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2026-02-27 - 06:44
[ 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 highest latencies:
System rack7slot1.osadl.org (updated Fri Feb 27, 2026 00:45:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
942211452,57sleep10-21swapper/119:07:151
826211048,20sleep30-21swapper/319:05:483
1019210950,54sleep00-21swapper/019:07:540
1099210651,19sleep20-21swapper/219:08:502
221372930,1sleep120813-21stress22:27:251
221372930,1sleep120813-21stress22:27:251
1293994513,29cyclictest0-21swapper/023:55:330
1293994112,26cyclictest0-21swapper/022:27:170
1293994112,26cyclictest0-21swapper/022:27:170
1293993912,24cyclictest0-21swapper/000:03:090
1293993910,23cyclictest0-21swapper/019:50:190
1293993910,22cyclictest0-21swapper/019:19:070
12792395,13sleep10-21swapper/120:21:511
318012385,13sleep20-21swapper/220:19:472
318012385,13sleep20-21swapper/220:19:472
1294993815,20cyclictest0-21swapper/123:57:001
129399389,26cyclictest0-21swapper/022:30:020
1293993810,25cyclictest0-21swapper/023:16:130
87072375,13sleep10-21swapper/119:25:131
81102375,13sleep20-21swapper/219:21:052
76412375,13sleep20-21swapper/220:35:562
60282375,13sleep10-21swapper/119:16:341
36142375,13sleep00-21swapper/020:28:590
33472375,13sleep20-21swapper/219:14:232
294882375,13sleep20-21swapper/220:12:342
252202375,13sleep30-21swapper/320:02:073
233182375,13sleep10-21swapper/119:59:581
187902375,13sleep00-21swapper/019:46:250
183132375,13sleep30-21swapper/321:01:143
169352375,13sleep20-21swapper/219:44:512
161522375,13sleep20-21swapper/220:55:532
140852375,13sleep20-21swapper/220:51:432
129399379,19cyclictest0-21swapper/021:08:070
1293993710,20cyclictest0-21swapper/019:31:490
12342375,13sleep20-21swapper/220:21:192
105562375,13sleep20-21swapper/219:29:542
320132365,15sleep20-21swapper/222:50:272
273542365,13sleep00-21swapper/020:07:180
253002365,13sleep00-21swapper/020:03:080
231642365,13sleep00-21swapper/019:57:590
230542365,12sleep20-21swapper/219:56:332
167452365,12sleep30-21swapper/319:42:263
1294993614,19cyclictest0-21swapper/123:15:541
129399369,24cyclictest0-21swapper/023:40:450
129399369,24cyclictest0-21swapper/023:40:450
129399369,21cyclictest0-21swapper/020:21:350
129399369,21cyclictest0-21swapper/019:10:140
1293993613,20cyclictest0-21swapper/023:05:290
1293993612,14cyclictest0-21swapper/023:20:120
1293993610,20cyclictest0-21swapper/019:35:470
120352365,12sleep20-21swapper/220:47:342
120032365,13sleep30-21swapper/320:47:113
83392355,12sleep30-21swapper/319:23:553
79152355,13sleep10-21swapper/120:39:261
56222355,13sleep30-21swapper/320:32:233
55172355,13sleep00-21swapper/020:31:040
34762355,13sleep20-21swapper/220:27:132
253912355,12sleep10-21swapper/120:04:191
235822355,10sleep20-21swapper/220:00:062
145092355,14sleep00-21swapper/022:10:160
1296993515,18cyclictest0-21swapper/300:27:403
1296993512,21cyclictest0-21swapper/300:15:133
1295993522,11cyclictest0-21swapper/200:15:482
129399358,17cyclictest0-21swapper/021:10:200
129399358,17cyclictest0-21swapper/021:10:190
1293993514,18cyclictest0-21swapper/023:25:130
1293993511,21cyclictest0-21swapper/000:10:240
1293993510,20cyclictest0-21swapper/020:10:540
1293993510,20cyclictest0-21swapper/019:40:590
120052355,11sleep00-21swapper/020:47:110
263302344,13sleep30-21swapper/320:05:163
1296993414,18cyclictest0-21swapper/300:00:313
1295993417,14cyclictest0-21swapper/200:03:122
1295993416,15cyclictest0-21swapper/222:16:562
1294993415,16cyclictest0-21swapper/121:35:301
1294993410,18cyclictest0-21swapper/120:11:081
129399349,19cyclictest0-21swapper/020:40:030
129399346,25cyclictest0-21swapper/021:20:060
129399346,25cyclictest0-21swapper/021:20:060
1293993418,14cyclictest0-21swapper/021:51:360
1293993418,14cyclictest0-21swapper/021:51:350
1293993412,20cyclictest0-21swapper/023:00:120
1293993412,20cyclictest0-21swapper/000:15:350
1293993411,21cyclictest0-21swapper/000:30:270
1293993410,19cyclictest0-21swapper/020:35:110
123512345,10sleep20-21swapper/219:30:422
129699337,23cyclictest0-21swapper/323:48:553
1296993317,13cyclictest0-21swapper/300:13:083
1296993316,14cyclictest0-21swapper/300:20:273
1296993315,16cyclictest0-21swapper/322:32:293
1296993315,15cyclictest0-21swapper/323:27:253
1296993314,16cyclictest0-21swapper/322:42:183
1296993313,18cyclictest0-21swapper/321:55:323
1296993313,18cyclictest0-21swapper/321:55:323
129599338,23cyclictest0-21swapper/219:46:432
129599336,16cyclictest0-21swapper/222:30:352
1295993316,15cyclictest0-21swapper/221:20:032
1295993316,15cyclictest0-21swapper/221:20:032
1295993314,16cyclictest0-21swapper/200:22:462
1294993315,15cyclictest0-21swapper/121:52:461
1294993315,15cyclictest0-21swapper/121:52:451
1294993314,17cyclictest0-21swapper/100:25:151
1294993310,20cyclictest0-21swapper/100:00:111
1294993310,17cyclictest0-21swapper/119:50:071
129399339,19cyclictest0-21swapper/019:20:380
129399336,24cyclictest0-21swapper/023:52:050
129399336,24cyclictest0-21swapper/022:35:140
129399336,21cyclictest0-21swapper/020:55:060
1293993311,16cyclictest0-21swapper/019:29:060
1293993310,21cyclictest0-21swapper/020:15:060
1293993310,21cyclictest0-21swapper/020:15:050
1293993310,20cyclictest0-21swapper/000:05:080
57622325,10sleep10-21swapper/120:34:011
316982325,10sleep30-21swapper/320:18:283
316982325,10sleep30-21swapper/320:18:283
129699329,20cyclictest0-21swapper/322:45:133
129699328,21cyclictest0-21swapper/321:37:203
1296993214,16cyclictest0-21swapper/321:15:293
1296993214,16cyclictest0-21swapper/321:15:283
1296993214,15cyclictest0-21swapper/321:26:563
1296993213,17cyclictest0-21swapper/300:39:213
1296993213,16cyclictest0-21swapper/322:00:353
129599328,22cyclictest0-21swapper/219:17:142
129599326,23cyclictest0-21swapper/223:35:142
1295993216,13cyclictest0-21swapper/222:20:562
1295993214,15cyclictest0-21swapper/223:11:432
1295993214,15cyclictest0-21swapper/223:05:192
1295993213,16cyclictest0-21swapper/222:40:272
1295993210,19cyclictest0-21swapper/222:45:252
1295993210,19cyclictest0-21swapper/221:55:162
1295993210,19cyclictest0-21swapper/221:55:162
1295993210,19cyclictest0-21swapper/221:35:162
1295993210,19cyclictest0-21swapper/221:30:302
129499327,18cyclictest0-21swapper/121:00:051
1294993215,15cyclictest0-21swapper/123:24:431
1294993215,15cyclictest0-21swapper/121:10:041
1294993215,15cyclictest0-21swapper/121:10:031
1294993215,14cyclictest0-21swapper/122:05:571
1294993214,15cyclictest0-21swapper/123:34:341
1294993211,18cyclictest0-21swapper/122:47:051
1294993210,17cyclictest0-21swapper/120:55:521
1294993210,16cyclictest0-21swapper/120:45:171
129399326,21cyclictest0-21swapper/021:00:060
129399326,20cyclictest0-21swapper/020:50:050
1293993217,12cyclictest0-21swapper/021:18:280
1293993217,12cyclictest0-21swapper/021:18:280
62222315,12sleep30-21swapper/319:18:523
129699318,20cyclictest0-21swapper/323:20:323
129699315,24cyclictest0-21swapper/320:51:453
1296993117,12cyclictest0-21swapper/323:40:073
1296993117,12cyclictest0-21swapper/323:40:063
1296993116,13cyclictest0-21swapper/323:15:053
1296993116,13cyclictest0-21swapper/322:55:223
1296993116,13cyclictest0-21swapper/300:05:183
1296993115,13cyclictest0-21swapper/322:05:083
1296993114,15cyclictest0-21swapper/323:00:193
1296993114,15cyclictest0-21swapper/321:10:113
1296993114,15cyclictest0-21swapper/321:10:113
1296993113,16cyclictest0-21swapper/322:14:323
1296993111,17cyclictest0-21swapper/322:37:193
129599318,21cyclictest0-21swapper/219:36:342
1295993114,15cyclictest0-21swapper/223:40:262
1295993114,15cyclictest0-21swapper/223:40:252
1295993114,14cyclictest0-21swapper/221:50:092
1295993114,14cyclictest0-21swapper/221:50:082
1295993114,14cyclictest0-21swapper/221:46:392
1295993113,15cyclictest0-21swapper/222:01:212
129499318,17cyclictest0-21swapper/121:05:051
129499317,18cyclictest0-21swapper/119:40:221
129499316,22cyclictest0-21swapper/121:15:211
129499316,22cyclictest0-21swapper/121:15:211
129499315,24cyclictest0-21swapper/119:12:281
129499315,20cyclictest0-21swapper/119:45:221
129499315,16cyclictest0-21swapper/123:40:201
129499315,16cyclictest0-21swapper/123:40:201
129499315,16cyclictest0-21swapper/122:10:501
129499314,25cyclictest0-21swapper/119:33:391
1294993115,14cyclictest0-21swapper/121:33:281
1294993115,14cyclictest0-21swapper/121:25:251
1294993114,15cyclictest0-21swapper/123:03:151
1294993114,14cyclictest0-21swapper/123:25:101
1294993113,16cyclictest0-21swapper/100:18:041
1294993111,18cyclictest0-21swapper/100:05:051
1293993118,11cyclictest0-21swapper/022:22:190
1293993114,15cyclictest0-21swapper/022:50:510
1293993110,18cyclictest0-21swapper/022:46:100
129699304,24cyclictest0-21swapper/320:56:453
1296993016,12cyclictest0-21swapper/323:50:153
1296993016,12cyclictest0-21swapper/322:15:163
1296993015,13cyclictest0-21swapper/323:30:153
1296993013,15cyclictest0-21swapper/323:35:293
1296993013,15cyclictest0-21swapper/322:50:153
129599309,19cyclictest0-21swapper/223:15:242
129599309,18cyclictest0-21swapper/221:10:332
129599309,18cyclictest0-21swapper/221:10:332
129599307,20cyclictest0-21swapper/222:10:172
129599306,21cyclictest0-21swapper/200:30:182
1295993016,12cyclictest0-21swapper/221:25:052
1295993015,13cyclictest0-21swapper/223:45:102
1295993014,14cyclictest0-21swapper/223:30:202
1295993014,14cyclictest0-21swapper/222:55:132
1295993011,16cyclictest0-21swapper/222:35:252
129499309,15cyclictest0-21swapper/120:05:351
129499308,17cyclictest0-21swapper/120:17:071
129499308,17cyclictest0-21swapper/120:17:071
129499307,17cyclictest0-21swapper/120:28:061
129499305,23cyclictest0-21swapper/119:35:211
129499304,24cyclictest0-21swapper/120:53:591
129499304,24cyclictest0-21swapper/119:21:381
1294993016,13cyclictest0-21swapper/120:40:041
1294993015,12cyclictest0-21swapper/122:30:031
1294993014,14cyclictest0-21swapper/123:35:141
1294993014,14cyclictest0-21swapper/123:10:021
1294993014,14cyclictest0-21swapper/100:35:221
1294993012,15cyclictest0-21swapper/121:40:381
1294993011,16cyclictest0-21swapper/121:25:001
1294993011,16cyclictest0-21swapper/121:25:001
129399309,19cyclictest0-21swapper/022:15:330
129399306,21cyclictest0-21swapper/021:55:060
129399306,21cyclictest0-21swapper/021:55:060
1293993014,14cyclictest0-21swapper/023:30:230
1293993011,17cyclictest0-21swapper/022:43:380
1293993010,17cyclictest0-21swapper/023:10:250
129699295,23cyclictest0-21swapper/320:10:073
129699294,23cyclictest0-21swapper/319:30:283
1296992916,11cyclictest0-21swapper/321:40:283
1296992916,10cyclictest0-21swapper/321:46:063
1296992915,12cyclictest0-21swapper/323:55:163
1296992915,12cyclictest0-21swapper/321:30:163
1296992913,14cyclictest0-21swapper/323:05:333
1296992910,17cyclictest0-21swapper/322:25:223
1296992910,17cyclictest0-21swapper/322:25:213
1296992910,17cyclictest0-21swapper/321:20:253
1296992910,17cyclictest0-21swapper/321:20:253
129599298,20cyclictest0-21swapper/219:54:542
129599295,23cyclictest0-21swapper/221:00:042
129599295,22cyclictest0-21swapper/221:06:442
129599295,22cyclictest0-21swapper/220:06:442
129599295,11cyclictest0-21swapper/220:44:032
1295992913,14cyclictest0-21swapper/223:29:302
1295992913,13cyclictest0-21swapper/200:11:562
1295992911,16cyclictest0-21swapper/221:40:262
1295992910,16cyclictest0-21swapper/223:00:312
1294992915,12cyclictest0-21swapper/123:10:241
1294992915,12cyclictest0-21swapper/122:56:351
1294992913,14cyclictest0-21swapper/121:45:251
1294992910,16cyclictest0-21swapper/100:30:091
129399297,19cyclictest0-21swapper/022:05:010
1293992913,14cyclictest0-21swapper/000:35:120
1293992912,15cyclictest0-21swapper/021:40:290
1293992910,17cyclictest0-21swapper/022:05:310
129699285,21cyclictest0-21swapper/321:06:233
129699285,21cyclictest0-21swapper/319:58:463
129699285,21cyclictest0-21swapper/319:47:563
129699284,22cyclictest0-21swapper/320:21:483
1296992816,11cyclictest0-21swapper/319:53:263
1296992816,11cyclictest0-21swapper/319:38:453
1296992814,12cyclictest0-21swapper/321:50:263
1296992814,12cyclictest0-21swapper/321:50:253
1295992814,12cyclictest0-21swapper/223:20:262
1295992813,13cyclictest0-21swapper/221:15:152
1295992813,13cyclictest0-21swapper/221:15:152
129499289,17cyclictest0-21swapper/100:23:521
129499286,19cyclictest0-21swapper/123:45:201
129499284,22cyclictest0-21swapper/122:50:151
1294992815,11cyclictest0-21swapper/122:38:131
1294992814,12cyclictest0-21swapper/122:00:121
1294992812,14cyclictest0-21swapper/122:40:111
1293992813,13cyclictest0-21swapper/021:35:240
1293992811,15cyclictest0-21swapper/022:55:240
256092273,20sleep224167-21/usr/sbin/munin23:50:372
129699275,20cyclictest0-21swapper/320:25:553
129699275,20cyclictest0-21swapper/319:27:463
1296992716,10cyclictest0-21swapper/319:11:373
1296992713,12cyclictest0-21swapper/323:15:013
1296992713,12cyclictest0-21swapper/320:37:553
1296992713,12cyclictest0-21swapper/300:30:183
1295992716,10cyclictest0-21swapper/220:34:542
1295992713,12cyclictest0-21swapper/200:25:162
1295992711,14cyclictest0-21swapper/222:25:332
1295992711,14cyclictest0-21swapper/222:25:322
1294992710,15cyclictest0-21swapper/122:20:261
129399279,16cyclictest0-21swapper/021:25:230
129699265,19cyclictest0-21swapper/320:40:133
1295992613,11cyclictest0-21swapper/223:55:262
129499265,19cyclictest0-21swapper/122:15:261
1293992614,10cyclictest0-21swapper/021:30:270
1293992610,14cyclictest0-21swapper/021:50:020
129499256,17cyclictest0-21swapper/121:55:251
129499256,17cyclictest0-21swapper/121:55:251
129499256,16cyclictest0-21swapper/100:10:111
1294992511,13cyclictest0-21swapper/123:50:141
129599246,16cyclictest0-21swapper/200:35:192
1295992413,9cyclictest0-21swapper/200:05:172
129399245,17cyclictest0-21swapper/000:20:200
129399236,15cyclictest0-21swapper/000:25:150
129399235,16cyclictest0-21swapper/023:45:170
129699226,14cyclictest0-21swapper/322:20:343
129599226,14cyclictest0-21swapper/222:05:252
129399213,7cyclictest20810-21stress23:35:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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