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2026-01-31 - 22:32
[ 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 Sat Jan 31, 2026 12:59:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
598599704110,380cyclictest0-21swapper/511:05:145
598099693568,41cyclictest111rcuc/012:29:410
59879968042,168cyclictest0-21swapper/712:39:127
59879968042,168cyclictest0-21swapper/712:39:117
59879968042,168cyclictest0-21swapper/712:39:117
598099671373,126cyclictest0-21swapper/011:10:190
59809966733,126cyclictest0-21swapper/009:25:270
598199661109,295cyclictest0-21swapper/111:03:201
598099658316,127cyclictest0-21swapper/012:39:070
598099658316,127cyclictest0-21swapper/012:39:060
598099658316,127cyclictest0-21swapper/012:39:060
598099652354,125cyclictest0-21swapper/007:43:060
5984996467,381cyclictest0-21swapper/412:29:094
59849964595,126cyclictest0-21swapper/411:15:114
59849964150,126cyclictest0-21swapper/412:12:244
5986996395,126cyclictest0-21swapper/610:45:156
5986996394,3cyclictest0-21swapper/609:26:166
5984996373,2cyclictest0-21swapper/409:26:174
59849962976,422cyclictest0-21swapper/411:51:284
59829962974,381cyclictest0-21swapper/212:37:452
59829962974,381cyclictest0-21swapper/212:37:442
59829962974,381cyclictest0-21swapper/212:37:442
59869962773,381cyclictest0-21swapper/612:11:416
59829962433,296cyclictest0-21swapper/210:30:182
598399621193,212cyclictest0-21swapper/311:15:093
598399621113,84cyclictest0-21swapper/310:31:413
598099620112,128cyclictest0-21swapper/012:20:370
59879961766,126cyclictest0-21swapper/712:41:407
59829961520,380cyclictest0-21swapper/212:05:252
59819961519,380cyclictest0-21swapper/111:06:241
59809961562,380cyclictest0-21swapper/011:07:250
598099615317,126cyclictest0-21swapper/012:11:160
59839961460,381cyclictest0-21swapper/311:01:263
598299612313,126cyclictest0-21swapper/211:01:102
59809961119,126cyclictest0-21swapper/011:50:380
59859961018,383cyclictest0-21swapper/509:29:115
59819960610,42cyclictest0-21swapper/112:11:121
59829960411,50cyclictest0-21swapper/211:35:412
59869960311,125cyclictest623-21nscd11:17:096
59879960210,383cyclictest0-21swapper/709:26:167
59819960294,126cyclictest0-21swapper/111:36:181
59879960190,380cyclictest0-21swapper/711:01:447
59809959744,422cyclictest0-21swapper/011:25:230
5986995950,84cyclictest0-21swapper/612:36:166
5986995950,84cyclictest0-21swapper/612:36:166
5986995950,84cyclictest0-21swapper/612:36:156
5982995954,83cyclictest121rcu_preempt12:11:572
598399590122,296cyclictest0-21swapper/309:27:143
59879958778,295cyclictest0-21swapper/710:45:177
5982995865,3cyclictest0-21swapper/209:29:122
59869958578,296cyclictest1556-21runrttasks11:38:506
598299585118,126cyclictest0-21swapper/211:45:152
598299585118,126cyclictest0-21swapper/211:45:152
598199585501,4cyclictest241ktimersoftd/110:32:501
59819958476,126cyclictest0-21swapper/112:29:041
59879958373,296cyclictest0-21swapper/711:17:597
598199583200,253cyclictest121rcu_preempt11:52:591
598699582244,83cyclictest0-21swapper/611:08:316
59859958232,84cyclictest0-21swapper/512:29:425
59859958229,84cyclictest0-21swapper/512:42:105
59839958129,126cyclictest0-21swapper/311:25:533
598099581116,84cyclictest121rcu_preempt09:30:170
598399578108,339cyclictest0-21swapper/312:26:113
59859957724,380cyclictest0-21swapper/510:45:275
598699576490,84cyclictest631rcuc/611:03:116
598099576239,84cyclictest0-21swapper/011:00:490
598099575106,126cyclictest0-21swapper/011:35:450
598499573314,84cyclictest0-21swapper/411:25:534
59839957221,126cyclictest0-21swapper/312:13:533
598099572146,253cyclictest0-21swapper/011:19:380
59839957058,381cyclictest0-21swapper/311:08:343
59809957020,126cyclictest17014-21rm10:35:240
598599569312,126cyclictest0-21swapper/511:19:305
59809956857,338cyclictest0-21swapper/010:34:080
59829956756,380cyclictest0-21swapper/212:26:542
59819956756,295cyclictest0-21swapper/112:39:551
59819956756,295cyclictest0-21swapper/112:39:541
59819956756,295cyclictest0-21swapper/112:39:541
59829956659,211cyclictest14931-21cut10:50:202
59839956558,338cyclictest0-21swapper/311:50:333
59849956394,253cyclictest0-21swapper/407:42:164
59869955889,169cyclictest65-21ksoftirqd/612:28:436
59869955484,296cyclictest0-21swapper/611:25:536
59879955382,382cyclictest0-21swapper/711:35:177
5983995520,84cyclictest23248-21ssh12:36:163
5983995520,84cyclictest23248-21ssh12:36:153
5983995520,84cyclictest23248-21ssh12:36:153
598499551465,84cyclictest481ktimersoftd/411:09:214
5986995501,338cyclictest0-21swapper/612:43:256
598499548289,128cyclictest0-21swapper/412:43:214
59829954881,85cyclictest0-21swapper/211:54:162
59819954677,296cyclictest0-21swapper/112:21:241
598099546127,214cyclictest30189-21nscd10:45:300
59819954479,84cyclictest121rcu_preempt11:45:181
59819954479,84cyclictest121rcu_preempt11:45:181
598599543113,296cyclictest0-21swapper/511:04:465
59809954279,168cyclictest14343-21diskmemload12:42:480
59849954133,85cyclictest0-21swapper/410:34:564
59819954133,84cyclictest0-21swapper/109:25:381
598699539239,126cyclictest0-21swapper/611:30:336
598599539160,82cyclictest14251-21kworker/u16:110:35:275
59849953972,127cyclictest0-21swapper/411:03:364
598199539115,126cyclictest0-21swapper/111:30:431
598699537111,126cyclictest15758-21ssh11:51:576
59859953529,422cyclictest0-21swapper/511:40:035
59819953326,338cyclictest0-21swapper/111:40:171
59869953064,126cyclictest0-21swapper/609:30:176
59849952922,2cyclictest0-21swapper/412:45:214
59859952717,126cyclictest0-21swapper/511:30:435
59849952719,84cyclictest0-21swapper/411:37:344
59829952658,296cyclictest1683-21ntpd07:43:342
59819952518,296cyclictest0-21swapper/111:19:341
59859952195,295cyclictest0-21swapper/511:26:055
598599521269,83cyclictest0-21swapper/511:39:385
59859952113,169cyclictest0-21swapper/512:11:415
59859952110,338cyclictest0-21swapper/511:54:295
598299521179,126cyclictest28251-21cstates12:00:182
59879951711,126cyclictest0-21swapper/712:11:387
59859951711,84cyclictest0-21swapper/510:31:065
5987995158,383cyclictest0-21swapper/711:07:447
5984995155,84cyclictest0-21swapper/410:35:294
59829951545,211cyclictest0-21swapper/211:19:552
5984995130,84cyclictest23249-21taskset12:36:164
5984995130,84cyclictest23249-21taskset12:36:164
5984995130,84cyclictest23249-21taskset12:36:154
59829951387,253cyclictest0-21swapper/212:30:152
598499510255,168cyclictest0-21swapper/410:15:294
598499510255,168cyclictest0-21swapper/410:15:284
5982995103,383cyclictest0-21swapper/211:07:442
59819950944,83cyclictest0-21swapper/112:43:351
598499505423,3cyclictest481ktimersoftd/411:45:224
598499505423,3cyclictest481ktimersoftd/411:45:224
59839950535,296cyclictest0-21swapper/309:30:173
59879950381,126cyclictest73-21ksoftirqd/711:25:167
59839950381,84cyclictest0-21swapper/311:39:363
598099503117,253cyclictest101ktimersoftd/011:30:430
59849950236,211cyclictest49-21ksoftirqd/411:30:454
598499501160,338cyclictest31124-21latency12:20:434
598799500115,211cyclictest32382-21ssh12:21:257
598399500118,126cyclictest0-21swapper/312:44:453
59809950035,42cyclictest121rcu_preempt12:30:110
598099499116,296cyclictest187-21md0_raid112:45:250
598799498158,338cyclictest16250irq/123-ahci[0007:45:067
59839949829,84cyclictest0-21swapper/307:43:183
59849949732,210cyclictest0-21swapper/412:15:064
59829949672,84cyclictest121rcu_preempt11:25:152
598699495200,126cyclictest16459-21nscd11:10:176
59819949425,296cyclictest0-21swapper/110:45:421
598199493155,84cyclictest20568-21ssh09:30:421
59809949329,42cyclictest0-21swapper/010:15:200
59809949329,42cyclictest0-21swapper/010:15:200
59829949126,126cyclictest0-21swapper/212:40:442
598299490107,210cyclictest0-21swapper/211:30:342
59859948924,126cyclictest20747-21/usr/sbin/munin09:30:555
598599487150,82cyclictest300-21systemd-journal12:38:255
598599487150,82cyclictest300-21systemd-journal12:38:255
598599487150,82cyclictest300-21systemd-journal12:38:245
59829948722,126cyclictest20108-21df_inode09:30:242
59819948622,84cyclictest0-21swapper/110:15:231
59819948622,84cyclictest0-21swapper/110:15:221
598799485274,8cyclictest0-21swapper/712:29:467
598799485270,42cyclictest0-21swapper/711:30:137
59849948520,126cyclictest0-21swapper/410:45:184
59839948516,127cyclictest0-21swapper/312:20:153
598799484145,128cyclictest0-21swapper/709:30:567
59829948318,84cyclictest0-21swapper/212:20:352
59819948321,331cyclictest0-21swapper/111:10:191
59849948212,211cyclictest49-21ksoftirqd/412:00:174
59869948015,211cyclictest0-21swapper/610:30:166
59819948057,126cyclictest0-21swapper/107:44:391
59879947996,175cyclictest16357-21ssh11:53:287
59849947910,296cyclictest0-21swapper/411:10:024
5981994789,338cyclictest0-21swapper/111:26:081
59809947814,253cyclictest0-21swapper/012:05:230
59869947610,84cyclictest0-21swapper/612:05:286
59859947612,298cyclictest0-21swapper/512:20:515
59829947511,84cyclictest0-21swapper/210:45:332
598199475225,120cyclictest28134-21cstates12:00:111
59879947347,211cyclictest73-21ksoftirqd/710:35:377
59819947185,126cyclictest14932-21runrttasks10:50:201
5980994713,338cyclictest0-21swapper/010:55:080
5986994673,46cyclictest0-21swapper/607:44:006
598099465168,84cyclictest121rcu_preempt10:50:230
59869946478,211cyclictest0-21swapper/612:20:226
598399464122,126cyclictest121rcu_preempt12:45:173
598199463124,92cyclictest0-21swapper/112:45:311
59879946235,211cyclictest29081-1kworker/7:0H12:45:317
598799462121,338cyclictest28224-21ssh12:00:177
59859946283,295cyclictest0-21swapper/511:45:045
59859946283,295cyclictest0-21swapper/511:45:045
59859946239,256cyclictest0-21swapper/512:05:195
598799461120,338cyclictest0-21swapper/710:32:437
59839946139,84cyclictest0-21swapper/311:10:143
59879946039,255cyclictest0-21swapper/707:45:107
59879946038,256cyclictest0-21swapper/711:40:047
598399460122,169cyclictest0-21swapper/310:35:273
59829945934,258cyclictest0-21swapper/210:55:112
598399458117,338cyclictest0-21swapper/310:45:193
59859945533,256cyclictest0-21swapper/507:42:155
59829945534,255cyclictest0-21swapper/211:40:102
59809945533,84cyclictest0-21swapper/012:00:120
598599454115,84cyclictest0-21swapper/512:45:275
59849945472,209cyclictest49-21ksoftirqd/410:50:214
59839945430,126cyclictest0-21swapper/311:45:203
59839945430,126cyclictest0-21swapper/311:45:193
598599453370,3cyclictest561ktimersoftd/511:10:055
59849945231,2cyclictest0-21swapper/412:05:134
59829945230,256cyclictest0-21swapper/207:45:102
59869945128,256cyclictest0-21swapper/611:45:266
59869945128,256cyclictest0-21swapper/611:45:256
59879944928,255cyclictest0-21swapper/712:05:247
59859944864,211cyclictest0-21swapper/510:55:155
59829944863,169cyclictest0-21swapper/212:45:172
59809944725,255cyclictest0-21swapper/011:45:260
59809944725,255cyclictest0-21swapper/011:45:250
598399445146,126cyclictest5915-21expr12:05:233
59849944258,169cyclictest1556-21runrttasks11:40:154
59869944117,126cyclictest28161-21ssh12:00:146
59859944118,256cyclictest0-21swapper/507:45:115
59839944117,169cyclictest5978-21cyclictest10:15:273
59839944117,169cyclictest5978-21cyclictest10:15:263
598299441101,338cyclictest0-21swapper/211:20:072
598299440183,254cyclictest321ktimersoftd/212:15:062
59849943999,126cyclictest49-21ksoftirqd/409:30:594
59829943816,82cyclictest0-21swapper/211:10:142
59819943815,84cyclictest0-21swapper/112:30:101
5983994359,253cyclictest0-21swapper/311:20:043
59809943597,171cyclictest0-21swapper/007:45:100
598199434181,42cyclictest24776-21expr11:20:151
5985994308,256cyclictest0-21swapper/512:00:205
59819943050,169cyclictest0-21swapper/110:35:301
598399426211,84cyclictest121rcu_preempt11:30:463
5982994264,84cyclictest0-21swapper/210:35:232
59809942444,83cyclictest0-21swapper/011:40:080
59879942281,339cyclictest0-21swapper/711:10:037
59879942180,338cyclictest0-21swapper/711:45:267
59879942180,338cyclictest0-21swapper/711:45:257
59859942180,338cyclictest0-21swapper/510:15:265
59859942180,338cyclictest0-21swapper/510:15:265
59869941980,84cyclictest0-21swapper/610:50:226
59809941981,84cyclictest0-21swapper/011:20:050
59879941876,339cyclictest0-21swapper/711:20:057
59869941880,84cyclictest0-21swapper/611:40:196
59829941876,339cyclictest0-21swapper/210:15:272
59829941876,339cyclictest0-21swapper/210:15:272
59839941775,211cyclictest300-21systemd-journal12:30:103
598699416117,169cyclictest0-21swapper/610:35:286
598599416116,126cyclictest121rcu_preempt12:30:085
59859941575,337cyclictest0-21swapper/510:50:225
59849941574,253cyclictest0-21swapper/412:30:134
59879941328,296cyclictest0-21swapper/710:15:237
59879941328,296cyclictest0-21swapper/710:15:227
59869941375,84cyclictest0-21swapper/612:45:326
59859941372,127cyclictest24249-21sh11:20:025
59879941270,339cyclictest0-21swapper/710:55:127
59869941169,169cyclictest0-21swapper/611:20:026
598199411113,211cyclictest23096-21rm10:55:091
598199410115,211cyclictest631-21ptp4l12:05:251
59879940867,338cyclictest0-21swapper/710:50:207
59869940828,256cyclictest0-21swapper/610:55:076
59869940725,126cyclictest10777-21cat12:30:136
598399406149,91cyclictest121rcu_preempt12:00:103
59839940321,84cyclictest0-21swapper/311:40:023
59839940162,84cyclictest0-21swapper/310:50:203
59819939855,126cyclictest0-21swapper/112:15:091
598399395100,217cyclictest0-21swapper/312:15:043
598499393221,84cyclictest0-21swapper/411:20:134
5983993889,41cyclictest0-21swapper/307:45:133
59869937736,211cyclictest0-21swapper/610:15:326
59869937736,211cyclictest0-21swapper/610:15:326
59849937740,2cyclictest0-21swapper/407:45:134
59859937639,47cyclictest0-21swapper/511:55:125
59849936930,81cyclictest0-21swapper/410:55:084
598099369112,126cyclictest9-21ksoftirqd/012:15:050
59859936828,338cyclictest0-21swapper/512:15:065
598399367110,127cyclictest0-21swapper/310:55:153
59879936023,172cyclictest0-21swapper/712:15:067
59879935314,84cyclictest0-21swapper/712:30:157
59809934811,84cyclictest0-21swapper/011:55:140
59819934447,84cyclictest28209-21/usr/sbin/munin07:45:111
5986993401,84cyclictest0-21swapper/612:15:086
59849933540,2cyclictest0-21swapper/411:55:024
59839933338,211cyclictest14343-21diskmemload11:55:023
59819933275,126cyclictest18555-21sh11:55:131
59869931818,211cyclictest0-21swapper/611:55:146
59869930392,126cyclictest0-21swapper/607:45:116
59879928734,171cyclictest0-21swapper/711:55:147
59829928532,42cyclictest0-21swapper/211:55:142
4162210296,3sleep70-21swapper/707:05:227
521928555,26sleep60-21swapper/607:05:306
533328455,26sleep30-21swapper/307:06:553
551328252,27sleep40-21swapper/407:09:284
536928151,27sleep10-21swapper/107:07:251
547427950,26sleep50-21swapper/507:08:575
280427745,28sleep20-21swapper/207:05:002
67582750,0sleep70-21swapper/709:55:207
539527545,27sleep00-21swapper/007:07:480
43282740,0sleep30-21swapper/309:39:053
7482700,0sleep10-21swapper/109:18:511
5987992810,0cyclictest0-21swapper/707:13:137
5986992810,0cyclictest0-21swapper/607:12:516
5983992828,0cyclictest0-21swapper/307:13:053
5985992710,0cyclictest0-21swapper/507:12:395
5984992710,17cyclictest0-21swapper/407:12:474
5982992727,0cyclictest0-21swapper/207:12:422
5981992726,1cyclictest0-21swapper/107:12:431
5980992710,0cyclictest0-21swapper/007:12:430
598799231,20cyclictest0-21swapper/708:20:157
598799231,20cyclictest0-21swapper/708:20:157
5981992318,1cyclictest121rcu_preempt09:36:351
5981992211,6cyclictest0-21swapper/108:20:001
598199219,1cyclictest25-21ksoftirqd/110:01:501
598199218,1cyclictest25-21ksoftirqd/110:44:131
598199217,13cyclictest241ktimersoftd/109:42:021
5981992110,6cyclictest25-21ksoftirqd/110:20:181
5986992018,1cyclictest641ktimersoftd/610:29:276
598599200,1cyclictest0-21swapper/508:05:035
5981992011,3cyclictest25-21ksoftirqd/109:47:121
5981992010,7cyclictest25-21ksoftirqd/110:00:001
598199197,11cyclictest241ktimersoftd/109:50:201
5981991910,5cyclictest25-21ksoftirqd/110:25:241
5981991910,5cyclictest25-21ksoftirqd/108:50:221
5981991910,5cyclictest25-21ksoftirqd/108:50:211
598099192,8cyclictest0-21swapper/009:05:010
154422190,0sleep50-21swapper/508:15:185
5984991816,1cyclictest68350irq/122-eth010:25:124
598199189,5cyclictest25-21ksoftirqd/110:10:161
598199188,6cyclictest25-21ksoftirqd/107:35:121
598199187,6cyclictest0-21swapper/108:50:001
598199187,3cyclictest13627-21perf08:15:001
5981991816,1cyclictest241ktimersoftd/110:09:571
5981991816,1cyclictest241ktimersoftd/107:34:491
5981991815,2cyclictest241ktimersoftd/109:10:171
5981991810,4cyclictest121rcu_preempt09:20:111
598499171,15cyclictest0-21swapper/410:40:164
598399170,16cyclictest0-21swapper/309:43:143
598199179,5cyclictest25-21ksoftirqd/108:35:001
598199178,6cyclictest25-21ksoftirqd/109:10:001
598199178,6cyclictest25-21ksoftirqd/108:05:121
598199177,6cyclictest0-21swapper/107:55:141
598199177,5cyclictest0-21swapper/108:20:151
598199177,5cyclictest0-21swapper/108:20:151
598199176,7cyclictest0-21swapper/108:45:011
598199176,5cyclictest0-21swapper/107:25:141
5981991715,1cyclictest241ktimersoftd/108:55:251
5981991715,1cyclictest241ktimersoftd/108:25:011
5981991715,1cyclictest241ktimersoftd/107:15:011
5981991715,1cyclictest241ktimersoftd/107:15:011
5981991714,2cyclictest241ktimersoftd/108:05:001
598799160,14cyclictest27901-21grep10:40:197
598699160,14cyclictest0-21swapper/609:37:136
598599160,15cyclictest0-21swapper/510:29:195
5984991613,2cyclictest28781-21cstates09:35:114
5984991612,3cyclictest0-21swapper/410:03:344
598399162,13cyclictest0-21swapper/310:08:333
598399160,15cyclictest0-21swapper/309:48:093
598299161,2cyclictest0-21swapper/209:49:282
598299160,15cyclictest9624-21ssh10:29:132
598199169,4cyclictest25-21ksoftirqd/107:20:131
598199167,6cyclictest25-21ksoftirqd/109:00:191
5981991614,1cyclictest241ktimersoftd/107:51:171
5981991610,1cyclictest121rcu_preempt08:35:111
598099161,13cyclictest0-21swapper/008:05:120
104242160,0sleep50-21swapper/509:00:205
598799151,13cyclictest0-21swapper/710:11:467
598799150,14cyclictest0-21swapper/709:41:407
598799150,13cyclictest27769-21sed10:05:237
5986991513,1cyclictest0-21swapper/609:49:226
5986991512,2cyclictest0-21swapper/610:02:586
5986991512,2cyclictest0-21swapper/608:05:136
598699150,14cyclictest0-21swapper/610:44:216
5985991513,1cyclictest0-21swapper/510:11:485
5985991513,1cyclictest0-21swapper/509:45:315
5985991513,1cyclictest0-21swapper/509:44:595
598599150,14cyclictest0-21swapper/509:38:025
5983991513,1cyclictest0-21swapper/309:55:313
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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