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2026-01-19 - 16:36
[ 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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack4slot6.osadl.org (updated Mon Jan 19, 2026 12:44:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4848521160,112pltrace0-21swapper/207:05:142
4848521110,102pltrace0-21swapper/607:05:176
2333621100,0sleep10-21swapper/107:35:111
1843452950,0pltrace0-21swapper/411:16:574
779527158,9sleep50-21swapper/507:09:125
783226541,19sleep40-21swapper/407:09:434
544726551,10sleep30-21swapper/307:05:093
759926349,10sleep10-21swapper/107:06:431
765825945,10sleep70-21swapper/707:07:137
753325940,15sleep00-21swapper/007:05:460
2679452270,0pltrace0-21swapper/711:35:207
5512220,0sleep50-21swapper/511:45:125
554452200,5pltrace0-21swapper/711:55:187
554452200,5pltrace0-21swapper/711:55:187
2293052190,5pltrace0-21swapper/710:27:447
1628252190,3pltrace18117-21load09:20:172
1519252190,11pltrace15986-21sshd08:20:117
8013991815,2cyclictest1047-21NetworkManager09:50:001
8009991812,5cyclictest0-21swapper/008:08:110
2185552180,5pltrace0-21swapper/709:30:107
1628252180,3pltrace17224-21tr09:20:130
803699171,8cyclictest0-21swapper/609:20:296
8020991711,3cyclictest0-21swapper/307:24:123
8013991711,3cyclictest0-21swapper/112:14:011
8013991711,3cyclictest0-21swapper/112:14:011
800999171,8cyclictest0-21swapper/011:40:540
800999171,14cyclictest0-21swapper/010:50:130
554452170,1pltrace5894-21sed11:55:007
509452170,0pltrace0-21swapper/708:57:257
1690652170,4pltrace0-21swapper/707:22:597
961952160,3pltrace54-21ksoftirqd/408:08:174
804199160,15cyclictest0-21swapper/710:16:047
8036991610,5cyclictest0-21swapper/610:02:186
803699161,14cyclictest0-21swapper/608:37:366
803699160,4cyclictest0-21swapper/610:28:316
802899164,11cyclictest0-21swapper/511:35:115
8028991611,3cyclictest0-21swapper/510:34:285
802899161,8cyclictest0-21swapper/507:50:465
802899161,7cyclictest0-21swapper/510:15:195
802399165,3cyclictest0-21swapper/409:59:184
802399162,13cyclictest0-21swapper/410:23:194
8023991610,5cyclictest0-21swapper/408:55:534
802399161,14cyclictest0-21swapper/410:48:404
802399160,15cyclictest0-21swapper/412:24:454
8020991611,3cyclictest0-21swapper/310:33:253
802099160,9cyclictest30181-21/usr/sbin/munin11:40:203
8016991613,2cyclictest0-21swapper/209:15:162
801699161,14cyclictest0-21swapper/210:16:142
8013991610,5cyclictest0-21swapper/112:17:011
8013991610,5cyclictest0-21swapper/110:00:451
801399161,4cyclictest0-21swapper/109:52:421
801399161,14cyclictest0-21swapper/108:43:271
801399160,15cyclictest0-21swapper/110:24:461
8009991610,5cyclictest0-21swapper/008:15:200
800999160,8cyclictest0-21swapper/012:30:110
800999160,8cyclictest0-21swapper/010:20:400
800999160,15cyclictest0-21swapper/007:38:370
2679452160,3pltrace0-21swapper/711:34:287
1735652160,1pltrace0-21swapper/210:21:262
1690652160,4pltrace0-21swapper/707:25:217
1672352160,3pltrace0-21swapper/712:12:047
1672352160,3pltrace0-21swapper/712:12:047
1628252160,1pltrace0-21swapper/109:20:141
8041991511,3cyclictest0-21swapper/710:02:547
8041991511,3cyclictest0-21swapper/709:45:577
804199150,7cyclictest0-21swapper/709:36:117
804199150,14cyclictest0-21swapper/712:16:437
804199150,14cyclictest0-21swapper/712:01:467
804199150,14cyclictest0-21swapper/711:27:157
804199150,14cyclictest0-21swapper/708:53:257
803699151,7cyclictest0-21swapper/610:08:186
803699151,3cyclictest0-21swapper/607:55:296
803699150,8cyclictest0-21swapper/608:45:156
803699150,8cyclictest0-21swapper/608:11:086
803699150,7cyclictest0-21swapper/611:16:026
803699150,14cyclictest0-21swapper/611:37:106
803699150,14cyclictest0-21swapper/609:54:306
803699150,14cyclictest0-21swapper/609:12:136
803699150,14cyclictest0-21swapper/609:06:076
803699150,14cyclictest0-21swapper/608:34:466
803699150,14cyclictest0-21swapper/607:51:546
803699150,14cyclictest0-21swapper/607:20:516
803699150,13cyclictest0-21swapper/610:42:316
8028991511,3cyclictest0-21swapper/511:16:055
802899150,8cyclictest0-21swapper/510:22:015
802899150,7cyclictest0-21swapper/511:44:205
802399154,2cyclictest1178-21runrttasks09:50:424
802399150,8cyclictest0-21swapper/409:25:324
802399150,4cyclictest0-21swapper/411:33:204
802399150,14cyclictest0-21swapper/410:16:554
802399150,14cyclictest0-21swapper/408:12:384
802399150,14cyclictest0-21swapper/407:44:194
802099159,5cyclictest0-21swapper/312:14:133
802099159,5cyclictest0-21swapper/312:14:133
8020991512,2cyclictest1141-21polkitd10:50:003
802099151,7cyclictest0-21swapper/307:48:433
802099150,8cyclictest0-21swapper/308:15:473
802099150,7cyclictest0-21swapper/311:46:423
802099150,7cyclictest0-21swapper/308:21:333
802099150,7cyclictest0-21swapper/307:19:393
802099150,4cyclictest0-21swapper/310:01:483
802099150,13cyclictest0-21swapper/309:10:503
801699150,8cyclictest0-21swapper/211:12:472
801699150,7cyclictest0-21swapper/208:02:472
801699150,14cyclictest0-21swapper/212:28:022
801699150,14cyclictest0-21swapper/212:23:442
801699150,14cyclictest0-21swapper/212:16:202
801699150,14cyclictest0-21swapper/210:29:552
801699150,13cyclictest0-21swapper/208:16:382
801699150,13cyclictest0-21swapper/207:36:042
8013991510,3cyclictest0-21swapper/109:19:201
801399151,6cyclictest0-21swapper/107:12:451
801399151,3cyclictest0-21swapper/107:41:561
801399151,13cyclictest0-21swapper/109:26:201
801399150,8cyclictest0-21swapper/112:39:501
801399150,8cyclictest0-21swapper/111:55:161
801399150,8cyclictest0-21swapper/111:55:161
801399150,8cyclictest0-21swapper/108:32:001
801399150,7cyclictest0-21swapper/112:21:551
801399150,7cyclictest0-21swapper/110:52:381
801399150,7cyclictest0-21swapper/110:29:481
801399150,7cyclictest0-21swapper/108:48:281
801399150,14cyclictest0-21swapper/110:37:491
800999150,8cyclictest0-21swapper/010:40:010
800999150,8cyclictest0-21swapper/009:32:050
800999150,14cyclictest0-21swapper/010:27:180
800999150,14cyclictest0-21swapper/009:57:570
2804952150,1pltrace0-21swapper/207:45:142
1628252150,0pltrace0-21swapper/709:20:177
1069652150,0pltrace0-21swapper/709:07:487
803699148,5cyclictest0-21swapper/611:42:106
8036991412,1cyclictest0-21swapper/611:48:276
8036991412,1cyclictest0-21swapper/608:15:026
803699140,8cyclictest0-21swapper/612:27:506
803699140,14cyclictest0-21swapper/609:35:206
802899140,8cyclictest0-21swapper/508:57:555
802899140,7cyclictest0-21swapper/511:20:205
802899140,7cyclictest0-21swapper/508:31:165
802899140,3cyclictest0-21swapper/509:12:585
802399149,4cyclictest0-21swapper/407:35:524
802399143,5cyclictest27940-21switchtime10:35:214
8023991410,3cyclictest0-21swapper/409:00:464
8023991410,3cyclictest0-21swapper/409:00:464
802399140,14cyclictest0-21swapper/411:10:164
802399140,14cyclictest0-21swapper/410:14:254
802399140,13cyclictest0-21swapper/407:10:244
802399140,11cyclictest0-21swapper/410:59:354
802399140,1cyclictest0-21swapper/409:41:524
802099140,3cyclictest0-21swapper/312:15:503
802099140,13cyclictest0-21swapper/308:06:323
8016991411,2cyclictest1478-21lldpd08:29:152
8016991410,2cyclictest0-21swapper/210:07:492
801699140,3cyclictest0-21swapper/211:38:192
801699140,3cyclictest0-21swapper/207:22:002
801699140,13cyclictest0-21swapper/209:48:582
801399140,13cyclictest0-21swapper/111:06:231
801399140,1cyclictest0-21swapper/111:35:221
801399140,1cyclictest0-21swapper/110:06:581
800999149,3cyclictest0-21swapper/011:02:080
800999140,13cyclictest0-21swapper/011:05:490
800999140,1cyclictest0-21swapper/009:45:210
2912852140,1pltrace1178-21runrttasks08:46:322
2804952140,3pltrace29246-21grep07:45:121
2571652140,0pltrace0-21swapper/710:32:247
1798252140,10pltrace0-21swapper/608:24:246
1628252140,0pltrace0-21swapper/309:20:173
8041991311,1cyclictest0-21swapper/711:45:217
804199130,13cyclictest0-21swapper/708:35:207
804199130,12cyclictest0-21swapper/710:36:187
803699130,7cyclictest0-21swapper/607:28:436
803699130,12cyclictest0-21swapper/609:29:146
803699130,1cyclictest0-21swapper/611:08:366
802899138,3cyclictest0-21swapper/512:22:265
802899137,5cyclictest0-21swapper/510:14:375
802899130,12cyclictest0-21swapper/512:29:335
802399136,6cyclictest0-21swapper/408:15:114
802399135,7cyclictest1146-21snmpd07:45:254
802399134,8cyclictest1141-21polkitd09:35:004
802399133,4cyclictest8652-21timerwakeupswit10:00:214
802399133,4cyclictest17648-21grep09:20:144
802399133,3cyclictest3062-21grep10:50:134
802399133,2cyclictest2122252chrt11:21:574
802399132,4cyclictest3563-21cut11:50:114
802399132,4cyclictest21178-21expr10:25:124
802399132,4cyclictest11852-21fschecks_count07:15:024
802399132,10cyclictest0-21swapper/412:01:584
8023991310,2cyclictest1146-21snmpd08:45:124
8023991310,2cyclictest0-21swapper/412:07:064
8023991310,2cyclictest0-21swapper/412:07:064
802399131,2cyclictest0-21swapper/412:34:504
802399130,5cyclictest1063-17auditd07:34:274
802399130,4cyclictest27437-21chrt09:37:004
802399130,4cyclictest10186-21chrt11:03:294
802399130,12cyclictest1178-21runrttasks08:29:224
802399130,11cyclictest1716-21latency_hist07:55:004
802099139,3cyclictest0-21swapper/309:25:033
802099130,12cyclictest0-21swapper/311:28:123
801699139,2cyclictest0-21swapper/207:34:132
801699138,3cyclictest0-21swapper/208:32:122
801699137,5cyclictest0-21swapper/207:18:272
801399139,3cyclictest29369-21needreboot09:40:151
8013991311,1cyclictest0-21swapper/112:05:091
8013991311,1cyclictest0-21swapper/112:05:091
801399130,12cyclictest0-21swapper/111:23:361
800999139,3cyclictest0-21swapper/010:36:520
800999138,3cyclictest0-21swapper/009:16:020
800999137,5cyclictest0-21swapper/012:13:310
800999137,5cyclictest0-21swapper/012:13:310
800999137,5cyclictest0-21swapper/009:42:020
8009991312,1cyclictest0-21swapper/010:10:170
8009991312,1cyclictest0-21swapper/008:10:280
8009991311,1cyclictest0-21swapper/012:16:440
8009991310,2cyclictest19387-21grep08:25:120
800999130,12cyclictest0-21swapper/011:54:190
800999130,12cyclictest0-21swapper/010:58:390
800999130,12cyclictest0-21swapper/009:54:480
800999130,12cyclictest0-21swapper/008:00:440
725452130,5pltrace0-21swapper/711:00:197
3128952130,0pltrace0-21swapper/710:45:127
2633952130,1pltrace26342-21grep08:36:570
2355452130,3pltrace0-21swapper/708:31:577
1411752130,0pltrace0-21swapper/107:21:201
834252120,1pltrace0-21swapper/511:56:585
834252120,1pltrace0-21swapper/511:56:585
804199129,2cyclictest11098-21munin-node09:25:107
8041991210,1cyclictest0-21swapper/710:20:127
8041991210,1cyclictest0-21swapper/707:56:357
804199120,1cyclictest0-21swapper/712:09:227
804199120,1cyclictest0-21swapper/712:09:227
803699129,2cyclictest0-21swapper/608:05:146
803699126,5cyclictest0-21swapper/611:50:556
803699120,11cyclictest0-21swapper/610:34:406
803699120,1cyclictest0-21swapper/610:50:476
802899129,2cyclictest20993-21cpuspeed_turbos10:25:125
802899127,2cyclictest0-21swapper/508:08:035
802899126,5cyclictest0-21swapper/510:08:095
802899120,5cyclictest0-21swapper/511:10:175
802399125,5cyclictest1055-13auditd08:35:004
802399123,4cyclictest10326-21grep10:05:134
802399123,3cyclictest25452-21sed08:35:164
802399123,3cyclictest16436-21cat12:10:214
802399123,3cyclictest16436-21cat12:10:214
802399122,4cyclictest28633-21sort12:35:114
802399122,4cyclictest1474-21lldpd07:20:134
802399122,3cyclictest22926-21aten_r4power_en12:25:144
802399121,4cyclictest17462-21wc08:20:204
802399121,4cyclictest1372-21cat08:50:164
802399121,3cyclictest1141-21polkitd12:00:004
802399121,3cyclictest1141-21polkitd12:00:004
802399121,3cyclictest0-21swapper/408:40:394
802399121,2cyclictest0-21swapper/407:55:044
802399120,6cyclictest23862-21cpuspeed_turbos10:30:114
802399120,5cyclictest32732-21unixbench-2d09:45:234
802399120,4cyclictest5401-21cut08:00:134
802399120,4cyclictest29128-21wget10:40:114
802399120,4cyclictest23635-21timerwakeupswit11:25:214
802399120,11cyclictest0-21swapper/409:18:434
8020991211,1cyclictest0-21swapper/309:05:173
802099120,11cyclictest0-21swapper/311:55:503
802099120,11cyclictest0-21swapper/311:55:503
802099120,11cyclictest0-21swapper/310:50:433
802099120,11cyclictest0-21swapper/310:25:253
801699128,2cyclictest0-21swapper/208:06:442
801699126,5cyclictest0-21swapper/210:31:162
801699126,5cyclictest0-21swapper/208:21:362
8016991210,1cyclictest0-21swapper/210:57:392
801699120,11cyclictest0-21swapper/212:03:132
801399126,5cyclictest0-21swapper/110:10:391
801399126,5cyclictest0-21swapper/108:55:041
801399126,5cyclictest0-21swapper/108:28:391
8013991211,1cyclictest0-21swapper/109:10:271
8013991211,1cyclictest0-21swapper/109:05:361
8013991210,1cyclictest0-21swapper/107:34:561
801399120,12cyclictest0-21swapper/107:51:071
801399120,11cyclictest0-21swapper/110:49:231
801399120,11cyclictest0-21swapper/110:17:391
800999126,5cyclictest0-21swapper/012:37:050
8009991211,1cyclictest0-21swapper/011:24:360
8009991211,1cyclictest0-21swapper/011:10:400
8009991211,1cyclictest0-21swapper/008:55:190
8009991211,1cyclictest0-21swapper/007:30:000
8009991210,1cyclictest0-21swapper/012:01:400
8009991210,1cyclictest0-21swapper/007:34:160
800999120,12cyclictest0-21swapper/011:31:530
800999120,12cyclictest0-21swapper/009:13:560
800999120,11cyclictest0-21swapper/012:08:480
800999120,11cyclictest0-21swapper/012:08:480
800999120,11cyclictest0-21swapper/011:35:140
800999120,11cyclictest0-21swapper/009:36:460
800999120,11cyclictest0-21swapper/008:43:200
800999120,1cyclictest0-21swapper/012:27:350
800999120,1cyclictest0-21swapper/008:49:590
682552120,8pltrace7045-21crond08:05:006
3237052120,1pltrace0-21swapper/011:46:560
2804952120,4pltrace28755-21aten_r4power_vo07:45:110
2571652120,0pltrace0-21swapper/210:35:472
1349652120,3pltrace54-21ksoftirqd/409:13:494
1007452120,5pltrace11651-21/usr/sbin/munin11:05:143
961952110,7pltrace10903-21cut08:10:133
834252110,0pltrace0-21swapper/011:59:380
834252110,0pltrace0-21swapper/011:59:380
804199119,1cyclictest0-21swapper/712:31:497
804199119,1cyclictest0-21swapper/708:26:257
804199119,1cyclictest0-21swapper/708:17:267
804199119,1cyclictest0-21swapper/707:50:007
804199119,1cyclictest0-21swapper/707:10:507
804199115,5cyclictest0-21swapper/711:17:297
8041991110,1cyclictest0-21swapper/710:53:427
8041991110,1cyclictest0-21swapper/710:06:167
8041991110,1cyclictest0-21swapper/709:01:307
8041991110,1cyclictest0-21swapper/709:01:307
8041991110,1cyclictest0-21swapper/707:16:367
804199110,9cyclictest0-21swapper/710:41:287
804199110,9cyclictest0-21swapper/709:51:127
804199110,1cyclictest0-21swapper/712:38:407
804199110,1cyclictest0-21swapper/712:20:297
804199110,1cyclictest0-21swapper/710:14:227
804199110,1cyclictest0-21swapper/708:40:087
804199110,1cyclictest0-21swapper/708:06:277
803699118,2cyclictest1146-21snmpd10:45:316
803699118,2cyclictest1063-17auditd12:05:016
803699116,3cyclictest0-21swapper/610:17:136
803699116,3cyclictest0-21swapper/607:40:206
803699116,2cyclictest0-21swapper/612:15:296
803699116,2cyclictest0-21swapper/607:15:546
8036991110,1cyclictest0-21swapper/610:14:416
8036991110,1cyclictest0-21swapper/609:00:226
8036991110,1cyclictest0-21swapper/609:00:226
8036991110,1cyclictest0-21swapper/608:59:346
8036991110,1cyclictest0-21swapper/608:29:466
803699110,11cyclictest0-21swapper/612:31:206
803699110,11cyclictest0-21swapper/609:34:036
803699110,11cyclictest0-21swapper/609:15:456
803699110,11cyclictest0-21swapper/608:53:246
802899118,2cyclictest31281-21tr10:41:575
802899118,2cyclictest25117-21expr11:30:125
802899118,2cyclictest0-21swapper/507:20:135
802899110,9cyclictest0-21swapper/510:47:585
802899110,11cyclictest0-21swapper/510:50:025
802899110,11cyclictest0-21swapper/509:52:535
802899110,11cyclictest0-21swapper/509:41:435
802899110,11cyclictest0-21swapper/509:29:345
802899110,11cyclictest0-21swapper/508:40:025
802899110,11cyclictest0-21swapper/508:19:195
802899110,1cyclictest0-21swapper/512:15:515
802899110,1cyclictest0-21swapper/507:58:455
802899110,1cyclictest0-21swapper/507:46:075
802399111,2cyclictest0-21swapper/411:40:004
802399111,2cyclictest0-21swapper/411:05:114
802399111,2cyclictest0-21swapper/409:05:104
802399110,4cyclictest536-21aten_r4power_en11:45:124
802399110,4cyclictest27597-21cpuspeed_turbos11:35:114
802399110,4cyclictest17720-21cpuspeed_turbos07:25:134
802399110,4cyclictest17562-21grep12:15:104
802099116,2cyclictest0-21swapper/309:01:163
802099116,2cyclictest0-21swapper/309:01:163
802099115,5cyclictest0-21swapper/310:56:593
8020991110,1cyclictest0-21swapper/308:36:283
802099110,11cyclictest0-21swapper/311:30:313
802099110,1cyclictest0-21swapper/312:00:093
802099110,1cyclictest0-21swapper/311:35:423
802099110,1cyclictest0-21swapper/310:36:363
802099110,1cyclictest0-21swapper/308:56:423
802099110,1cyclictest0-21swapper/307:27:203
801699117,2cyclictest0-21swapper/207:27:372
801699116,4cyclictest0-21swapper/210:46:012
801699116,3cyclictest0-21swapper/212:08:492
801699116,3cyclictest0-21swapper/212:08:492
801699116,3cyclictest0-21swapper/209:58:462
801699116,3cyclictest0-21swapper/209:00:162
801699116,3cyclictest0-21swapper/209:00:162
801699115,5cyclictest0-21swapper/211:54:312
801699115,5cyclictest0-21swapper/207:51:252
8016991110,1cyclictest0-21swapper/210:51:492
8016991110,1cyclictest0-21swapper/208:56:032
801699110,11cyclictest0-21swapper/211:15:272
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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