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2026-02-15 - 23:08
[ 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 Sun Feb 15, 2026 12:58:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
106189970265,422cyclictest0-21swapper/411:21:514
106189970265,422cyclictest0-21swapper/411:21:514
1061599698188,295cyclictest0-21swapper/112:26:431
10621996867,126cyclictest0-21swapper/611:10:276
106149966371,126cyclictest121rcu_preempt07:18:580
1061599656145,381cyclictest121rcu_preempt12:41:111
106149965257,295cyclictest0-21swapper/010:33:420
10616996391,253cyclictest0-21swapper/212:41:552
10614996385,126cyclictest0-21swapper/011:23:550
10614996385,126cyclictest0-21swapper/011:23:540
10622996360,85cyclictest0-21swapper/709:37:247
1061899635336,126cyclictest0-21swapper/410:01:274
1061699632548,82cyclictest311rcuc/211:11:422
1061999630121,211cyclictest57-21ksoftirqd/510:23:415
106199962975,381cyclictest0-21swapper/512:28:555
106189962633,85cyclictest0-21swapper/409:44:464
1061899626201,295cyclictest187-21md0_raid111:49:174
1061699623112,339cyclictest121rcu_preempt09:40:082
106219962167,380cyclictest0-21swapper/612:04:176
106219962167,380cyclictest0-21swapper/612:04:166
106159962028,84cyclictest0-21swapper/110:06:351
106229961965,339cyclictest13927-21sh10:59:577
1062199619108,84cyclictest121rcu_preempt09:36:236
106149961966,338cyclictest10612-21cyclictest10:21:120
1062299614107,88cyclictest0-21swapper/712:25:337
1061599614446,3cyclictest241ktimersoftd/111:38:581
1062299612101,295cyclictest0-21swapper/710:33:107
106189961217,508cyclictest0-21swapper/412:03:204
106189961217,508cyclictest0-21swapper/412:03:204
106169961215,466cyclictest0-21swapper/212:28:412
106179960412,127cyclictest0-21swapper/310:01:533
10616996039,127cyclictest18749-21diskmemload10:02:322
106169960013,3cyclictest0-21swapper/212:04:202
106169960013,3cyclictest0-21swapper/212:04:192
1061999596257,337cyclictest26527-21kworker/u16:111:13:305
10622995950,84cyclictest0-21swapper/711:36:207
10616995953,210cyclictest0-21swapper/209:33:412
106229959380,296cyclictest300-21systemd-journal11:00:157
1061699593125,465cyclictest0-21swapper/211:00:492
10615995933,49cyclictest25-21ksoftirqd/111:40:421
1061999592124,254cyclictest0-21swapper/511:37:555
106199959185,126cyclictest0-21swapper/512:41:555
106199958979,296cyclictest0-21swapper/510:30:505
1061499588332,84cyclictest0-21swapper/011:40:320
106199958779,126cyclictest0-21swapper/510:05:255
1061899587246,126cyclictest0-21swapper/410:59:134
1061899587202,169cyclictest0-21swapper/411:11:074
106179958735,508cyclictest0-21swapper/311:00:493
106149958780,84cyclictest121rcu_preempt10:57:180
1061499587119,295cyclictest15094-21sh10:01:350
106219958534,84cyclictest0-21swapper/609:34:256
106189958574,380cyclictest20219-21nscd10:10:134
106149958532,126cyclictest0-21swapper/012:12:330
106149958436,2cyclictest0-21swapper/011:12:440
106159958231,84cyclictest0-21swapper/111:22:511
106159958231,84cyclictest0-21swapper/111:22:511
1061599582198,126cyclictest121rcu_preempt09:43:241
106219958182,160cyclictest0-21swapper/611:15:296
106149958133,84cyclictest121rcu_preempt11:36:320
106169958072,338cyclictest0-21swapper/210:22:522
106199957868,295cyclictest0-21swapper/509:36:455
106199957770,126cyclictest121rcu_preempt12:04:215
106199957770,126cyclictest121rcu_preempt12:04:205
106179957765,296cyclictest0-21swapper/311:47:493
106159957766,380cyclictest0-21swapper/111:14:191
1062299574278,84cyclictest19189-21nscd12:30:167
106169957425,338cyclictest0-21swapper/209:38:402
1061999573487,84cyclictest551rcuc/512:12:035
1061699573314,126cyclictest0-21swapper/210:34:102
106159957324,338cyclictest3891-21fschecks_count09:35:191
106169957161,84cyclictest0-21swapper/211:20:552
106169957161,84cyclictest0-21swapper/211:20:552
106159957121,126cyclictest0-21swapper/110:55:571
1061599571103,126cyclictest0-21swapper/111:00:441
106149957122,84cyclictest0-21swapper/011:50:020
106159957060,295cyclictest3900-21ssh12:12:251
1062199569358,84cyclictest14947-21irqstats09:45:316
1061499567186,84cyclictest121rcu_preempt10:10:150
1061899566141,422cyclictest10612-21cyclictest12:25:244
106169956616,254cyclictest0-21swapper/212:14:562
106149956554,169cyclictest20320-21taskset10:06:040
106219956213,464cyclictest0-21swapper/610:59:446
106149956011,42cyclictest18749-21diskmemload09:35:190
1062299559516,41cyclictest711rcuc/707:19:387
106179955788,297cyclictest0-21swapper/312:29:443
10615995560,42cyclictest0-21swapper/110:33:521
106179955443,296cyclictest0-21swapper/310:59:173
106159955382,254cyclictest0-21swapper/112:45:271
1061499553301,41cyclictest0-21swapper/012:27:110
1061499553212,211cyclictest13139-21idleruntime-cro09:45:010
10622995521,42cyclictest0-21swapper/712:45:087
1062199552466,3cyclictest631rcuc/610:06:386
106149955288,295cyclictest0-21swapper/011:00:300
106159955183,211cyclictest0-21swapper/110:21:151
106159955143,211cyclictest0-21swapper/110:04:351
106219955038,338cyclictest0-21swapper/610:32:476
1061499550335,84cyclictest0-21swapper/012:43:080
106169954980,296cyclictest0-21swapper/211:48:542
1061699549209,338cyclictest10612-21cyclictest07:19:072
1061899548127,124cyclictest121rcu_preempt10:05:434
1061899548125,126cyclictest4270-21cat09:35:284
106219954739,344cyclictest0-21swapper/612:41:136
1061899547126,83cyclictest0-21swapper/411:50:274
1061799547208,337cyclictest10612-21cyclictest10:33:103
106219954533,339cyclictest0-21swapper/610:03:426
106199954576,211cyclictest12153-21ssh10:56:325
106179954576,380cyclictest0-21swapper/311:37:233
106169954535,507cyclictest0-21swapper/210:09:532
106159954534,296cyclictest0-21swapper/111:47:111
1061999543244,126cyclictest0-21swapper/511:45:195
1061899542285,126cyclictest0-21swapper/412:42:174
106179954230,339cyclictest0-21swapper/309:44:103
106189954174,380cyclictest0-21swapper/411:36:434
106189954133,84cyclictest0-21swapper/410:32:114
106179954129,381cyclictest0-21swapper/310:10:063
1061899540241,126cyclictest0-21swapper/410:23:424
1062199539199,338cyclictest261-21jbd2/md0-811:39:176
106199953970,380cyclictest0-21swapper/511:23:415
106199953970,380cyclictest0-21swapper/511:23:405
106159953970,296cyclictest0-21swapper/107:17:141
1062199538111,253cyclictest121rcu_preempt12:11:456
106229953773,333cyclictest12621-21ssh09:44:017
1061799535240,81cyclictest0-21swapper/311:12:543
1062299534279,253cyclictest721ktimersoftd/711:21:417
1062299534279,253cyclictest721ktimersoftd/711:21:407
106199953428,126cyclictest0-21swapper/510:03:055
106179953324,127cyclictest0-21swapper/309:36:343
1061599533106,127cyclictest0-21swapper/109:34:381
1061899532318,126cyclictest0-21swapper/411:25:244
106169953225,428cyclictest0-21swapper/212:05:132
106169953223,126cyclictest300-21systemd-journal10:59:242
1061599530231,84cyclictest0-21swapper/111:25:121
106149953023,42cyclictest0-21swapper/012:04:310
106149953023,42cyclictest0-21swapper/012:04:310
106219952962,127cyclictest121rcu_preempt12:25:476
106179952919,85cyclictest0-21swapper/311:21:513
106179952919,85cyclictest0-21swapper/311:21:513
106219952821,253cyclictest0-21swapper/611:20:166
106219952821,253cyclictest0-21swapper/611:20:156
106189952719,126cyclictest0-21swapper/411:00:494
106179952514,296cyclictest0-21swapper/312:15:123
106179952414,127cyclictest0-21swapper/310:05:533
106149952312,338cyclictest0-21swapper/011:50:120
1061799522180,254cyclictest0-21swapper/312:04:183
1061799522180,254cyclictest0-21swapper/312:04:183
106169952254,465cyclictest0-21swapper/211:50:252
1061699522100,84cyclictest0-21swapper/212:45:252
106219952112,84cyclictest0-21swapper/611:50:106
1061799519435,4cyclictest401ktimersoftd/312:13:433
106149951910,339cyclictest0-21swapper/009:34:140
106199951811,84cyclictest0-21swapper/511:40:255
1061499517176,126cyclictest121rcu_preempt12:20:230
10617995145,127cyclictest0-21swapper/307:17:143
10622995122,127cyclictest0-21swapper/710:24:217
1062299511466,42cyclictest711rcuc/710:09:367
106149951146,126cyclictest0-21swapper/011:25:390
10622995100,85cyclictest24557-21/usr/sbin/munin11:45:287
10621995101,126cyclictest0-21swapper/609:42:066
1061499510298,8cyclictest0-21swapper/012:05:030
106229950982,295cyclictest0-21swapper/709:34:257
10619995090,41cyclictest0-21swapper/509:40:565
106219950882,423cyclictest0-21swapper/611:00:296
106199950881,211cyclictest57-21ksoftirqd/511:50:175
106169950843,253cyclictest10612-21cyclictest10:10:062
106189950580,422cyclictest0-21swapper/412:11:054
106189950478,423cyclictest0-21swapper/412:45:284
1062299503419,3cyclictest711rcuc/711:15:117
106219950339,296cyclictest121rcu_preempt11:49:446
106169950377,295cyclictest0-21swapper/211:36:562
106219950231,339cyclictest0-21swapper/610:20:446
106199950239,218cyclictest0-21swapper/512:45:105
106199950177,167cyclictest0-21swapper/511:00:485
106159950173,211cyclictest0-21swapper/109:45:191
106149950133,211cyclictest14369-21ssh09:45:190
106189950034,85cyclictest0-21swapper/411:40:124
106159950034,84cyclictest0-21swapper/111:15:091
106189949874,84cyclictest0-21swapper/407:19:214
106229949775,256cyclictest16863-21ssh10:04:407
106199949771,296cyclictest23260-21df_inode11:25:295
1061799497453,42cyclictest391rcuc/309:45:223
106229949670,295cyclictest0-21swapper/712:01:477
106229949670,295cyclictest0-21swapper/712:01:477
1061799495115,211cyclictest22815-21ssh12:44:073
106159949527,211cyclictest31140-21ssh11:50:201
106189949469,83cyclictest121rcu_preempt09:32:594
106159949367,296cyclictest0-21swapper/112:20:291
106159949329,126cyclictest0-21swapper/112:15:111
1061599491110,126cyclictest0-21swapper/112:00:411
1061599491110,126cyclictest0-21swapper/112:00:401
106189949026,42cyclictest0-21swapper/410:35:144
106199948862,210cyclictest57-21ksoftirqd/510:25:125
1061499488320,42cyclictest0-21swapper/011:15:210
106229948664,84cyclictest0-21swapper/711:12:007
106189948622,42cyclictest0-21swapper/411:15:204
106169948516,84cyclictest0-21swapper/212:20:252
106199948420,298cyclictest0-21swapper/509:32:305
106179948418,297cyclictest0-21swapper/310:24:033
106179948318,126cyclictest0-21swapper/311:40:423
1062199482227,253cyclictest641ktimersoftd/612:45:296
106199948218,84cyclictest121rcu_preempt11:15:215
106229948111,296cyclictest0-21swapper/712:12:137
1062199481141,338cyclictest10612-21cyclictest11:25:196
1061599481143,84cyclictest0-21swapper/110:10:131
106199947915,84cyclictest121rcu_preempt10:35:025
106229947855,257cyclictest22829-21ssh10:10:147
1062299477390,84cyclictest711rcuc/712:41:337
1062199477137,338cyclictest16962-21pmu-power11:40:386
106149947510,126cyclictest121rcu_preempt07:20:040
106149946883,168cyclictest121rcu_preempt12:45:090
106199946741,210cyclictest57-21ksoftirqd/512:05:275
1061899466124,339cyclictest24132-21latency12:05:244
10617994661,253cyclictest0-21swapper/309:33:403
10616994661,381cyclictest0-21swapper/211:40:282
10617994651,84cyclictest0-21swapper/311:50:563
106199946441,256cyclictest0-21swapper/507:19:495
1061799463246,85cyclictest23133-21runrttasks11:25:213
1061699460118,84cyclictest121rcu_preempt11:15:242
106229945830,212cyclictest0-21swapper/711:50:127
106199945835,256cyclictest0-21swapper/509:45:305
1061899458202,92cyclictest18749-21diskmemload09:45:134
106219945674,126cyclictest0-21swapper/607:16:566
106169945373,296cyclictest0-21swapper/209:45:382
106179945128,256cyclictest0-21swapper/310:25:093
106219945066,296cyclictest0-21swapper/610:10:116
1061699450111,84cyclictest0-21swapper/211:25:292
1061899448277,83cyclictest0-21swapper/407:20:044
106189944822,338cyclictest0-21swapper/410:25:094
106179944624,2cyclictest0-21swapper/311:15:273
106159944624,2cyclictest16642-21ssh10:25:151
1062299445103,126cyclictest121rcu_preempt09:45:337
106159944562,211cyclictest0-21swapper/110:35:051
1061499445314,84cyclictest0-21swapper/010:25:150
106179944217,42cyclictest0-21swapper/312:20:203
106199944119,84cyclictest0-21swapper/512:20:225
106199943657,84cyclictest0-21swapper/510:10:145
106149943513,176cyclictest0-21swapper/010:35:030
106219943412,2cyclictest0-21swapper/612:20:196
106179943310,84cyclictest0-21swapper/312:05:033
106229943248,211cyclictest0-21swapper/710:25:157
10615994319,2cyclictest0-21swapper/112:05:211
106219942686,338cyclictest19936-1kworker/u17:112:05:266
106179942583,254cyclictest0-21swapper/310:35:043
106169942584,126cyclictest121rcu_preempt10:35:032
106229942283,84cyclictest0-21swapper/712:05:247
106229942182,84cyclictest0-21swapper/710:35:127
106169942079,338cyclictest0-21swapper/212:15:102
106159942080,338cyclictest0-21swapper/112:30:171
106229941980,84cyclictest17031-21processes11:40:417
106219941939,296cyclictest0-21swapper/610:25:126
106189941876,253cyclictest0-21swapper/412:20:244
106199941737,296cyclictest0-21swapper/512:15:145
106199941737,296cyclictest0-21swapper/507:20:095
106169941574,338cyclictest0-21swapper/210:25:122
106159941574,338cyclictest0-21swapper/107:20:081
106229941475,84cyclictest0-21swapper/711:25:187
106219941370,85cyclictest121rcu_preempt12:30:056
106199941373,338cyclictest0-21swapper/512:30:065
106229941172,84cyclictest0-21swapper/712:20:197
106219940968,338cyclictest29566-21kworker/u16:210:35:056
106179940968,338cyclictest0-21swapper/312:30:163
106179940625,126cyclictest0-21swapper/312:45:143
106219940566,84cyclictest0-21swapper/612:15:136
106169940327,161cyclictest0-21swapper/212:30:052
106169939717,214cyclictest0-21swapper/207:20:062
1062199396140,84cyclictest121rcu_preempt07:20:106
106189939413,47cyclictest0-21swapper/412:30:064
10614993895,211cyclictest0-21swapper/012:30:070
106189937334,84cyclictest0-21swapper/412:15:104
106149937329,211cyclictest0-21swapper/012:15:090
106179937234,3cyclictest0-21swapper/307:20:073
1062299369111,127cyclictest73-21ksoftirqd/712:15:127
106229936223,84cyclictest0-21swapper/707:20:107
993629161,27sleep10-21swapper/107:06:281
990628846,38sleep00-21swapper/007:06:020
993328453,28sleep70-21swapper/707:06:257
6742830,1sleep7711rcuc/708:40:017
996528250,28sleep30-21swapper/307:06:533
1010728149,28sleep20-21swapper/207:08:532
1003428149,28sleep60-21swapper/607:07:526
1011928049,28sleep50-21swapper/507:09:035
1002327948,28sleep40-21swapper/407:07:424
53652760,0sleep30-21swapper/311:32:323
235512630,1sleep50-21swapper/509:27:405
128292580,2sleep31061799cyclictest10:40:233
10614992910,18cyclictest0-21swapper/008:11:460
10622992828,0cyclictest0-21swapper/709:04:367
10622992810,18cyclictest0-21swapper/707:13:187
10618992810,18cyclictest0-21swapper/407:13:064
10622992727,0cyclictest0-21swapper/708:11:357
10621992723,4cyclictest0-21swapper/609:04:346
10621992710,17cyclictest0-21swapper/608:11:316
10621992710,0cyclictest0-21swapper/607:13:286
10619992710,17cyclictest0-21swapper/508:11:405
10619992710,17cyclictest0-21swapper/507:13:045
10619992710,0cyclictest0-21swapper/509:03:545
10618992727,0cyclictest0-21swapper/408:11:334
10618992710,17cyclictest0-21swapper/409:03:554
10617992727,0cyclictest0-21swapper/309:04:043
10617992727,0cyclictest0-21swapper/308:11:353
10617992727,0cyclictest0-21swapper/307:13:113
10616992710,17cyclictest0-21swapper/207:13:072
10616992710,0cyclictest0-21swapper/208:12:092
10615992727,0cyclictest0-21swapper/107:13:111
10615992710,17cyclictest0-21swapper/108:11:231
10615992710,0cyclictest0-21swapper/109:03:591
10614992727,0cyclictest0-21swapper/009:04:430
10614992710,0cyclictest0-21swapper/007:13:300
10616992626,0cyclictest0-21swapper/209:03:542
1061599250,24cyclictest0-21swapper/109:25:261
1062199218,11cyclictest17395-21ssh09:25:046
1062199209,10cyclictest15718-21ssh12:38:496
1062199207,11cyclictest6723-21rm11:55:076
10621992010,9cyclictest29143-21sh11:07:126
1061799200,19cyclictest0-21swapper/308:20:013
1062199199,9cyclictest0-21swapper/611:32:076
1062199199,9cyclictest0-21swapper/610:18:046
1062199198,10cyclictest2545-21ssh10:51:356
1062199198,10cyclictest0-21swapper/610:40:466
1062199197,11cyclictest1691-21expr09:55:146
10621991910,8cyclictest0-21swapper/609:51:256
10621991910,8cyclictest0-21swapper/609:13:366
1062199189,8cyclictest0-21swapper/607:30:506
1062199188,9cyclictest0-21swapper/609:23:356
1062299171,15cyclictest0-21swapper/707:40:117
1062199179,7cyclictest0-21swapper/610:46:026
1062199178,8cyclictest0-21swapper/608:38:006
1062199177,9cyclictest19135-21cut08:15:136
10621991711,5cyclictest641ktimersoftd/608:25:246
10621991710,6cyclictest0-21swapper/609:18:286
10622991614,1cyclictest721ktimersoftd/709:15:007
10621991610,5cyclictest0-21swapper/608:47:296
10621991610,5cyclictest0-21swapper/607:48:046
10621991610,5cyclictest0-21swapper/607:41:046
10617991614,1cyclictest18749-21diskmemload10:50:103
10615991614,1cyclictest21393-21apt-get08:20:011
1062299155,5cyclictest73-21ksoftirqd/709:25:557
1062199159,5cyclictest0-21swapper/608:32:026
1062199159,5cyclictest0-21swapper/607:26:216
10618991512,2cyclictest481ktimersoftd/408:20:004
10616991513,1cyclictest32194-21strings10:50:162
145162140,0sleep10-21swapper/112:38:011
1062299145,5cyclictest73-21ksoftirqd/708:10:017
1062299144,6cyclictest73-21ksoftirqd/712:35:227
1062299143,7cyclictest73-21ksoftirqd/710:45:007
10622991412,1cyclictest721ktimersoftd/709:10:017
10622991412,1cyclictest5150-21sh09:56:217
10622991411,2cyclictest721ktimersoftd/709:18:407
10618991412,1cyclictest49-21ksoftirqd/409:29:034
10617991412,1cyclictest0-21swapper/309:28:113
10616991411,2cyclictest321ktimersoftd/210:48:132
10616991410,2cyclictest321ktimersoftd/208:35:142
807621310,1sleep70-21swapper/711:34:227
1062299139,3cyclictest7092-21grep11:55:117
1062299133,7cyclictest73-21ksoftirqd/707:45:157
1062299132,8cyclictest73-21ksoftirqd/709:50:327
10622991311,1cyclictest721ktimersoftd/711:08:327
10622991311,1cyclictest254252sleep710:47:007
10622991311,1cyclictest0-21swapper/708:20:167
10622991310,2cyclictest73-21ksoftirqd/709:00:007
10622991310,2cyclictest721ktimersoftd/710:15:227
10622991310,2cyclictest721ktimersoftd/709:20:167
10622991310,2cyclictest19220-21cut08:15:147
1062199139,3cyclictest22461-21cut08:20:156
1062199138,4cyclictest0-21swapper/609:08:216
10619991311,1cyclictest3942-21ssh10:52:315
10619991311,1cyclictest29758-21grep07:40:115
10619991311,1cyclictest21465-21/usr/sbin/munin09:10:225
10619991311,1cyclictest13304-21ssh09:22:355
10619991311,1cyclictest11061-21ssh11:56:315
1061899139,3cyclictest4847-21sh09:56:094
10618991311,1cyclictest49-21ksoftirqd/411:31:264
10618991311,1cyclictest49-21ksoftirqd/409:15:134
10618991311,1cyclictest0-21swapper/408:05:114
10618991310,2cyclictest68350irq/122-eth009:52:144
10618991310,2cyclictest481ktimersoftd/410:50:544
1061899130,12cyclictest9806-21grep09:20:224
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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