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2026-02-02 - 21:22
[ 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 rack5slot3.osadl.org (updated Mon Feb 02, 2026 12:58:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
222009975878,422cyclictest0-21swapper/509:28:125
221969973314,85cyclictest0-21swapper/110:38:311
221959971077,126cyclictest0-21swapper/011:33:410
2220299708623,83cyclictest711rcuc/710:01:177
221989970624,508cyclictest0-21swapper/310:03:213
22195996790,127cyclictest2879-21rm09:28:560
2220199672288,210cyclictest1554-21lldpd10:00:346
2219799656101,508cyclictest0-21swapper/210:03:212
22200996396,2cyclictest0-21swapper/510:02:015
2219799628119,127cyclictest0-21swapper/211:28:592
221959962433,296cyclictest0-21swapper/011:50:530
2219899622578,42cyclictest401ktimersoftd/310:39:023
222019962166,423cyclictest0-21swapper/612:20:586
2219999621113,127cyclictest0-21swapper/411:28:594
2219799621153,465cyclictest0-21swapper/211:30:252
2219699621113,126cyclictest0-21swapper/111:04:251
221959962024,382cyclictest0-21swapper/009:33:290
221999961970,298cyclictest16458-21nscd10:02:014
222029961762,423cyclictest0-21swapper/712:17:247
2219799615273,126cyclictest0-21swapper/210:05:172
2220199613102,127cyclictest65-21ksoftirqd/610:12:026
2220099611101,507cyclictest0-21swapper/511:05:195
2219899610183,211cyclictest0-21swapper/310:53:123
221979960147,126cyclictest0-21swapper/211:00:312
22202995971,84cyclictest2896-21ssh09:29:017
22200995940,84cyclictest0-21swapper/510:13:235
22195995942,84cyclictest0-21swapper/010:55:020
22196995930,84cyclictest0-21swapper/111:57:471
22195995931,376cyclictest0-21swapper/012:19:340
221959959179,381cyclictest0-21swapper/009:37:410
2219799590464,45cyclictest311rcuc/211:56:292
2219799588504,3cyclictest311rcuc/210:38:232
2219699588119,466cyclictest0-21swapper/111:05:201
2219699588119,338cyclictest0-21swapper/111:26:251
222009958675,338cyclictest0-21swapper/512:40:265
2219999586163,126cyclictest0-21swapper/411:11:304
2219799585541,42cyclictest311rcuc/211:15:092
2219899582326,254cyclictest22995-21kworker/u16:311:28:303
2219799581110,211cyclictest12244-21ssh10:54:542
222009958028,261cyclictest0-21swapper/511:30:565
222029957926,84cyclictest0-21swapper/710:55:307
2219899579111,465cyclictest0-21swapper/311:05:203
222029957826,84cyclictest721ktimersoftd/710:35:517
2219599577107,254cyclictest0-21swapper/011:10:430
2219999576107,337cyclictest6933-21munin-run11:55:024
2219699576192,211cyclictest0-21swapper/111:35:481
2220199575532,41cyclictest641ktimersoftd/609:30:416
2219999575106,296cyclictest0-21swapper/412:17:264
222009957365,84cyclictest0-21swapper/510:36:015
222009957217,84cyclictest0-21swapper/509:30:435
2219899572187,211cyclictest0-21swapper/311:59:503
2219799572488,3cyclictest321ktimersoftd/211:35:212
222009957017,381cyclictest0-21swapper/509:35:175
221999956960,85cyclictest121rcu_preempt09:34:454
222029956860,126cyclictest0-21swapper/711:30:257
221979956898,296cyclictest0-21swapper/209:34:462
221989956553,381cyclictest0-21swapper/310:14:223
221979956514,169cyclictest0-21swapper/211:10:502
2219899562222,338cyclictest22995-21kworker/u16:311:03:333
22195995628,338cyclictest0-21swapper/011:27:110
221959956153,126cyclictest0-21swapper/010:35:470
221959956151,295cyclictest0-21swapper/010:04:210
221969956052,126cyclictest0-21swapper/111:30:251
221999955910,84cyclictest0-21swapper/411:31:304
221969955910,298cyclictest0-21swapper/110:02:001
2220299557216,338cyclictest25233-1kworker/u17:211:04:267
222019955544,508cyclictest0-21swapper/611:54:336
2219999554170,126cyclictest121rcu_preempt09:39:374
22195995520,84cyclictest0-21swapper/011:57:470
2220199551508,41cyclictest641ktimersoftd/611:00:156
2220199549505,42cyclictest641ktimersoftd/609:37:336
221999954682,210cyclictest0-21swapper/410:38:254
221999954640,255cyclictest0-21swapper/411:59:084
221989954677,253cyclictest5838-21latency_hist11:35:073
2220199545164,126cyclictest687-21ssh11:28:586
222009954538,210cyclictest0-21swapper/511:00:125
221969954477,126cyclictest121rcu_preempt11:40:361
2219799543118,303cyclictest0-21swapper/212:17:032
222019954276,211cyclictest0-21swapper/611:12:116
221989954273,211cyclictest41-21ksoftirqd/309:39:123
221969954272,295cyclictest25-21ksoftirqd/111:12:181
2220299541201,338cyclictest6201-1kworker/u17:211:58:377
221969954133,126cyclictest0-21swapper/109:31:051
2219699541198,169cyclictest0-21swapper/110:53:071
221969953974,253cyclictest0-21swapper/109:40:271
222019953835,84cyclictest0-21swapper/611:40:366
221979953826,339cyclictest0-21swapper/210:14:392
222019953769,466cyclictest0-21swapper/612:15:356
221989953627,126cyclictest0-21swapper/309:30:233
2219799536237,126cyclictest0-21swapper/211:05:182
222009953470,84cyclictest0-21swapper/511:26:155
2220099532234,126cyclictest29916-21diskmemload10:54:055
221959953266,84cyclictest0-21swapper/010:10:570
221959953123,126cyclictest27437-21/usr/sbin/munin10:05:210
2220099529103,295cyclictest0-21swapper/511:50:255
221979952917,254cyclictest22734-21df_inode12:40:312
222029952517,126cyclictest0-21swapper/711:28:597
221969952561,295cyclictest0-21swapper/109:38:171
2219899524100,84cyclictest0-21swapper/311:52:303
2219799524140,253cyclictest0-21swapper/210:55:252
222029952396,424cyclictest0-21swapper/711:54:337
222029952357,211cyclictest0-21swapper/709:37:037
2219699523100,127cyclictest6494-21runrttasks10:10:591
221999952216,340cyclictest0-21swapper/411:05:274
221959952254,296cyclictest0-21swapper/010:15:070
222029952155,211cyclictest0-21swapper/710:51:047
22196995219,85cyclictest651-21rs:main1
2220199520477,41cyclictest631rcuc/610:36:556
222009951912,84cyclictest121rcu_preempt09:40:275
22197995198,338cyclictest0-21swapper/211:51:322
222019951852,126cyclictest121rcu_preempt11:30:426
22198995168,84cyclictest0-21swapper/312:19:033
222029951443,84cyclictest29916-21diskmemload12:40:067
222009951349,126cyclictest0-21swapper/511:11:075
22198995090,84cyclictest0-21swapper/309:29:443
2219799509504,3cyclictest311rcuc/209:28:192
22196995090,84cyclictest0-21swapper/109:29:431
22199995081,423cyclictest68350irq/122-eth011:04:554
22199995080,2cyclictest0-21swapper/411:40:284
2220299506165,338cyclictest7464-21ssh11:35:327
2220299506121,211cyclictest27800-21df_inode11:05:267
2220099505124,84cyclictest0-21swapper/511:40:235
2220199504120,126cyclictest65-21ksoftirqd/610:05:226
2220299503115,338cyclictest0-21swapper/711:14:017
2220099503161,169cyclictest121rcu_preempt12:17:425
221999950335,465cyclictest0-21swapper/410:51:184
221989950332,211cyclictest0-21swapper/311:12:303
221999950276,253cyclictest49-21ksoftirqd/410:12:424
2220199501458,41cyclictest631rcuc/610:52:256
221959950135,84cyclictest22193-21cyclictest11:00:310
222019950077,211cyclictest0-21swapper/609:28:226
2219599500117,380cyclictest27708-21sed11:05:190
222019949973,423cyclictest0-21swapper/611:55:536
221989949972,296cyclictest0-21swapper/312:40:283
2220299498118,84cyclictest0-21swapper/712:20:577
221969949833,126cyclictest22193-21cyclictest12:15:391
221999949670,211cyclictest0-21swapper/409:28:184
222009949569,211cyclictest0-21swapper/511:35:485
222009949531,3cyclictest0-21swapper/511:56:065
2220199492152,338cyclictest644-21nscd11:35:316
221979949024,84cyclictest0-21swapper/209:38:252
221969948663,250cyclictest0-21swapper/111:51:411
222009948155,296cyclictest12378-21apt-get12:00:175
2220099480139,338cyclictest16163-21ssh12:20:245
222029947612,211cyclictest73-21ksoftirqd/710:12:167
222009947695,42cyclictest22578-21/usr/sbin/munin10:40:135
22201994737,126cyclictest0-21swapper/612:40:296
22195994739,338cyclictest14835-21runrttasks09:40:270
221979946840,169cyclictest33-21ksoftirqd/212:20:572
22202994671,211cyclictest0-21swapper/709:35:007
22199994661,84cyclictest0-21swapper/412:20:074
2220199465420,43cyclictest631rcuc/610:15:076
2220299464124,84cyclictest0-21swapper/710:05:207
2220299464123,338cyclictest0-21swapper/712:45:127
222009946483,85cyclictest0-21swapper/512:35:055
2220099463123,338cyclictest0-21swapper/510:55:365
2219999462122,338cyclictest0-21swapper/412:00:024
2219799462121,338cyclictest0-21swapper/209:40:222
221959946134,301cyclictest0-21swapper/012:40:070
222029946079,296cyclictest0-21swapper/709:40:217
2219799460120,338cyclictest16578-21sed11:40:312
221959946077,126cyclictest0-21swapper/011:40:310
221959945933,338cyclictest0-21swapper/012:35:070
2220299458118,337cyclictest0-21swapper/711:40:337
222009945634,3cyclictest24046-21/usr/sbin/munin12:25:155
221999945635,2cyclictest0-21swapper/409:40:134
221989945675,211cyclictest13357-21taskset09:40:153
221989945633,3cyclictest0-21swapper/311:35:353
221969945634,176cyclictest121rcu_preempt12:45:141
2219599456198,126cyclictest121rcu_preempt11:15:080
221999945572,380cyclictest0-21swapper/410:05:304
221999945533,338cyclictest68350irq/122-eth011:35:354
2219599453118,119cyclictest9-21ksoftirqd/012:20:280
222029945271,213cyclictest0-21swapper/712:25:137
2220199451111,338cyclictest0-21swapper/611:05:246
221979945028,256cyclictest22193-21cyclictest12:25:142
2220299448108,338cyclictest1556-21runrttasks11:15:077
2220199448110,171cyclictest0-21swapper/609:40:276
221989944864,211cyclictest24845-21grep12:25:153
2219799448238,42cyclictest0-21swapper/210:15:082
2219599448109,84cyclictest8069-21pmu-power11:35:540
2220299447108,84cyclictest0-21swapper/712:00:127
2219999447106,338cyclictest0-21swapper/410:55:324
221969944464,84cyclictest0-21swapper/112:20:431
2220199443103,338cyclictest0-21swapper/612:00:106
221999944220,257cyclictest13482-21ssh12:35:204
2219699442101,338cyclictest0-21swapper/111:15:021
221989944199,339cyclictest623-21nscd10:55:303
222009943960,84cyclictest0-21swapper/510:05:265
2219699437142,134cyclictest5634-21kworker/u16:310:15:081
221989943210,126cyclictest0-21swapper/312:35:223
222019942989,86cyclictest0-21swapper/610:55:246
221969942886,211cyclictest25-21ksoftirqd/110:55:211
22198994251,211cyclictest0-21swapper/311:40:213
222029942482,339cyclictest0-21swapper/710:15:107
221999942483,338cyclictest0-21swapper/412:40:314
221989942444,48cyclictest0-21swapper/311:15:033
221959942483,338cyclictest0-21swapper/012:00:170
221979942382,338cyclictest0-21swapper/212:35:202
221959942282,338cyclictest0-21swapper/010:55:460
221969942078,211cyclictest25-21ksoftirqd/110:05:261
221959942079,338cyclictest0-21swapper/010:40:120
221999941979,338cyclictest0-21swapper/410:15:104
221989941979,337cyclictest0-21swapper/312:20:243
221999941675,338cyclictest0-21swapper/412:05:154
221969941577,84cyclictest0-21swapper/112:35:031
222029941475,84cyclictest0-21swapper/712:35:057
221969941476,84cyclictest0-21swapper/112:00:051
221959941434,127cyclictest23202-21ssh12:05:140
222009941232,296cyclictest0-21swapper/510:15:115
222009941170,338cyclictest0-21swapper/511:15:065
222019941068,338cyclictest0-21swapper/612:05:156
221959940968,338cyclictest0-21swapper/012:10:140
222009940829,295cyclictest31903-21grep12:45:145
221989940767,254cyclictest0-21swapper/310:15:093
222019940666,338cyclictest0-21swapper/611:15:076
221999940362,338cyclictest0-21swapper/412:25:144
221979940319,169cyclictest33-21ksoftirqd/212:05:152
221989940262,338cyclictest22193-21cyclictest10:05:123
222019940161,338cyclictest0-21swapper/612:10:146
222029940061,302cyclictest0-21swapper/712:05:147
222029940059,338cyclictest0-21swapper/710:40:117
221979939958,338cyclictest0-21swapper/212:00:032
221989939513,84cyclictest0-21swapper/312:00:163
2220299380119,257cyclictest791-21ssh12:10:147
22201993797,118cyclictest0-21swapper/612:35:066
221969937841,168cyclictest25-21ksoftirqd/112:05:151
2219799375118,254cyclictest0-21swapper/212:10:142
2220099372114,253cyclictest792-21df12:10:145
222009937074,84cyclictest22193-21cyclictest12:05:155
221969936930,84cyclictest0-21swapper/110:40:121
221979936422,42cyclictest0-21swapper/210:40:122
2219999363111,41cyclictest121rcu_preempt11:15:104
221999936122,84cyclictest0-21swapper/412:10:124
2219699360108,86cyclictest24819-21fschecks_count12:25:141
2219799359101,169cyclictest31895-21tr12:45:122
221989935819,84cyclictest0-21swapper/312:05:143
221959935724,249cyclictest0-21swapper/012:25:150
222019935617,84cyclictest0-21swapper/612:25:146
2219999353268,83cyclictest481ktimersoftd/410:40:124
221999935057,78cyclictest31894-21grep12:45:134
22198993422,84cyclictest41-21ksoftirqd/312:45:123
221969934184,254cyclictest0-21swapper/112:10:131
221989933539,3cyclictest0-21swapper/310:40:113
2220299334118,85cyclictest0-21swapper/712:30:147
222019932329,211cyclictest0-21swapper/610:40:136
222019931761,84cyclictest0-21swapper/612:45:136
2219899316100,127cyclictest121rcu_preempt12:30:143
222009931416,295cyclictest2531-21rm12:30:135
221969930814,170cyclictest0-21swapper/112:30:141
22198993056,126cyclictest0-21swapper/312:10:133
22199993026,293cyclictest0-21swapper/412:30:134
22195993011,126cyclictest0-21swapper/012:30:140
22195993001,168cyclictest31869-21grep12:45:130
221979928128,171cyclictest0-21swapper/212:30:142
222019926513,3cyclictest0-21swapper/612:30:146
2172728861,24sleep30-21swapper/307:09:273
2165628252,27sleep70-21swapper/707:08:267
2167528151,27sleep60-21swapper/607:08:426
57632800,0sleep30-21swapper/309:51:533
2156128048,28sleep50-21swapper/507:07:055
2152028051,26sleep20-21swapper/207:06:292
2176227842,32sleep00-21swapper/007:09:560
2155727746,27sleep10-21swapper/107:07:001
1916127747,27sleep40-21swapper/407:05:034
253992740,0sleep00-21swapper/009:22:510
122952740,1sleep20-21swapper/208:40:012
22198992810,0cyclictest0-21swapper/307:13:113
22196992810,0cyclictest0-21swapper/107:13:201
22202992727,0cyclictest0-21swapper/707:12:467
22201992727,0cyclictest0-21swapper/607:12:516
22200992710,17cyclictest0-21swapper/507:12:405
22199992710,0cyclictest0-21swapper/407:12:404
22197992727,0cyclictest0-21swapper/207:12:512
22195992727,0cyclictest0-21swapper/007:12:400
2220299220,13cyclictest0-21swapper/711:24:037
253802210,0sleep70-21swapper/709:00:157
2220099218,11cyclictest5103-21sh10:29:045
2220099218,11cyclictest28832-21tr09:05:195
2220099218,11cyclictest28832-21tr09:05:185
2220099217,12cyclictest2253-21sh07:29:595
2220099210,20cyclictest0-21swapper/511:24:015
22195992110,7cyclictest0-21swapper/008:21:580
2219599210,20cyclictest29916-21diskmemload11:21:150
2219599210,20cyclictest0-21swapper/009:45:420
2220299200,12cyclictest0-21swapper/710:49:327
2220099209,10cyclictest29488-21ssh11:46:465
2220099200,1cyclictest0-21swapper/510:49:295
2220099200,19cyclictest0-21swapper/509:45:375
2219599200,19cyclictest2255-21ssh10:46:290
2220099199,9cyclictest19238-21grep09:20:135
22198991917,1cyclictest26954-21ssh11:23:463
145422190,1sleep00-21swapper/010:33:330
2220099189,8cyclictest0-21swapper/507:53:405
2220099188,9cyclictest30748-21cut07:20:225
2220099188,9cyclictest28449-21ssh10:24:475
2220099187,10cyclictest17911-21ssh09:58:135
22200991810,7cyclictest0-21swapper/510:30:585
2219799186,1cyclictest32642-21ssh10:45:092
2219599188,9cyclictest5262-21ssh10:29:080
2220199172,2cyclictest959-21ssh11:49:216
2220099179,7cyclictest5219-21ssh09:13:215
2220099179,7cyclictest0-21swapper/508:25:225
2220099179,7cyclictest0-21swapper/507:37:285
2220099178,8cyclictest30574-21grep08:15:145
2220099178,8cyclictest17618-21chrt08:45:395
2220099178,8cyclictest13850-21sh09:17:125
2220099177,9cyclictest0-21swapper/509:50:495
2219599179,7cyclictest7003-21cat07:35:170
2219599178,8cyclictest11881-21sed09:55:150
2219599172,7cyclictest0-21swapper/009:00:000
2219599171,7cyclictest0-21swapper/007:55:010
22195991710,6cyclictest1734-21sendmail-mta09:50:180
22195991710,6cyclictest0-21swapper/007:15:260
100962170,0sleep30-21swapper/309:15:173
2220199161,2cyclictest0-21swapper/610:46:196
2220099169,6cyclictest0-21swapper/507:55:145
2220099168,4cyclictest0-21swapper/508:30:185
2220099166,9cyclictest15145-21date08:45:015
2220099166,9cyclictest0-21swapper/508:02:215
22200991610,5cyclictest0-21swapper/508:52:175
2219599167,8cyclictest4470-21sh09:12:510
2219599167,8cyclictest289782sleep008:12:100
2219599167,8cyclictest19598-21expr10:20:120
22195991610,5cyclictest0-21swapper/011:46:060
22195991610,5cyclictest0-21swapper/009:18:140
22202991513,1cyclictest0-21swapper/710:22:497
22202991513,1cyclictest0-21swapper/708:35:177
2220199151,2cyclictest0-21swapper/611:21:006
2220199150,13cyclictest25499-21cat09:45:246
2220099159,5cyclictest24572sleep508:20:425
2220099159,5cyclictest0-21swapper/508:58:345
2220099158,6cyclictest117192sleep508:37:075
2220099158,6cyclictest0-21swapper/507:44:515
2220099157,7cyclictest0-21swapper/508:10:595
22200991510,4cyclictest0-21swapper/508:06:585
2219999152,12cyclictest68350irq/122-eth010:47:034
2219999151,13cyclictest68350irq/122-eth011:21:014
2219999150,14cyclictest0-21swapper/409:47:064
22198991513,1cyclictest0-21swapper/309:45:453
2219899150,14cyclictest27904-21ssh11:45:433
2219799152,1cyclictest0-21swapper/211:22:402
2219799150,14cyclictest0-21swapper/209:55:102
2219699156,5cyclictest25-21ksoftirqd/108:40:001
22196991514,0cyclictest0-21swapper/111:20:071
2219699151,11cyclictest121rcu_preempt09:45:461
2219699150,14cyclictest0-21swapper/111:45:031
2219599159,5cyclictest0-21swapper/008:06:230
2219599157,7cyclictest32336-21seq07:25:130
2219599157,7cyclictest0-21swapper/009:07:250
2219599157,7cyclictest0-21swapper/009:07:250
22195991510,4cyclictest0-21swapper/008:50:220
22195991510,4cyclictest0-21swapper/008:46:360
22202991412,1cyclictest0-21swapper/709:55:567
22202991411,2cyclictest8948-21ntp_states10:30:197
2220299140,2cyclictest26101-21ssh09:45:367
2220299140,1cyclictest0-21swapper/709:52:357
2220299140,13cyclictest0-21swapper/711:46:417
2220199140,13cyclictest0-21swapper/610:33:006
2220099149,4cyclictest0-21swapper/507:30:305
2220099146,7cyclictest0-21swapper/507:48:065
2220099146,7cyclictest0-21swapper/507:18:115
22199991412,1cyclictest0-21swapper/410:33:014
22199991412,1cyclictest0-21swapper/409:55:114
2219999140,1cyclictest0-21swapper/411:48:164
2219999140,13cyclictest0-21swapper/410:27:214
2219899140,1cyclictest0-21swapper/310:46:153
2219899140,13cyclictest0-21swapper/309:55:303
22197991412,1cyclictest0-21swapper/210:33:012
22197991412,1cyclictest0-21swapper/209:53:292
2219799140,1cyclictest0-21swapper/211:47:372
2219799140,1cyclictest0-21swapper/209:45:232
2219699140,13cyclictest0-21swapper/110:46:441
2219599149,4cyclictest0-21swapper/008:34:020
2219599149,4cyclictest0-21swapper/007:31:170
2219599148,5cyclictest0-21swapper/008:35:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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