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2026-03-05 - 10:01
[ 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 Thu Mar 05, 2026 00:45:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1849211551,58sleep20-21swapper/219:05:322
1963211251,56sleep10-21swapper/119:06:521
1982211150,23sleep00-21swapper/019:07:070
212229166,20sleep30-21swapper/319:08:513
316532610,1sleep221782-21stress22:49:092
2319994210,22cyclictest0-21swapper/123:35:241
231899416,21cyclictest0-21swapper/000:21:120
231999408,20cyclictest0-21swapper/121:58:531
231999408,20cyclictest0-21swapper/121:58:531
231999396,20cyclictest0-21swapper/121:30:471
231999396,20cyclictest0-21swapper/121:27:371
231999396,15cyclictest0-21swapper/122:35:141
327582385,13sleep30-21swapper/320:19:283
2319993814,21cyclictest0-21swapper/100:15:331
2319993814,21cyclictest0-21swapper/100:15:321
2319993813,22cyclictest0-21swapper/122:15:321
2318993810,25cyclictest0-21swapper/022:22:340
221892385,13sleep00-21swapper/019:54:550
200492385,13sleep30-21swapper/319:49:533
71792375,13sleep10-21swapper/119:18:151
40912375,13sleep10-21swapper/119:10:571
239722375,13sleep20-21swapper/219:55:422
2328993720,15cyclictest0-21swapper/219:32:382
2319993713,21cyclictest0-21swapper/123:25:021
2319993713,14cyclictest0-21swapper/121:10:161
2318993710,24cyclictest0-21swapper/023:52:470
194012375,13sleep00-21swapper/021:02:480
173442375,13sleep20-21swapper/220:58:292
89312365,12sleep10-21swapper/120:39:471
305672365,12sleep20-21swapper/220:13:382
281972364,13sleep30-21swapper/320:05:293
263552365,13sleep00-21swapper/020:03:580
24252365,13sleep00-21swapper/020:23:460
2335993615,18cyclictest0-21swapper/322:36:063
2335993614,19cyclictest0-21swapper/323:20:113
2335993613,21cyclictest0-21swapper/321:20:373
2328993614,19cyclictest0-21swapper/222:24:332
231999365,19cyclictest0-21swapper/121:42:381
2319993614,20cyclictest0-21swapper/122:05:431
2319993614,20cyclictest0-21swapper/100:25:171
2319993614,20cyclictest0-21swapper/100:25:171
2319993612,21cyclictest0-21swapper/123:02:321
231899367,18cyclictest0-21swapper/021:15:060
2318993610,19cyclictest0-21swapper/019:35:270
157582365,13sleep10-21swapper/119:39:191
157052365,12sleep30-21swapper/319:38:383
153002365,12sleep10-21swapper/120:54:381
91632355,12sleep30-21swapper/319:21:303
67722355,12sleep30-21swapper/320:34:163
2335993515,18cyclictest0-21swapper/322:56:483
2328993513,19cyclictest0-21swapper/221:28:062
2328993513,19cyclictest0-21swapper/200:07:022
2319993512,21cyclictest0-21swapper/100:30:271
2319993511,21cyclictest0-21swapper/100:10:291
172742355,12sleep30-21swapper/320:57:383
129192355,12sleep00-21swapper/020:46:280
115452355,12sleep10-21swapper/119:29:421
114232355,13sleep30-21swapper/319:28:083
324612345,10sleep20-21swapper/220:15:462
2335993415,17cyclictest0-21swapper/322:02:233
2335993412,19cyclictest0-21swapper/300:10:203
232899348,24cyclictest0-21swapper/220:51:582
232899348,24cyclictest0-21swapper/219:41:582
2328993417,15cyclictest0-21swapper/219:28:282
2328993415,17cyclictest0-21swapper/221:42:492
2328993414,18cyclictest0-21swapper/221:34:482
2328993414,17cyclictest0-21swapper/223:43:402
2328993412,19cyclictest0-21swapper/200:00:022
231999344,22cyclictest0-21swapper/120:10:001
2319993411,21cyclictest0-21swapper/122:30:041
2319993411,21cyclictest0-21swapper/122:30:031
2319993411,21cyclictest0-21swapper/100:00:321
2319993411,20cyclictest0-21swapper/121:45:201
231899349,22cyclictest0-21swapper/023:19:120
231899349,22cyclictest0-21swapper/023:19:110
231899346,25cyclictest0-21swapper/023:25:310
2318993415,16cyclictest0-21swapper/022:15:210
2318993412,19cyclictest0-21swapper/022:00:310
2318993411,20cyclictest0-21swapper/023:06:420
2318993410,21cyclictest0-21swapper/022:25:160
2318993410,21cyclictest0-21swapper/000:29:290
2318993410,21cyclictest0-21swapper/000:29:280
215032345,12sleep00-21swapper/021:07:290
129692345,12sleep30-21swapper/320:47:073
93422335,10sleep10-21swapper/119:23:491
91922335,12sleep00-21swapper/019:21:510
80682335,10sleep20-21swapper/220:35:192
67292335,10sleep10-21swapper/120:33:421
326242335,10sleep00-21swapper/020:17:450
2335993316,15cyclictest0-21swapper/300:20:443
2335993315,16cyclictest0-21swapper/322:32:593
2335993315,16cyclictest0-21swapper/322:32:583
232899338,23cyclictest0-21swapper/220:02:482
2328993318,14cyclictest0-21swapper/221:01:082
2328993318,13cyclictest0-21swapper/222:13:512
2328993318,13cyclictest0-21swapper/200:33:082
2328993317,15cyclictest0-21swapper/220:06:572
2328993316,15cyclictest0-21swapper/220:28:182
2328993315,16cyclictest0-21swapper/223:48:292
2328993315,16cyclictest0-21swapper/223:48:292
2328993315,15cyclictest0-21swapper/223:55:222
2328993315,15cyclictest0-21swapper/223:54:342
2328993315,15cyclictest0-21swapper/221:57:402
2328993315,15cyclictest0-21swapper/221:57:402
2328993315,15cyclictest0-21swapper/200:20:232
231999338,18cyclictest0-21swapper/120:40:061
231999338,18cyclictest0-21swapper/120:40:061
2319993311,20cyclictest0-21swapper/122:25:481
2319993310,20cyclictest0-21swapper/122:50:441
231899339,21cyclictest0-21swapper/019:40:170
2318993317,15cyclictest0-21swapper/020:05:140
2318993316,15cyclictest0-21swapper/000:15:220
2318993316,15cyclictest0-21swapper/000:15:220
2318993315,15cyclictest0-21swapper/021:40:250
2318993314,16cyclictest0-21swapper/023:30:020
2318993314,16cyclictest0-21swapper/022:40:200
2318993313,12cyclictest0-21swapper/020:30:010
2318993311,19cyclictest0-21swapper/023:48:010
2318993311,19cyclictest0-21swapper/023:48:010
2318993311,19cyclictest0-21swapper/022:08:340
2318993310,20cyclictest0-21swapper/023:20:220
2318993310,20cyclictest0-21swapper/021:55:060
2318993310,20cyclictest0-21swapper/021:55:060
2318993310,16cyclictest0-21swapper/020:10:450
149932335,10sleep00-21swapper/020:50:450
110062334,10sleep30-21swapper/320:44:063
110062334,10sleep30-21swapper/320:44:063
109902335,12sleep20-21swapper/220:43:532
109902335,12sleep20-21swapper/220:43:522
66702325,10sleep00-21swapper/020:33:010
2335993217,12cyclictest0-21swapper/300:15:283
2335993217,12cyclictest0-21swapper/300:15:283
2335993216,14cyclictest0-21swapper/323:10:273
2335993216,14cyclictest0-21swapper/323:10:273
2335993216,13cyclictest0-21swapper/322:50:333
2335993215,15cyclictest0-21swapper/322:20:193
2335993214,16cyclictest0-21swapper/322:05:063
2335993213,16cyclictest0-21swapper/321:55:203
2335993213,16cyclictest0-21swapper/321:55:203
2335993211,18cyclictest0-21swapper/300:05:153
2335993210,19cyclictest0-21swapper/300:01:243
232899329,20cyclictest0-21swapper/223:05:142
232899329,20cyclictest0-21swapper/221:15:282
232899325,25cyclictest0-21swapper/221:09:572
232899325,25cyclictest0-21swapper/219:18:172
2328993217,13cyclictest0-21swapper/223:00:272
2328993216,15cyclictest0-21swapper/219:24:182
2328993215,15cyclictest0-21swapper/221:20:272
2328993215,14cyclictest0-21swapper/223:35:252
2328993215,14cyclictest0-21swapper/223:20:422
2328993215,14cyclictest0-21swapper/221:10:312
2328993215,14cyclictest0-21swapper/200:35:422
2328993214,15cyclictest0-21swapper/223:30:222
2328993214,15cyclictest0-21swapper/223:15:162
2328993214,15cyclictest0-21swapper/223:15:152
2328993214,15cyclictest0-21swapper/223:10:162
2328993214,15cyclictest0-21swapper/223:10:162
2328993214,15cyclictest0-21swapper/222:30:062
2328993214,15cyclictest0-21swapper/222:30:062
231999329,21cyclictest0-21swapper/123:55:261
231999329,18cyclictest0-21swapper/119:33:571
231999329,17cyclictest0-21swapper/120:15:201
231999328,14cyclictest0-21swapper/120:10:401
231999325,25cyclictest0-21swapper/121:00:361
231999325,25cyclictest0-21swapper/120:56:061
231999325,25cyclictest0-21swapper/120:49:561
231999325,25cyclictest0-21swapper/119:43:381
231999325,24cyclictest0-21swapper/100:35:191
231999324,20cyclictest0-21swapper/122:10:141
2319993215,15cyclictest0-21swapper/100:05:371
2319993210,14cyclictest0-21swapper/120:29:531
2318993216,14cyclictest0-21swapper/022:35:130
2318993215,15cyclictest0-21swapper/022:45:340
2318993215,14cyclictest0-21swapper/000:30:150
2318993211,19cyclictest0-21swapper/020:39:090
2318993210,16cyclictest0-21swapper/020:44:380
2318993210,16cyclictest0-21swapper/020:44:370
197552325,10sleep00-21swapper/019:46:040
233599318,21cyclictest0-21swapper/323:30:193
233599315,24cyclictest0-21swapper/320:28:003
233599315,24cyclictest0-21swapper/320:10:513
2335993116,13cyclictest0-21swapper/322:10:193
2335993116,12cyclictest0-21swapper/300:35:183
2335993115,13cyclictest0-21swapper/323:15:243
2335993115,13cyclictest0-21swapper/323:15:243
2335993111,18cyclictest0-21swapper/323:37:033
2335993111,17cyclictest0-21swapper/321:13:173
232899316,21cyclictest0-21swapper/221:35:152
232899315,24cyclictest0-21swapper/220:34:482
232899315,24cyclictest0-21swapper/220:20:182
232899315,13cyclictest0-21swapper/220:45:382
2328993117,13cyclictest0-21swapper/219:38:382
2328993117,12cyclictest0-21swapper/221:50:152
2328993115,14cyclictest0-21swapper/200:11:042
2328993114,14cyclictest0-21swapper/222:50:102
2328993114,14cyclictest0-21swapper/222:40:312
2328993114,14cyclictest0-21swapper/200:25:142
2328993114,14cyclictest0-21swapper/200:25:142
2328993112,16cyclictest0-21swapper/222:15:282
231999315,19cyclictest0-21swapper/122:00:101
231999314,25cyclictest0-21swapper/120:00:181
2319993116,13cyclictest0-21swapper/122:45:121
2319993115,14cyclictest0-21swapper/123:25:101
2319993114,15cyclictest0-21swapper/121:50:231
2319993112,17cyclictest0-21swapper/121:15:201
231899319,20cyclictest0-21swapper/000:10:280
231899318,20cyclictest0-21swapper/021:35:140
231899315,23cyclictest0-21swapper/023:41:570
2318993117,12cyclictest0-21swapper/019:11:140
2318993114,14cyclictest0-21swapper/022:10:240
2318993112,16cyclictest0-21swapper/022:31:420
2318993112,16cyclictest0-21swapper/022:31:420
2318993111,17cyclictest0-21swapper/021:50:130
2318993111,15cyclictest0-21swapper/019:55:130
2318993111,14cyclictest0-21swapper/020:58:080
2335993016,12cyclictest0-21swapper/323:00:373
2335993010,18cyclictest0-21swapper/321:46:483
232899309,18cyclictest0-21swapper/223:25:042
2328993016,13cyclictest0-21swapper/219:45:172
2328993015,14cyclictest0-21swapper/219:50:282
2328993015,12cyclictest0-21swapper/222:25:262
2328993015,12cyclictest0-21swapper/200:15:172
2328993015,12cyclictest0-21swapper/200:15:172
2328993014,14cyclictest0-21swapper/222:55:132
2328993014,14cyclictest0-21swapper/221:45:122
231999305,14cyclictest0-21swapper/121:07:261
2319993018,11cyclictest0-21swapper/120:20:181
2319993014,14cyclictest0-21swapper/123:40:271
2319993013,15cyclictest0-21swapper/100:25:011
231899308,19cyclictest0-21swapper/021:25:220
231899305,23cyclictest0-21swapper/019:30:400
2318993016,12cyclictest0-21swapper/019:16:070
2318993015,13cyclictest0-21swapper/023:55:260
2318993015,12cyclictest0-21swapper/000:00:210
2318993014,14cyclictest0-21swapper/022:50:090
2318993013,14cyclictest0-21swapper/023:10:300
2318993013,14cyclictest0-21swapper/023:10:300
2318993011,18cyclictest0-21swapper/019:28:270
2318993011,17cyclictest0-21swapper/000:05:150
2318993010,17cyclictest0-21swapper/021:10:170
233599295,23cyclictest0-21swapper/320:54:493
233599295,22cyclictest0-21swapper/320:38:113
233599295,22cyclictest0-21swapper/319:10:233
233599295,21cyclictest0-21swapper/322:40:303
2335992914,12cyclictest0-21swapper/323:55:313
2335992913,14cyclictest0-21swapper/321:25:213
232899295,22cyclictest0-21swapper/219:13:072
2328992912,15cyclictest0-21swapper/222:05:202
231999299,11cyclictest0-21swapper/119:51:161
2319992915,11cyclictest0-21swapper/123:10:171
2319992915,11cyclictest0-21swapper/123:10:171
2319992910,14cyclictest0-21swapper/119:45:291
2318992914,13cyclictest0-21swapper/021:50:020
2318992912,15cyclictest0-21swapper/021:20:150
2318992911,16cyclictest0-21swapper/021:30:270
233599289,16cyclictest0-21swapper/321:51:073
233599285,21cyclictest0-21swapper/319:40:193
233599285,21cyclictest0-21swapper/319:15:183
233599284,23cyclictest0-21swapper/319:33:093
2335992815,12cyclictest0-21swapper/319:53:513
2335992815,10cyclictest0-21swapper/321:35:193
2335992814,12cyclictest0-21swapper/322:47:253
2335992812,14cyclictest0-21swapper/323:05:143
2335992810,15cyclictest0-21swapper/321:15:153
2319992814,12cyclictest0-21swapper/123:50:021
231899287,18cyclictest0-21swapper/022:55:150
2335992713,12cyclictest0-21swapper/323:40:203
2335992713,12cyclictest0-21swapper/300:30:233
2335992713,11cyclictest0-21swapper/323:45:323
2335992713,11cyclictest0-21swapper/323:45:313
2335992713,11cyclictest0-21swapper/321:30:113
231999279,16cyclictest0-21swapper/122:40:221
2319992710,15cyclictest0-21swapper/121:20:321
2319992710,15cyclictest0-21swapper/119:57:551
233599265,20cyclictest0-21swapper/320:00:073
233599265,19cyclictest0-21swapper/319:55:463
233599265,18cyclictest0-21swapper/323:25:223
2335992615,10cyclictest0-21swapper/320:20:513
2335992611,13cyclictest0-21swapper/322:15:143
2335992611,13cyclictest0-21swapper/300:25:263
2335992611,13cyclictest0-21swapper/300:25:263
2328992612,12cyclictest0-21swapper/222:35:302
231999269,15cyclictest0-21swapper/123:15:311
231999269,15cyclictest0-21swapper/123:15:311
2319992614,11cyclictest0-21swapper/123:05:131
2319992612,12cyclictest0-21swapper/123:30:061
2319992610,14cyclictest0-21swapper/121:35:371
2318992612,12cyclictest0-21swapper/023:00:210
233599257,16cyclictest0-21swapper/321:00:583
2335992512,12cyclictest0-21swapper/321:05:173
231999253,13cyclictest23365-21diskstats23:45:171
231999253,13cyclictest23365-21diskstats23:45:161
232899246,16cyclictest0-21swapper/222:00:152
231999235,4cyclictest81rcu_preempt22:55:141
231999234,17cyclictest0-21swapper/122:20:151
254732222,3sleep321779-21stress23:50:153
2335992117,3cyclictest21781-21stress22:25:103
231899212,6cyclictest21779-21stress23:35:140
231899205,14cyclictest0-21swapper/000:35:120
2335991915,3cyclictest21781-21stress21:40:413
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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