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2026-02-22 - 14:47
[ 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 Feb 22, 2026 13:03:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1988799211202,5cyclictest3543-21CPU34
1988799211202,5cyclictest3543-21CPU34
1988799210205,4cyclictest0-21swapper/410:45:0934
1988799210205,4cyclictest0-21swapper/410:45:0934
1988799210205,4cyclictest0-21swapper/410:45:0934
1988799210200,6cyclictest0-21swapper/409:24:0534
1988799210200,6cyclictest0-21swapper/409:24:0534
1988799210200,6cyclictest0-21swapper/409:24:0534
1989399208192,5cyclictest0-21swapper/908:35:0439
1989399208192,5cyclictest0-21swapper/908:35:0439
1988799205189,9cyclictest0-21swapper/410:10:0734
1988799205189,9cyclictest0-21swapper/410:10:0734
1988799205189,9cyclictest0-21swapper/410:10:0734
1991999204193,9cyclictest40019-21irqstats11:50:2525
1991999204193,9cyclictest40019-21irqstats11:50:2525
1991999204193,9cyclictest40019-21irqstats11:50:2525
1991999203197,4cyclictest0-21swapper/3111:45:1925
1991999203197,4cyclictest0-21swapper/3111:45:1925
1988899203194,7cyclictest0-21swapper/507:44:1835
1991999202195,4cyclictest3610-21CPU25
1991999202195,4cyclictest3610-21CPU25
1991999201194,5cyclictest1-21systemd11:40:1825
1991999201194,5cyclictest1-21systemd11:40:1825
1991999201194,5cyclictest1-21systemd11:40:1825
1991999201191,6cyclictest0-21swapper/3112:27:0125
1991999201191,6cyclictest0-21swapper/3112:27:0125
1991999201191,6cyclictest0-21swapper/3112:27:0125
1988799200196,2cyclictest0-21swapper/411:55:0834
1988799200196,2cyclictest0-21swapper/411:55:0834
1988799200196,2cyclictest0-21swapper/411:55:0834
1988899199191,7cyclictest0-21swapper/508:03:1035
1988899199191,7cyclictest0-21swapper/508:03:1035
1991999198186,8cyclictest0-21swapper/3112:35:2825
1991999198186,8cyclictest0-21swapper/3112:35:2825
1991999198186,8cyclictest0-21swapper/3112:35:2825
1988799198193,4cyclictest0-21swapper/409:10:3534
1988799198193,4cyclictest0-21swapper/409:10:3534
1988799198193,4cyclictest0-21swapper/409:10:3534
1991999197191,4cyclictest0-21swapper/3111:55:5425
1991999197191,4cyclictest0-21swapper/3111:55:5425
1991999197191,4cyclictest0-21swapper/3111:55:5425
1991999196189,5cyclictest0-21swapper/3112:31:3325
1991999196189,5cyclictest0-21swapper/3112:31:3325
1991999196189,5cyclictest0-21swapper/3112:31:3325
1991999196187,5cyclictest0-21swapper/3111:33:1725
1991999196187,5cyclictest0-21swapper/3111:33:1725
1991999196187,5cyclictest0-21swapper/3111:33:1625
1989499196152,30cyclictest3610-21CPU2
1989499196152,30cyclictest3610-21CPU2
1989499196152,30cyclictest3610-21CPU2
1988799196189,5cyclictest0-21swapper/409:53:2034
1988799196189,5cyclictest0-21swapper/409:53:2034
1988799196189,5cyclictest0-21swapper/409:53:2034
1988799196188,6cyclictest0-21swapper/410:45:0134
1988799196188,6cyclictest0-21swapper/410:45:0134
1988799196187,7cyclictest0-21swapper/410:39:2634
1988799196187,7cyclictest0-21swapper/410:39:2534
1991999195188,3cyclictest0-21swapper/3109:40:0725
1991999195188,3cyclictest0-21swapper/3109:40:0725
1991299195174,12cyclictest0-21swapper/2511:28:3318
1991299195174,12cyclictest0-21swapper/2511:28:3318
1988899195186,7cyclictest0-21swapper/507:47:0335
1988899195186,7cyclictest0-21swapper/507:47:0235
1988799195179,14cyclictest0-21swapper/410:24:5134
1988799195179,14cyclictest0-21swapper/410:24:5134
1988799195179,14cyclictest0-21swapper/410:24:5134
1991999194186,5cyclictest0-21swapper/3112:15:1225
1991999194186,5cyclictest0-21swapper/3112:15:1225
1988899194187,5cyclictest0-21swapper/507:36:5635
1988899194187,5cyclictest0-21swapper/507:36:5635
1988899194185,6cyclictest0-21swapper/508:35:2035
1988899194185,6cyclictest0-21swapper/508:35:2035
1991999193187,3cyclictest21749-21systemd-cgroups12:10:2725
1991999193187,3cyclictest21749-21systemd-cgroups12:10:2725
1988899193176,14cyclictest37346-21qemu-system-x8607:55:3535
1988899193176,14cyclictest37346-21qemu-system-x8607:55:3435
1988799192184,6cyclictest1-21systemd09:40:5334
1988799192184,6cyclictest1-21systemd09:40:5334
1988799192184,5cyclictest0-21swapper/410:50:1634
1988799192184,5cyclictest0-21swapper/410:50:1634
1988799192184,5cyclictest0-21swapper/410:50:1634
1988799192179,7cyclictest0-21swapper/410:26:4134
1988799192179,7cyclictest0-21swapper/410:26:4134
1991999191182,7cyclictest0-21swapper/3112:00:4025
1991999191182,7cyclictest0-21swapper/3112:00:4025
1991999191182,7cyclictest0-21swapper/3112:00:3925
1988899191185,4cyclictest0-21swapper/509:05:1935
1988899191185,4cyclictest0-21swapper/509:05:1935
1988899191185,4cyclictest0-21swapper/509:05:1935
1988899191185,4cyclictest0-21swapper/507:34:2035
1988899191185,4cyclictest0-21swapper/507:34:2035
1988799191184,5cyclictest24897-21grep08:10:1234
1988799191184,5cyclictest24897-21grep08:10:1134
1988799191181,8cyclictest26489-21sshd09:48:2934
1988799191181,8cyclictest26489-21sshd09:48:2834
1992399190156,32cyclictest0-21swapper/3511:53:2329
1992399190156,32cyclictest0-21swapper/3511:53:2329
1992399190156,32cyclictest0-21swapper/3511:53:2229
1988799190187,2cyclictest0-21swapper/407:17:5134
1988799190187,2cyclictest0-21swapper/407:17:5134
1988799190180,8cyclictest0-21swapper/409:59:0734
1988799190180,8cyclictest0-21swapper/409:59:0734
1988799190180,8cyclictest0-21swapper/409:59:0734
1988799190177,12cyclictest0-21swapper/411:37:1034
1988799190177,12cyclictest0-21swapper/411:37:1034
1988899189180,6cyclictest0-21swapper/508:59:2335
1988899189180,6cyclictest0-21swapper/508:59:2335
1990399188171,15cyclictest0-21swapper/1712:08:339
1990399188171,15cyclictest0-21swapper/1712:08:339
1988899187181,4cyclictest0-21swapper/509:01:0335
1988899187181,4cyclictest0-21swapper/509:01:0335
1988899187181,4cyclictest0-21swapper/508:48:1835
1988899187181,4cyclictest0-21swapper/508:48:1835
1988799187179,6cyclictest1-21systemd09:27:2034
1988799187179,6cyclictest1-21systemd09:27:2034
1992399186138,42cyclictest0-21swapper/3511:34:4729
1992399186138,42cyclictest0-21swapper/3511:34:4729
1992399186138,42cyclictest0-21swapper/3511:34:4629
1991999186166,17cyclictest0-21swapper/3112:21:1425
1991999186166,17cyclictest0-21swapper/3112:21:1425
1991999186166,17cyclictest0-21swapper/3112:21:1425
1989499186154,13cyclictest0-21swapper/1010:24:452
1989499186154,13cyclictest0-21swapper/1010:24:452
1989499186154,13cyclictest0-21swapper/1010:24:452
1988799186181,4cyclictest0-21swapper/410:11:2334
1988799186181,4cyclictest0-21swapper/410:11:2334
1988799186181,4cyclictest0-21swapper/410:11:2234
1988799186181,4cyclictest0-21swapper/410:00:3934
1988799186181,4cyclictest0-21swapper/410:00:3934
1988799186181,4cyclictest0-21swapper/410:00:3934
1988799186179,5cyclictest0-21swapper/410:18:4534
1988799186179,5cyclictest0-21swapper/410:18:4534
1988799186179,5cyclictest0-21swapper/410:18:4534
1988799186178,6cyclictest325450irq/80-eno3-TxRx-207:22:2934
1988799186178,6cyclictest325450irq/80-eno3-TxRx-207:22:2934
1992699185148,34cyclictest0-21swapper/3712:27:3731
1992699185148,34cyclictest0-21swapper/3712:27:3731
1992699185148,34cyclictest0-21swapper/3712:27:3731
1992399185143,29cyclictest0-21swapper/3512:20:1529
1992399185143,29cyclictest0-21swapper/3512:20:1529
1992399185143,29cyclictest0-21swapper/3512:20:1529
1991599185175,8cyclictest0-21swapper/2809:28:5721
1991599185175,8cyclictest0-21swapper/2809:28:5721
1989499185155,15cyclictest0-21swapper/1007:18:072
1989499185155,15cyclictest0-21swapper/1007:18:072
1988899185176,7cyclictest0-21swapper/508:40:1035
1988899185176,7cyclictest0-21swapper/508:40:1035
1988799185179,4cyclictest0-21swapper/409:19:5434
1988799185179,4cyclictest0-21swapper/409:19:5434
1988799185179,4cyclictest0-21swapper/409:19:5434
1988799185178,5cyclictest0-21swapper/410:33:0634
1988799185178,5cyclictest0-21swapper/410:33:0634
1988799185178,5cyclictest0-21swapper/410:33:0634
1992899184177,4cyclictest0-21swapper/3811:35:2032
1992899184177,4cyclictest0-21swapper/3811:35:2032
1991999184174,7cyclictest0-21swapper/3112:08:0925
1991999184174,7cyclictest0-21swapper/3112:08:0925
1989499184163,11cyclictest0-21swapper/1012:20:042
1989499184163,11cyclictest0-21swapper/1012:20:042
1988899184166,11cyclictest0-21swapper/511:57:3435
1988899184166,11cyclictest0-21swapper/511:57:3435
1988899184166,11cyclictest0-21swapper/511:57:3435
1988799184179,3cyclictest0-21swapper/408:30:2434
1988799184179,3cyclictest0-21swapper/408:30:2434
1988799184173,9cyclictest0-21swapper/407:26:0534
1988799184173,9cyclictest0-21swapper/407:26:0534
1991999183174,7cyclictest0-21swapper/3107:55:2725
1991999183174,7cyclictest0-21swapper/3107:55:2725
1988799183168,8cyclictest2456-21CPU34
1988799183168,8cyclictest2456-21CPU34
1992699182164,16cyclictest0-21swapper/3710:35:0931
1992699182164,16cyclictest0-21swapper/3710:35:0931
1991099182175,5cyclictest0-21swapper/2309:23:0616
1991099182175,5cyclictest0-21swapper/2309:23:0616
1991099182175,5cyclictest0-21swapper/2309:23:0616
1990799182145,22cyclictest0-21swapper/2010:52:4013
1990799182145,22cyclictest0-21swapper/2010:52:4013
1990799182145,22cyclictest0-21swapper/2010:52:3913
1990399182167,13cyclictest0-21swapper/1709:10:029
1990399182167,13cyclictest0-21swapper/1709:10:029
1990399182167,13cyclictest0-21swapper/1709:10:029
1988899182177,4cyclictest0-21swapper/508:06:1435
1988899182177,4cyclictest0-21swapper/508:06:1435
1989499181152,11cyclictest171rcu_preempt07:57:042
1989499181152,11cyclictest171rcu_preempt07:57:042
1988899181177,2cyclictest0-21swapper/511:13:0235
1988899181177,2cyclictest0-21swapper/511:13:0235
1988899181175,5cyclictest0-21swapper/508:50:2535
1988899181175,5cyclictest0-21swapper/508:50:2535
1988899181169,10cyclictest0-21swapper/507:28:3335
1988899181169,10cyclictest0-21swapper/507:28:3235
19923991801,111cyclictest0-21swapper/3511:40:0129
19923991801,111cyclictest0-21swapper/3511:40:0129
19923991800,86cyclictest0-21swapper/3508:35:2129
19923991800,86cyclictest0-21swapper/3508:35:2129
19920991800,177cyclictest0-21swapper/3209:55:2226
19920991800,177cyclictest0-21swapper/3209:55:2226
19920991800,177cyclictest0-21swapper/3209:55:2226
1990399180176,2cyclictest0-21swapper/1710:55:219
1990399180176,2cyclictest0-21swapper/1710:55:219
1990399180176,2cyclictest0-21swapper/1710:55:209
1988899180175,4cyclictest0-21swapper/508:32:4535
1988899180175,4cyclictest0-21swapper/508:32:4535
1992699179161,14cyclictest0-21swapper/3711:25:4931
1992699179161,14cyclictest0-21swapper/3711:25:4931
1990799179168,5cyclictest0-21swapper/2010:03:3813
1990799179168,5cyclictest0-21swapper/2010:03:3813
1990799179168,5cyclictest0-21swapper/2010:03:3813
1990799179148,17cyclictest0-21swapper/2011:13:0013
1990799179148,17cyclictest0-21swapper/2011:13:0013
1989499179151,16cyclictest0-21swapper/1011:15:362
1989499179151,16cyclictest0-21swapper/1011:15:362
1989199179142,19cyclictest0-21swapper/707:57:4137
1989199179142,19cyclictest0-21swapper/707:57:4137
1988999179122,26cyclictest0-21swapper/609:50:1636
1988999179122,26cyclictest0-21swapper/609:50:1636
1988999179122,26cyclictest0-21swapper/609:50:1536
1988799179173,4cyclictest0-21swapper/408:08:1734
1988799179173,4cyclictest0-21swapper/408:08:1734
1992699178132,42cyclictest0-21swapper/3709:31:0231
1992699178132,42cyclictest0-21swapper/3709:31:0231
1992199178142,26cyclictest0-21swapper/3309:55:1227
1992199178142,26cyclictest0-21swapper/3309:55:1227
1992199178142,26cyclictest0-21swapper/3309:55:1227
1990799178166,9cyclictest0-21swapper/2007:21:2713
1990799178166,9cyclictest0-21swapper/2007:21:2713
1990799178143,18cyclictest0-21swapper/2008:30:5213
1990799178143,18cyclictest0-21swapper/2008:30:5213
1990799178140,20cyclictest0-21swapper/2010:46:2713
1990799178140,20cyclictest0-21swapper/2010:46:2713
1990799178140,20cyclictest0-21swapper/2010:46:2613
1990799178139,36cyclictest3548-21CPU13
1990799178139,36cyclictest3548-21CPU13
1989499178157,14cyclictest0-21swapper/1011:03:482
1989499178157,14cyclictest0-21swapper/1011:03:482
1989499178136,28cyclictest3543-21CPU2
1989499178136,28cyclictest3543-21CPU2
1989499178136,28cyclictest3543-21CPU2
1989399178170,6cyclictest0-21swapper/911:35:2239
1989399178170,6cyclictest0-21swapper/911:35:2139
1988899178158,10cyclictest0-21swapper/511:04:4335
1988899178158,10cyclictest0-21swapper/511:04:4335
1988799178171,5cyclictest0-21swapper/409:39:2134
1988799178171,5cyclictest0-21swapper/409:39:2134
1988799178158,12cyclictest0-21swapper/411:09:2934
1988799178158,12cyclictest0-21swapper/411:09:2934
1992899177166,9cyclictest0-21swapper/3809:05:2232
1992899177166,9cyclictest0-21swapper/3809:05:2232
1992899177166,9cyclictest0-21swapper/3809:05:2232
1990799177140,14cyclictest0-21swapper/2007:25:4613
1990799177140,14cyclictest0-21swapper/2007:25:4613
1990399177163,10cyclictest0-21swapper/1709:24:159
1990399177163,10cyclictest0-21swapper/1709:24:159
1990399177163,10cyclictest0-21swapper/1709:24:149
1989499177153,14cyclictest0-21swapper/1011:31:522
1989499177153,14cyclictest0-21swapper/1011:31:522
1989499177153,14cyclictest0-21swapper/1011:31:522
1989499177150,16cyclictest0-21swapper/1010:19:342
1989499177150,16cyclictest0-21swapper/1010:19:342
1989499177150,16cyclictest0-21swapper/1010:19:332
1989499177145,19cyclictest0-21swapper/1009:56:042
1989499177145,19cyclictest0-21swapper/1009:56:042
1989499177145,19cyclictest0-21swapper/1009:56:042
1989499177140,20cyclictest0-21swapper/1011:05:442
1989499177140,20cyclictest0-21swapper/1011:05:442
1989199177139,20cyclictest0-21swapper/712:15:4937
1989199177139,20cyclictest0-21swapper/712:15:4937
1992399176158,16cyclictest0-21swapper/3512:17:0529
1992399176158,16cyclictest0-21swapper/3512:17:0529
1990799176161,8cyclictest171rcu_preempt11:03:2413
1990799176161,8cyclictest171rcu_preempt11:03:2413
1990799176143,16cyclictest0-21swapper/2009:43:1013
1990799176143,16cyclictest0-21swapper/2009:43:1013
1990399176165,9cyclictest0-21swapper/1710:36:589
1990399176165,9cyclictest0-21swapper/1710:36:589
1989499176165,3cyclictest0-21swapper/1007:34:002
1989499176165,3cyclictest0-21swapper/1007:33:592
1989499176143,20cyclictest0-21swapper/1012:02:002
1989499176143,20cyclictest0-21swapper/1012:02:002
1989499176143,20cyclictest0-21swapper/1012:02:002
1989499176137,18cyclictest0-21swapper/1012:26:412
1989499176137,18cyclictest0-21swapper/1012:26:412
1989499176137,18cyclictest0-21swapper/1012:26:412
1989199176160,9cyclictest171rcu_preempt08:25:5137
1989199176160,9cyclictest171rcu_preempt08:25:5137
1990799175154,13cyclictest171rcu_preempt09:59:2813
1990799175154,13cyclictest171rcu_preempt09:59:2813
1990799175154,13cyclictest171rcu_preempt09:59:2813
1990799175151,13cyclictest0-21swapper/2010:14:5413
1990799175151,13cyclictest0-21swapper/2010:14:5413
1990799175151,13cyclictest0-21swapper/2010:14:5413
1990799175149,12cyclictest0-21swapper/2010:57:4213
1990799175149,12cyclictest0-21swapper/2010:57:4213
1990799175149,12cyclictest0-21swapper/2010:57:4213
1990799175144,19cyclictest0-21swapper/2011:50:4113
1990799175144,19cyclictest0-21swapper/2011:50:4113
1990799175144,19cyclictest0-21swapper/2011:50:4013
1990799175144,17cyclictest0-21swapper/2009:47:4413
1990799175144,17cyclictest0-21swapper/2009:47:4413
1989499175139,19cyclictest0-21swapper/1011:44:582
1989499175139,19cyclictest0-21swapper/1011:44:582
1989499175139,19cyclictest0-21swapper/1011:44:582
1989499175135,22cyclictest0-21swapper/1007:40:392
1989499175133,24cyclictest0-21swapper/1008:31:112
1989499175133,24cyclictest0-21swapper/1008:31:112
1988899175172,2cyclictest0-21swapper/511:44:0535
1988899175172,2cyclictest0-21swapper/511:44:0535
1988899175172,2cyclictest0-21swapper/511:44:0535
1988899175169,4cyclictest0-21swapper/507:53:2235
1988899175169,4cyclictest0-21swapper/507:53:2235
1988899175162,8cyclictest0-21swapper/510:00:1535
1988899175162,8cyclictest0-21swapper/510:00:1535
1988899175162,8cyclictest0-21swapper/510:00:1535
1988899175135,26cyclictest0-21swapper/512:04:5635
1988899175135,26cyclictest0-21swapper/512:04:5635
1988899175135,26cyclictest0-21swapper/512:04:5635
1988799175167,5cyclictest3543-21CPU34
1988799175167,5cyclictest3543-21CPU34
1988799175162,11cyclictest0-21swapper/408:25:2534
1988799175162,11cyclictest0-21swapper/408:25:2434
1992399174133,33cyclictest0-21swapper/3511:03:4829
1992399174133,33cyclictest0-21swapper/3511:03:4829
1990799174165,6cyclictest0-21swapper/2009:24:0113
1990799174165,6cyclictest0-21swapper/2009:24:0113
1990799174165,6cyclictest0-21swapper/2009:24:0113
1990799174141,12cyclictest0-21swapper/2009:12:2513
1990799174141,12cyclictest0-21swapper/2009:12:2513
1990799174141,12cyclictest0-21swapper/2009:12:2513
1990799174131,20cyclictest0-21swapper/2012:11:5413
1990799174131,20cyclictest0-21swapper/2012:11:5413
199009917452,40cyclictest0-21swapper/1511:40:157
199009917452,40cyclictest0-21swapper/1511:40:157
199009917452,40cyclictest0-21swapper/1511:40:157
1989499174149,12cyclictest0-21swapper/1012:21:392
1989499174149,12cyclictest0-21swapper/1012:21:392
1989499174149,12cyclictest0-21swapper/1012:21:392
1989199174167,6cyclictest0-21swapper/709:04:2737
1989199174167,6cyclictest0-21swapper/709:04:2737
1989199174149,13cyclictest0-21swapper/707:35:3037
1989199174149,13cyclictest0-21swapper/707:35:3037
1989199174104,51cyclictest37353-21CPU37
1989199174104,51cyclictest37353-21CPU37
1992999173170,2cyclictest0-21swapper/3910:20:2233
1992999173170,2cyclictest0-21swapper/3910:20:2233
1992999173170,2cyclictest0-21swapper/3910:20:2233
199239917393,77cyclictest0-21swapper/3510:26:2929
199239917393,77cyclictest0-21swapper/3510:26:2929
1991099173162,9cyclictest0-21swapper/2311:36:0216
1991099173162,9cyclictest0-21swapper/2311:36:0216
1990799173155,9cyclictest171rcu_preempt08:59:5113
1990799173155,9cyclictest171rcu_preempt08:59:5113
1990799173152,10cyclictest0-21swapper/2012:03:2213
1990799173152,10cyclictest0-21swapper/2012:03:2213
1990799173152,10cyclictest0-21swapper/2012:03:2213
1990799173150,10cyclictest0-21swapper/2007:55:0013
1990799173150,10cyclictest0-21swapper/2007:55:0013
1990699173163,8cyclictest0-21swapper/1911:15:5111
1990699173163,8cyclictest0-21swapper/1911:15:5111
1989499173164,2cyclictest0-21swapper/1011:27:102
1989499173164,2cyclictest0-21swapper/1011:27:102
1989199173157,8cyclictest171rcu_preempt11:57:4637
1989199173157,8cyclictest171rcu_preempt11:57:4637
1989199173157,8cyclictest171rcu_preempt11:57:4537
1989199173156,11cyclictest171rcu_preempt08:15:3037
1989199173156,11cyclictest171rcu_preempt08:15:3037
1989199173136,28cyclictest0-21swapper/712:12:3737
1989199173136,28cyclictest0-21swapper/712:12:3637
1989199173135,20cyclictest0-21swapper/711:52:2637
1989199173135,20cyclictest0-21swapper/711:52:2637
1989199173135,20cyclictest0-21swapper/711:52:2637
1988899173160,8cyclictest0-21swapper/510:43:2635
1988899173160,8cyclictest0-21swapper/510:43:2635
1988899173134,35cyclictest2466-21CPU35
1988899173134,35cyclictest2466-21CPU35
1988799173168,4cyclictest0-21swapper/407:11:4834
1988799173168,4cyclictest0-21swapper/407:11:4834
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