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2026-01-18 - 07:12
[ 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 Sun Jan 18, 2026 01:00:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
944699197191,3cyclictest0-21swapper/022:54:510
944699197191,3cyclictest0-21swapper/022:54:510
944699197191,3cyclictest0-21swapper/022:54:510
949499196166,12cyclictest171rcu_preempt22:25:2833
949499196166,12cyclictest171rcu_preempt22:25:2833
947599195184,8cyclictest0-21swapper/2421:15:2017
947599195184,8cyclictest0-21swapper/2421:15:2017
946999191187,2cyclictest0-21swapper/1919:30:1411
946999191187,2cyclictest0-21swapper/1919:30:1411
944999191187,2cyclictest0-21swapper/321:18:2423
944999191187,2cyclictest0-21swapper/321:18:2423
948599190186,3cyclictest0-21swapper/3322:07:1827
948599190186,3cyclictest0-21swapper/3322:07:1827
948599190186,3cyclictest0-21swapper/3322:07:1727
946299189182,4cyclictest0-21swapper/1421:46:136
946299189182,4cyclictest0-21swapper/1421:46:136
946299189182,4cyclictest0-21swapper/1421:46:136
946099187177,8cyclictest0-21swapper/1321:15:405
946099187177,8cyclictest0-21swapper/1321:15:405
945399187168,16cyclictest0-21swapper/700:28:0337
945399187168,16cyclictest0-21swapper/700:28:0337
945399187168,16cyclictest0-21swapper/700:28:0337
949499186171,8cyclictest171rcu_preempt22:01:5233
949499186171,8cyclictest171rcu_preempt22:01:5133
947699185146,36cyclictest3544-21CPU18
947699185146,36cyclictest3544-21CPU18
947699185146,36cyclictest3544-21CPU18
946399185175,8cyclictest0-21swapper/1519:39:487
946399185175,8cyclictest0-21swapper/1519:39:487
94659918472,103cyclictest0-21swapper/1600:00:218
94659918472,103cyclictest0-21swapper/1600:00:218
949499183173,8cyclictest0-21swapper/3923:31:4533
949499183173,8cyclictest0-21swapper/3923:31:4533
949499183173,8cyclictest0-21swapper/3923:31:4533
949499183140,16cyclictest171rcu_preempt22:53:3233
949499183140,16cyclictest171rcu_preempt22:53:3233
949499183140,16cyclictest171rcu_preempt22:53:3233
949299183171,6cyclictest0-21swapper/3800:24:5232
949299183171,6cyclictest0-21swapper/3800:24:5232
947099183170,10cyclictest0-21swapper/2000:35:4513
947099183170,10cyclictest0-21swapper/2000:35:4513
946399183172,5cyclictest0-21swapper/1500:35:037
946399183172,5cyclictest0-21swapper/1500:35:027
9483991821,5cyclictest27821-21sshd21:25:1725
9483991821,5cyclictest27821-21sshd21:25:1725
94659918272,37cyclictest0-21swapper/1623:25:198
94659918272,37cyclictest0-21swapper/1623:25:198
94659918272,37cyclictest0-21swapper/1623:25:198
946399182170,8cyclictest0-21swapper/1520:16:137
946399182170,8cyclictest0-21swapper/1520:16:137
949499181153,16cyclictest171rcu_preempt21:38:4133
949499181153,16cyclictest171rcu_preempt21:38:4133
949499181153,16cyclictest171rcu_preempt21:38:4133
948999181178,2cyclictest0-21swapper/3621:20:1930
948999181178,2cyclictest0-21swapper/3621:20:1930
949499180165,8cyclictest171rcu_preempt19:21:5033
949499180165,8cyclictest171rcu_preempt19:21:5033
949499180114,35cyclictest0-21swapper/3921:56:1733
949499180114,35cyclictest0-21swapper/3921:56:1733
946399180165,8cyclictest171rcu_preempt19:21:247
946399180165,8cyclictest171rcu_preempt19:21:237
946399180152,18cyclictest0-21swapper/1521:57:067
946399180152,18cyclictest0-21swapper/1521:57:067
946399180116,24cyclictest0-21swapper/1519:19:507
946399180116,24cyclictest0-21swapper/1519:19:507
946299180166,8cyclictest1360-21systemd-logind00:39:336
946299180166,8cyclictest1360-21systemd-logind00:39:336
949499179171,6cyclictest0-21swapper/3923:26:3433
949499179171,6cyclictest0-21swapper/3923:26:3433
949499179171,6cyclictest0-21swapper/3923:26:3433
949499179163,8cyclictest171rcu_preempt20:42:1533
949499179163,8cyclictest171rcu_preempt20:42:1533
946299179128,25cyclictest0-21swapper/1419:24:486
946299179128,25cyclictest0-21swapper/1419:24:486
949499178160,11cyclictest171rcu_preempt20:36:1433
949499178160,11cyclictest171rcu_preempt20:36:1433
949499178129,26cyclictest0-21swapper/3919:34:0133
949499178129,26cyclictest0-21swapper/3919:34:0133
946299178173,4cyclictest0-21swapper/1423:19:246
946299178173,4cyclictest0-21swapper/1423:19:246
944999178170,6cyclictest0-21swapper/321:43:3123
944999178170,6cyclictest0-21swapper/321:43:3123
949499177149,15cyclictest171rcu_preempt22:19:3433
949499177149,15cyclictest171rcu_preempt22:19:3433
949499177131,26cyclictest0-21swapper/3900:16:2833
949499177131,26cyclictest0-21swapper/3900:16:2733
946099177156,11cyclictest0-21swapper/1300:30:315
946099177156,11cyclictest0-21swapper/1300:30:315
949499176118,28cyclictest0-21swapper/3919:47:2133
949499176118,28cyclictest0-21swapper/3919:47:2133
947799176166,8cyclictest0-21swapper/2619:20:0919
947799176166,8cyclictest0-21swapper/2619:20:0919
946299176134,27cyclictest0-21swapper/1400:09:166
946299176134,27cyclictest0-21swapper/1400:09:166
944999176161,12cyclictest0-21swapper/321:34:5623
944999176161,12cyclictest0-21swapper/321:34:5623
944999176161,12cyclictest0-21swapper/321:34:5623
949499175132,23cyclictest0-21swapper/3923:35:1033
949499175132,23cyclictest0-21swapper/3923:35:0933
949199175169,4cyclictest0-21swapper/3723:56:3531
949199175169,4cyclictest0-21swapper/3723:56:3531
949199175169,4cyclictest0-21swapper/3723:56:3531
948699175167,5cyclictest0-21swapper/3422:10:5628
948699175167,5cyclictest0-21swapper/3422:10:5628
949499174162,6cyclictest0-21swapper/3919:55:3433
949499174143,22cyclictest171rcu_preempt23:21:2133
949499174143,22cyclictest171rcu_preempt23:21:2133
949499174143,22cyclictest171rcu_preempt23:21:2133
949499174128,19cyclictest0-21swapper/3921:45:5133
949499174128,19cyclictest0-21swapper/3921:45:5133
949499174128,19cyclictest0-21swapper/3921:45:5133
949499174122,31cyclictest0-21swapper/3922:11:4033
949499174122,31cyclictest0-21swapper/3922:11:4033
94679917432,39cyclictest0-21swapper/1721:25:119
94679917432,39cyclictest0-21swapper/1721:25:119
946299174156,9cyclictest171rcu_preempt22:16:466
946299174156,9cyclictest171rcu_preempt22:16:466
946099174152,9cyclictest0-21swapper/1323:14:035
946099174152,9cyclictest0-21swapper/1323:14:035
945699174164,8cyclictest0-21swapper/923:11:1539
945699174164,8cyclictest0-21swapper/923:11:1539
949499173164,2cyclictest0-21swapper/3921:28:4233
949499173164,2cyclictest0-21swapper/3921:28:4133
949499173154,9cyclictest171rcu_preempt21:12:5033
949499173154,9cyclictest171rcu_preempt21:12:5033
949499173154,9cyclictest171rcu_preempt21:12:4933
949499173143,15cyclictest171rcu_preempt00:37:0233
949499173143,15cyclictest171rcu_preempt00:37:0133
949499173128,24cyclictest0-21swapper/3922:23:0433
949499173128,24cyclictest0-21swapper/3922:23:0433
949499173128,24cyclictest0-21swapper/3922:23:0433
948699173166,5cyclictest0-21swapper/3422:04:2928
948699173166,5cyclictest0-21swapper/3422:04:2928
947799173158,10cyclictest0-21swapper/2622:45:2919
947799173158,10cyclictest0-21swapper/2622:45:2919
947799173158,10cyclictest0-21swapper/2622:45:2919
946299173156,8cyclictest0-21swapper/1423:45:396
946299173156,8cyclictest0-21swapper/1423:45:396
946299173156,8cyclictest0-21swapper/1423:45:396
946099173164,7cyclictest0-21swapper/1321:05:445
946099173164,7cyclictest0-21swapper/1321:05:445
946099173164,7cyclictest0-21swapper/1321:05:445
949499172157,7cyclictest171rcu_preempt22:46:3833
949499172157,7cyclictest171rcu_preempt22:46:3833
949499172157,7cyclictest171rcu_preempt22:46:3733
949499172144,11cyclictest171rcu_preempt19:50:3833
949499172144,11cyclictest171rcu_preempt19:50:3833
9483991722,4cyclictest2447-21CPU25
9483991722,4cyclictest2447-21CPU25
947799172163,8cyclictest0-21swapper/2621:17:4319
947799172163,8cyclictest0-21swapper/2621:17:4319
946399172147,9cyclictest0-21swapper/1523:54:267
946399172147,9cyclictest0-21swapper/1523:54:267
946399172147,9cyclictest0-21swapper/1523:54:267
946299172162,9cyclictest0-21swapper/1400:03:176
946299172162,9cyclictest0-21swapper/1400:03:176
946099172128,26cyclictest0-21swapper/1320:36:085
946099172128,26cyclictest0-21swapper/1320:36:085
949499171155,6cyclictest0-21swapper/3900:33:5133
949499171155,6cyclictest0-21swapper/3900:33:5133
949499171140,18cyclictest0-21swapper/3921:40:5733
949499171140,18cyclictest0-21swapper/3921:40:5733
949499171109,34cyclictest3546-21CPU33
949499171109,34cyclictest3546-21CPU33
946299171154,11cyclictest0-21swapper/1422:26:136
946299171154,11cyclictest0-21swapper/1422:26:126
946099171132,6cyclictest171rcu_preempt19:19:535
946099171132,6cyclictest171rcu_preempt19:19:525
945699171159,10cyclictest0-21swapper/922:39:3339
945699171159,10cyclictest0-21swapper/922:39:3339
94949917034,123cyclictest37346-21qemu-system-x8621:20:1633
94949917034,123cyclictest37346-21qemu-system-x8621:20:1633
949499170129,19cyclictest171rcu_preempt23:03:2733
949499170129,19cyclictest171rcu_preempt23:03:2733
946399170158,6cyclictest0-21swapper/1523:19:087
946399170158,6cyclictest0-21swapper/1523:19:087
946399170141,19cyclictest0-21swapper/1522:04:407
946399170141,19cyclictest0-21swapper/1522:04:407
946299170150,9cyclictest0-21swapper/1400:20:016
946299170150,9cyclictest0-21swapper/1400:20:016
946299170147,10cyclictest0-21swapper/1420:30:016
946299170147,10cyclictest0-21swapper/1420:30:016
946099170150,10cyclictest0-21swapper/1322:04:025
946099170150,10cyclictest0-21swapper/1322:04:025
944999170153,14cyclictest0-21swapper/322:51:1023
944999170153,14cyclictest0-21swapper/322:51:1023
944999170153,14cyclictest0-21swapper/322:51:1023
949499169162,4cyclictest0-21swapper/3919:25:3733
949499169162,4cyclictest0-21swapper/3919:25:3733
949499169141,16cyclictest0-21swapper/3900:11:0833
949499169141,16cyclictest0-21swapper/3900:11:0833
949499169141,16cyclictest0-21swapper/3900:11:0833
949499169141,11cyclictest171rcu_preempt23:43:0333
949499169141,11cyclictest171rcu_preempt23:43:0333
949499169130,18cyclictest0-21swapper/3900:05:3233
949499169130,18cyclictest0-21swapper/3900:05:3233
949499169121,35cyclictest0-21swapper/3923:12:5433
949499169121,35cyclictest0-21swapper/3923:12:5333
949499169111,25cyclictest0-21swapper/3921:06:2433
949499169111,25cyclictest0-21swapper/3921:06:2433
949499169111,25cyclictest0-21swapper/3921:06:2433
948599169162,5cyclictest0-21swapper/3319:10:1327
948599169162,5cyclictest0-21swapper/3319:10:1327
946399169149,9cyclictest0-21swapper/1522:37:117
946399169149,9cyclictest0-21swapper/1522:37:117
946299169164,4cyclictest0-21swapper/1423:23:176
946299169164,4cyclictest0-21swapper/1423:23:176
946299169164,4cyclictest0-21swapper/1423:23:166
946099169115,26cyclictest0-21swapper/1300:01:515
946099169115,26cyclictest0-21swapper/1300:01:515
944999169141,12cyclictest0-21swapper/300:29:0423
944999169141,12cyclictest0-21swapper/300:29:0423
944999169141,12cyclictest0-21swapper/300:29:0423
944699169158,4cyclictest0-21swapper/023:51:560
944699169158,4cyclictest0-21swapper/023:51:560
944699169158,4cyclictest0-21swapper/023:51:560
949499168151,9cyclictest0-21swapper/3922:55:5233
949499168151,9cyclictest0-21swapper/3922:55:5133
949499168130,19cyclictest0-21swapper/3900:02:3533
949499168130,19cyclictest0-21swapper/3900:02:3533
94679916852,104cyclictest0-21swapper/1700:00:189
94679916852,104cyclictest0-21swapper/1700:00:189
94679916838,36cyclictest0-21swapper/1721:35:149
94679916838,36cyclictest0-21swapper/1721:35:149
94679916838,36cyclictest0-21swapper/1721:35:149
946399168161,3cyclictest0-21swapper/1522:34:347
946399168161,3cyclictest0-21swapper/1522:34:347
946399168157,8cyclictest0-21swapper/1519:27:267
946399168157,8cyclictest0-21swapper/1519:27:267
946299168154,8cyclictest0-21swapper/1422:53:206
946299168154,8cyclictest0-21swapper/1422:53:206
946299168154,8cyclictest0-21swapper/1422:53:206
946299168135,12cyclictest171rcu_preempt22:41:526
946299168135,12cyclictest171rcu_preempt22:41:526
946099168161,4cyclictest0-21swapper/1320:24:095
946099168161,4cyclictest0-21swapper/1320:24:095
946099168145,11cyclictest0-21swapper/1323:51:535
946099168145,11cyclictest0-21swapper/1323:51:525
946099168145,11cyclictest0-21swapper/1323:51:525
946099168143,9cyclictest171rcu_preempt21:38:415
946099168143,9cyclictest171rcu_preempt21:38:415
946099168143,9cyclictest171rcu_preempt21:38:415
946099168143,13cyclictest0-21swapper/1323:09:195
946099168143,13cyclictest0-21swapper/1323:09:195
944999168157,8cyclictest0-21swapper/322:28:0623
944999168157,8cyclictest0-21swapper/322:28:0623
944999168143,14cyclictest0-21swapper/323:09:5223
944999168143,14cyclictest0-21swapper/323:09:5223
949499167144,16cyclictest0-21swapper/3920:01:1633
949499167144,16cyclictest0-21swapper/3920:01:1633
949499167129,16cyclictest171rcu_preempt19:40:3833
949499167129,16cyclictest171rcu_preempt19:40:3833
948699167155,8cyclictest2462-21CPU28
948699167155,8cyclictest2462-21CPU28
948599167144,21cyclictest0-21swapper/3320:00:0027
94679916767,40cyclictest0-21swapper/1723:25:209
94679916767,40cyclictest0-21swapper/1723:25:209
94679916767,40cyclictest0-21swapper/1723:25:209
946399167161,4cyclictest0-21swapper/1521:00:537
946299167158,8cyclictest0-21swapper/1420:04:466
946299167158,8cyclictest0-21swapper/1420:04:456
946299167147,10cyclictest0-21swapper/1400:31:286
946299167147,10cyclictest0-21swapper/1400:31:276
946099167155,8cyclictest0-21swapper/1300:05:505
946099167155,8cyclictest0-21swapper/1300:05:505
946099167154,12cyclictest0-21swapper/1322:33:295
946099167154,12cyclictest0-21swapper/1322:33:295
946099167143,12cyclictest171rcu_preempt22:15:085
946099167143,12cyclictest171rcu_preempt22:15:085
949499166152,10cyclictest0-21swapper/3920:31:1533
949499166152,10cyclictest0-21swapper/3920:31:1533
949499166138,13cyclictest171rcu_preempt23:56:4933
949499166138,13cyclictest171rcu_preempt23:56:4933
949499166138,13cyclictest171rcu_preempt23:56:4933
9474991663,4cyclictest3547-21CPU16
9474991663,4cyclictest3547-21CPU16
9474991663,4cyclictest3547-21CPU16
946299166159,6cyclictest0-21swapper/1423:04:186
946299166159,6cyclictest0-21swapper/1423:04:186
946299166158,7cyclictest0-21swapper/1419:17:076
946299166158,7cyclictest0-21swapper/1419:17:076
94609916691,65cyclictest2454-21CPU5
94609916691,65cyclictest2454-21CPU5
94609916691,65cyclictest2454-21CPU5
946099166159,3cyclictest0-21swapper/1322:41:335
946099166159,3cyclictest0-21swapper/1322:41:335
946099166119,30cyclictest0-21swapper/1322:14:425
946099166119,30cyclictest0-21swapper/1322:14:415
945399166163,2cyclictest0-21swapper/720:55:2237
945399166157,7cyclictest0-21swapper/700:23:3837
945399166157,7cyclictest0-21swapper/700:23:3837
949499165148,11cyclictest0-21swapper/3919:39:4733
949499165148,11cyclictest0-21swapper/3919:39:4733
949499165145,12cyclictest171rcu_preempt22:41:3133
949499165145,12cyclictest171rcu_preempt22:41:3133
949499165142,19cyclictest3546-21CPU33
949499165142,19cyclictest3546-21CPU33
949499165142,19cyclictest3546-21CPU33
949499165136,17cyclictest0-21swapper/3920:15:2533
949499165136,17cyclictest0-21swapper/3920:15:2533
949499165127,15cyclictest171rcu_preempt22:38:4033
949499165127,15cyclictest171rcu_preempt22:38:4033
949499165123,21cyclictest0-21swapper/3921:05:0233
949199165153,10cyclictest0-21swapper/3722:06:5531
949199165153,10cyclictest0-21swapper/3722:06:5531
949199165153,10cyclictest0-21swapper/3722:06:5531
948699165154,10cyclictest0-21swapper/3423:19:2528
948699165154,10cyclictest0-21swapper/3423:19:2428
947799165153,10cyclictest0-21swapper/2622:20:4519
947799165153,10cyclictest0-21swapper/2622:20:4519
947799165153,10cyclictest0-21swapper/2622:20:4519
947099165142,18cyclictest0-21swapper/2023:08:4713
947099165142,18cyclictest0-21swapper/2023:08:4713
946399165135,12cyclictest0-21swapper/1520:20:207
946399165135,12cyclictest0-21swapper/1520:20:197
946399165122,24cyclictest0-21swapper/1521:00:047
946399165122,10cyclictest0-21swapper/1500:16:417
946399165122,10cyclictest0-21swapper/1500:16:417
946399165104,50cyclictest0-21swapper/1519:51:347
946399165104,50cyclictest0-21swapper/1519:51:347
946299165156,7cyclictest0-21swapper/1420:45:456
946299165156,7cyclictest0-21swapper/1420:45:456
946299165153,11cyclictest0-21swapper/1420:40:286
946299165153,11cyclictest0-21swapper/1420:40:286
946299165118,16cyclictest0-21swapper/1423:12:326
946299165118,16cyclictest0-21swapper/1423:12:326
946099165105,29cyclictest0-21swapper/1320:59:195
94499916596,61cyclictest0-21swapper/322:31:3223
94499916596,61cyclictest0-21swapper/322:31:3223
944999165153,7cyclictest0-21swapper/322:08:1823
944999165153,7cyclictest0-21swapper/322:08:1823
944999165153,7cyclictest0-21swapper/322:08:1823
944999165150,14cyclictest0-21swapper/320:55:0323
944699165155,8cyclictest0-21swapper/023:11:550
944699165155,8cyclictest0-21swapper/023:11:550
949499164151,10cyclictest0-21swapper/3920:21:4033
949499164151,10cyclictest0-21swapper/3920:21:4033
949499164146,10cyclictest171rcu_preempt23:06:1133
949499164146,10cyclictest171rcu_preempt23:06:1133
949499164137,16cyclictest0-21swapper/3900:26:5433
949499164137,16cyclictest0-21swapper/3900:26:5433
949499164137,16cyclictest0-21swapper/3900:26:5433
949499164126,20cyclictest0-21swapper/3921:33:2933
949499164126,20cyclictest0-21swapper/3921:33:2933
949499164126,20cyclictest0-21swapper/3921:33:2933
949199164156,6cyclictest0-21swapper/3722:42:1831
949199164156,6cyclictest0-21swapper/3722:42:1831
948699164161,2cyclictest0-21swapper/3421:20:2128
948699164161,2cyclictest0-21swapper/3421:20:2128
946399164139,13cyclictest171rcu_preempt20:48:167
946399164139,13cyclictest171rcu_preempt20:48:167
946399164124,23cyclictest0-21swapper/1519:40:427
946399164124,23cyclictest0-21swapper/1519:40:427
946299164109,24cyclictest0-21swapper/1421:25:466
946299164109,24cyclictest0-21swapper/1421:25:466
946099164146,12cyclictest0-21swapper/1300:16:005
946099164146,12cyclictest0-21swapper/1300:16:005
946099164142,7cyclictest0-21swapper/1322:51:335
946099164142,7cyclictest0-21swapper/1322:51:335
946099164142,7cyclictest0-21swapper/1322:51:335
946099164141,13cyclictest0-21swapper/1320:09:365
945399164154,9cyclictest0-21swapper/723:44:0037
945399164154,9cyclictest0-21swapper/723:44:0037
944999164144,17cyclictest0-21swapper/300:33:2123
944999164144,17cyclictest0-21swapper/300:33:2023
944699164148,8cyclictest0-21swapper/022:14:000
944699164148,8cyclictest0-21swapper/022:14:000
949499163157,4cyclictest0-21swapper/3920:50:1733
949499163144,11cyclictest0-21swapper/3922:31:4133
949499163144,11cyclictest0-21swapper/3922:31:4133
949499163135,12cyclictest171rcu_preempt20:06:4433
946599163135,21cyclictest0-21swapper/1623:52:528
946599163135,21cyclictest0-21swapper/1623:52:528
946599163135,21cyclictest0-21swapper/1623:52:528
946399163149,11cyclictest0-21swapper/1523:44:457
946399163149,11cyclictest0-21swapper/1523:44:457
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