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2026-01-15 - 12:41
[ 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 Thu Jan 15, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
241032650,0sleep00-21swapper/021:31:260
1079625746,8sleep50-21swapper/519:07:355
1084125239,9sleep30-21swapper/319:08:133
326092510,0sleep60-21swapper/621:15:236
141562500,0sleep70-21swapper/723:53:497
191602490,0sleep30-21swapper/322:52:183
168482490,0sleep00-21swapper/000:15:290
39412480,0sleep30-21swapper/321:27:373
258372480,0sleep4686-21dbus-daemon00:28:304
240702480,0sleep5551rcuc/523:52:035
274292460,1sleep327423-21bash21:29:133
843224534,8sleep20-21swapper/219:04:032
84472430,1sleep68446-21grepconf.sh22:58:386
27702430,1sleep02767-21sshd22:17:400
27702430,1sleep02767-21sshd22:17:400
132202430,0sleep60-21swapper/600:32:176
97642420,0sleep00-21swapper/022:54:000
278192420,0sleep60-21swapper/622:45:496
275292420,0sleep00-21swapper/021:15:000
217182420,0sleep50-21swapper/522:31:145
199582420,0sleep00-21swapper/021:24:060
1088224230,9sleep40-21swapper/419:08:464
195042410,0sleep20-21swapper/221:35:452
1086224128,9sleep60-21swapper/619:08:326
1072424129,9sleep00-21swapper/019:06:330
74962400,0sleep70-21swapper/722:06:097
110762400,0sleep511063-21sshd21:37:325
1060824028,9sleep70-21swapper/719:04:567
24222390,0sleep1492-21systemd-journal23:09:461
24222390,0sleep1492-21systemd-journal23:09:461
16622390,0sleep70-21swapper/721:13:157
1066923928,8sleep10-21swapper/119:05:461
77902380,0sleep10-21swapper/122:56:091
73782370,0sleep37373-21sshd23:19:343
210552370,0sleep70-21swapper/723:54:137
91582340,2sleep51107499cyclictest21:30:195
122732330,0sleep312272-21systemd-cgroups22:30:323
251052320,0sleep20-21swapper/223:18:362
11067992318,4cyclictest9-21ksoftirqd/022:21:370
25342220,0sleep10-21swapper/123:02:581
121012220,0sleep30-21swapper/322:06:293
1107799229,4cyclictest73-21ksoftirqd/723:14:227
1107599205,1cyclictest65-21ksoftirqd/623:22:356
11942190,1sleep6686-21dbus-daemon00:14:156
11077991911,1cyclictest73-21ksoftirqd/721:56:357
1107799190,1cyclictest0-21swapper/721:22:267
11075991916,1cyclictest65-21ksoftirqd/621:12:576
11075991914,3cyclictest65-21ksoftirqd/622:11:176
11075991914,3cyclictest65-21ksoftirqd/622:11:176
44942180,0sleep20-21swapper/222:08:212
115982180,1sleep711590-21sshd00:22:337
1107799188,3cyclictest73-21ksoftirqd/700:04:247
1107799188,1cyclictest73-21ksoftirqd/700:31:077
1107799186,3cyclictest73-21ksoftirqd/721:17:127
1107799186,2cyclictest73-21ksoftirqd/723:46:547
1107799185,1cyclictest73-21ksoftirqd/721:39:017
11077991813,3cyclictest73-21ksoftirqd/723:39:207
1107799181,3cyclictest73-21ksoftirqd/722:26:467
1107799180,7cyclictest28664-21bash22:10:037
1107799180,7cyclictest28664-21bash22:10:037
11075991816,1cyclictest65-21ksoftirqd/623:04:036
11075991811,4cyclictest65-21ksoftirqd/621:38:476
1107199180,4cyclictest2985-21kworker/3:123:51:093
59502170,0sleep50-21swapper/500:31:445
277272170,0sleep40-21swapper/421:53:094
192572170,0sleep50-21swapper/522:04:315
1107799178,3cyclictest73-21ksoftirqd/722:49:477
1107799177,1cyclictest73-21ksoftirqd/722:35:437
1107799176,3cyclictest73-21ksoftirqd/723:23:417
11077991713,1cyclictest73-21ksoftirqd/723:38:327
11077991711,3cyclictest73-21ksoftirqd/721:45:347
11077991711,3cyclictest73-21ksoftirqd/721:31:587
1107799171,3cyclictest73-21ksoftirqd/700:26:297
1107799171,3cyclictest73-21ksoftirqd/700:00:297
1107799171,1cyclictest73-21ksoftirqd/722:39:287
1107799171,1cyclictest2224-21sshd23:24:037
1107799170,5cyclictest25685-21bash21:50:337
1107799170,1cyclictest0-21swapper/722:01:287
1107799170,0cyclictest0-21swapper/723:05:367
1107599175,3cyclictest65-21ksoftirqd/622:35:556
1107599172,1cyclictest65-21ksoftirqd/600:35:446
11075991715,1cyclictest65-21ksoftirqd/600:21:236
11075991714,3cyclictest65-21ksoftirqd/623:59:406
11075991714,3cyclictest65-21ksoftirqd/622:06:176
11075991714,2cyclictest492-21systemd-journal22:39:046
11075991714,1cyclictest65-21ksoftirqd/622:29:056
1107599171,2cyclictest65-21ksoftirqd/623:00:136
1107599170,16cyclictest2766-21kworker/6:000:04:316
1107599170,1cyclictest121rcu_preempt23:58:526
11071991715,1cyclictest41-21ksoftirqd/322:58:543
11071991714,1cyclictest41-21ksoftirqd/300:28:243
1106799172,2cyclictest131rcu_sched21:20:470
11067991715,2cyclictest23913-21kworker/0:119:10:480
11067991714,2cyclictest9-21ksoftirqd/022:24:430
1106799171,3cyclictest131rcu_sched23:34:020
129832160,0sleep60-21swapper/623:44:036
1107799168,3cyclictest73-21ksoftirqd/722:20:367
1107799166,3cyclictest73-21ksoftirqd/700:14:007
1107799166,2cyclictest73-21ksoftirqd/723:00:357
1107799166,1cyclictest73-21ksoftirqd/700:34:487
11077991615,1cyclictest73-21ksoftirqd/721:36:207
11077991611,3cyclictest73-21ksoftirqd/722:33:147
1107799161,1cyclictest73-21ksoftirqd/721:28:287
11075991615,1cyclictest65-21ksoftirqd/623:49:086
11075991615,1cyclictest65-21ksoftirqd/600:25:126
11075991614,2cyclictest65-21ksoftirqd/621:40:366
11075991614,1cyclictest65-21ksoftirqd/623:29:046
11075991614,1cyclictest65-21ksoftirqd/623:09:086
11075991614,1cyclictest65-21ksoftirqd/623:09:086
11075991614,1cyclictest65-21ksoftirqd/622:51:086
11075991614,1cyclictest65-21ksoftirqd/622:20:286
11075991614,1cyclictest65-21ksoftirqd/622:14:426
11075991614,1cyclictest65-21ksoftirqd/622:14:426
11075991614,1cyclictest65-21ksoftirqd/621:59:216
11075991614,1cyclictest65-21ksoftirqd/621:53:546
11075991614,1cyclictest65-21ksoftirqd/621:52:016
11075991614,1cyclictest65-21ksoftirqd/621:33:106
11075991614,1cyclictest65-21ksoftirqd/600:12:176
11075991614,1cyclictest65-21ksoftirqd/600:12:176
11075991613,2cyclictest65-21ksoftirqd/621:19:076
1107599161,1cyclictest65-21ksoftirqd/622:26:306
1107599160,15cyclictest10266-21kworker/6:223:35:336
1107599160,1cyclictest131rcu_sched21:27:086
1106799168,5cyclictest26445-21kworker/0:221:36:380
11067991614,2cyclictest3308-21kworker/u16:221:46:080
11067991614,1cyclictest9-21ksoftirqd/023:28:470
11067991614,1cyclictest5740-21kworker/u16:022:37:490
11067991612,1cyclictest9-21ksoftirqd/023:30:560
1106799160,16cyclictest7333-21kworker/0:523:51:290
96512150,2sleep11106999cyclictest22:01:231
305262150,1sleep5561ktimersoftd/521:15:145
128962150,0sleep20-21swapper/221:25:522
1107799156,1cyclictest73-21ksoftirqd/722:54:357
1107799156,1cyclictest73-21ksoftirqd/700:09:337
1107799156,1cyclictest73-21ksoftirqd/700:09:337
11077991514,1cyclictest73-21ksoftirqd/722:18:037
11077991514,1cyclictest73-21ksoftirqd/722:18:037
1107799150,1cyclictest73-21ksoftirqd/722:47:027
1107799150,1cyclictest0-21swapper/723:29:587
11075991513,1cyclictest65-21ksoftirqd/623:38:536
11075991513,1cyclictest65-21ksoftirqd/623:26:006
11075991513,1cyclictest65-21ksoftirqd/623:14:366
11075991513,1cyclictest65-21ksoftirqd/621:45:486
11072991512,2cyclictest49-21ksoftirqd/400:33:014
11071991514,1cyclictest41-21ksoftirqd/323:16:283
11071991511,3cyclictest41-21ksoftirqd/300:08:443
11069991514,1cyclictest25-21ksoftirqd/122:08:021
11067991514,1cyclictest9-21ksoftirqd/000:11:150
11067991514,1cyclictest9-21ksoftirqd/000:11:150
11067991514,1cyclictest9-21ksoftirqd/000:01:190
11067991514,0cyclictest1009-21kworker/u16:100:06:150
11067991513,2cyclictest9-21ksoftirqd/023:12:350
11067991513,2cyclictest9-21ksoftirqd/023:12:350
11067991513,1cyclictest9-21ksoftirqd/023:05:140
11067991513,1cyclictest9-21ksoftirqd/022:00:290
11067991513,1cyclictest9-21ksoftirqd/021:39:100
11067991513,1cyclictest9-21ksoftirqd/000:19:110
11067991512,1cyclictest10862-21kworker/0:322:29:070
1106799150,15cyclictest24050-21kworker/0:600:29:350
1106799150,14cyclictest12189-21kworker/0:321:56:540
49352140,1sleep44934-21bash22:08:234
250392140,2sleep21107099cyclictest22:19:102
238252140,2sleep50-21swapper/522:21:375
180992140,0sleep50-21swapper/521:21:385
11077991412,1cyclictest73-21ksoftirqd/723:09:047
11077991412,1cyclictest73-21ksoftirqd/723:09:047
11074991412,1cyclictest57-21ksoftirqd/523:28:295
1107199148,5cyclictest41-21ksoftirqd/322:47:273
11071991412,1cyclictest492-21systemd-journal21:54:073
11071991412,1cyclictest41-21ksoftirqd/323:43:523
11071991412,1cyclictest41-21ksoftirqd/323:29:343
11071991412,1cyclictest41-21ksoftirqd/323:10:223
11071991412,1cyclictest41-21ksoftirqd/323:10:223
11071991412,1cyclictest41-21ksoftirqd/322:19:273
11071991412,1cyclictest41-21ksoftirqd/321:43:213
11071991412,1cyclictest41-21ksoftirqd/300:18:123
11071991411,2cyclictest41-21ksoftirqd/322:54:073
1107199140,13cyclictest0-21swapper/321:17:393
1106799145,6cyclictest9-21ksoftirqd/021:49:400
11067991413,1cyclictest9-21ksoftirqd/023:45:060
11067991413,1cyclictest9-21ksoftirqd/022:05:070
11067991412,2cyclictest19771-21kworker/u16:423:55:450
11067991412,2cyclictest18899-21kworker/u16:022:59:230
11067991412,2cyclictest12686-21kworker/u16:400:35:470
11067991412,2cyclictest11719-21kworker/u16:222:44:370
11067991412,2cyclictest10719-21kworker/u16:322:49:350
11067991412,1cyclictest9-21ksoftirqd/023:39:100
11067991412,1cyclictest9-21ksoftirqd/023:23:530
11067991412,1cyclictest9-21ksoftirqd/023:14:400
11067991412,1cyclictest9-21ksoftirqd/022:41:550
11067991411,2cyclictest1137-21kworker/0:022:09:350
11067991411,2cyclictest1137-21kworker/0:022:09:350
11067991411,1cyclictest6524-21kworker/u16:121:10:500
11077991311,1cyclictest73-21ksoftirqd/720:58:537
1107499139,4cyclictest57-21ksoftirqd/500:27:425
1107499133,4cyclictest6125-21sshd21:51:315
1107499132,5cyclictest19617-21bash22:26:155
1107499132,5cyclictest15990-21sd-pam23:32:065
11072991312,1cyclictest49-21ksoftirqd/422:55:504
11072991311,1cyclictest49-21ksoftirqd/421:11:304
11072991311,1cyclictest49-21ksoftirqd/400:03:564
11072991310,2cyclictest49-21ksoftirqd/423:43:364
1107199139,3cyclictest41-21ksoftirqd/323:48:113
11071991312,1cyclictest41-21ksoftirqd/323:56:163
11071991312,1cyclictest41-21ksoftirqd/321:19:243
11071991311,1cyclictest41-21ksoftirqd/323:08:013
11071991311,1cyclictest41-21ksoftirqd/321:49:193
11071991311,1cyclictest41-21ksoftirqd/321:48:523
11071991311,1cyclictest41-21ksoftirqd/321:09:403
11071991311,1cyclictest41-21ksoftirqd/300:02:133
1107199130,12cyclictest1776-21kworker/3:522:39:563
1107099133,3cyclictest0-21swapper/200:28:412
11070991310,2cyclictest33-21ksoftirqd/223:27:072
11069991311,1cyclictest25-21ksoftirqd/122:53:071
11069991310,3cyclictest25-21ksoftirqd/122:10:501
11069991310,3cyclictest25-21ksoftirqd/122:10:501
11067991311,2cyclictest23913-21kworker/0:120:28:040
11067991311,2cyclictest23913-21kworker/0:120:21:520
11067991311,1cyclictest492-21systemd-journal00:24:560
11067991311,1cyclictest23913-21kworker/0:119:26:240
11067991310,1cyclictest23913-21kworker/0:119:15:400
92232120,0sleep20-21swapper/221:18:312
52802129,1sleep125-21ksoftirqd/100:14:351
257412120,0sleep50-21swapper/523:18:395
21232120,0sleep40-21swapper/421:20:174
211012120,0sleep20-21swapper/200:32:532
1107499129,2cyclictest6719-21grepconf.sh22:58:295
1107499122,4cyclictest0-21swapper/522:39:155
1107499120,12cyclictest5824-21kworker/5:300:12:515
1107499120,12cyclictest5824-21kworker/5:300:12:515
1107499120,12cyclictest21492-21kworker/5:621:41:325
11072991210,1cyclictest49-21ksoftirqd/423:50:134
11072991210,1cyclictest49-21ksoftirqd/423:30:354
11072991210,1cyclictest49-21ksoftirqd/421:36:484
1107199129,2cyclictest41-21ksoftirqd/322:15:493
1107199129,2cyclictest41-21ksoftirqd/322:15:493
11071991211,1cyclictest41-21ksoftirqd/323:34:393
11071991211,1cyclictest41-21ksoftirqd/300:09:413
11071991211,1cyclictest41-21ksoftirqd/300:09:413
11071991210,1cyclictest41-21ksoftirqd/322:08:553
11071991210,1cyclictest41-21ksoftirqd/322:08:553
11071991210,1cyclictest41-21ksoftirqd/322:02:103
11071991210,1cyclictest41-21ksoftirqd/321:35:113
11071991210,1cyclictest41-21ksoftirqd/300:33:553
11071991210,1cyclictest41-21ksoftirqd/300:30:213
11071991210,1cyclictest41-21ksoftirqd/300:19:233
1107099122,4cyclictest28158-21id00:01:512
11070991211,1cyclictest33-21ksoftirqd/222:02:272
11070991211,1cyclictest33-21ksoftirqd/200:22:352
1107099120,4cyclictest0-21swapper/222:37:032
1107099120,11cyclictest32763-21kworker/2:523:46:192
1106999122,4cyclictest20006-21sshd22:28:481
11069991210,1cyclictest25-21ksoftirqd/122:40:261
11069991210,1cyclictest25-21ksoftirqd/121:15:331
1106799129,2cyclictest28926-21nfsd420:34:100
1106799129,2cyclictest23913-21kworker/0:119:59:120
11067991210,2cyclictest23913-21kworker/0:120:11:180
76152110,1sleep47618-21bash23:19:354
44962110,9sleep44748-21sshd23:55:244
250972110,0sleep20-21swapper/223:06:512
1107799114,2cyclictest73-21ksoftirqd/720:46:337
11077991110,1cyclictest73-21ksoftirqd/720:34:087
11077991110,1cyclictest73-21ksoftirqd/720:29:117
11077991110,1cyclictest73-21ksoftirqd/719:48:537
1107499112,4cyclictest0-21swapper/521:58:245
1107499111,4cyclictest686-21dbus-daemon21:28:265
1107499111,4cyclictest26148-21sshd23:44:575
1107499111,4cyclictest25956-21sshd22:17:005
1107499111,4cyclictest25956-21sshd22:17:005
1107499111,4cyclictest0-21swapper/523:02:475
1107499110,5cyclictest3872-21bash23:07:405
1107499110,11cyclictest9734-21kworker/5:123:11:285
1107499110,11cyclictest9734-21kworker/5:123:11:285
1107499110,11cyclictest30538-21kworker/5:323:19:105
1107499110,11cyclictest23943-21kworker/5:221:12:355
1107499110,11cyclictest23776-21kworker/5:322:50:195
1107499110,11cyclictest21173-21kworker/5:023:56:005
1107499110,11cyclictest1788-21kworker/5:122:12:335
1107499110,11cyclictest1788-21kworker/5:122:12:335
1107299119,1cyclictest49-21ksoftirqd/423:02:104
1107299119,1cyclictest49-21ksoftirqd/421:46:134
1107299118,1cyclictest49-21ksoftirqd/423:16:194
1107299117,1cyclictest49-21ksoftirqd/423:04:154
1107299112,5cyclictest25901-21systemd22:12:184
1107299112,5cyclictest25901-21systemd22:12:184
11072991110,1cyclictest49-21ksoftirqd/422:29:144
1107299110,1cyclictest0-21swapper/421:39:434
1107199119,1cyclictest41-21ksoftirqd/323:25:203
1107199119,1cyclictest41-21ksoftirqd/322:34:083
1107199119,1cyclictest41-21ksoftirqd/322:24:063
1107099119,2cyclictest27690-1kworker/2:1H23:42:062
1107099118,2cyclictest33-21ksoftirqd/221:42:152
1107099118,2cyclictest28262-21systemd00:16:252
1107099114,4cyclictest16880-21nscd21:54:522
1107099111,4cyclictest492-21systemd-journal22:09:312
1107099111,4cyclictest492-21systemd-journal22:09:312
1107099111,4cyclictest26280-21systemd-cgroups00:35:412
1107099111,4cyclictest0-21swapper/222:53:502
1107099110,5cyclictest21731-21bash21:19:212
1106999114,6cyclictest691-21systemd-logind23:14:541
1106999113,3cyclictest0-21swapper/122:33:041
1106999112,4cyclictest0-21swapper/121:20:521
11069991110,1cyclictest25-21ksoftirqd/100:29:161
1106999110,11cyclictest31301-21kworker/1:021:29:331
1106999110,11cyclictest26483-21kworker/1:222:21:521
1106999110,11cyclictest25788-21kworker/1:223:34:561
1106999110,11cyclictest15299-21kworker/1:221:36:251
1106999110,11cyclictest13160-21kworker/1:100:03:021
1106799118,1cyclictest23913-21kworker/0:120:54:040
211532100,0sleep10-21swapper/121:48:011
113252100,0sleep40-21swapper/400:37:034
1107799109,1cyclictest73-21ksoftirqd/719:54:107
1107799109,1cyclictest73-21ksoftirqd/719:53:537
1107799104,2cyclictest73-21ksoftirqd/720:39:247
1107799103,1cyclictest73-21ksoftirqd/719:40:237
1107799101,1cyclictest0-21swapper/720:23:017
1107799100,2cyclictest0-21swapper/720:09:067
1107599109,1cyclictest65-21ksoftirqd/620:29:076
1107499109,1cyclictest57-21ksoftirqd/500:34:065
1107499103,6cyclictest20815-21sshd00:18:245
1107499103,1cyclictest0-21swapper/521:45:045
1107499102,7cyclictest29636-21systemd22:36:265
1107499100,4cyclictest25565-21systemd-cgroups00:04:035
1107499100,4cyclictest13090-21sshd23:39:065
1107299109,1cyclictest49-21ksoftirqd/422:50:164
1107299109,1cyclictest49-21ksoftirqd/421:14:494
1107299108,1cyclictest49-21ksoftirqd/422:34:264
1107299108,1cyclictest49-21ksoftirqd/422:28:104
1107299108,1cyclictest49-21ksoftirqd/420:18:534
1107299108,1cyclictest49-21ksoftirqd/400:02:104
1107299107,2cyclictest17138-21systemd21:23:574
1107299107,1cyclictest49-21ksoftirqd/423:34:154
1107299104,3cyclictest492-21systemd-journal23:10:324
1107299104,3cyclictest492-21systemd-journal23:10:324
1107299102,5cyclictest18600-21systemd21:54:464
1107299102,4cyclictest0-21swapper/400:14:134
1107299100,4cyclictest16020-21sshd22:18:384
1107299100,4cyclictest16020-21sshd22:18:384
1107299100,10cyclictest0-21swapper/422:21:114
1107099108,1cyclictest33-21ksoftirqd/222:45:062
1107099105,3cyclictest13550irq/24-ahci[00022:41:192
1107099103,4cyclictest0-21swapper/222:29:082
1107099102,5cyclictest23053-21rm23:01:592
1107099101,4cyclictest0-21swapper/223:19:072
1107099101,1cyclictest13550irq/24-ahci[00000:05:062
1107099100,4cyclictest7726-21systemd21:30:132
1107099100,4cyclictest7249-21sshd22:15:372
1107099100,4cyclictest7249-21sshd22:15:372
1107099100,4cyclictest23405-21systemd21:09:282
1107099100,4cyclictest23274-21sshd23:30:152
1106999109,1cyclictest25-21ksoftirqd/122:38:531
1106999108,1cyclictest25-21ksoftirqd/123:04:361
1106999107,2cyclictest25-21ksoftirqd/100:21:161
1106999103,1cyclictest0-21swapper/121:40:121
1106999101,4cyclictest2645-21sshd00:09:191
1106999101,4cyclictest2645-21sshd00:09:191
1106999101,4cyclictest23262-21bash21:57:341
1106999101,4cyclictest1795-21sshd21:51:121
1106999101,4cyclictest1-21systemd00:38:231
1106999100,4cyclictest686-21dbus-daemon23:40:401
1106999100,4cyclictest24038-21systemd-cgroups23:25:361
1106999100,10cyclictest12115-21kworker/1:023:56:271
1106999100,10cyclictest0-21swapper/123:50:031
1106999100,10cyclictest0-21swapper/122:17:301
1106999100,10cyclictest0-21swapper/122:17:301
1106999100,1cyclictest0-21swapper/121:10:111
1106799109,1cyclictest23913-21kworker/0:119:53:580
1106799108,1cyclictest23913-21kworker/0:120:39:120
110779998,1cyclictest73-21ksoftirqd/720:49:067
110779991,3cyclictest73-21ksoftirqd/721:08:157
110779991,1cyclictest786-21snmpd19:37:547
110779991,1cyclictest73-21ksoftirqd/720:00:597
110779991,1cyclictest73-21ksoftirqd/719:17:277
110779991,1cyclictest0-21swapper/720:59:097
110779991,1cyclictest0-21swapper/719:31:287
110779991,1cyclictest0-21swapper/719:19:467
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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