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2026-02-10 - 17:55
[ 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 Feb 10, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
704199143141,1cyclictest1114-21nfsd10:19:594
7057991270,126cyclictest28896-21kworker/6:410:19:596
701699866,5cyclictest0-21swapper/110:20:001
204432730,0sleep5551rcuc/511:26:445
204432730,0sleep5551rcuc/511:26:445
74372500,2sleep1231rcuc/109:15:451
663425026,8sleep50-21swapper/507:04:415
30172500,0sleep30-21swapper/310:18:103
655324925,8sleep00-21swapper/007:03:320
179692480,0sleep717966-21systemd-cgroups11:42:077
102062470,1sleep6784-21runrttasks10:43:366
94092460,2sleep1701699cyclictest09:42:201
271462460,0sleep50-21swapper/512:05:445
15982460,1sleep21580-21bash10:21:532
115202460,0sleep70-21swapper/711:10:447
98162450,0sleep00-21swapper/009:38:260
257882450,0sleep20-21swapper/210:36:512
123352450,0sleep712334-21systemd-cgroups11:33:587
123352450,0sleep712334-21systemd-cgroups11:33:587
680524431,9sleep70-21swapper/707:07:007
301862440,2sleep1701699cyclictest11:52:271
287402440,1sleep228731-21sshd09:58:312
248822440,1sleep024881-21grepconf.sh11:03:400
242112440,0sleep60-21swapper/612:31:086
203762430,0sleep20-21swapper/212:13:022
249822420,0sleep665-21ksoftirqd/611:30:456
249822420,0sleep665-21ksoftirqd/611:30:456
681924130,8sleep30-21swapper/307:07:123
63922410,0sleep56379-21sshd11:56:475
46002410,0sleep20-21swapper/208:53:192
670724029,8sleep20-21swapper/207:05:432
670024027,9sleep40-21swapper/407:05:374
665724028,9sleep10-21swapper/107:05:011
662624027,9sleep60-21swapper/607:04:346
315802400,0sleep10-21swapper/110:29:211
315802400,0sleep10-21swapper/110:29:211
251842400,0sleep125183-21sshd12:09:241
309392390,0sleep50-21swapper/511:00:175
154542390,0sleep215450-21sshd09:44:292
154542390,0sleep215450-21sshd09:44:292
270222380,0sleep30-21swapper/309:45:103
270222380,0sleep30-21swapper/309:45:103
239462380,0sleep60-21swapper/611:38:306
233752380,0sleep40-21swapper/410:05:454
275682370,0sleep00-21swapper/009:28:170
7050993633,3cyclictest27186-21kworker/5:110:19:595
235342350,0sleep00-21swapper/009:10:550
91202300,0sleep70-21swapper/710:28:077
91202300,0sleep70-21swapper/710:28:077
701699290,11cyclictest18109-21sshd09:12:411
141902290,1sleep7706599cyclictest09:27:367
701699250,8cyclictest10432-21kill12:06:411
701699240,2cyclictest18639-21kill11:16:581
705099230,6cyclictest0-21swapper/510:50:015
701699230,7cyclictest23736-21systemd10:11:391
7065992221,1cyclictest27700-21kworker/u16:110:20:007
705099220,9cyclictest13849-21systemd11:41:525
705099220,7cyclictest25513-21grepconf.sh09:52:405
705099220,6cyclictest686-21dbus-daemon10:41:155
705099220,6cyclictest4112-21sshd12:27:555
705099220,6cyclictest0-21swapper/511:11:415
701699220,8cyclictest1904-21kill12:27:451
701699220,7cyclictest3120-21ystemctl11:19:481
701699220,7cyclictest31156-21grep12:00:091
701699220,7cyclictest2910-21systemd-cgroups10:48:561
701699220,7cyclictest1-21systemd09:25:581
701699220,10cyclictest25652-21systemd11:54:001
701699220,10cyclictest1-21systemd09:46:271
701699220,10cyclictest1-21systemd09:46:271
700999229,3cyclictest9-21ksoftirqd/012:32:440
700999229,2cyclictest9-21ksoftirqd/011:15:010
700999229,2cyclictest9-21ksoftirqd/010:51:340
700999225,2cyclictest9-21ksoftirqd/012:02:470
705099210,9cyclictest24100-21id12:33:035
705099210,8cyclictest31976-21systemd11:50:365
701699213,7cyclictest13200-21grepconf.sh10:16:501
701699211,8cyclictest885-21polkitd12:14:471
701699210,9cyclictest9119-21sshd09:21:271
701699210,9cyclictest686-21dbus-daemon11:25:401
701699210,9cyclictest686-21dbus-daemon11:25:401
701699210,7cyclictest686-21dbus-daemon09:54:071
701699210,7cyclictest5540-21bash10:00:581
701699210,7cyclictest29570-21systemd11:38:511
701699210,6cyclictest0-21swapper/109:36:221
701699210,11cyclictest4878-21bash12:20:031
701699210,1cyclictest23864-21systemd10:44:271
700999217,2cyclictest9-21ksoftirqd/011:31:230
700999217,2cyclictest9-21ksoftirqd/011:31:230
700999210,3cyclictest0-21swapper/010:27:060
317542210,0sleep10-21swapper/111:04:051
705099200,6cyclictest26656-21sshd09:30:105
705099200,6cyclictest0-21swapper/511:28:255
705099200,6cyclictest0-21swapper/511:28:255
705099200,6cyclictest0-21swapper/510:11:055
705099200,6cyclictest0-21swapper/509:44:355
705099200,6cyclictest0-21swapper/509:44:355
705099200,5cyclictest0-21swapper/512:10:585
705099200,11cyclictest9319-21bash09:23:205
705099200,10cyclictest797-21sshd10:56:515
705099200,10cyclictest15838-21cp11:18:375
705099200,10cyclictest10096-21grepconf.sh09:53:335
7041992014,5cyclictest49-21ksoftirqd/412:33:544
7024992016,1cyclictest33-21ksoftirqd/210:57:552
701699204,6cyclictest9272-21grep11:47:201
701699200,9cyclictest11869-21kill12:34:081
701699200,8cyclictest686-21dbus-daemon09:29:291
701699200,8cyclictest4058-21bash11:10:141
701699200,8cyclictest29301-21grepconf.sh10:37:041
701699200,7cyclictest800-21bash10:23:451
701699200,7cyclictest5729-21grepconf.sh12:31:581
701699200,12cyclictest5316-21ystemctl11:35:351
701699200,12cyclictest5316-21ystemctl11:35:351
701699200,1cyclictest1-21systemd11:31:481
701699200,1cyclictest1-21systemd11:31:481
700999209,2cyclictest9-21ksoftirqd/009:45:390
700999209,2cyclictest9-21ksoftirqd/009:45:390
700999208,3cyclictest9-21ksoftirqd/010:34:000
700999204,3cyclictest9-21ksoftirqd/012:12:340
7009992010,1cyclictest9-21ksoftirqd/011:38:570
700999200,3cyclictest0-21swapper/012:03:420
700999200,1cyclictest24394-21sshd11:01:500
705099190,9cyclictest9850-21systemd12:14:145
705099190,9cyclictest27496-21bash09:08:585
705099190,9cyclictest2047-21systemd10:27:435
705099190,7cyclictest2870-21systemd10:06:315
705099190,7cyclictest22594-21systemd12:19:075
705099190,5cyclictest0-21swapper/512:30:235
705099190,10cyclictest18536-21systemd09:16:265
705099190,10cyclictest1627-21sshd11:17:535
705099190,10cyclictest13213-21grepconf.sh11:03:055
701699190,8cyclictest15777-21bash10:53:321
701699190,7cyclictest15187-21/usr/sbin/munin10:38:171
701699190,6cyclictest13705-21sshd10:07:081
701699190,12cyclictest15834-21bash11:01:191
700999198,2cyclictest9-21ksoftirqd/011:09:500
700999197,3cyclictest9-21ksoftirqd/011:43:290
700999197,2cyclictest9-21ksoftirqd/011:20:490
700999197,2cyclictest9-21ksoftirqd/010:45:030
700999191,3cyclictest9-21ksoftirqd/011:36:310
700999191,3cyclictest9-21ksoftirqd/011:36:310
700999191,3cyclictest9-21ksoftirqd/010:08:030
700999191,3cyclictest0-21swapper/010:28:340
700999191,3cyclictest0-21swapper/010:28:340
700999191,3cyclictest0-21swapper/009:24:190
700999191,2cyclictest0-21swapper/009:48:090
700999190,0cyclictest0-21swapper/010:01:440
293692190,0sleep50-21swapper/509:20:455
705099182,7cyclictest18627-21unixbench_singl09:33:205
705099180,9cyclictest9219-21sshd10:28:075
705099180,9cyclictest9219-21sshd10:28:075
705099180,9cyclictest5571-21systemd09:38:155
705099180,9cyclictest27494-21grepconf.sh10:36:575
705099180,7cyclictest20187-21grepconf.sh10:17:165
7041991816,1cyclictest49-21ksoftirqd/412:18:344
7041991816,1cyclictest49-21ksoftirqd/409:22:594
7041991814,1cyclictest49-21ksoftirqd/410:01:444
704199180,2cyclictest131rcu_sched10:29:334
704199180,2cyclictest131rcu_sched10:29:334
704199180,2cyclictest131rcu_sched09:55:404
7024991817,1cyclictest33-21ksoftirqd/209:22:312
7024991816,2cyclictest33-21ksoftirqd/211:58:312
7024991816,1cyclictest33-21ksoftirqd/211:23:572
7024991816,1cyclictest33-21ksoftirqd/211:23:572
7024991816,1cyclictest33-21ksoftirqd/210:16:032
702499180,1cyclictest31575-21sshd12:37:192
701699180,2cyclictest18593-21systemd09:48:221
700999187,2cyclictest9-21ksoftirqd/010:03:190
700999187,2cyclictest9-21ksoftirqd/009:34:030
700999187,1cyclictest9-21ksoftirqd/009:20:000
700999183,3cyclictest9-21ksoftirqd/012:36:500
700999182,1cyclictest9-21ksoftirqd/012:24:410
700999181,3cyclictest9-21ksoftirqd/010:55:240
700999181,2cyclictest9-21ksoftirqd/012:18:360
700999181,1cyclictest9-21ksoftirqd/009:16:470
700999180,4cyclictest9-21ksoftirqd/010:38:180
700999180,3cyclictest0-21swapper/009:55:260
700999180,2cyclictest9-21ksoftirqd/011:57:270
7057991715,2cyclictest65-21ksoftirqd/609:25:576
7057991711,3cyclictest65-21ksoftirqd/609:30:176
705099170,8cyclictest8278-21bash10:43:275
705099170,8cyclictest31134-21/usr/sbin/munin11:58:135
705099170,7cyclictest686-21dbus-daemon11:47:035
705099170,7cyclictest4651-21bash10:02:515
705099170,7cyclictest3857-21bash11:37:275
705099170,7cyclictest3857-21bash11:37:275
7041991715,1cyclictest49-21ksoftirqd/411:48:264
7041991715,1cyclictest49-21ksoftirqd/411:41:194
7041991715,1cyclictest49-21ksoftirqd/410:54:454
7041991715,1cyclictest49-21ksoftirqd/410:10:214
704199170,1cyclictest131rcu_sched09:46:454
704199170,1cyclictest131rcu_sched09:46:454
7024991716,1cyclictest33-21ksoftirqd/211:12:012
7024991716,1cyclictest33-21ksoftirqd/211:03:452
7024991715,1cyclictest33-21ksoftirqd/212:29:392
7024991715,1cyclictest33-21ksoftirqd/212:08:352
7024991715,1cyclictest33-21ksoftirqd/211:56:122
7024991715,1cyclictest33-21ksoftirqd/210:50:012
7024991715,1cyclictest33-21ksoftirqd/209:15:192
7024991713,1cyclictest33-21ksoftirqd/212:18:452
700999176,2cyclictest9-21ksoftirqd/010:18:510
700999176,2cyclictest9-21ksoftirqd/010:13:370
700999175,12cyclictest9-21ksoftirqd/007:56:590
7009991715,1cyclictest9-21ksoftirqd/011:25:590
7009991715,1cyclictest9-21ksoftirqd/011:25:590
700999171,3cyclictest0-21swapper/011:48:160
87362160,0sleep2686-21dbus-daemon09:57:262
7057991615,1cyclictest65-21ksoftirqd/612:26:566
7057991614,1cyclictest65-21ksoftirqd/611:08:406
7057991613,1cyclictest65-21ksoftirqd/610:03:416
7057991611,4cyclictest65-21ksoftirqd/610:53:116
7041991615,1cyclictest49-21ksoftirqd/410:58:134
7041991615,1cyclictest49-21ksoftirqd/410:14:304
7041991614,1cyclictest49-21ksoftirqd/411:55:054
7041991614,1cyclictest49-21ksoftirqd/411:47:464
7041991614,1cyclictest49-21ksoftirqd/411:13:344
7041991614,1cyclictest49-21ksoftirqd/411:03:194
7041991614,1cyclictest49-21ksoftirqd/410:51:184
7041991614,1cyclictest49-21ksoftirqd/410:44:024
7041991614,1cyclictest49-21ksoftirqd/410:25:334
7041991614,1cyclictest49-21ksoftirqd/409:33:034
7041991613,2cyclictest49-21ksoftirqd/410:35:464
7041991612,3cyclictest49-21ksoftirqd/411:08:114
704199161,1cyclictest131rcu_sched11:37:594
704199161,1cyclictest131rcu_sched11:37:594
7024991615,1cyclictest33-21ksoftirqd/212:25:062
7024991615,1cyclictest33-21ksoftirqd/211:36:562
7024991615,1cyclictest33-21ksoftirqd/211:36:562
7024991614,1cyclictest33-21ksoftirqd/212:06:482
7024991614,1cyclictest33-21ksoftirqd/211:50:182
7024991614,1cyclictest33-21ksoftirqd/211:17:392
7024991614,1cyclictest33-21ksoftirqd/210:59:142
7024991614,1cyclictest33-21ksoftirqd/210:42:532
7024991613,1cyclictest33-21ksoftirqd/210:47:442
7024991613,1cyclictest33-21ksoftirqd/209:37:082
7024991611,1cyclictest33-21ksoftirqd/211:19:182
700999160,4cyclictest0-21swapper/012:14:560
262582160,0sleep70-21swapper/709:54:357
7065991513,1cyclictest73-21ksoftirqd/712:16:327
7057991513,1cyclictest65-21ksoftirqd/612:16:456
7057991513,1cyclictest65-21ksoftirqd/610:35:436
7057991513,1cyclictest65-21ksoftirqd/609:51:496
7057991512,1cyclictest65-21ksoftirqd/610:15:456
704199159,3cyclictest49-21ksoftirqd/411:26:024
704199159,3cyclictest49-21ksoftirqd/411:26:024
704199159,2cyclictest49-21ksoftirqd/409:10:234
7041991514,1cyclictest49-21ksoftirqd/410:42:024
7041991513,1cyclictest49-21ksoftirqd/412:08:174
7041991513,1cyclictest49-21ksoftirqd/411:58:064
7041991513,1cyclictest49-21ksoftirqd/409:41:134
7041991513,1cyclictest49-21ksoftirqd/409:25:324
7041991513,1cyclictest49-21ksoftirqd/409:13:404
7041991512,3cyclictest49-21ksoftirqd/412:15:364
702499158,4cyclictest33-21ksoftirqd/211:45:012
7024991514,1cyclictest33-21ksoftirqd/211:39:202
7024991514,1cyclictest33-21ksoftirqd/210:05:572
7024991514,1cyclictest33-21ksoftirqd/209:48:072
7024991513,2cyclictest33-21ksoftirqd/209:24:562
7024991513,1cyclictest33-21ksoftirqd/211:32:332
7024991513,1cyclictest33-21ksoftirqd/211:32:332
7024991513,1cyclictest33-21ksoftirqd/210:08:472
7024991512,2cyclictest33-21ksoftirqd/209:38:122
7024991510,4cyclictest33-21ksoftirqd/209:32:302
701699150,7cyclictest18847-21cpuspeed_turbos07:28:111
701699150,6cyclictest0-21swapper/107:33:101
701699150,2cyclictest25004-21sort07:38:131
299332150,11sleep213550irq/24-ahci[00009:11:212
7065991412,1cyclictest73-21ksoftirqd/711:58:517
7057991413,1cyclictest65-21ksoftirqd/612:22:486
7057991413,1cyclictest65-21ksoftirqd/609:38:486
7057991412,2cyclictest65-21ksoftirqd/612:10:416
7057991412,1cyclictest65-21ksoftirqd/611:55:256
7057991412,1cyclictest65-21ksoftirqd/611:44:586
7057991412,1cyclictest65-21ksoftirqd/611:13:166
7057991412,1cyclictest65-21ksoftirqd/610:09:016
7057991412,1cyclictest65-21ksoftirqd/609:13:486
704199148,5cyclictest49-21ksoftirqd/412:24:154
7041991412,1cyclictest49-21ksoftirqd/412:32:294
7041991412,1cyclictest49-21ksoftirqd/412:03:144
7041991412,1cyclictest49-21ksoftirqd/411:28:164
7041991412,1cyclictest49-21ksoftirqd/411:28:164
7041991412,1cyclictest49-21ksoftirqd/409:48:454
7041991412,1cyclictest49-21ksoftirqd/409:29:004
7041991411,2cyclictest49-21ksoftirqd/411:18:184
7032991410,3cyclictest41-21ksoftirqd/311:27:563
7032991410,3cyclictest41-21ksoftirqd/311:27:563
703299140,14cyclictest19776-21kworker/3:412:25:023
7024991413,1cyclictest33-21ksoftirqd/210:26:352
7024991412,1cyclictest33-21ksoftirqd/210:31:242
7024991412,1cyclictest33-21ksoftirqd/210:31:242
701699140,8cyclictest15065-21runrttasks08:18:101
701699140,6cyclictest13293-21cstates07:18:111
701699140,6cyclictest13293-21cstates07:18:111
701699140,10cyclictest12813-21fschecks_time08:13:121
700999143,1cyclictest1189-21kworker/0:107:18:310
700999143,1cyclictest1189-21kworker/0:107:18:310
7065991312,1cyclictest73-21ksoftirqd/711:07:387
7065991311,1cyclictest73-21ksoftirqd/711:44:457
7065991311,1cyclictest73-21ksoftirqd/711:00:157
7065991311,1cyclictest73-21ksoftirqd/710:07:557
706599130,13cyclictest16916-21kworker/7:111:28:417
706599130,13cyclictest16916-21kworker/7:111:28:417
705799139,3cyclictest65-21ksoftirqd/612:00:106
705799139,3cyclictest65-21ksoftirqd/611:33:566
705799139,3cyclictest65-21ksoftirqd/611:33:566
7057991312,1cyclictest65-21ksoftirqd/610:29:306
7057991312,1cyclictest65-21ksoftirqd/610:29:306
7057991312,1cyclictest65-21ksoftirqd/609:20:576
7057991311,1cyclictest65-21ksoftirqd/612:07:256
7057991311,1cyclictest65-21ksoftirqd/611:05:326
7057991311,1cyclictest65-21ksoftirqd/611:02:136
7057991311,1cyclictest65-21ksoftirqd/610:48:536
7057991311,1cyclictest65-21ksoftirqd/610:38:426
7057991311,1cyclictest65-21ksoftirqd/609:58:286
7057991311,1cyclictest65-21ksoftirqd/609:44:466
7057991311,1cyclictest65-21ksoftirqd/609:44:466
7057991311,1cyclictest65-21ksoftirqd/609:12:306
7057991310,1cyclictest65-21ksoftirqd/609:36:096
703299132,5cyclictest27748-21bash09:50:543
7032991312,1cyclictest41-21ksoftirqd/311:53:243
7032991312,1cyclictest41-21ksoftirqd/311:22:163
701699130,6cyclictest3748-21cat08:53:151
701699130,5cyclictest0-21swapper/108:02:461
701699130,1cyclictest0-21swapper/109:03:111
701699130,1cyclictest0-21swapper/107:13:101
700999135,1cyclictest9-21ksoftirqd/007:38:130
700999134,3cyclictest9-21ksoftirqd/008:12:590
700999130,2cyclictest9-21ksoftirqd/008:23:120
66282130,1sleep341-21ksoftirqd/311:41:233
65252130,1sleep36526-21bash12:32:013
34692130,0sleep60-21swapper/611:23:406
34692130,0sleep60-21swapper/611:23:406
293442130,1sleep341-21ksoftirqd/310:06:083
237372130,1sleep723716-21sshd11:53:537
706599129,1cyclictest73-21ksoftirqd/711:50:547
7065991211,1cyclictest73-21ksoftirqd/709:50:007
7065991211,1cyclictest73-21ksoftirqd/709:31:177
7065991210,1cyclictest885-21polkitd10:08:517
7065991210,1cyclictest73-21ksoftirqd/710:49:397
7065991210,1cyclictest73-21ksoftirqd/710:17:597
7065991210,1cyclictest73-21ksoftirqd/709:33:167
7065991210,1cyclictest73-21ksoftirqd/709:13:227
7057991210,1cyclictest65-21ksoftirqd/612:36:326
7057991210,1cyclictest65-21ksoftirqd/611:48:476
7057991210,1cyclictest65-21ksoftirqd/611:19:176
7057991210,1cyclictest65-21ksoftirqd/610:24:276
7057991210,1cyclictest65-21ksoftirqd/609:54:106
703299128,1cyclictest41-21ksoftirqd/310:26:363
7032991211,1cyclictest41-21ksoftirqd/312:10:193
7032991211,1cyclictest41-21ksoftirqd/311:44:063
7032991211,1cyclictest41-21ksoftirqd/311:33:253
7032991211,1cyclictest41-21ksoftirqd/311:33:253
7032991211,1cyclictest41-21ksoftirqd/311:13:593
7032991211,1cyclictest41-21ksoftirqd/310:56:183
7032991211,1cyclictest41-21ksoftirqd/310:48:013
7032991210,1cyclictest41-21ksoftirqd/310:02:213
703299120,11cyclictest14704-21kworker/3:111:28:203
703299120,11cyclictest14704-21kworker/3:111:28:203
701699120,6cyclictest29222-21cat08:43:001
700999124,2cyclictest9-21ksoftirqd/008:33:160
700999124,2cyclictest9-21ksoftirqd/007:50:130
700999124,1cyclictest9-21ksoftirqd/008:03:170
123602120,0sleep40-21swapper/408:13:104
706599119,1cyclictest73-21ksoftirqd/712:18:247
706599119,1cyclictest73-21ksoftirqd/711:24:187
706599119,1cyclictest73-21ksoftirqd/711:24:187
706599119,1cyclictest73-21ksoftirqd/710:55:037
706599119,1cyclictest73-21ksoftirqd/709:44:357
706599119,1cyclictest73-21ksoftirqd/709:44:357
706599119,1cyclictest18510-21sshd10:38:187
706599117,3cyclictest73-21ksoftirqd/712:04:077
706599115,3cyclictest32320-21rm10:23:427
706599114,4cyclictest691-21systemd-logind12:29:057
706599113,5cyclictest31357-21grepconf.sh12:11:467
7065991110,1cyclictest73-21ksoftirqd/711:15:227
703299119,1cyclictest41-21ksoftirqd/312:14:003
703299119,1cyclictest41-21ksoftirqd/312:01:313
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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