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2026-03-04 - 16:31
[ 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 Wed Mar 04, 2026 12:57:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2116999752114,381cyclictest12348-21taskset12:20:027
211629974831,126cyclictest0-21swapper/012:06:280
2116999715207,126cyclictest19903-1kworker/u17:212:36:447
211669970370,126cyclictest28865-21rm11:14:494
211649969255,211cyclictest0-21swapper/212:09:492
211659968993,338cyclictest28983-21diskmemload10:13:553
211659968993,338cyclictest28983-21diskmemload10:13:553
2116999674588,50cyclictest711rcuc/712:06:047
2116699669162,342cyclictest0-21swapper/412:17:284
2116299661150,126cyclictest187-21md0_raid110:57:060
2116299653143,295cyclictest0-21swapper/010:03:270
2116699636339,128cyclictest481ktimersoftd/410:03:284
2116499636125,339cyclictest121rcu_preempt10:48:092
21164996360,84cyclictest0-21swapper/210:39:232
211639963683,380cyclictest0-21swapper/112:06:301
2116299636552,4cyclictest101ktimersoftd/011:28:420
211699962978,126cyclictest0-21swapper/710:48:027
2116399623112,296cyclictest0-21swapper/111:02:231
211679962268,380cyclictest2033-21sh10:56:175
211649962225,466cyclictest0-21swapper/210:40:192
211659962166,127cyclictest22702-21runrttasks11:28:133
2116399620537,3cyclictest231rcuc/110:37:531
2116899619108,296cyclictest0-21swapper/610:11:056
2116899619108,296cyclictest0-21swapper/610:11:056
211639961726,126cyclictest0-21swapper/112:26:111
211669961259,295cyclictest121rcu_preempt11:03:304
2116599611103,84cyclictest0-21swapper/311:02:513
211659960513,84cyclictest0-21swapper/310:24:353
211639960249,380cyclictest0-21swapper/111:30:061
2116299595219,161cyclictest0-21swapper/010:22:580
21166995930,84cyclictest0-21swapper/412:38:524
21166995920,83cyclictest0-21swapper/411:47:324
211659959238,381cyclictest0-21swapper/311:49:423
2116599592122,296cyclictest0-21swapper/309:04:353
211689959180,338cyclictest0-21swapper/612:05:446
211629959183,84cyclictest121rcu_preempt11:38:350
2116299591124,84cyclictest121rcu_preempt10:12:330
2116299591124,84cyclictest121rcu_preempt10:12:330
211639959082,126cyclictest0-21swapper/111:28:461
2116699589249,338cyclictest68350irq/122-eth011:27:334
211699958880,126cyclictest0-21swapper/711:57:067
211689958577,126cyclictest0-21swapper/610:56:146
2116899585116,296cyclictest0-21swapper/611:02:516
2116399585115,259cyclictest0-21swapper/111:12:511
211659958434,381cyclictest0-21swapper/312:38:163
211689958270,296cyclictest0-21swapper/612:26:116
2116599581110,297cyclictest0-21swapper/312:28:293
211649957930,338cyclictest0-21swapper/211:11:312
2116299578533,42cyclictest101ktimersoftd/012:41:240
2116299578533,42cyclictest101ktimersoftd/012:41:240
211699957764,170cyclictest0-21swapper/710:04:227
211649957669,334cyclictest0-21swapper/210:12:482
211649957669,334cyclictest0-21swapper/210:12:472
211629957322,87cyclictest0-21swapper/011:12:230
211669957224,2cyclictest0-21swapper/410:13:104
211669957224,2cyclictest0-21swapper/410:13:104
2116299572104,295cyclictest0-21swapper/012:17:500
211629957163,211cyclictest0-21swapper/010:50:000
211679956961,126cyclictest121rcu_preempt10:49:595
2116799569100,295cyclictest0-21swapper/512:38:345
211629956756,380cyclictest0-21swapper/011:02:420
211629956717,211cyclictest0-21swapper/010:32:000
211629956717,211cyclictest0-21swapper/010:31:590
211669956616,84cyclictest121rcu_preempt10:23:294
211689956553,296cyclictest0-21swapper/610:47:116
211629956515,126cyclictest24384-21ssh11:30:060
211689956453,296cyclictest0-21swapper/610:23:526
211639956415,126cyclictest0-21swapper/112:18:261
211629956314,84cyclictest0-21swapper/012:26:510
211669956198,83cyclictest10766-21sh10:05:214
211639956111,84cyclictest0-21swapper/110:57:101
2116299560178,168cyclictest0-21swapper/012:20:280
2116899558221,253cyclictest25365-21fschecks_time11:30:156
211659955688,295cyclictest0-21swapper/310:40:403
21169995551,381cyclictest0-21swapper/710:37:247
21166995552,85cyclictest0-21swapper/409:04:264
21165995551,380cyclictest0-21swapper/310:15:423
211659955445,127cyclictest1683-21ntpd10:05:073
211669955387,211cyclictest0-21swapper/411:37:134
211649955241,338cyclictest121rcu_preempt11:00:302
211649955241,126cyclictest0-21swapper/212:28:252
211639955182,296cyclictest121rcu_preempt10:47:491
21162995511,126cyclictest1444-21ssh10:36:500
21165995501,338cyclictest0-21swapper/309:34:383
211669954983,211cyclictest0-21swapper/410:36:514
211669954981,295cyclictest0-21swapper/412:26:464
211649954981,338cyclictest121rcu_preempt10:24:052
2116999547121,295cyclictest0-21swapper/711:38:357
2116599546119,254cyclictest0-21swapper/310:58:033
211639954635,380cyclictest0-21swapper/110:04:501
211639954534,380cyclictest0-21swapper/110:22:231
211659954436,135cyclictest0-21swapper/310:38:343
2116499544203,338cyclictest16458-21nscd12:30:132
2116399544121,84cyclictest121rcu_preempt10:12:351
2116399544121,84cyclictest121rcu_preempt10:12:341
211689954379,211cyclictest65-21ksoftirqd/611:11:366
21167995431,118cyclictest0-21swapper/511:58:065
2116499543117,296cyclictest0-21swapper/211:46:542
211699954235,84cyclictest0-21swapper/711:47:497
2116699542120,213cyclictest68350irq/122-eth012:09:044
211669954131,296cyclictest0-21swapper/411:56:014
211639954173,465cyclictest0-21swapper/111:38:071
211669954034,41cyclictest0-21swapper/412:41:444
211669954034,41cyclictest0-21swapper/412:41:444
211699953973,126cyclictest0-21swapper/711:00:407
211669953933,42cyclictest0-21swapper/410:58:184
2116599539111,212cyclictest41-21ksoftirqd/312:18:383
2116999538196,339cyclictest28798-21kworker/u16:210:21:097
211679953832,41cyclictest0-21swapper/510:13:045
211679953832,41cyclictest0-21swapper/510:13:035
211629953828,422cyclictest0-21swapper/010:40:500
2116899537111,296cyclictest21160-21cyclictest11:57:586
211659953767,126cyclictest0-21swapper/311:56:343
211699953627,84cyclictest0-21swapper/710:12:487
211699953627,84cyclictest0-21swapper/710:12:487
211689953628,169cyclictest0-21swapper/610:36:386
211679953669,253cyclictest0-21swapper/512:09:245
211639953524,84cyclictest0-21swapper/109:32:431
211649953423,338cyclictest121rcu_preempt12:43:382
211649953423,338cyclictest121rcu_preempt12:43:382
2116899533107,84cyclictest121rcu_preempt10:40:396
211649953325,84cyclictest0-21swapper/211:57:112
2116599531103,296cyclictest24387-21ssh10:31:333
2116599531103,296cyclictest24387-21ssh10:31:323
211629953121,126cyclictest0-21swapper/011:47:370
2116899530103,296cyclictest0-21swapper/612:42:306
2116899530103,296cyclictest0-21swapper/612:42:306
2116799529442,3cyclictest551rcuc/510:31:325
2116799529442,3cyclictest551rcuc/510:31:315
211699952821,84cyclictest0-21swapper/710:40:217
211659952820,87cyclictest0-21swapper/312:40:303
211659952820,87cyclictest0-21swapper/312:40:303
211689952762,126cyclictest0-21swapper/612:17:196
211689952760,127cyclictest0-21swapper/612:38:406
211639952719,84cyclictest0-21swapper/110:40:111
2116499526103,261cyclictest623-21nscd10:03:282
211649952514,380cyclictest0-21swapper/212:18:322
211639952416,126cyclictest0-21swapper/112:40:281
211639952416,126cyclictest0-21swapper/112:40:271
211669952315,211cyclictest0-21swapper/410:15:384
211649952316,254cyclictest0-21swapper/212:37:162
211689952115,48cyclictest0-21swapper/611:37:386
211639952152,126cyclictest0-21swapper/110:15:481
211699951912,84cyclictest0-21swapper/711:12:347
211689951849,338cyclictest21160-21cyclictest10:04:576
211649951791,253cyclictest0-21swapper/211:29:292
21163995178,85cyclictest0-21swapper/111:46:101
21164995154,296cyclictest0-21swapper/210:59:222
2116799513430,3cyclictest551rcuc/511:30:155
2116299513215,126cyclictest0-21swapper/011:57:360
21167995091,126cyclictest0-21swapper/511:29:195
21165995090,84cyclictest0-21swapper/311:36:193
21169995080,50cyclictest0-21swapper/711:28:557
21167995080,83cyclictest561ktimersoftd/511:47:315
21167995060,84cyclictest0-21swapper/509:02:275
211689950581,84cyclictest12038-21ssh09:32:446
2116799505120,170cyclictest57-21ksoftirqd/512:18:525
2116699503204,126cyclictest121rcu_preempt10:48:254
2116899502330,84cyclictest0-21swapper/611:26:556
211629950234,84cyclictest0-21swapper/009:04:550
211699950174,296cyclictest0-21swapper/709:05:037
211639950132,295cyclictest0-21swapper/111:15:291
211699950034,84cyclictest30416-21ssh11:15:197
2116999500201,126cyclictest0-21swapper/712:26:007
211679950031,211cyclictest0-21swapper/510:04:225
2116899499115,126cyclictest65-21ksoftirqd/611:50:226
211679949934,295cyclictest0-21swapper/512:26:215
211659949976,86cyclictest121rcu_preempt10:49:143
2116499499455,42cyclictest311rcuc/212:20:182
211639949932,296cyclictest0-21swapper/111:50:321
2116299499294,41cyclictest0-21swapper/010:05:260
211689949833,338cyclictest0-21swapper/611:47:166
211629949774,211cyclictest0-21swapper/012:30:160
211649949670,295cyclictest0-21swapper/210:32:002
211649949670,295cyclictest0-21swapper/210:32:002
211649949669,296cyclictest0-21swapper/212:00:262
211699949568,254cyclictest0-21swapper/712:40:597
211699949568,254cyclictest0-21swapper/712:40:597
211689949430,218cyclictest0-21swapper/611:15:126
211659949328,41cyclictest121rcu_preempt10:04:233
211679949228,41cyclictest0-21swapper/512:42:455
211679949228,41cyclictest0-21swapper/512:42:455
2116699492111,126cyclictest0-21swapper/409:34:584
2116999490105,382cyclictest0-21swapper/712:17:277
211689949068,84cyclictest0-21swapper/610:32:176
211689949068,84cyclictest0-21swapper/610:32:166
211639949024,43cyclictest0-21swapper/111:56:451
211699948919,211cyclictest0-21swapper/710:58:037
211679948966,127cyclictest0-21swapper/511:37:245
211629948924,126cyclictest20539-21ssh10:50:100
211689948861,211cyclictest0-21swapper/609:03:356
211629948723,295cyclictest0-21swapper/012:37:130
2116499486314,84cyclictest0-21swapper/209:35:062
2116299485185,126cyclictest0-21swapper/009:33:320
211679948456,380cyclictest0-21swapper/510:23:305
211659948457,296cyclictest0-21swapper/312:09:173
211679948212,84cyclictest0-21swapper/510:38:415
211669948215,84cyclictest0-21swapper/411:50:234
21164994788,339cyclictest0-21swapper/211:50:072
21165994779,298cyclictest0-21swapper/311:11:503
211639947711,84cyclictest0-21swapper/109:05:031
211629947798,295cyclictest29077-21rm10:15:430
211669947611,338cyclictest11102-21smartctl11:40:154
211679947448,126cyclictest0-21swapper/509:34:145
211669947410,253cyclictest0-21swapper/411:15:184
21167994716,295cyclictest0-21swapper/512:00:255
211649946943,211cyclictest33-21ksoftirqd/210:15:412
21163994694,84cyclictest0-21swapper/110:31:331
21163994694,84cyclictest0-21swapper/110:31:321
211679946841,253cyclictest0-21swapper/511:13:565
2116799463123,337cyclictest29434-21ssh12:30:205
2116799463123,337cyclictest0-21swapper/510:40:205
211679946282,84cyclictest0-21swapper/511:01:105
211669946279,84cyclictest0-21swapper/409:35:084
2116499462123,84cyclictest121rcu_preempt11:37:222
211629946240,2cyclictest0-21swapper/011:50:240
2116699461120,253cyclictest0-21swapper/410:31:014
2116699461120,253cyclictest0-21swapper/410:31:004
2116599461122,50cyclictest27504-21runrttasks11:50:153
2116399461121,338cyclictest0-21swapper/112:20:321
2116999459415,42cyclictest711rcuc/709:34:387
2116599459119,338cyclictest21160-21cyclictest12:30:053
2116399459118,338cyclictest0-21swapper/112:36:541
2116699458163,211cyclictest481ktimersoftd/412:20:144
2116499458119,126cyclictest121rcu_preempt09:33:542
211699945634,84cyclictest0-21swapper/710:15:437
211699945634,2cyclictest0-21swapper/710:31:507
211699945634,2cyclictest0-21swapper/710:31:497
211679945634,84cyclictest0-21swapper/510:15:435
211659945570,219cyclictest21160-21cyclictest11:30:213
211699945433,2cyclictest0-21swapper/711:30:167
211669945475,84cyclictest0-21swapper/412:30:164
2116499454113,84cyclictest121rcu_preempt09:03:052
211649945268,211cyclictest0-21swapper/209:05:102
2116399452238,126cyclictest28798-21kworker/u16:210:50:031
211629945231,46cyclictest0-21swapper/009:05:110
211659945028,253cyclictest0-21swapper/312:20:053
2116799448237,126cyclictest561ktimersoftd/512:10:035
211669944865,210cyclictest49-21ksoftirqd/411:30:244
211649944821,296cyclictest0-21swapper/211:15:122
211689944724,2cyclictest0-21swapper/610:15:156
211669944725,7cyclictest0-21swapper/410:50:064
211639944766,211cyclictest0-21swapper/110:05:061
211629944725,84cyclictest0-21swapper/011:15:220
211689944560,84cyclictest131rcu_sched10:05:066
2116699443106,170cyclictest0-21swapper/410:40:224
2116599442269,84cyclictest0-21swapper/309:35:013
211679944060,254cyclictest0-21swapper/512:20:205
211699943615,2cyclictest0-21swapper/709:01:577
2116299436183,84cyclictest0-21swapper/010:25:060
211659943550,212cyclictest0-21swapper/311:15:103
211689943394,84cyclictest0-21swapper/612:30:146
2116299433261,84cyclictest28674-21ssh12:10:030
21164994329,256cyclictest0-21swapper/208:47:502
21164994325,254cyclictest0-21swapper/210:50:042
21168994309,290cyclictest0-21swapper/610:50:046
21166994304,295cyclictest0-21swapper/410:25:074
21165994307,256cyclictest0-21swapper/308:47:513
21164994281,211cyclictest0-21swapper/211:30:202
21169994261,126cyclictest0-21swapper/710:05:117
21164994263,2cyclictest0-21swapper/211:40:142
21169994242,255cyclictest0-21swapper/708:47:507
21163994231,256cyclictest0-21swapper/109:02:561
21169994221,170cyclictest0-21swapper/712:30:027
211689942283,84cyclictest0-21swapper/612:20:206
211669942183,84cyclictest0-21swapper/409:05:114
211639942180,338cyclictest0-21swapper/112:10:141
211689942083,84cyclictest0-21swapper/612:10:156
211679942082,84cyclictest0-21swapper/510:50:065
211659942079,338cyclictest0-21swapper/310:50:063
211679941980,84cyclictest0-21swapper/511:50:335
2116599419205,126cyclictest0-21swapper/309:05:093
211649941979,304cyclictest0-21swapper/210:05:312
2116299419209,41cyclictest261-21jbd2/md0-809:35:120
211639941876,211cyclictest0-21swapper/109:35:091
211689941737,84cyclictest0-21swapper/609:35:096
211649941737,296cyclictest0-21swapper/212:10:052
211669941679,84cyclictest29999-21ssh12:10:144
211699941573,339cyclictest0-21swapper/711:50:107
211669941576,84cyclictest0-21swapper/408:47:494
211649941535,296cyclictest0-21swapper/210:25:062
211659941434,296cyclictest0-21swapper/312:00:273
211639941435,255cyclictest0-21swapper/112:30:191
211679941231,85cyclictest0-21swapper/511:15:305
211669941031,126cyclictest0-21swapper/412:00:264
211659941072,48cyclictest121rcu_preempt12:10:043
211679940970,84cyclictest0-21swapper/510:05:205
211679940723,210cyclictest0-21swapper/509:35:065
2116999406320,84cyclictest721ktimersoftd/709:35:067
211629940222,84cyclictest0-21swapper/008:47:480
21167993917,253cyclictest0-21swapper/509:05:035
21168993876,2cyclictest0-21swapper/611:40:146
211629938647,169cyclictest0-21swapper/012:00:270
21163993855,85cyclictest0-21swapper/108:47:411
211639937739,170cyclictest0-21swapper/110:25:061
211689937634,127cyclictest121rcu_preempt10:25:096
2116999373120,126cyclictest0-21swapper/712:00:287
2116799371114,254cyclictest10100-21ssh10:25:085
211699936834,123cyclictest0-21swapper/710:25:097
211699936829,42cyclictest0-21swapper/712:10:077
211699936427,84cyclictest0-21swapper/710:50:047
211689936326,126cyclictest0-21swapper/609:05:096
211679935517,171cyclictest0-21swapper/508:47:515
211689935012,171cyclictest0-21swapper/608:47:506
211639935013,256cyclictest0-21swapper/111:40:151
211689934894,85cyclictest0-21swapper/612:00:286
21165993487,338cyclictest0-21swapper/310:25:123
2116399339125,84cyclictest25-21ksoftirqd/112:00:271
211629932632,2cyclictest0-21swapper/011:40:150
21169992961,168cyclictest0-21swapper/711:40:147
211659928373,129cyclictest11102-21smartctl11:40:143
211679927826,90cyclictest28983-21diskmemload11:40:155
293532940,1sleep20-21swapper/208:15:122
243812870,0sleep10-21swapper/109:55:161
2066428554,28sleep70-21swapper/707:09:027
2052728555,27sleep20-21swapper/207:07:042
2050728454,27sleep10-21swapper/107:06:471
1813128250,28sleep30-21swapper/307:05:053
2065328150,27sleep50-21swapper/507:08:515
1813428050,27sleep60-21swapper/607:05:086
2051627948,27sleep00-21swapper/007:06:540
2044327846,28sleep40-21swapper/407:05:534
21169992828,0cyclictest0-21swapper/707:40:417
21169992810,18cyclictest0-21swapper/709:28:527
21169992810,18cyclictest0-21swapper/709:16:147
21169992810,18cyclictest0-21swapper/708:39:307
21169992810,0cyclictest0-21swapper/707:14:097
21165992828,0cyclictest0-21swapper/309:16:173
21165992828,0cyclictest0-21swapper/308:31:233
21165992810,18cyclictest0-21swapper/308:39:243
21165992810,18cyclictest0-21swapper/307:55:323
21165992810,18cyclictest0-21swapper/307:51:063
21165992810,18cyclictest0-21swapper/307:40:533
21165992810,18cyclictest0-21swapper/307:26:583
21165992810,18cyclictest0-21swapper/307:17:593
21165992810,0cyclictest0-21swapper/309:51:033
21165992810,0cyclictest0-21swapper/309:28:323
21165992810,0cyclictest0-21swapper/308:17:513
21165992810,0cyclictest0-21swapper/307:22:223
21163992810,18cyclictest0-21swapper/109:16:471
21163992810,18cyclictest0-21swapper/107:13:591
21163992810,17cyclictest0-21swapper/109:50:541
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