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2026-02-22 - 08:31
[ 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
Characteristics of the 376 highest latencies:
System rack6slot0.osadl.org (updated Sun Feb 22, 2026 01:03:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1652699214205,6cyclictest1392-21gdbus22:08:470
1652699214205,6cyclictest1392-21gdbus22:08:470
1652699214205,6cyclictest1392-21gdbus22:08:460
1652699205197,6cyclictest0-21swapper/022:25:080
1652699205197,6cyclictest0-21swapper/022:25:070
1652699205197,6cyclictest0-21swapper/022:25:070
1657399199190,7cyclictest0-21swapper/3621:29:2430
1657399199190,7cyclictest0-21swapper/3621:29:2430
1656399199140,55cyclictest37265-21CPU22
1656399199140,55cyclictest37265-21CPU22
1657299198177,13cyclictest0-21swapper/3500:13:4929
1657299198177,13cyclictest0-21swapper/3500:13:4929
1652699198186,4cyclictest0-21swapper/022:42:200
1652699198186,4cyclictest0-21swapper/022:42:200
1652699197191,5cyclictest0-21swapper/022:35:090
1652699197191,5cyclictest0-21swapper/022:35:090
1652699197191,5cyclictest0-21swapper/022:35:080
1652699195191,2cyclictest33488-21sshd21:35:090
1652699195191,2cyclictest33488-21sshd21:35:090
1653599194115,76cyclictest0-21swapper/821:30:0338
1653599194115,76cyclictest0-21swapper/821:30:0238
1652699194182,10cyclictest0-21swapper/022:32:380
1652699194182,10cyclictest0-21swapper/022:32:380
1652699194182,10cyclictest0-21swapper/022:32:380
1657399193185,6cyclictest0-21swapper/3621:21:2730
1657399193185,6cyclictest0-21swapper/3621:21:2630
1652699192185,5cyclictest0-21swapper/019:55:150
1652699192185,5cyclictest0-21swapper/019:55:150
1656399190171,7cyclictest0-21swapper/2922:37:3422
1656399190171,7cyclictest0-21swapper/2922:37:3422
1656399190171,7cyclictest0-21swapper/2922:37:3422
1652699189177,9cyclictest1360-21systemd-logind21:29:010
1652699189177,9cyclictest1360-21systemd-logind21:29:010
1656199188171,13cyclictest0-21swapper/2723:43:2920
1656199188171,13cyclictest0-21swapper/2723:43:2920
1652699188182,4cyclictest0-21swapper/023:05:150
1652699188182,4cyclictest0-21swapper/023:05:150
1652699188182,4cyclictest0-21swapper/023:05:150
1654899187182,3cyclictest0-21swapper/1822:25:1910
1654899187182,3cyclictest0-21swapper/1822:25:1810
1654899187182,3cyclictest0-21swapper/1822:25:1810
1653599187153,22cyclictest0-21swapper/823:45:1038
1653599187153,22cyclictest0-21swapper/823:45:1038
1653599187153,22cyclictest0-21swapper/823:45:1038
1652699187181,4cyclictest0-21swapper/022:55:330
1652699187181,4cyclictest0-21swapper/022:55:330
1652699187180,5cyclictest0-21swapper/022:54:150
1652699187180,5cyclictest0-21swapper/022:54:150
1652699187178,6cyclictest0-21swapper/022:18:400
1652699187178,6cyclictest0-21swapper/022:18:400
1652699186176,8cyclictest0-21swapper/023:25:020
1652699186176,8cyclictest0-21swapper/023:25:020
1652699186176,8cyclictest0-21swapper/023:25:010
1656399185151,29cyclictest0-21swapper/2919:30:1322
1656399185151,29cyclictest0-21swapper/2919:30:1222
1652699185174,10cyclictest0-21swapper/023:03:100
1652699185174,10cyclictest0-21swapper/023:03:100
1655499184152,26cyclictest4407-21CPU16
1655499184152,26cyclictest4407-21CPU16
1655499184152,26cyclictest4407-21CPU16
16535991841,139cyclictest2466-21CPU38
16535991841,139cyclictest2466-21CPU38
1652699184173,7cyclictest37354-21CPU0
1652699184173,7cyclictest37354-21CPU0
1652699184170,12cyclictest0-21swapper/021:48:270
1652699184170,12cyclictest0-21swapper/021:48:270
1652699184170,12cyclictest0-21swapper/021:48:260
1656199183173,8cyclictest0-21swapper/2700:32:3820
1656199183173,8cyclictest0-21swapper/2700:32:3820
1656199183173,8cyclictest0-21swapper/2700:32:3820
1656399182177,2cyclictest0-21swapper/2921:27:2122
1656399182177,2cyclictest0-21swapper/2921:27:2122
1652699182176,4cyclictest0-21swapper/021:32:110
1652699182176,4cyclictest0-21swapper/021:32:110
1652699182176,4cyclictest0-21swapper/021:32:100
1652699182163,11cyclictest0-21swapper/022:13:240
1652699182163,11cyclictest0-21swapper/022:13:240
1652699180154,24cyclictest0-21swapper/022:46:290
1652699180154,24cyclictest0-21swapper/022:46:280
1652699180112,64cyclictest3545-21CPU0
1652699180112,64cyclictest3545-21CPU0
1657699179151,24cyclictest0-21swapper/3921:50:0833
1657699179151,24cyclictest0-21swapper/3921:50:0733
1656399179173,4cyclictest0-21swapper/2900:07:2722
1656399179173,4cyclictest0-21swapper/2900:07:2722
1652699179169,8cyclictest0-21swapper/023:51:420
1652699179169,8cyclictest0-21swapper/023:51:420
1657399178172,4cyclictest0-21swapper/3621:15:3730
1657399178172,4cyclictest0-21swapper/3621:15:3730
1652699178170,6cyclictest0-21swapper/021:23:050
1652699178170,6cyclictest0-21swapper/021:23:040
1652699177172,4cyclictest0-21swapper/021:41:160
1652699177172,4cyclictest0-21swapper/021:41:160
1652699177172,4cyclictest0-21swapper/019:40:210
1652699177172,4cyclictest0-21swapper/019:40:200
1656299176164,10cyclictest0-21swapper/2821:47:1621
1656299176164,10cyclictest0-21swapper/2821:47:1621
1656299176164,10cyclictest0-21swapper/2821:47:1521
16539991760,6cyclictest18409-21cstates23:25:153
16539991760,6cyclictest18409-21cstates23:25:153
16539991760,6cyclictest18409-21cstates23:25:143
1652699176169,5cyclictest0-21swapper/021:58:500
1652699176169,5cyclictest0-21swapper/021:58:500
1657399175168,6cyclictest0-21swapper/3621:13:3030
1657399175168,6cyclictest0-21swapper/3621:13:3030
1657399175168,6cyclictest0-21swapper/3621:13:2930
1657399175161,6cyclictest0-21swapper/3622:29:0430
1657399175161,6cyclictest0-21swapper/3622:29:0430
1657399175161,6cyclictest0-21swapper/3622:29:0330
1657299175165,4cyclictest0-21swapper/3521:36:1029
1657299175165,4cyclictest0-21swapper/3521:36:1029
1656199175168,5cyclictest0-21swapper/2700:15:3520
1656199175168,5cyclictest0-21swapper/2700:15:3520
1656199175168,5cyclictest0-21swapper/2700:15:3520
1654999175167,6cyclictest0-21swapper/1921:32:1911
1654999175167,6cyclictest0-21swapper/1921:32:1911
1654999175167,6cyclictest0-21swapper/1921:32:1811
1657299174159,3cyclictest0-21swapper/3521:51:2029
1657299174159,3cyclictest0-21swapper/3521:51:1929
1652699174158,8cyclictest0-21swapper/022:03:030
1652699174158,8cyclictest0-21swapper/022:03:030
1656399173169,2cyclictest0-21swapper/2922:07:4222
1656399173169,2cyclictest0-21swapper/2922:07:4222
1656399173169,2cyclictest0-21swapper/2922:07:4222
165359917395,66cyclictest0-21swapper/823:20:1438
165359917395,66cyclictest0-21swapper/823:20:1438
165359917395,66cyclictest0-21swapper/823:20:1438
1652699173165,6cyclictest0-21swapper/019:45:290
1652699173165,6cyclictest0-21swapper/019:45:290
1656299172123,41cyclictest0-21swapper/2823:34:4421
1656299172123,41cyclictest0-21swapper/2823:34:4421
1656299172123,41cyclictest0-21swapper/2823:34:4321
1654999172166,5cyclictest0-21swapper/1919:25:1511
1654999172166,5cyclictest0-21swapper/1919:25:1511
1656199171167,3cyclictest0-21swapper/2721:36:1820
1656199171167,3cyclictest0-21swapper/2721:36:1820
1653899171146,14cyclictest0-21swapper/1023:55:262
1653899171146,14cyclictest0-21swapper/1023:55:262
1653899171146,14cyclictest0-21swapper/1023:55:262
1653599171127,35cyclictest0-21swapper/823:54:3638
1653599171127,35cyclictest0-21swapper/823:54:3538
1652899171150,19cyclictest0-21swapper/200:21:4012
1652899171150,19cyclictest0-21swapper/200:21:4012
1652899171150,19cyclictest0-21swapper/200:21:3912
1652699171162,8cyclictest0-21swapper/023:13:500
1652699171162,8cyclictest0-21swapper/023:13:500
1652699171162,8cyclictest0-21swapper/023:13:490
1652699171156,11cyclictest0-21swapper/000:24:360
1652699171156,11cyclictest0-21swapper/000:24:360
1652699171156,11cyclictest0-21swapper/000:24:360
1652699171151,12cyclictest0-21swapper/019:35:210
1652699171151,12cyclictest0-21swapper/019:35:210
1652699171148,8cyclictest171rcu_preempt21:11:550
1652699171148,8cyclictest171rcu_preempt21:11:550
1652699171148,8cyclictest171rcu_preempt21:11:540
1652699171144,10cyclictest171rcu_preempt20:35:000
1652699171144,10cyclictest171rcu_preempt20:35:000
1652699171115,21cyclictest0-21swapper/000:11:470
1652699171115,21cyclictest0-21swapper/000:11:470
1652699171113,54cyclictest3610-21CPU0
1652699171113,54cyclictest3610-21CPU0
1657299170137,13cyclictest171rcu_preempt20:31:4729
1657299170137,13cyclictest171rcu_preempt20:31:4729
1657099170156,5cyclictest0-21swapper/3423:26:0228
1657099170156,5cyclictest0-21swapper/3423:26:0228
1657099170156,5cyclictest0-21swapper/3423:26:0128
1656199170164,5cyclictest0-21swapper/2723:18:0320
1656199170164,5cyclictest0-21swapper/2723:18:0320
1656199170164,5cyclictest0-21swapper/2723:18:0320
1656199170162,6cyclictest0-21swapper/2721:15:1520
1656199170162,6cyclictest0-21swapper/2721:15:1520
1657099169131,17cyclictest0-21swapper/3422:00:3528
1657099169131,17cyclictest0-21swapper/3422:00:3428
1656399169154,13cyclictest0-21swapper/2919:18:3122
1656399169151,14cyclictest0-21swapper/2900:16:4122
1656399169151,14cyclictest0-21swapper/2900:16:4122
1656399169151,14cyclictest0-21swapper/2900:16:4022
16535991691,69cyclictest0-21swapper/819:30:1338
16535991691,69cyclictest0-21swapper/819:30:1338
1652699169147,8cyclictest0-21swapper/023:44:380
1652699169147,8cyclictest0-21swapper/023:44:380
1656399168161,6cyclictest0-21swapper/2922:32:1722
1656399168161,6cyclictest0-21swapper/2922:32:1722
1656399168161,6cyclictest0-21swapper/2922:32:1622
1654999168156,8cyclictest0-21swapper/1923:23:2511
1654999168156,8cyclictest0-21swapper/1923:23:2511
1654999168156,8cyclictest0-21swapper/1923:23:2411
16535991681,152cyclictest798-21cstates19:25:1538
16535991681,152cyclictest798-21cstates19:25:1538
1652799168147,9cyclictest0-21swapper/121:26:581
1652799168147,9cyclictest0-21swapper/121:26:581
1652699168160,6cyclictest0-21swapper/020:15:190
1652699168160,6cyclictest0-21swapper/020:15:190
165729916765,93cyclictest0-21swapper/3522:55:2229
165729916765,93cyclictest0-21swapper/3522:55:2229
1657299167149,8cyclictest0-21swapper/3522:04:4329
1657299167149,8cyclictest0-21swapper/3522:04:4329
1657299167147,13cyclictest0-21swapper/3523:15:4629
1657299167147,13cyclictest0-21swapper/3523:15:4629
1657299167147,13cyclictest0-21swapper/3523:15:4529
1656799167153,4cyclictest0-21swapper/3222:23:1526
1656799167153,4cyclictest0-21swapper/3222:23:1526
1656299167154,10cyclictest0-21swapper/2821:39:0321
1656299167154,10cyclictest0-21swapper/2821:39:0321
1656199167142,23cyclictest0-21swapper/2700:01:2920
1656199167142,23cyclictest0-21swapper/2700:01:2920
1656199167142,23cyclictest0-21swapper/2700:01:2920
1655799167141,24cyclictest0-21swapper/2522:10:4418
1655799167141,24cyclictest0-21swapper/2522:10:4418
1654999167123,33cyclictest3541-21CPU11
1654999167123,33cyclictest3541-21CPU11
1653899167144,15cyclictest0-21swapper/1000:36:492
1653899167144,15cyclictest0-21swapper/1000:36:492
1653899167144,15cyclictest0-21swapper/1000:36:482
1652899167163,2cyclictest0-21swapper/221:57:1612
1652899167163,2cyclictest0-21swapper/221:57:1612
1652899167142,10cyclictest171rcu_preempt21:41:1812
1652899167142,10cyclictest171rcu_preempt21:41:1812
1652699167149,17cyclictest0-21swapper/022:21:420
1652699167149,17cyclictest0-21swapper/022:21:420
1657399166159,2cyclictest0-21swapper/3600:09:4730
1657399166159,2cyclictest0-21swapper/3600:09:4730
1657299166134,15cyclictest0-21swapper/3519:21:0829
1657299166112,36cyclictest37270-21CPU29
1657299166112,36cyclictest37270-21CPU29
1657299166112,36cyclictest37270-21CPU29
1656399166149,6cyclictest0-21swapper/2922:54:1422
1656399166149,6cyclictest0-21swapper/2922:54:1422
1654999166157,8cyclictest0-21swapper/1900:08:2411
1654999166157,8cyclictest0-21swapper/1900:08:2311
165349916612,92cyclictest0-21swapper/723:40:1537
165349916612,92cyclictest0-21swapper/723:40:1537
1652799166155,9cyclictest0-21swapper/123:52:431
1652799166155,9cyclictest0-21swapper/123:52:421
1652699166152,9cyclictest0-21swapper/023:46:280
1652699166152,9cyclictest0-21swapper/023:46:270
1652699166152,9cyclictest0-21swapper/023:46:270
1657399165151,13cyclictest0-21swapper/3622:34:0330
1657399165151,13cyclictest0-21swapper/3622:34:0330
1657399165151,13cyclictest0-21swapper/3622:34:0330
1656399165138,18cyclictest0-21swapper/2923:46:5522
1656399165138,18cyclictest0-21swapper/2923:46:5522
1656399165138,18cyclictest0-21swapper/2923:46:5522
1654999165128,20cyclictest2454-21CPU11
1654999165128,20cyclictest2454-21CPU11
1654999165128,20cyclictest2454-21CPU11
1652899165155,8cyclictest0-21swapper/222:46:1612
1652899165155,8cyclictest0-21swapper/222:46:1512
1652699165131,32cyclictest0-21swapper/023:36:260
1652699165131,32cyclictest0-21swapper/023:36:260
1652699165131,32cyclictest0-21swapper/023:36:260
1657399164147,5cyclictest0-21swapper/3621:58:0130
1657399164147,5cyclictest0-21swapper/3621:58:0030
1656399164104,49cyclictest37263-21CPU22
1656399164104,49cyclictest37263-21CPU22
1656399164104,49cyclictest37263-21CPU22
1656299164138,9cyclictest0-21swapper/2800:20:2821
1656299164138,9cyclictest0-21swapper/2800:20:2821
1656299164138,9cyclictest0-21swapper/2800:20:2821
1656299164138,18cyclictest37270-21CPU21
1656299164138,18cyclictest37270-21CPU21
1656299164119,33cyclictest0-21swapper/2822:45:1521
1656299164119,33cyclictest0-21swapper/2822:45:1421
1656199164159,3cyclictest0-21swapper/2722:25:1520
1656199164159,3cyclictest0-21swapper/2722:25:1520
1656199164159,3cyclictest0-21swapper/2722:25:1420
1654999164148,9cyclictest0-21swapper/1923:51:5811
1654999164148,9cyclictest0-21swapper/1923:51:5711
1654999164145,8cyclictest0-21swapper/1921:38:3811
1654999164145,8cyclictest0-21swapper/1921:38:3811
1653999164110,46cyclictest0-21swapper/1122:39:373
1653999164110,46cyclictest0-21swapper/1122:39:373
1653999164110,46cyclictest0-21swapper/1122:39:373
1653599164119,41cyclictest25270-21sshd23:40:0938
1653599164119,41cyclictest25270-21sshd23:40:0938
1652699164128,32cyclictest3541-21CPU0
1652699164115,23cyclictest0-21swapper/000:27:180
1652699164115,23cyclictest0-21swapper/000:27:180
1652699164115,23cyclictest0-21swapper/000:27:180
1657399163157,5cyclictest0-21swapper/3622:24:2430
1657399163157,5cyclictest0-21swapper/3622:24:2330
1657399163156,5cyclictest0-21swapper/3621:05:4130
1657399163156,5cyclictest0-21swapper/3621:05:4130
1657299163152,7cyclictest0-21swapper/3521:59:0829
1657299163152,7cyclictest0-21swapper/3521:59:0829
1657299163149,7cyclictest0-21swapper/3523:36:5729
1657299163149,7cyclictest0-21swapper/3523:36:5729
1657299163149,7cyclictest0-21swapper/3523:36:5729
1657299163136,8cyclictest171rcu_preempt20:56:3829
1657299163136,8cyclictest171rcu_preempt20:56:3729
1656799163139,22cyclictest0-21swapper/3222:38:2426
1656799163139,22cyclictest0-21swapper/3222:38:2426
1656799163139,22cyclictest0-21swapper/3222:38:2326
1656399163153,8cyclictest0-21swapper/2921:55:4722
1656399163153,8cyclictest0-21swapper/2921:55:4722
1656399163145,9cyclictest0-21swapper/2919:54:0022
1656399163145,9cyclictest0-21swapper/2919:54:0022
1656399163102,24cyclictest0-21swapper/2923:07:4422
1656399163102,24cyclictest0-21swapper/2923:07:4422
1656399163102,24cyclictest0-21swapper/2923:07:4322
1656299163155,6cyclictest0-21swapper/2821:00:0221
1656299163155,6cyclictest0-21swapper/2821:00:0221
1656299163147,5cyclictest0-21swapper/2821:09:4421
1656299163147,5cyclictest0-21swapper/2821:09:4421
1654999163149,8cyclictest0-21swapper/1919:25:0211
1653899163140,11cyclictest0-21swapper/1022:56:222
1653899163140,11cyclictest0-21swapper/1022:56:222
1653599163126,34cyclictest0-21swapper/800:26:2438
1653599163126,34cyclictest0-21swapper/800:26:2438
1653599163126,34cyclictest0-21swapper/800:26:2438
1653599163101,53cyclictest0-21swapper/822:12:4038
1653599163101,53cyclictest0-21swapper/822:12:4038
1652699163138,10cyclictest171rcu_preempt20:40:230
1652699163138,10cyclictest171rcu_preempt20:40:230
165769916274,83cyclictest37269-21CPU33
165769916274,83cyclictest37269-21CPU33
1657399162158,2cyclictest0-21swapper/3621:43:3930
1657399162158,2cyclictest0-21swapper/3621:43:3930
1657299162156,4cyclictest0-21swapper/3521:26:0929
1657299162156,4cyclictest0-21swapper/3521:26:0829
1657299162149,12cyclictest0-21swapper/3523:53:5229
1657299162149,12cyclictest0-21swapper/3523:53:5229
1656399162140,14cyclictest0-21swapper/2922:19:3122
1656399162140,14cyclictest0-21swapper/2922:19:3122
165629916298,56cyclictest3547-21CPU21
165629916298,56cyclictest3547-21CPU21
1656199162152,7cyclictest37257-21qemu-system-x8623:14:5620
1656199162152,7cyclictest37257-21qemu-system-x8623:14:5620
1656199162152,7cyclictest37257-21qemu-system-x8623:14:5520
1654999162135,10cyclictest0-21swapper/1900:30:3011
1654999162135,10cyclictest0-21swapper/1900:30:3011
1654999162135,10cyclictest0-21swapper/1900:30:2911
1654999162133,10cyclictest171rcu_preempt22:12:1311
1654999162133,10cyclictest171rcu_preempt22:12:1211
1654599162129,27cyclictest0-21swapper/1523:42:067
1654599162129,27cyclictest0-21swapper/1523:42:067
1652699162150,8cyclictest0-21swapper/020:00:280
1652699162150,8cyclictest0-21swapper/020:00:280
1657399161148,11cyclictest0-21swapper/3620:52:3730
1657399161148,11cyclictest0-21swapper/3620:52:3730
1657299161140,10cyclictest0-21swapper/3522:45:2229
1657299161140,10cyclictest0-21swapper/3522:45:2229
1657299161137,12cyclictest171rcu_preempt00:30:4129
1657299161137,12cyclictest171rcu_preempt00:30:4129
1657299161137,12cyclictest171rcu_preempt00:30:4129
1657299161131,10cyclictest0-21swapper/3520:27:2629
1657299161131,10cyclictest0-21swapper/3520:27:2629
1657299161129,23cyclictest37265-21CPU29
1657299161129,23cyclictest37265-21CPU29
1657299161129,23cyclictest37265-21CPU29
1657099161151,2cyclictest0-21swapper/3423:14:4028
1657099161151,2cyclictest0-21swapper/3423:14:4028
1657099161151,2cyclictest0-21swapper/3423:14:4028
1656399161132,12cyclictest0-21swapper/2900:23:4022
1656399161132,12cyclictest0-21swapper/2900:23:4022
1656399161132,12cyclictest0-21swapper/2900:23:4022
1656299161157,2cyclictest0-21swapper/2821:33:0421
1656299161157,2cyclictest0-21swapper/2821:33:0421
1656299161157,2cyclictest0-21swapper/2821:33:0321
1656299161146,5cyclictest0-21swapper/2819:15:1521
1656299161145,8cyclictest0-21swapper/2819:45:5321
1656299161145,8cyclictest0-21swapper/2819:45:5321
165499916185,61cyclictest37269-21CPU11
165499916185,61cyclictest37269-21CPU11
165499916185,61cyclictest37269-21CPU11
1654999161143,9cyclictest0-21swapper/1923:41:5811
1654999161143,9cyclictest0-21swapper/1923:41:5811
1654999161132,10cyclictest0-21swapper/1923:35:1111
1654999161132,10cyclictest0-21swapper/1923:35:1111
1654999161132,10cyclictest0-21swapper/1923:35:1011
1653599161100,54cyclictest0-21swapper/822:22:3638
1653599161100,54cyclictest0-21swapper/822:22:3638
1652699161150,9cyclictest0-21swapper/023:35:010
1652699161150,9cyclictest0-21swapper/023:35:010
1652699161150,9cyclictest0-21swapper/023:35:000
1652699161128,13cyclictest0-21swapper/023:28:370
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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