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2026-01-27 - 14:59
[ 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 376 highest latencies:
System rack3slot0.osadl.org (updated Tue Jan 27, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1480421000,0sleep50-21swapper/509:10:045
64132740,0sleep588050irq/26-em1-tx-012:20:025
199532620,0sleep40-21swapper/409:27:414
199532620,0sleep40-21swapper/409:27:414
1938025846,9sleep40-21swapper/407:06:254
123582560,1sleep712355-21sshd09:42:267
122762510,0sleep50-21swapper/510:14:525
1937225026,8sleep50-21swapper/507:06:185
218392490,0sleep10-21swapper/112:36:001
205822490,0sleep40-21swapper/409:16:364
197162490,0sleep50-21swapper/511:16:035
109012490,1sleep610899-21bash12:04:586
206292480,0sleep50-21swapper/512:35:565
158822480,0sleep40-21swapper/412:01:354
83152470,0sleep70-21swapper/709:51:397
301532470,0sleep40-21swapper/410:27:164
231422470,0sleep6631rcuc/609:46:496
201552470,0sleep40-21swapper/409:33:184
1939424735,8sleep00-21swapper/007:06:370
80202460,0sleep18016-21systemd-cgroups12:25:431
280982450,0sleep60-21swapper/610:59:306
109372450,1sleep710936-21id12:12:437
109372450,1sleep710936-21id12:12:437
45362440,0sleep20-21swapper/209:51:262
299702440,1sleep09-21ksoftirqd/010:23:280
140502440,2sleep51977199cyclictest12:01:285
260112430,0sleep70-21swapper/712:07:557
39622420,0sleep70-21swapper/711:28:387
1952124231,8sleep20-21swapper/207:08:152
193252420,2sleep01973199cyclictest09:10:230
1918524228,10sleep30-21swapper/307:03:513
160982420,0sleep4471rcuc/409:52:084
151542420,1sleep315157-21kworker/u16:312:20:323
134472420,0sleep30-21swapper/312:01:263
105222420,0sleep50-21swapper/510:33:505
36732400,0sleep60-21swapper/611:07:316
36732400,0sleep60-21swapper/610:48:416
1942224028,8sleep60-21swapper/607:06:596
1938324027,9sleep70-21swapper/707:06:287
149282400,0sleep50-21swapper/511:19:315
1952023928,8sleep10-21swapper/107:08:141
158852390,0sleep20-21swapper/211:33:062
107332380,0sleep00-21swapper/007:48:400
19771992620,5cyclictest57-21ksoftirqd/510:59:295
19731992613,2cyclictest9-21ksoftirqd/009:31:530
135712260,1sleep613570-21bash09:50:026
19771992415,9cyclictest57-21ksoftirqd/511:11:095
19771992415,9cyclictest57-21ksoftirqd/511:11:095
1977199237,1cyclictest57-21ksoftirqd/510:57:275
1977199236,5cyclictest57-21ksoftirqd/510:51:365
1977199236,1cyclictest57-21ksoftirqd/509:23:535
1977199236,1cyclictest57-21ksoftirqd/509:23:535
19771992320,3cyclictest57-21ksoftirqd/511:57:295
19771992319,0cyclictest57-21ksoftirqd/510:02:215
19771992312,4cyclictest57-21ksoftirqd/510:08:135
1973199239,2cyclictest9-21ksoftirqd/012:31:540
1977199228,1cyclictest57-21ksoftirqd/511:35:475
1977199224,1cyclictest57-21ksoftirqd/511:28:385
19771992217,1cyclictest57-21ksoftirqd/509:13:495
19771992216,5cyclictest57-21ksoftirqd/511:41:515
19771992210,12cyclictest57-21ksoftirqd/510:22:095
1977199219,4cyclictest57-21ksoftirqd/512:26:035
1977199217,4cyclictest57-21ksoftirqd/511:49:105
1977199216,1cyclictest57-21ksoftirqd/509:45:015
1977199215,2cyclictest57-21ksoftirqd/509:36:095
1977199214,11cyclictest57-21ksoftirqd/512:29:055
19771992116,5cyclictest57-21ksoftirqd/509:06:535
19771992116,3cyclictest492-21systemd-journal09:53:525
19771992116,1cyclictest57-21ksoftirqd/510:29:115
19771992113,8cyclictest57-21ksoftirqd/508:58:135
1973199219,1cyclictest9-21ksoftirqd/009:35:350
1973199217,3cyclictest9-21ksoftirqd/009:57:240
1973199212,1cyclictest26610-21sshd12:23:070
19731992110,3cyclictest9-21ksoftirqd/010:07:310
1973199211,1cyclictest30289-21systemd-cgroups11:35:420
1973199210,1cyclictest0-21swapper/010:55:290
1977199205,1cyclictest57-21ksoftirqd/511:05:075
1977199204,4cyclictest57-21ksoftirqd/511:27:425
19771992010,3cyclictest57-21ksoftirqd/510:44:325
1977199200,1cyclictest57-21ksoftirqd/511:48:275
1977199200,1cyclictest24600-21kworker/5:112:12:415
1977199200,1cyclictest24600-21kworker/5:112:12:415
1973199207,3cyclictest9-21ksoftirqd/011:13:050
1973199207,3cyclictest9-21ksoftirqd/011:13:050
1973199207,3cyclictest9-21ksoftirqd/010:51:560
1973199205,1cyclictest9-21ksoftirqd/010:41:500
19731992014,3cyclictest9-21ksoftirqd/011:58:470
1973199201,1cyclictest0-21swapper/010:33:470
1973199200,3cyclictest0-21swapper/010:18:190
98002190,1sleep2311rcuc/212:04:542
1977199198,0cyclictest0-21swapper/507:49:455
1977199194,4cyclictest57-21ksoftirqd/509:50:195
19771991915,4cyclictest57-21ksoftirqd/509:22:395
19771991915,0cyclictest0-21swapper/507:31:535
19771991914,0cyclictest0-21swapper/508:09:515
19771991913,4cyclictest57-21ksoftirqd/509:39:215
1977199190,3cyclictest0-21swapper/512:07:015
1973199196,1cyclictest9-21ksoftirqd/011:45:360
1973199192,1cyclictest24354-21sshd10:02:200
19731991910,3cyclictest9-21ksoftirqd/011:08:240
1973199191,1cyclictest9-21ksoftirqd/009:41:220
1973199190,4cyclictest0-21swapper/010:32:490
1977199187,4cyclictest57-21ksoftirqd/512:15:565
19771991815,2cyclictest57-21ksoftirqd/510:23:355
19771991813,5cyclictest57-21ksoftirqd/508:44:215
19771991813,5cyclictest57-21ksoftirqd/507:36:555
19771991813,0cyclictest0-21swapper/508:14:535
19771991812,3cyclictest57-21ksoftirqd/510:10:545
19771991811,3cyclictest57-21ksoftirqd/510:40:265
1973199189,3cyclictest9-21ksoftirqd/012:13:440
1973199187,3cyclictest9-21ksoftirqd/011:49:080
1973199187,3cyclictest9-21ksoftirqd/010:12:120
1973199182,2cyclictest17316-21sshd09:14:260
19731991812,2cyclictest9-21ksoftirqd/011:01:430
1973199181,1cyclictest9-21ksoftirqd/012:24:440
1973199181,1cyclictest9-21ksoftirqd/011:18:390
1973199180,1cyclictest0-21swapper/011:28:290
109432180,2sleep61977999cyclictest11:49:526
303272170,0sleep330319-21sshd09:56:483
1977199175,1cyclictest57-21ksoftirqd/509:28:395
19771991713,0cyclictest0-21swapper/507:45:455
19771991712,5cyclictest57-21ksoftirqd/509:00:075
19771991712,5cyclictest0-21swapper/508:30:295
1973199177,4cyclictest9-21ksoftirqd/009:25:590
1973199177,4cyclictest9-21ksoftirqd/009:25:590
1973199177,1cyclictest9-21ksoftirqd/012:09:230
1973199177,1cyclictest9-21ksoftirqd/012:09:230
1973199176,3cyclictest9-21ksoftirqd/012:33:530
1973199176,1cyclictest9-21ksoftirqd/011:15:120
1973199175,2cyclictest9-21ksoftirqd/009:48:290
1973199172,1cyclictest686-21dbus-daemon11:24:300
19731991712,3cyclictest9-21ksoftirqd/010:46:200
19731991711,4cyclictest9-21ksoftirqd/009:45:150
1973199171,3cyclictest9-21ksoftirqd/012:05:400
1973199171,1cyclictest9-21ksoftirqd/009:20:390
1973199171,1cyclictest0-21swapper/010:23:350
1973199170,3cyclictest0-21swapper/011:40:070
53742160,2sleep21974699cyclictest10:37:312
1977199166,5cyclictest57-21ksoftirqd/508:39:555
1977199166,5cyclictest57-21ksoftirqd/508:39:555
19771991612,0cyclictest0-21swapper/508:20:155
19771991611,5cyclictest0-21swapper/508:51:475
19771991611,1cyclictest57-21ksoftirqd/508:01:015
19746991611,5cyclictest7521-21systemd11:55:212
1973199167,3cyclictest9-21ksoftirqd/011:53:280
19787991513,1cyclictest73-21ksoftirqd/709:25:287
19787991513,1cyclictest73-21ksoftirqd/709:25:287
1977199157,5cyclictest0-21swapper/508:25:255
1977199157,5cyclictest0-21swapper/508:25:255
1977199156,9cyclictest0-21swapper/508:35:415
19771991511,0cyclictest31900-21kworker/u16:007:12:495
19771991511,0cyclictest0-21swapper/507:26:115
19771991510,1cyclictest57-21ksoftirqd/507:21:095
19771991510,0cyclictest0-21swapper/508:07:575
19760991513,1cyclictest49-21ksoftirqd/410:03:554
19752991514,1cyclictest41-21ksoftirqd/310:28:593
19752991513,1cyclictest41-21ksoftirqd/312:24:473
19752991513,1cyclictest41-21ksoftirqd/310:19:213
1975299150,15cyclictest17364-21kworker/3:011:15:553
19746991510,5cyclictest33-21ksoftirqd/210:06:202
253122140,0sleep20-21swapper/211:50:442
19779991413,1cyclictest65-21ksoftirqd/611:22:116
19779991413,1cyclictest65-21ksoftirqd/610:23:556
19779991412,1cyclictest65-21ksoftirqd/611:35:166
1977999140,7cyclictest0-21swapper/612:22:136
1977999140,14cyclictest8598-21kworker/6:311:58:056
1977199149,5cyclictest57-21ksoftirqd/507:56:555
1977199149,5cyclictest0-21swapper/507:14:335
19760991412,1cyclictest49-21ksoftirqd/412:21:414
19760991412,1cyclictest49-21ksoftirqd/412:17:514
19760991412,1cyclictest49-21ksoftirqd/411:08:394
19760991412,1cyclictest49-21ksoftirqd/411:08:394
19760991412,1cyclictest49-21ksoftirqd/410:58:414
19760991412,1cyclictest49-21ksoftirqd/410:32:394
19752991413,1cyclictest41-21ksoftirqd/309:31:163
19752991412,1cyclictest686-21dbus-daemon12:17:173
19752991410,3cyclictest41-21ksoftirqd/312:34:513
1973999143,5cyclictest10793-21bash11:38:231
154412140,1sleep2686-21dbus-daemon09:42:372
59292130,0sleep30-21swapper/311:51:333
19787991311,1cyclictest73-21ksoftirqd/709:32:227
19787991311,1cyclictest73-21ksoftirqd/709:13:587
1977999139,1cyclictest65-21ksoftirqd/610:11:566
1977999137,6cyclictest0-21swapper/609:09:236
19779991312,1cyclictest65-21ksoftirqd/612:35:136
19779991311,1cyclictest65-21ksoftirqd/611:23:496
1977199138,5cyclictest0-21swapper/507:40:135
19760991311,1cyclictest49-21ksoftirqd/409:59:364
1975299139,3cyclictest41-21ksoftirqd/311:05:433
1975299138,3cyclictest41-21ksoftirqd/311:20:523
1975299138,3cyclictest41-21ksoftirqd/311:00:063
19752991312,1cyclictest41-21ksoftirqd/312:06:263
19752991312,1cyclictest41-21ksoftirqd/311:38:453
19752991312,1cyclictest41-21ksoftirqd/311:27:403
19752991311,1cyclictest41-21ksoftirqd/311:55:023
19752991311,1cyclictest41-21ksoftirqd/310:37:453
19752991311,1cyclictest41-21ksoftirqd/310:23:433
19752991311,1cyclictest41-21ksoftirqd/310:14:163
19752991311,1cyclictest41-21ksoftirqd/310:02:273
19752991310,2cyclictest5000-21sshd09:21:163
1973999137,1cyclictest25-21ksoftirqd/110:57:021
19739991311,1cyclictest25-21ksoftirqd/109:55:551
1973199130,1cyclictest0-21swapper/008:38:430
1973199130,1cyclictest0-21swapper/008:38:430
182232130,0sleep233-21ksoftirqd/210:47:412
139872130,0sleep70-21swapper/709:48:117
92672120,0sleep30-21swapper/308:43:283
92672120,0sleep30-21swapper/308:43:283
42122120,1sleep14213-21grepconf.sh09:51:251
19787991210,1cyclictest73-21ksoftirqd/712:25:507
19787991210,1cyclictest73-21ksoftirqd/710:18:417
19787991210,1cyclictest686-21dbus-daemon11:59:277
19787991210,1cyclictest26123-21systemd-cgroups10:38:427
1977999127,5cyclictest0-21swapper/610:56:436
1977999127,2cyclictest65-21ksoftirqd/610:33:506
1977999126,5cyclictest0-21swapper/609:42:216
1977999122,4cyclictest0-21swapper/610:21:566
19779991211,1cyclictest65-21ksoftirqd/611:45:096
19779991211,1cyclictest65-21ksoftirqd/609:36:446
1977999120,11cyclictest30832-21sshd09:15:156
1976099129,2cyclictest49-21ksoftirqd/411:26:424
1976099128,1cyclictest49-21ksoftirqd/410:38:374
1976099128,1cyclictest49-21ksoftirqd/410:19:284
1976099128,1cyclictest49-21ksoftirqd/409:53:364
19760991210,1cyclictest49-21ksoftirqd/412:26:534
19760991210,1cyclictest49-21ksoftirqd/411:48:394
19760991210,1cyclictest49-21ksoftirqd/411:36:234
19760991210,1cyclictest49-21ksoftirqd/409:46:154
19760991210,1cyclictest49-21ksoftirqd/409:20:224
1975299129,1cyclictest41-21ksoftirqd/309:14:473
1975299128,1cyclictest41-21ksoftirqd/309:10:193
19752991211,1cyclictest41-21ksoftirqd/312:11:373
19752991211,1cyclictest41-21ksoftirqd/312:11:373
19752991211,1cyclictest41-21ksoftirqd/311:48:073
19752991210,1cyclictest41-21ksoftirqd/310:49:043
19752991210,1cyclictest41-21ksoftirqd/310:46:503
19752991210,1cyclictest41-21ksoftirqd/310:42:123
19752991210,1cyclictest41-21ksoftirqd/310:09:213
19752991210,1cyclictest41-21ksoftirqd/310:08:273
19752991210,1cyclictest41-21ksoftirqd/309:42:303
1975299120,11cyclictest24894-21sshd11:33:373
1974699129,2cyclictest33-21ksoftirqd/210:33:132
1974699126,6cyclictest33-21ksoftirqd/212:23:552
19746991210,2cyclictest33-21ksoftirqd/211:34:262
19746991210,1cyclictest30568-21systemd-cgroups11:07:102
1973999122,4cyclictest9185-21sshd10:10:561
1973999122,4cyclictest8952-21sshd11:19:061
1973999122,4cyclictest686-21dbus-daemon10:44:251
1973999122,4cyclictest28666-21grep09:17:051
1973999122,4cyclictest25263-21sshd12:21:081
1973999122,4cyclictest15825-21sshd09:25:331
1973999122,4cyclictest15825-21sshd09:25:331
1973999122,4cyclictest0-21swapper/112:15:041
1973999122,4cyclictest0-21swapper/111:39:191
1973999120,12cyclictest15299-21kworker/1:411:45:071
1973999120,11cyclictest5132-21bash12:33:111
1973999120,1cyclictest29976-21sshd09:39:361
1973199123,2cyclictest9-21ksoftirqd/008:23:390
1973199123,2cyclictest9-21ksoftirqd/008:23:390
19731991210,1cyclictest9-21ksoftirqd/008:58:480
1973199121,1cyclictest0-21swapper/008:18:280
140282120,0sleep10-21swapper/111:04:141
281992110,1sleep20-21swapper/210:12:092
1978799119,1cyclictest73-21ksoftirqd/711:45:227
1978799119,1cyclictest73-21ksoftirqd/710:29:137
1978799119,1cyclictest73-21ksoftirqd/709:11:077
1978799118,2cyclictest17908-21sshd10:17:057
1978799112,4cyclictest686-21dbus-daemon10:44:347
1978799112,3cyclictest686-21dbus-daemon10:33:567
19787991110,1cyclictest73-21ksoftirqd/711:51:147
1978799110,10cyclictest32606-21kworker/7:512:30:337
1978799110,10cyclictest24165-21kworker/7:210:57:357
1978799110,10cyclictest1-21systemd10:13:097
1978799110,10cyclictest0-21swapper/710:07:067
1978799110,1cyclictest11698-21sshd11:38:267
1977999119,1cyclictest775-21gdbus09:53:526
1977999119,1cyclictest691-21systemd-logind12:17:476
1977999119,1cyclictest65-21ksoftirqd/611:59:486
1977999119,1cyclictest65-21ksoftirqd/611:14:396
1977999119,1cyclictest65-21ksoftirqd/610:43:466
1977999119,1cyclictest65-21ksoftirqd/610:07:466
1977999119,1cyclictest65-21ksoftirqd/610:00:006
1977999119,1cyclictest65-21ksoftirqd/609:22:466
1977999114,6cyclictest686-21dbus-daemon11:11:076
1977999114,6cyclictest686-21dbus-daemon11:11:076
1977999112,5cyclictest11134-21sshd11:42:216
19779991110,1cyclictest65-21ksoftirqd/609:31:496
1977999110,10cyclictest14533-21systemd-cgroups10:15:006
1976099119,1cyclictest49-21ksoftirqd/412:28:434
1976099119,1cyclictest49-21ksoftirqd/412:05:324
1976099119,1cyclictest49-21ksoftirqd/411:54:144
1976099119,1cyclictest49-21ksoftirqd/411:46:324
1976099119,1cyclictest49-21ksoftirqd/411:21:564
1976099119,1cyclictest49-21ksoftirqd/411:03:574
1976099119,1cyclictest49-21ksoftirqd/410:51:454
1976099119,1cyclictest49-21ksoftirqd/410:48:034
1976099119,1cyclictest49-21ksoftirqd/410:38:174
1976099119,1cyclictest49-21ksoftirqd/409:41:464
1976099118,2cyclictest885-21polkitd10:54:354
1976099118,1cyclictest49-21ksoftirqd/409:09:084
1976099114,4cyclictest712-21nscd12:38:184
1976099110,11cyclictest0-21swapper/410:16:294
1975299119,1cyclictest41-21ksoftirqd/310:55:273
1975299119,1cyclictest41-21ksoftirqd/309:47:343
1975299119,1cyclictest41-21ksoftirqd/309:34:103
19752991110,1cyclictest0-21swapper/311:09:003
19752991110,1cyclictest0-21swapper/311:09:003
1975299110,11cyclictest30080-21kworker/3:409:23:453
1975299110,11cyclictest30080-21kworker/3:409:23:453
1974699119,1cyclictest33-21ksoftirqd/210:56:562
1974699119,1cyclictest33-21ksoftirqd/210:39:572
1974699119,1cyclictest33-21ksoftirqd/210:24:522
1974699119,1cyclictest33-21ksoftirqd/209:44:052
1974699119,1cyclictest33-21ksoftirqd/209:28:532
1974699119,1cyclictest33-21ksoftirqd/209:13:382
1974699117,4cyclictest0-21swapper/210:23:262
1974699113,5cyclictest691-21systemd-logind11:42:012
19746991110,1cyclictest33-21ksoftirqd/212:29:162
19746991110,1cyclictest33-21ksoftirqd/211:59:462
19746991110,1cyclictest33-21ksoftirqd/211:19:062
19746991110,1cyclictest33-21ksoftirqd/209:58:582
1974699110,1cyclictest0-21swapper/211:46:542
1973999118,3cyclictest13384-21kworker/1:410:59:091
1973999117,1cyclictest24541-21kworker/1:311:58:051
1973999114,4cyclictest23173-21sshd09:44:481
1973999114,1cyclictest4186-21kworker/1:010:14:161
1973999113,7cyclictest3027-21bash09:28:351
1973999112,4cyclictest1279-21sshd11:30:191
1973999112,2cyclictest3706-21bash11:26:471
19739991110,1cyclictest25-21ksoftirqd/112:10:181
19739991110,1cyclictest25-21ksoftirqd/112:10:181
1973999111,4cyclictest8750-21sshd10:23:591
1973999111,4cyclictest686-21dbus-daemon10:20:231
1973999111,4cyclictest6339-21sshd11:15:141
1973999111,4cyclictest26642-21sshd10:08:161
1973999111,4cyclictest1-21systemd10:38:331
1973999111,4cyclictest0-21swapper/112:04:111
1973999110,5cyclictest31717-21sshd10:02:461
1973999110,11cyclictest24541-21kworker/1:311:58:411
1973999110,11cyclictest24159-21kworker/1:309:08:491
1973999110,11cyclictest23532-21kworker/1:109:22:181
1973999110,10cyclictest686-21dbus-daemon11:49:021
1973999110,10cyclictest20634-21kworker/1:510:33:151
1973199116,5cyclictest9-21ksoftirqd/007:42:230
1973199116,2cyclictest9-21ksoftirqd/008:13:270
1973199116,2cyclictest9-21ksoftirqd/007:18:400
1973199114,3cyclictest9-21ksoftirqd/008:37:500
19731991110,1cyclictest9-21ksoftirqd/009:03:460
1978799109,1cyclictest73-21ksoftirqd/710:24:357
1978799109,1cyclictest0-21swapper/711:01:147
1978799108,1cyclictest73-21ksoftirqd/711:23:287
1978799108,1cyclictest73-21ksoftirqd/711:17:197
1978799108,1cyclictest73-21ksoftirqd/711:06:237
1978799108,1cyclictest73-21ksoftirqd/709:19:327
1978799100,9cyclictest17513-21kworker/7:312:20:527
1978799100,10cyclictest20645-21kworker/7:009:58:347
1978799100,1cyclictest0-21swapper/711:24:347
1977999108,1cyclictest65-21ksoftirqd/612:23:406
1977999104,3cyclictest763-21NetworkManager09:28:076
1977999104,3cyclictest763-21NetworkManager09:28:076
1977999102,5cyclictest2020-21grepconf.sh12:29:046
1977999102,4cyclictest686-21dbus-daemon10:39:116
1977999102,4cyclictest25320-21sshd12:09:406
1977999102,4cyclictest25320-21sshd12:09:406
1977999100,4cyclictest0-21swapper/610:29:396
1976099108,1cyclictest49-21ksoftirqd/412:08:334
1976099108,1cyclictest49-21ksoftirqd/412:08:334
1976099108,1cyclictest49-21ksoftirqd/411:40:214
1976099108,1cyclictest49-21ksoftirqd/411:13:534
1976099108,1cyclictest49-21ksoftirqd/409:33:374
1976099104,4cyclictest1-21systemd10:10:494
1976099100,10cyclictest0-21swapper/411:28:344
1975299109,1cyclictest41-21ksoftirqd/311:29:233
1975299109,1cyclictest41-21ksoftirqd/309:51:163
1975299108,1cyclictest41-21ksoftirqd/312:29:303
1974699108,2cyclictest33-21ksoftirqd/211:09:362
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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