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2026-02-28 - 19:49
[ 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 all highest latencies:
System rack7slot1.osadl.org (updated Sat Feb 28, 2026 12:45:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
27754212059,20sleep20-21swapper/207:09:582
27667211752,23sleep00-21swapper/007:08:560
27454211652,23sleep10-21swapper/107:06:111
27736210550,20sleep30-21swapper/307:09:463
139042770,2sleep314950-21stress11:40:023
139042770,2sleep314950-21stress11:40:023
2785999533,34cyclictest0-21swapper/111:55:151
27859995316,18cyclictest0-21swapper/109:50:121
27859995316,18cyclictest0-21swapper/109:50:111
27859995315,22cyclictest0-21swapper/110:30:301
27859995118,23cyclictest0-21swapper/112:10:201
27859995117,18cyclictest0-21swapper/110:10:541
27859995014,18cyclictest0-21swapper/111:20:271
29702490,1sleep314952-21stress11:12:233
29702490,1sleep314952-21stress11:12:233
27859994916,16cyclictest0-21swapper/110:15:281
27859994914,18cyclictest0-21swapper/109:40:331
27859994815,18cyclictest0-21swapper/112:35:271
27859994814,17cyclictest0-21swapper/110:05:301
27859994814,17cyclictest0-21swapper/109:10:221
2786199477,25cyclictest0-21swapper/309:15:183
2786199477,25cyclictest0-21swapper/309:15:183
27859994717,14cyclictest0-21swapper/109:35:321
27859994715,17cyclictest0-21swapper/110:50:341
27859994713,17cyclictest0-21swapper/111:00:281
27859994612,17cyclictest0-21swapper/109:30:131
27861994528,14cyclictest0-21swapper/312:37:523
27859994514,21cyclictest0-21swapper/111:30:151
27859994416,18cyclictest0-21swapper/111:25:161
27859994414,17cyclictest0-21swapper/112:21:341
27859994413,18cyclictest0-21swapper/109:15:201
27859994413,18cyclictest0-21swapper/109:15:201
27859994413,17cyclictest0-21swapper/111:35:131
27859994413,17cyclictest0-21swapper/111:35:131
27859994411,16cyclictest0-21swapper/110:27:281
306342430,1sleep114952-21stress09:45:191
27861994328,13cyclictest0-21swapper/309:59:403
27861994328,13cyclictest0-21swapper/309:59:393
27861994323,17cyclictest0-21swapper/311:06:293
27861994323,17cyclictest0-21swapper/311:06:283
27859994315,15cyclictest0-21swapper/110:20:271
27859994313,16cyclictest0-21swapper/110:50:021
27859994313,16cyclictest0-21swapper/109:20:291
27859994313,16cyclictest0-21swapper/109:20:281
27859994312,22cyclictest0-21swapper/110:04:201
27859994312,22cyclictest0-21swapper/110:04:201
27859994311,16cyclictest0-21swapper/112:25:151
27861994223,16cyclictest0-21swapper/312:18:213
27859994215,20cyclictest0-21swapper/108:00:211
27859994213,15cyclictest0-21swapper/110:55:191
27859994213,15cyclictest0-21swapper/110:55:181
27861994127,12cyclictest0-21swapper/310:07:103
27859994111,20cyclictest0-21swapper/108:20:261
27861994024,14cyclictest0-21swapper/309:13:423
27861994024,13cyclictest0-21swapper/312:33:433
27861994021,16cyclictest0-21swapper/310:30:133
2785999409,20cyclictest0-21swapper/109:25:251
2785999408,16cyclictest0-21swapper/111:40:311
2785999408,16cyclictest0-21swapper/111:40:311
2785999405,21cyclictest0-21swapper/111:45:591
27859994017,20cyclictest0-21swapper/111:50:121
27861993925,12cyclictest0-21swapper/311:43:503
27861993925,12cyclictest0-21swapper/311:43:493
27861993912,17cyclictest14952-21stress09:38:463
27859993913,19cyclictest0-21swapper/107:45:171
27859993913,19cyclictest0-21swapper/107:10:211
27859993911,19cyclictest0-21swapper/108:49:581
301392385,13sleep00-21swapper/008:29:030
301392385,13sleep00-21swapper/008:29:030
27861993821,15cyclictest0-21swapper/311:03:033
27861993820,15cyclictest0-21swapper/312:20:063
27860993816,19cyclictest0-21swapper/212:35:032
27859993817,18cyclictest0-21swapper/110:40:331
27859993812,19cyclictest0-21swapper/107:20:171
2786199377,27cyclictest0-21swapper/310:40:183
2786199376,28cyclictest0-21swapper/310:45:273
27861993721,13cyclictest0-21swapper/311:45:233
27860993715,19cyclictest0-21swapper/211:25:092
2785999376,25cyclictest0-21swapper/107:50:281
27859993720,14cyclictest0-21swapper/112:05:341
27859993719,16cyclictest0-21swapper/112:00:101
27859993718,16cyclictest0-21swapper/112:30:171
27859993717,17cyclictest0-21swapper/111:16:201
2785899379,21cyclictest0-21swapper/008:24:060
27858993713,22cyclictest0-21swapper/010:05:010
27858993713,22cyclictest0-21swapper/010:05:010
45472365,10sleep00-21swapper/007:28:200
326122365,13sleep20-21swapper/208:35:062
2786199368,26cyclictest0-21swapper/308:30:093
2786199367,26cyclictest0-21swapper/312:29:593
2786199363,30cyclictest0-21swapper/312:10:033
27860993615,18cyclictest0-21swapper/212:04:162
2785999368,20cyclictest0-21swapper/109:00:171
2785999367,21cyclictest0-21swapper/107:45:011
2785999365,25cyclictest0-21swapper/107:15:401
27859993616,18cyclictest0-21swapper/110:35:351
27859993611,18cyclictest0-21swapper/107:35:161
102762365,13sleep20-21swapper/208:55:352
65182354,13sleep20-21swapper/207:31:112
63412355,13sleep20-21swapper/208:49:422
41642355,12sleep20-21swapper/208:44:212
324462355,13sleep20-21swapper/207:15:392
2786199359,14cyclictest14952-21stress09:49:113
2786199358,25cyclictest0-21swapper/308:45:153
2786199358,15cyclictest14952-21stress11:55:213
2786199358,11cyclictest14952-21stress09:25:163
27860993515,18cyclictest0-21swapper/211:30:242
27860993515,18cyclictest0-21swapper/210:21:232
2785999358,20cyclictest0-21swapper/108:55:221
2785999358,20cyclictest0-21swapper/108:50:231
2785999358,20cyclictest0-21swapper/108:40:111
2785999358,20cyclictest0-21swapper/108:30:111
2785999358,19cyclictest0-21swapper/107:30:201
27859993512,14cyclictest0-21swapper/108:35:221
2785899359,19cyclictest0-21swapper/008:45:200
27858993510,18cyclictest0-21swapper/008:10:300
22092355,13sleep00-21swapper/008:40:010
126702355,13sleep20-21swapper/209:04:012
110602355,10sleep00-21swapper/007:44:490
2786199346,25cyclictest0-21swapper/310:01:533
2786199346,25cyclictest0-21swapper/310:01:523
27861993422,10cyclictest14952-21stress10:57:003
27861993422,10cyclictest14952-21stress10:56:593
27860993416,15cyclictest0-21swapper/209:25:302
2785999349,15cyclictest0-21swapper/107:25:111
2785999349,14cyclictest21223-21sed08:05:231
2785999348,19cyclictest0-21swapper/108:15:231
2785999348,19cyclictest0-21swapper/107:55:171
2785999347,20cyclictest0-21swapper/108:25:131
2785999347,20cyclictest0-21swapper/108:25:121
2785999346,16cyclictest0-21swapper/109:05:021
27859993411,6cyclictest32432-21memory11:05:241
27859993411,6cyclictest32432-21memory11:05:231
2785899349,18cyclictest0-21swapper/009:05:210
27858993411,17cyclictest0-21swapper/007:55:360
24642345,12sleep00-21swapper/007:24:230
217222345,13sleep20-21swapper/208:10:002
70922335,13sleep20-21swapper/207:35:082
298652335,13sleep20-21swapper/207:14:312
2786199339,21cyclictest0-21swapper/311:20:023
2786199339,21cyclictest0-21swapper/310:35:273
2786199338,23cyclictest0-21swapper/307:20:233
2786199337,24cyclictest0-21swapper/308:42:383
2786199337,24cyclictest0-21swapper/308:20:143
2786199335,25cyclictest0-21swapper/309:24:483
2786199335,25cyclictest0-21swapper/309:24:483
27861993318,13cyclictest0-21swapper/311:25:123
27861993316,15cyclictest0-21swapper/310:26:423
27860993315,15cyclictest0-21swapper/209:54:582
27860993315,15cyclictest0-21swapper/209:54:572
2785999338,23cyclictest0-21swapper/108:12:301
2785899338,18cyclictest0-21swapper/009:00:120
2785899337,20cyclictest0-21swapper/007:12:060
2785899337,19cyclictest0-21swapper/007:15:410
27858993319,12cyclictest0-21swapper/007:55:000
27858993310,20cyclictest0-21swapper/012:40:010
27858993310,20cyclictest0-21swapper/012:20:150
27858993310,17cyclictest0-21swapper/007:49:550
108452335,13sleep20-21swapper/207:42:052
321032325,12sleep20-21swapper/208:31:532
302072325,12sleep20-21swapper/208:29:542
302072325,12sleep20-21swapper/208:29:532
2786199329,21cyclictest0-21swapper/311:32:543
2786199329,21cyclictest0-21swapper/310:50:163
2786199329,21cyclictest0-21swapper/310:16:313
2786199328,22cyclictest0-21swapper/307:46:203
2786199327,22cyclictest0-21swapper/310:10:143
2786199326,24cyclictest0-21swapper/312:10:183
2786199326,23cyclictest0-21swapper/311:50:133
2786199325,25cyclictest0-21swapper/308:25:143
2786199325,25cyclictest0-21swapper/308:25:133
2786199324,25cyclictest0-21swapper/309:50:143
2786199324,25cyclictest0-21swapper/309:50:133
27861993218,12cyclictest0-21swapper/309:01:503
27860993216,13cyclictest0-21swapper/209:40:182
27860993215,15cyclictest0-21swapper/211:25:022
27860993215,15cyclictest0-21swapper/209:55:202
27860993215,15cyclictest0-21swapper/209:55:192
27860993214,15cyclictest0-21swapper/212:35:012
2785899329,20cyclictest0-21swapper/011:55:140
2785899327,19cyclictest0-21swapper/007:31:100
2785899325,25cyclictest0-21swapper/008:31:480
27858993215,15cyclictest0-21swapper/009:20:340
27858993215,15cyclictest0-21swapper/009:20:330
27858993212,17cyclictest0-21swapper/011:05:320
27858993212,17cyclictest0-21swapper/011:05:310
27858993211,18cyclictest0-21swapper/010:35:240
27858993210,17cyclictest0-21swapper/008:50:420
27858993210,17cyclictest0-21swapper/008:00:060
27858993210,17cyclictest0-21swapper/007:35:030
2786199319,19cyclictest0-21swapper/312:01:253
2786199318,22cyclictest0-21swapper/308:06:103
2786199318,21cyclictest0-21swapper/307:11:193
2786199317,22cyclictest0-21swapper/307:16:223
2786199317,21cyclictest0-21swapper/309:30:153
2786199315,24cyclictest0-21swapper/308:00:123
2786199314,25cyclictest0-21swapper/309:40:163
2786199314,25cyclictest0-21swapper/307:35:263
27861993111,5cyclictest6004-21df_inode11:20:163
27860993117,12cyclictest0-21swapper/210:15:012
27860993116,12cyclictest0-21swapper/211:10:592
27860993116,12cyclictest0-21swapper/211:10:582
27860993115,14cyclictest0-21swapper/211:15:022
27860993115,14cyclictest0-21swapper/210:35:112
27860993114,15cyclictest0-21swapper/212:15:222
27860993114,15cyclictest0-21swapper/209:30:262
27860993113,15cyclictest0-21swapper/210:15:232
27860993113,15cyclictest0-21swapper/210:05:242
27860993112,16cyclictest0-21swapper/209:20:162
27860993112,16cyclictest0-21swapper/209:20:162
27859993116,13cyclictest0-21swapper/109:55:141
27859993116,13cyclictest0-21swapper/109:55:141
2785899317,19cyclictest0-21swapper/008:55:410
2785899317,19cyclictest0-21swapper/008:15:050
2785899315,24cyclictest0-21swapper/011:15:050
27858993117,12cyclictest0-21swapper/008:05:170
27858993114,15cyclictest0-21swapper/011:50:260
27858993114,14cyclictest0-21swapper/010:35:010
27858993111,13cyclictest0-21swapper/011:42:340
27858993111,13cyclictest0-21swapper/011:42:340
27858993110,18cyclictest0-21swapper/012:00:270
2786199309,19cyclictest0-21swapper/310:20:223
2786199308,21cyclictest0-21swapper/308:19:503
2786199308,11cyclictest0-21swapper/307:29:203
2786199305,23cyclictest0-21swapper/307:30:203
2786099306,21cyclictest0-21swapper/211:45:302
2786099305,23cyclictest0-21swapper/207:46:202
27860993016,12cyclictest0-21swapper/209:35:152
27860993011,16cyclictest0-21swapper/211:55:022
2785899309,18cyclictest0-21swapper/010:50:300
2785899309,18cyclictest0-21swapper/009:58:350
2785899309,18cyclictest0-21swapper/009:58:350
27858993016,12cyclictest0-21swapper/009:15:250
27858993016,12cyclictest0-21swapper/009:15:240
27858993015,13cyclictest0-21swapper/011:25:290
27858993015,13cyclictest0-21swapper/011:10:150
27858993015,13cyclictest0-21swapper/011:10:150
27858993015,13cyclictest0-21swapper/009:25:190
27858993014,14cyclictest0-21swapper/009:10:270
27858993011,16cyclictest0-21swapper/010:55:140
27858993011,16cyclictest0-21swapper/010:55:140
27858993010,15cyclictest0-21swapper/008:35:100
2786199297,20cyclictest0-21swapper/307:50:063
2786199295,22cyclictest0-21swapper/308:51:403
2786199295,22cyclictest0-21swapper/308:38:303
2786199295,22cyclictest0-21swapper/307:56:333
27861992918,9cyclictest0-21swapper/309:05:133
2786099295,22cyclictest0-21swapper/208:20:412
2786099295,22cyclictest0-21swapper/207:22:382
2786099294,23cyclictest0-21swapper/208:01:212
2786099293,24cyclictest0-21swapper/207:27:012
27860992916,11cyclictest0-21swapper/211:35:212
27860992916,11cyclictest0-21swapper/211:35:202
27860992915,12cyclictest0-21swapper/212:05:092
27860992915,12cyclictest0-21swapper/211:00:122
27860992914,13cyclictest0-21swapper/210:25:232
27860992912,14cyclictest0-21swapper/212:10:282
27860992912,14cyclictest0-21swapper/212:00:022
27858992915,12cyclictest0-21swapper/012:15:300
27858992915,12cyclictest0-21swapper/011:20:250
27858992914,13cyclictest0-21swapper/009:45:040
27858992910,17cyclictest0-21swapper/010:05:170
2786199288,18cyclictest0-21swapper/308:55:183
2786199287,19cyclictest0-21swapper/308:10:093
2786199285,22cyclictest0-21swapper/307:40:103
2786099285,21cyclictest0-21swapper/208:14:082
2786099284,22cyclictest0-21swapper/207:58:112
27860992811,15cyclictest0-21swapper/210:40:192
27860992810,15cyclictest0-21swapper/210:35:022
27859992811,5cyclictest14951-21stress12:15:251
27858992814,12cyclictest0-21swapper/009:40:300
27858992813,13cyclictest0-21swapper/009:50:300
27858992813,13cyclictest0-21swapper/009:50:300
27858992811,14cyclictest0-21swapper/011:35:310
27858992811,14cyclictest0-21swapper/011:35:300
27858992810,16cyclictest0-21swapper/012:30:280
2786099275,21cyclictest0-21swapper/208:15:022
2786099275,20cyclictest0-21swapper/209:07:192
2786099275,20cyclictest0-21swapper/207:50:192
27860992715,9cyclictest0-21swapper/211:40:242
27860992715,9cyclictest0-21swapper/211:40:232
27860992714,11cyclictest0-21swapper/210:45:142
2785999277,8cyclictest14949-21stress11:10:111
2785999277,8cyclictest14949-21stress11:10:101
2785899279,15cyclictest0-21swapper/011:00:020
2785899279,15cyclictest0-21swapper/010:45:010
2785899278,16cyclictest0-21swapper/009:35:110
2786099266,17cyclictest0-21swapper/209:15:232
2786099266,17cyclictest0-21swapper/209:15:232
2786099265,20cyclictest0-21swapper/208:50:082
27860992612,12cyclictest0-21swapper/210:55:172
27860992612,12cyclictest0-21swapper/210:55:172
27858992614,10cyclictest0-21swapper/011:30:230
27858992611,13cyclictest0-21swapper/011:45:110
2786099259,13cyclictest0-21swapper/212:25:272
2785899245,17cyclictest0-21swapper/010:45:100
270902242,19sleep214951-21stress10:55:022
2785899235,16cyclictest0-21swapper/010:19:090
2785899232,13cyclictest14949-21stress10:10:520
285942223,17sleep014949-21stress12:14:080
27858992210,10cyclictest0-21swapper/012:25:260
2786099216,13cyclictest0-21swapper/211:05:152
2786099216,13cyclictest0-21swapper/211:05:142
2786099212,17cyclictest14949-21stress10:00:212
2786099212,17cyclictest14949-21stress10:00:212
2785899219,11cyclictest0-21swapper/012:10:010
2785899216,4cyclictest81rcu_preempt10:24:190
2786099206,12cyclictest0-21swapper/212:20:232
2785899205,13cyclictest0-21swapper/010:25:290
27860991915,3cyclictest14951-21stress09:46:312
2785899193,5cyclictest14949-21stress09:33:130
2786099183,5cyclictest16841-21sshd09:12:292
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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