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2026-02-20 - 20:50
[ 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
Characteristics of the 376 highest latencies:
System rack6slot0.osadl.org (updated Fri Feb 20, 2026 13:03:19)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3823999202191,5cyclictest3541-21CPU15
3823999202191,5cyclictest3541-21CPU15
3823999202191,5cyclictest3541-21CPU15
3822699197187,7cyclictest2459-21CPU4
3822699197187,7cyclictest2459-21CPU4
3823799196193,2cyclictest0-21swapper/2010:25:1813
3823799196193,2cyclictest0-21swapper/2010:25:1813
3823799196193,2cyclictest0-21swapper/2010:25:1713
3822899196155,23cyclictest0-21swapper/1411:15:116
3822899196155,23cyclictest0-21swapper/1411:15:106
3821799196165,25cyclictest0-21swapper/409:41:5834
3821799196165,25cyclictest0-21swapper/409:41:5834
3821799196165,25cyclictest0-21swapper/409:41:5734
38217991951,186cyclictest0-21swapper/410:00:1934
38217991951,186cyclictest0-21swapper/410:00:1834
38217991941,189cyclictest27177-21idleruntime-cro12:05:0134
38217991941,189cyclictest27177-21idleruntime-cro12:05:0134
38235991931,2cyclictest0-21swapper/1810:25:1710
38235991931,2cyclictest0-21swapper/1810:25:1610
38235991931,2cyclictest0-21swapper/1810:25:1610
3822899193173,17cyclictest0-21swapper/1409:23:016
3822899193173,17cyclictest0-21swapper/1409:23:006
3822899193173,17cyclictest0-21swapper/1409:23:006
3824699192151,31cyclictest0-21swapper/2811:55:3221
3824699192151,31cyclictest0-21swapper/2811:55:3221
3821899190164,17cyclictest0-21swapper/510:05:2735
3821899190164,17cyclictest0-21swapper/510:05:2635
3825799189156,30cyclictest0-21swapper/3711:27:2531
3825799189156,30cyclictest0-21swapper/3711:27:2531
3825099188159,15cyclictest0-21swapper/3210:11:3426
3825099188159,15cyclictest0-21swapper/3210:11:3426
3825099188159,15cyclictest0-21swapper/3210:11:3426
3825499187177,7cyclictest0-21swapper/3508:45:3129
3825499187177,7cyclictest0-21swapper/3508:45:3129
3823599187169,16cyclictest0-21swapper/1810:54:1210
3823599187169,16cyclictest0-21swapper/1810:54:1210
38246991861,182cyclictest0-21swapper/2810:30:0121
38246991861,182cyclictest0-21swapper/2810:30:0121
38246991861,182cyclictest0-21swapper/2810:30:0021
3822799186135,39cyclictest3609-21CPU5
3822799186135,39cyclictest3609-21CPU5
3823599184153,27cyclictest0-21swapper/1810:24:1810
3823599184153,27cyclictest0-21swapper/1810:24:1810
38235991841,3cyclictest0-21swapper/1812:00:1310
38235991841,3cyclictest0-21swapper/1812:00:1210
38234991841,95cyclictest0-21swapper/1712:05:169
38234991841,95cyclictest0-21swapper/1712:05:169
38234991841,95cyclictest0-21swapper/1712:05:159
3822799184160,7cyclictest0-21swapper/1308:20:275
3824699183138,42cyclictest3546-21CPU21
3824699183138,42cyclictest3546-21CPU21
3824699183138,42cyclictest3546-21CPU21
3823599183150,31cyclictest0-21swapper/1812:12:5910
3823599183150,31cyclictest0-21swapper/1812:12:5810
3821899183124,44cyclictest0-21swapper/512:09:5035
3821899183124,44cyclictest0-21swapper/512:09:4935
3821899183124,44cyclictest0-21swapper/512:09:4935
3825899182167,13cyclictest0-21swapper/3809:58:4432
3825899182167,13cyclictest0-21swapper/3809:58:4332
3824999182152,27cyclictest0-21swapper/3110:51:3825
3824999182152,27cyclictest0-21swapper/3110:51:3825
3823899182169,10cyclictest0-21swapper/2110:49:4114
3823899182169,10cyclictest0-21swapper/2110:49:4114
3822199182172,8cyclictest0-21swapper/808:00:0638
3822199182172,8cyclictest0-21swapper/808:00:0638
3822199182135,44cyclictest0-21swapper/812:35:3238
3822199182135,44cyclictest0-21swapper/812:35:3138
3821699182174,5cyclictest0-21swapper/312:38:4823
3821699182174,5cyclictest0-21swapper/312:38:4823
3821699182166,11cyclictest0-21swapper/309:29:5723
3821699182166,11cyclictest0-21swapper/309:29:5723
3821699182166,11cyclictest0-21swapper/309:29:5723
38257991813,7cyclictest2456-21CPU31
38257991813,7cyclictest2456-21CPU31
3823599181153,25cyclictest0-21swapper/1811:33:1410
3823599181153,25cyclictest0-21swapper/1811:33:1310
3822199181178,2cyclictest0-21swapper/811:14:3938
3822199181178,2cyclictest0-21swapper/811:14:3938
3822199181178,2cyclictest0-21swapper/811:14:3938
3822199181175,2cyclictest0-21swapper/809:51:3838
3822199181175,2cyclictest0-21swapper/809:51:3838
3822199181175,2cyclictest0-21swapper/809:51:3738
3821799181153,25cyclictest0-21swapper/410:20:1034
3821799181153,25cyclictest0-21swapper/410:20:0934
3821799181145,32cyclictest0-21swapper/411:08:0334
3821799181145,32cyclictest0-21swapper/411:08:0234
3821799181145,32cyclictest0-21swapper/411:08:0234
3824699180155,23cyclictest0-21swapper/2811:24:3621
3824699180155,23cyclictest0-21swapper/2811:24:3521
3824699180155,23cyclictest0-21swapper/2811:24:3521
3823899180156,9cyclictest171rcu_preempt07:56:1614
3823899180156,9cyclictest171rcu_preempt07:56:1614
3823899180143,14cyclictest0-21swapper/2108:50:0114
3823899180143,14cyclictest0-21swapper/2108:50:0114
3823899180137,24cyclictest0-21swapper/2107:41:4114
3823899180137,24cyclictest0-21swapper/2107:41:4114
3823899180134,34cyclictest0-21swapper/2110:04:3314
3823899180134,34cyclictest0-21swapper/2110:04:3314
38235991801,3cyclictest2462-21CPU10
38235991801,3cyclictest2462-21CPU10
38235991801,175cyclictest0-21swapper/1812:35:1510
38235991801,175cyclictest0-21swapper/1812:35:1410
3822599180150,28cyclictest0-21swapper/1109:43:463
3822599180150,28cyclictest0-21swapper/1109:43:463
3822599180150,28cyclictest0-21swapper/1109:43:463
38246991791,102cyclictest2447-21CPU21
38246991791,102cyclictest2447-21CPU21
38246991791,102cyclictest2447-21CPU21
3823599179165,10cyclictest0-21swapper/1809:37:1710
3823599179165,10cyclictest0-21swapper/1809:37:1710
3823599179165,10cyclictest0-21swapper/1809:37:1710
3822199179168,9cyclictest0-21swapper/809:36:3938
3822199179168,9cyclictest0-21swapper/809:36:3838
3822199179168,9cyclictest0-21swapper/809:36:3838
3821799179136,33cyclictest0-21swapper/412:13:3234
3821799179136,33cyclictest0-21swapper/412:13:3134
3825299178175,2cyclictest0-21swapper/3410:25:2028
3825299178175,2cyclictest0-21swapper/3410:25:2028
3825299178175,2cyclictest0-21swapper/3410:25:1928
38246991781,126cyclictest0-21swapper/2810:35:1321
38246991781,126cyclictest0-21swapper/2810:35:1321
38246991781,126cyclictest0-21swapper/2810:35:1321
3823899178142,16cyclictest0-21swapper/2110:16:4214
3823899178142,16cyclictest0-21swapper/2110:16:4214
3823899178142,16cyclictest0-21swapper/2110:16:4114
3823899178142,16cyclictest0-21swapper/2110:16:4114
38234991781,174cyclictest0-21swapper/1712:00:279
38234991781,174cyclictest0-21swapper/1712:00:269
3821799178166,10cyclictest0-21swapper/410:27:0134
3821799178166,10cyclictest0-21swapper/410:27:0034
3821799178166,10cyclictest0-21swapper/410:27:0034
3824699177152,19cyclictest0-21swapper/2811:19:0421
3824699177152,19cyclictest0-21swapper/2811:19:0321
38246991771,168cyclictest0-21swapper/2812:10:1521
38246991771,168cyclictest0-21swapper/2812:10:1421
3823899177157,7cyclictest171rcu_preempt11:44:3914
3823899177157,7cyclictest171rcu_preempt11:44:3814
3823899177157,7cyclictest171rcu_preempt11:44:3814
3823899177131,34cyclictest4408-21CPU14
3823899177131,34cyclictest4408-21CPU14
3823499177118,55cyclictest3545-21CPU9
3823499177118,55cyclictest3545-21CPU9
38228991772,4cyclictest37265-21CPU6
38228991772,4cyclictest37265-21CPU6
38228991772,4cyclictest37265-21CPU6
3822199177162,9cyclictest0-21swapper/810:00:5238
3822199177162,9cyclictest0-21swapper/810:00:5238
38217991771,91cyclictest0-21swapper/410:50:1534
38217991771,91cyclictest0-21swapper/410:50:1434
3821799177165,9cyclictest0-21swapper/410:43:2734
3821799177165,9cyclictest0-21swapper/410:43:2734
3821799177165,9cyclictest0-21swapper/410:43:2734
3821799177147,29cyclictest17482-21nfsd12:22:5634
3821799177147,29cyclictest17482-21nfsd12:22:5534
3821699177173,2cyclictest0-21swapper/310:56:2723
3821699177173,2cyclictest0-21swapper/310:56:2623
3821399177161,13cyclictest0-21swapper/007:45:000
3821399177161,13cyclictest0-21swapper/007:45:000
3824599176169,5cyclictest0-21swapper/2712:23:1820
3824599176169,5cyclictest0-21swapper/2712:23:1820
3823899176141,23cyclictest0-21swapper/2109:53:5914
3823899176141,23cyclictest0-21swapper/2109:53:5914
3823899176141,23cyclictest0-21swapper/2109:53:5814
3823899176137,19cyclictest0-21swapper/2109:44:1814
3823899176137,19cyclictest0-21swapper/2109:44:1814
3823899176137,19cyclictest0-21swapper/2109:44:1714
3823499176151,22cyclictest3406-21sshd09:58:289
3823499176151,22cyclictest3406-21sshd09:58:279
3822199176164,10cyclictest0-21swapper/811:17:0838
3822199176164,10cyclictest0-21swapper/811:17:0838
3821899176158,15cyclictest0-21swapper/509:20:1435
3821899176158,15cyclictest0-21swapper/509:20:1435
3821899176158,15cyclictest0-21swapper/509:20:1335
38217991761,89cyclictest0-21swapper/410:30:1534
38217991761,89cyclictest0-21swapper/410:30:1434
38217991761,89cyclictest0-21swapper/410:30:1434
3821699176153,20cyclictest0-21swapper/307:17:0523
3821699176153,20cyclictest0-21swapper/307:17:0523
3824599175128,37cyclictest4407-21CPU20
3824599175128,37cyclictest4407-21CPU20
3824599175128,37cyclictest4407-21CPU20
3823899175163,10cyclictest0-21swapper/2108:05:3314
3823899175163,10cyclictest0-21swapper/2108:05:3314
3823899175151,21cyclictest0-21swapper/2111:57:4714
3823899175151,21cyclictest0-21swapper/2111:57:4614
38234991751,170cyclictest0-21swapper/1708:25:219
38234991751,170cyclictest0-21swapper/1708:25:219
3822799175164,3cyclictest0-21swapper/1309:54:505
3822799175164,3cyclictest0-21swapper/1309:54:505
3822799175164,3cyclictest0-21swapper/1309:54:505
3822799175151,11cyclictest0-21swapper/1307:55:365
3822799175151,11cyclictest0-21swapper/1307:55:365
3822799175141,21cyclictest0-21swapper/1308:49:485
3822799175141,21cyclictest0-21swapper/1308:49:485
3822199175131,38cyclictest3544-21CPU38
3822199175131,38cyclictest3544-21CPU38
3822199175131,38cyclictest3544-21CPU38
38249991747,71cyclictest2464-21CPU25
38249991747,71cyclictest2464-21CPU25
38249991747,71cyclictest2464-21CPU25
38246991741,51cyclictest0-21swapper/2810:23:5721
38246991741,51cyclictest0-21swapper/2810:23:5721
3824599174157,8cyclictest171rcu_preempt09:24:3320
3824599174157,8cyclictest171rcu_preempt09:24:3220
3824599174157,8cyclictest171rcu_preempt09:24:3220
3823899174161,5cyclictest0-21swapper/2109:38:2814
3823899174161,5cyclictest0-21swapper/2109:38:2714
3823899174161,5cyclictest0-21swapper/2109:38:2714
3823899174148,15cyclictest0-21swapper/2109:48:0714
3823899174148,15cyclictest0-21swapper/2109:48:0614
3823899174148,15cyclictest0-21swapper/2109:48:0614
3823899174125,43cyclictest37263-21CPU14
3823899174125,43cyclictest37263-21CPU14
3823499174121,49cyclictest2466-21CPU9
3823499174121,49cyclictest2466-21CPU9
3823499174121,49cyclictest2466-21CPU9
38217991741,126cyclictest0-21swapper/409:51:4334
38217991741,126cyclictest0-21swapper/409:51:4334
38217991741,126cyclictest0-21swapper/409:51:4234
38217991740,170cyclictest0-21swapper/408:30:1834
38217991740,170cyclictest0-21swapper/408:30:1834
3825199173170,2cyclictest0-21swapper/3310:20:0127
3825199173170,2cyclictest0-21swapper/3310:20:0127
3825199173170,2cyclictest0-21swapper/3310:20:0127
3825199173170,2cyclictest0-21swapper/3310:20:0027
3825099173165,6cyclictest0-21swapper/3211:46:0126
3825099173165,6cyclictest0-21swapper/3211:46:0126
3825099173165,6cyclictest0-21swapper/3211:46:0026
38249991733,4cyclictest37263-21CPU25
38249991733,4cyclictest37263-21CPU25
3824699173156,15cyclictest0-21swapper/2809:32:5721
3824699173156,15cyclictest0-21swapper/2809:32:5621
3824699173156,15cyclictest0-21swapper/2809:32:5621
3824699173125,45cyclictest2459-21CPU21
3824699173125,45cyclictest2459-21CPU21
3823899173164,7cyclictest0-21swapper/2109:00:3414
3823899173164,7cyclictest0-21swapper/2109:00:3314
3823899173161,10cyclictest0-21swapper/2107:19:0814
3823899173161,10cyclictest0-21swapper/2107:19:0714
3823899173150,11cyclictest0-21swapper/2108:01:0214
3823899173150,11cyclictest0-21swapper/2108:01:0214
38234991730,170cyclictest0-21swapper/1710:25:309
38234991730,170cyclictest0-21swapper/1710:25:299
38234991730,170cyclictest0-21swapper/1710:25:299
3822799173144,21cyclictest0-21swapper/1310:01:325
3822799173144,21cyclictest0-21swapper/1310:01:325
3821899173157,14cyclictest0-21swapper/510:46:4435
3821899173157,14cyclictest0-21swapper/510:46:4335
38246991721,65cyclictest0-21swapper/2811:05:3021
38246991721,65cyclictest0-21swapper/2811:05:3021
38246991721,65cyclictest0-21swapper/2811:05:2921
3824699172154,16cyclictest0-21swapper/2812:34:0921
3824699172154,16cyclictest0-21swapper/2812:34:0821
38246991720,78cyclictest0-21swapper/2810:20:0121
38246991720,78cyclictest0-21swapper/2810:20:0021
38246991720,78cyclictest0-21swapper/2810:20:0021
38246991720,78cyclictest0-21swapper/2810:20:0021
3824599172115,48cyclictest3541-21CPU20
3824599172115,48cyclictest3541-21CPU20
3824599172115,48cyclictest3541-21CPU20
3823899172164,6cyclictest0-21swapper/2111:30:2614
3823899172164,6cyclictest0-21swapper/2111:30:2614
3823899172154,8cyclictest171rcu_preempt12:25:5014
3823899172154,8cyclictest171rcu_preempt12:25:5014
3823899172150,15cyclictest3548-21CPU14
3823899172150,15cyclictest3548-21CPU14
3823899172150,15cyclictest3548-21CPU14
3823899172128,34cyclictest2459-21CPU14
3823899172128,34cyclictest2459-21CPU14
3823899172117,45cyclictest3544-21CPU14
3823899172117,45cyclictest3544-21CPU14
3823899172117,45cyclictest3544-21CPU14
3823499172158,12cyclictest0-21swapper/1711:27:129
3823499172158,12cyclictest0-21swapper/1711:27:129
38234991721,167cyclictest0-21swapper/1712:10:149
38234991721,167cyclictest0-21swapper/1712:10:149
38228991720,2cyclictest0-21swapper/1408:30:016
38228991720,2cyclictest0-21swapper/1408:30:016
3822799172151,13cyclictest0-21swapper/1310:44:185
3822799172151,13cyclictest0-21swapper/1310:44:185
3822799172151,13cyclictest0-21swapper/1310:44:185
3822599172159,9cyclictest0-21swapper/1109:51:593
3822599172159,9cyclictest0-21swapper/1109:51:593
3822599172159,9cyclictest0-21swapper/1109:51:593
3822599172159,11cyclictest0-21swapper/1111:36:553
3822599172159,11cyclictest0-21swapper/1111:36:553
3822499172160,9cyclictest0-21swapper/1010:42:212
3822499172160,9cyclictest0-21swapper/1010:42:202
3822499172160,9cyclictest0-21swapper/1010:42:202
3822199172169,2cyclictest0-21swapper/809:33:4638
3822199172169,2cyclictest0-21swapper/809:33:4638
3822199172169,2cyclictest0-21swapper/809:33:4638
3822199172166,3cyclictest0-21swapper/810:59:5138
3822199172166,3cyclictest0-21swapper/810:59:5038
3821799172145,23cyclictest0-21swapper/409:23:2734
3821799172145,23cyclictest0-21swapper/409:23:2734
3821799172145,23cyclictest0-21swapper/409:23:2634
38257991712,5cyclictest3610-21CPU31
38257991712,5cyclictest3610-21CPU31
3825499171159,8cyclictest0-21swapper/3512:08:3929
3825499171159,8cyclictest0-21swapper/3512:08:3829
3825499171159,8cyclictest0-21swapper/3512:08:3829
3825099171160,9cyclictest0-21swapper/3209:28:0926
3825099171160,9cyclictest0-21swapper/3209:28:0926
3825099171160,9cyclictest0-21swapper/3209:28:0926
3824599171162,7cyclictest0-21swapper/2710:22:2620
3824599171162,7cyclictest0-21swapper/2710:22:2620
3823899171153,8cyclictest171rcu_preempt09:56:5314
3823899171153,8cyclictest171rcu_preempt09:56:5214
3823899171134,17cyclictest0-21swapper/2110:55:0214
3823899171134,17cyclictest0-21swapper/2110:55:0214
3823899171125,21cyclictest0-21swapper/2112:07:5614
3823899171125,21cyclictest0-21swapper/2112:07:5514
3823899171125,21cyclictest0-21swapper/2112:07:5514
38235991714,138cyclictest2464-21CPU10
38235991714,138cyclictest2464-21CPU10
38235991714,138cyclictest2464-21CPU10
3823599171141,27cyclictest0-21swapper/1811:56:5210
3823599171141,27cyclictest0-21swapper/1811:56:5210
38234991711,164cyclictest0-21swapper/1711:45:159
38234991711,164cyclictest0-21swapper/1711:45:159
38234991711,164cyclictest0-21swapper/1711:45:149
3822899171155,14cyclictest0-21swapper/1412:39:066
3822899171155,14cyclictest0-21swapper/1412:39:056
3822799171159,7cyclictest0-21swapper/1309:49:165
3822799171159,7cyclictest0-21swapper/1309:49:165
3822799171159,7cyclictest0-21swapper/1309:49:165
3822199171160,8cyclictest0-21swapper/811:49:3238
3822199171160,8cyclictest0-21swapper/811:49:3138
3822199171160,8cyclictest0-21swapper/811:49:3138
38217991711,164cyclictest0-21swapper/410:15:1434
38217991711,164cyclictest0-21swapper/410:15:1434
38217991711,164cyclictest0-21swapper/410:15:1434
38217991711,164cyclictest0-21swapper/410:15:1334
38217991711,113cyclictest0-21swapper/410:35:1234
38217991711,113cyclictest0-21swapper/410:35:1234
38217991711,113cyclictest0-21swapper/410:35:1234
3825699170166,2cyclictest0-21swapper/3612:35:2030
3825699170166,2cyclictest0-21swapper/3612:35:1930
3825499170161,4cyclictest0-21swapper/3509:59:5729
3825499170161,4cyclictest0-21swapper/3509:59:5629
3825499170153,14cyclictest3609-21CPU29
3825499170153,14cyclictest3609-21CPU29
3824699170155,13cyclictest0-21swapper/2809:38:0521
3824699170155,13cyclictest0-21swapper/2809:38:0521
3824699170155,13cyclictest0-21swapper/2809:38:0521
3824599170150,14cyclictest0-21swapper/2710:34:3820
3824599170150,14cyclictest0-21swapper/2710:34:3720
3824599170150,14cyclictest0-21swapper/2710:34:3720
3823899170162,5cyclictest0-21swapper/2111:48:1214
3823899170162,5cyclictest0-21swapper/2111:48:1214
3823899170162,5cyclictest0-21swapper/2111:48:1114
3823899170157,11cyclictest0-21swapper/2109:22:1814
3823899170157,11cyclictest0-21swapper/2109:22:1814
3823899170157,11cyclictest0-21swapper/2109:22:1714
3823899170153,6cyclictest171rcu_preempt07:24:4614
3823899170153,6cyclictest171rcu_preempt07:24:4514
3823899170142,16cyclictest0-21swapper/2109:15:3214
3823899170142,16cyclictest0-21swapper/2109:15:3114
3823899170134,17cyclictest0-21swapper/2108:21:0814
3823899170126,25cyclictest0-21swapper/2112:22:3214
3823899170126,25cyclictest0-21swapper/2112:22:3114
38235991701,8cyclictest2462-21CPU10
38235991701,8cyclictest2462-21CPU10
38235991701,8cyclictest2462-21CPU10
3823499170141,27cyclictest0-21swapper/1709:37:299
3823499170141,27cyclictest0-21swapper/1709:37:299
3823499170141,27cyclictest0-21swapper/1709:37:289
3822899170148,18cyclictest0-21swapper/1412:00:426
3822899170148,18cyclictest0-21swapper/1412:00:416
3822799170157,6cyclictest171rcu_preempt11:41:355
3822799170157,6cyclictest171rcu_preempt11:41:355
3822799170157,6cyclictest171rcu_preempt11:41:345
3822799170139,20cyclictest0-21swapper/1307:31:335
3822799170139,20cyclictest0-21swapper/1307:31:335
3822199170160,8cyclictest0-21swapper/810:24:4438
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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