283
12046993114,15cyclictest0-21swapper/322:00:273
12046993114,14cyclictest0-21swapper/322:30:103
12046993113,15cyclictest0-21swapper/322:55:023
12046993112,17cyclictest0-21swapper/300:30:233
12046993112,17cyclictest0-21swapper/300:25:303
12046993112,17cyclictest0-21swapper/300:25:293
12046993111,17cyclictest0-21swapper/321:25:173
12046993111,17cyclictest0-21swapper/321:25:163
1204599315,13cyclictest0-21swapper/219:40:232
12045993116,14cyclictest0-21swapper/219:24:322
12045993114,15cyclictest0-21swapper/200:16:182
12045993113,16cyclictest0-21swapper/222:40:262
12044993115,14cyclictest0-21swapper/123:20:111
12044993115,13cyclictest0-21swapper/121:50:131
12044993115,13cyclictest0-21swapper/100:11:231
12044993113,15cyclictest0-21swapper/123:45:201
12043993116,13cyclictest0-21swapper/021:45:270
12043993115,14cyclictest0-21swapper/023:45:240
12043993115,14cyclictest0-21swapper/023:20:270
12043993114,15cyclictest0-21swapper/021:10:340
12043993113,15cyclictest0-21swapper/023:55:240
12043993111,18cyclictest0-21swapper/000:15:120
1204699305,23cyclictest0-21swapper/322:29:163
1204699305,23cyclictest0-21swapper/320:16:473
12046993015,12cyclictest0-21swapper/323:35:303
12046993014,14cyclictest0-21swapper/323:10:373
12046993014,14cyclictest0-21swapper/323:10:373
12046993014,14cyclictest0-21swapper/321:50:263
12046993014,14cyclictest0-21swapper/321:45:163
12046993014,13cyclictest0-21swapper/300:10:323
1204599305,23cyclictest0-21swapper/220:50:022
1204599305,23cyclictest0-21swapper/220:25:032
1204599305,23cyclictest0-21swapper/219:26:032
1204599304,24cyclictest0-21swapper/220:15:322
1204599303,25cyclictest0-21swapper/219:47:022
1204599303,25cyclictest0-21swapper/219:17:122
12045993016,13cyclictest0-21swapper/219:36:432
12045993015,14cyclictest0-21swapper/219:50:032
12045993014,14cyclictest0-21swapper/223:00:352
12044993015,13cyclictest0-21swapper/123:25:341
12044993014,14cyclictest0-21swapper/123:50:131
12044993014,14cyclictest0-21swapper/123:50:121
12044993013,15cyclictest0-21swapper/122:45:171
12044993013,15cyclictest0-21swapper/100:25:281
12044993013,15cyclictest0-21swapper/100:25:281
12043993014,13cyclictest0-21swapper/023:15:320
12043993013,14cyclictest0-21swapper/022:49:200
1204699299,17cyclictest0-21swapper/322:15:153
1204699295,22cyclictest0-21swapper/322:45:553
12046992916,11cyclictest0-21swapper/323:50:153
12046992916,11cyclictest0-21swapper/323:50:153
12046992915,13cyclictest0-21swapper/320:06:073
12046992915,12cyclictest0-21swapper/321:40:333
12046992914,12cyclictest0-21swapper/323:45:053
12046992913,14cyclictest0-21swapper/321:30:203
12046992913,13cyclictest0-21swapper/323:20:043
12046992910,16cyclictest0-21swapper/323:05:103
1204599295,22cyclictest0-21swapper/220:55:222
1204599295,22cyclictest0-21swapper/220:55:222
1204599294,23cyclictest0-21swapper/220:20:422
12045992914,13cyclictest0-21swapper/220:40:222
1204499295,18cyclictest0-21swapper/121:06:411
1204499295,18cyclictest0-21swapper/120:55:061
1204499295,18cyclictest0-21swapper/120:55:051
1204499295,18cyclictest0-21swapper/120:02:111
1204499295,18cyclictest0-21swapper/119:10:061
12044992915,13cyclictest0-21swapper/120:46:241
1204399296,20cyclictest0-21swapper/021:25:030
12043992914,13cyclictest0-21swapper/021:41:290
12043992912,15cyclictest0-21swapper/000:00:180
12043992912,14cyclictest0-21swapper/023:00:150
12043992912,14cyclictest0-21swapper/000:30:300
12043992911,15cyclictest0-21swapper/021:15:130
1204699285,21cyclictest0-21swapper/321:05:573
1204699285,21cyclictest0-21swapper/320:12:373
1204699285,21cyclictest0-21swapper/319:15:273
12046992814,12cyclictest0-21swapper/323:25:123
12046992814,12cyclictest0-21swapper/300:35:253
12046992813,13cyclictest0-21swapper/320:50:233
12045992815,10cyclictest0-21swapper/221:25:182
12045992815,10cyclictest0-21swapper/221:25:182
1204499286,16cyclictest0-21swapper/120:14:121
1204499284,22cyclictest0-21swapper/119:20:241
1204399286,19cyclictest0-21swapper/022:40:150
12043992813,12cyclictest0-21swapper/022:20:060
1204599276,19cyclictest0-21swapper/220:45:162
12045992715,11cyclictest0-21swapper/220:31:532
12043992713,12cyclictest0-21swapper/021:55:180
12043992713,12cyclictest0-21swapper/021:55:180
1204699269,15cyclictest0-21swapper/319:45:153
1204699266,17cyclictest0-21swapper/323:45:023
1204699265,19cyclictest0-21swapper/320:55:173
1204699265,19cyclictest0-21swapper/320:55:163
12046992612,12cyclictest0-21swapper/300:00:233
12046992610,15cyclictest0-21swapper/320:33:563
12044992611,13cyclictest0-21swapper/123:05:191
12046992514,9cyclictest0-21swapper/323:55:163
12046992510,13cyclictest0-21swapper/323:30:213
12043992513,9cyclictest0-21swapper/021:35:270
218632232,17sleep031196-21stress22:03:360
218632232,17sleep031196-21stress22:03:350
1204499222,7cyclictest31198-21stress23:02:321
11532223,17sleep231196-21stress23:46:142
12046992117,3cyclictest31196-21stress00:05:153
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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