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2026-02-27 - 16:03
[ 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 27, 2026 13:03:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2974199219203,12cyclictest0-21swapper/3410:04:0428
2974199219203,12cyclictest0-21swapper/3410:04:0328
2972599218210,5cyclictest0-21swapper/2110:59:5814
2972599218210,5cyclictest0-21swapper/2110:59:5814
2972299217211,4cyclictest0-21swapper/1807:55:2010
2970799216213,2cyclictest0-21swapper/507:55:2835
2973899215208,4cyclictest0-21swapper/3112:16:3825
2973899215208,4cyclictest0-21swapper/3112:16:3825
2972599215201,11cyclictest0-21swapper/2112:39:5914
2972599215201,11cyclictest0-21swapper/2112:39:5914
2971799211206,3cyclictest0-21swapper/1408:35:166
2971799211206,3cyclictest0-21swapper/1408:35:166
2973599210195,13cyclictest0-21swapper/2812:17:0221
2973599210195,13cyclictest0-21swapper/2812:17:0221
2971999209203,3cyclictest0-21swapper/1610:10:198
2971999209203,3cyclictest0-21swapper/1610:10:198
2972599204194,8cyclictest0-21swapper/2110:45:3614
2972599204194,8cyclictest0-21swapper/2110:45:3614
2971499202198,2cyclictest0-21swapper/1109:12:453
2971499202198,2cyclictest0-21swapper/1109:12:453
2973599201187,12cyclictest0-21swapper/2810:29:4221
2973599201187,12cyclictest0-21swapper/2810:29:4221
2973599201187,12cyclictest0-21swapper/2810:29:4221
2972599201195,4cyclictest0-21swapper/2109:10:4014
2972599201195,4cyclictest0-21swapper/2109:10:4014
2970499201194,4cyclictest0-21swapper/312:00:4623
2970499201194,4cyclictest0-21swapper/312:00:4623
2973499200180,9cyclictest0-21swapper/2711:48:1820
2973499200180,9cyclictest0-21swapper/2711:48:1820
2973499200180,9cyclictest0-21swapper/2711:48:1720
2972599200188,10cyclictest0-21swapper/2107:30:1614
2972599200188,10cyclictest0-21swapper/2107:30:1614
2971999200196,2cyclictest0-21swapper/1612:06:278
2971999200196,2cyclictest0-21swapper/1612:06:278
2971999200196,2cyclictest0-21swapper/1612:06:268
2972599199192,5cyclictest1367-21dbus-daemon12:31:2114
2972599199192,5cyclictest1367-21dbus-daemon12:31:2114
2972599199192,5cyclictest1367-21dbus-daemon12:31:2114
2970199199194,3cyclictest0-21swapper/007:50:160
2970199199194,3cyclictest0-21swapper/007:50:150
2973999198193,3cyclictest0-21swapper/3207:55:0026
2973999198193,3cyclictest0-21swapper/3207:54:5926
2972599198190,7cyclictest0-21swapper/2108:50:2114
2971999198194,2cyclictest0-21swapper/1607:55:218
2970999198179,15cyclictest0-21swapper/607:35:0136
2970999198179,15cyclictest0-21swapper/607:35:0136
2973499197190,5cyclictest0-21swapper/2707:35:1420
2973499197190,5cyclictest0-21swapper/2707:35:1420
2974799196187,2cyclictest0-21swapper/3909:05:1833
2974799196187,2cyclictest0-21swapper/3909:05:1833
2974799196187,2cyclictest0-21swapper/3909:05:1733
2973899196182,11cyclictest0-21swapper/3107:50:2125
2973899196182,11cyclictest0-21swapper/3107:50:2025
2973399196180,14cyclictest0-21swapper/2610:37:5319
2973399196180,14cyclictest0-21swapper/2610:37:5319
2971099196192,2cyclictest0-21swapper/712:09:3737
2971099196192,2cyclictest0-21swapper/712:09:3737
2971099196192,2cyclictest0-21swapper/712:09:3737
2970499196189,5cyclictest0-21swapper/307:55:1423
2970499196189,3cyclictest4407-21CPU23
2972599195189,2cyclictest3544-21CPU14
2972599195189,2cyclictest3544-21CPU14
2970499194189,4cyclictest0-21swapper/311:58:4223
2970499194189,4cyclictest0-21swapper/311:58:4123
2973499193183,6cyclictest3548-21CPU20
2973499193183,6cyclictest3548-21CPU20
2973499193183,6cyclictest3548-21CPU20
2972599193184,5cyclictest4407-21CPU14
2972599193184,5cyclictest4407-21CPU14
29724991930,80cyclictest0-21swapper/2007:50:2013
29724991930,80cyclictest0-21swapper/2007:50:2013
2972599192185,5cyclictest0-21swapper/2112:23:5314
2972599192185,5cyclictest0-21swapper/2112:23:5314
2972599191180,9cyclictest0-21swapper/2111:10:1314
2972599191180,9cyclictest0-21swapper/2111:10:1314
2972599191180,9cyclictest0-21swapper/2111:10:1214
2972499191159,27cyclictest0-21swapper/2012:26:5813
2972499191159,27cyclictest0-21swapper/2012:26:5813
2972499191159,27cyclictest0-21swapper/2012:26:5813
2971099191188,2cyclictest0-21swapper/709:14:2537
2971099191188,2cyclictest0-21swapper/709:14:2537
2974599190158,26cyclictest0-21swapper/3709:45:5331
2974599190158,26cyclictest0-21swapper/3709:45:5331
2974599190158,26cyclictest0-21swapper/3709:45:5231
2973499190184,4cyclictest0-21swapper/2710:11:0920
2973499190184,4cyclictest0-21swapper/2710:11:0920
2970499190185,4cyclictest0-21swapper/308:37:5923
2970499190185,4cyclictest0-21swapper/308:37:5923
2970499190183,3cyclictest37265-21CPU23
2970499190183,3cyclictest37265-21CPU23
2970499190180,3cyclictest3609-21CPU23
2970499190180,3cyclictest3609-21CPU23
2970499190180,3cyclictest3609-21CPU23
2973899189183,4cyclictest0-21swapper/3112:21:0425
2973899189183,4cyclictest0-21swapper/3112:21:0325
2972599189182,5cyclictest0-21swapper/2110:40:0814
2972599189181,4cyclictest0-21swapper/2111:05:0214
2972599189181,4cyclictest0-21swapper/2111:05:0214
2972599189180,7cyclictest0-21swapper/2110:40:2314
2972599189180,7cyclictest0-21swapper/2110:40:2314
2972599189180,7cyclictest0-21swapper/2110:40:2214
2970499189182,5cyclictest1-21systemd10:21:3323
2970499189182,5cyclictest1-21systemd10:21:3323
2970499189182,5cyclictest1-21systemd10:21:3223
2974199188180,6cyclictest0-21swapper/3409:20:3528
2974199188180,6cyclictest0-21swapper/3409:20:3528
2972599188180,6cyclictest0-21swapper/2110:54:0114
2972599188180,6cyclictest0-21swapper/2110:54:0114
29724991881,83cyclictest0-21swapper/2009:15:1613
29724991881,83cyclictest0-21swapper/2009:15:1513
2970699188185,2cyclictest0-21swapper/407:30:2634
2970699188185,2cyclictest0-21swapper/407:30:2634
2970499188181,5cyclictest0-21swapper/307:42:0523
2970499188181,5cyclictest0-21swapper/307:42:0523
29745991872,4cyclictest3546-21CPU31
29745991872,4cyclictest3546-21CPU31
29745991872,4cyclictest3546-21CPU31
2973499187180,5cyclictest0-21swapper/2709:23:1820
2973499187180,5cyclictest0-21swapper/2709:23:1820
2972899187181,4cyclictest2459-21CPU16
2972899187181,4cyclictest2459-21CPU16
2972899187181,4cyclictest2459-21CPU16
2972599187176,8cyclictest2459-21CPU14
2972599187176,8cyclictest2459-21CPU14
2972599187176,8cyclictest2459-21CPU14
2971199187182,3cyclictest0-21swapper/812:15:1738
2971199187182,3cyclictest0-21swapper/812:15:1738
2973899186174,10cyclictest0-21swapper/3112:11:0125
2973899186174,10cyclictest0-21swapper/3112:11:0125
2973699186179,6cyclictest0-21swapper/2912:04:3022
2973699186179,6cyclictest0-21swapper/2912:04:2922
2972899186160,11cyclictest0-21swapper/2310:47:4716
2972899186160,11cyclictest0-21swapper/2310:47:4616
2972599186181,4cyclictest0-21swapper/2107:25:2614
2972599186181,4cyclictest0-21swapper/2107:25:2514
2971399186121,55cyclictest37267-21CPU2
2971399186121,55cyclictest37267-21CPU2
2970499186174,8cyclictest0-21swapper/311:52:4823
2970499186174,8cyclictest0-21swapper/311:52:4723
2973599185171,12cyclictest0-21swapper/2809:14:0121
2973599185171,12cyclictest0-21swapper/2809:14:0021
2973599185170,12cyclictest2459-21CPU21
2973599185170,12cyclictest2459-21CPU21
2973499185179,4cyclictest0-21swapper/2709:27:3320
2973499185179,4cyclictest0-21swapper/2709:27:3320
2973499185179,4cyclictest0-21swapper/2709:27:3320
2972599185179,4cyclictest0-21swapper/2108:25:0414
2972599185179,4cyclictest0-21swapper/2108:25:0314
2972499185168,14cyclictest0-21swapper/2012:35:5813
2972499185168,14cyclictest0-21swapper/2012:35:5713
2973499184177,5cyclictest0-21swapper/2710:02:3120
2973499184177,5cyclictest0-21swapper/2710:02:3120
2972599184178,5cyclictest0-21swapper/2112:26:4914
2972599184178,5cyclictest0-21swapper/2112:26:4914
2972599184178,5cyclictest0-21swapper/2112:26:4814
2972599184178,4cyclictest0-21swapper/2111:07:3914
2972599184178,4cyclictest0-21swapper/2111:07:3914
2972599184178,4cyclictest0-21swapper/2111:07:3914
2970799184179,3cyclictest0-21swapper/510:06:1135
2970799184179,3cyclictest0-21swapper/510:06:1135
2970799184179,3cyclictest0-21swapper/510:06:1035
2970499184179,3cyclictest0-21swapper/308:54:5923
2970499184174,8cyclictest0-21swapper/309:05:0923
2970499184174,8cyclictest0-21swapper/309:05:0923
2970499184174,8cyclictest0-21swapper/309:05:0823
2974699183178,3cyclictest0-21swapper/3812:28:1732
2974699183178,3cyclictest0-21swapper/3812:28:1732
2974699183178,3cyclictest0-21swapper/3812:28:1632
2974199183173,8cyclictest0-21swapper/3411:17:5628
2974199183173,8cyclictest0-21swapper/3411:17:5628
2974199183173,8cyclictest0-21swapper/3411:17:5628
2973599183166,11cyclictest3547-21CPU21
2973599183166,11cyclictest3547-21CPU21
2973499183177,4cyclictest0-21swapper/2709:40:4420
2973499183177,4cyclictest0-21swapper/2709:40:4420
2972599183176,5cyclictest0-21swapper/2108:50:0114
2972599183176,5cyclictest0-21swapper/2108:50:0114
2972599183175,6cyclictest0-21swapper/2107:20:5914
2972599183175,6cyclictest0-21swapper/2107:20:5914
2971299183152,20cyclictest0-21swapper/909:46:4639
2971299183152,20cyclictest0-21swapper/909:46:4639
2971299183152,20cyclictest0-21swapper/909:46:4639
2970499183176,5cyclictest0-21swapper/308:55:1423
2970499183176,5cyclictest0-21swapper/308:55:1423
2973699182176,4cyclictest0-21swapper/2908:08:1222
2973699182176,4cyclictest0-21swapper/2908:08:1222
2973599182167,7cyclictest171rcu_preempt08:13:0421
2973599182167,7cyclictest171rcu_preempt08:13:0321
2973599182136,23cyclictest0-21swapper/2809:06:5621
2973599182136,23cyclictest0-21swapper/2809:06:5621
2973599182136,23cyclictest0-21swapper/2809:06:5621
2973499182175,5cyclictest37346-21qemu-system-x8611:29:1120
2973499182175,5cyclictest37346-21qemu-system-x8611:29:1120
2973499182175,5cyclictest37346-21qemu-system-x8611:29:1120
2973499182163,10cyclictest0-21swapper/2709:39:3920
2973499182163,10cyclictest0-21swapper/2709:39:3920
2973499182163,10cyclictest0-21swapper/2709:39:3920
2972599182177,2cyclictest142550irq/47-eno1-TxRx-510:30:1514
2972599182177,2cyclictest142550irq/47-eno1-TxRx-510:30:1514
2970499182177,4cyclictest0-21swapper/309:03:3223
2970499182177,4cyclictest0-21swapper/309:03:3223
2970499182164,17cyclictest0-21swapper/311:26:4823
2970499182164,17cyclictest0-21swapper/311:26:4823
2970499182164,17cyclictest0-21swapper/311:26:4723
2972599181175,3cyclictest0-21swapper/2110:30:0314
2972599181175,3cyclictest0-21swapper/2110:30:0314
2972599181175,3cyclictest0-21swapper/2110:30:0214
2972599181174,4cyclictest0-21swapper/2110:38:5514
2972499181149,30cyclictest0-21swapper/2010:29:5213
2972499181149,30cyclictest0-21swapper/2010:29:5213
2972499181149,30cyclictest0-21swapper/2010:29:5113
2970499181174,5cyclictest0-21swapper/308:05:1323
2970499181174,5cyclictest0-21swapper/308:05:1323
29701991811,107cyclictest2461-21CPU0
29701991811,107cyclictest2461-21CPU0
29701991811,107cyclictest2461-21CPU0
29745991801,3cyclictest0-21swapper/3709:32:0331
29745991801,3cyclictest0-21swapper/3709:32:0331
29745991801,3cyclictest0-21swapper/3709:32:0231
2973899180168,8cyclictest37346-21qemu-system-x8607:49:0225
2973899180168,8cyclictest37346-21qemu-system-x8607:49:0225
2973699180168,9cyclictest3542-21CPU22
2973699180168,9cyclictest3542-21CPU22
2973599180163,9cyclictest0-21swapper/2810:42:3521
2973599180163,9cyclictest0-21swapper/2810:42:3521
2973599180163,9cyclictest0-21swapper/2810:42:3521
2973599180163,11cyclictest3541-21CPU21
2973599180163,11cyclictest3541-21CPU21
2973599180153,16cyclictest0-21swapper/2809:29:3821
2973599180153,16cyclictest0-21swapper/2809:29:3821
2973599180153,16cyclictest0-21swapper/2809:29:3821
2973599180145,24cyclictest0-21swapper/2812:23:0621
2973599180145,24cyclictest0-21swapper/2812:23:0621
2973599180140,17cyclictest0-21swapper/2808:27:1821
2973599180140,17cyclictest0-21swapper/2808:27:1721
2972599180171,3cyclictest37358-21CPU14
2972599180171,3cyclictest37358-21CPU14
2972599180167,10cyclictest0-21swapper/2107:59:2214
29724991800,174cyclictest0-21swapper/2010:20:1713
29724991800,174cyclictest0-21swapper/2010:20:1713
29724991800,174cyclictest0-21swapper/2010:20:1713
2973699179170,8cyclictest0-21swapper/2910:01:0922
2973699179170,8cyclictest0-21swapper/2910:01:0922
2973699179166,11cyclictest0-21swapper/2910:16:2822
2973699179166,11cyclictest0-21swapper/2910:16:2822
2973699179166,11cyclictest0-21swapper/2910:16:2822
2973699179153,16cyclictest0-21swapper/2909:26:4022
2973699179153,16cyclictest0-21swapper/2909:26:4022
2973699179153,16cyclictest0-21swapper/2909:26:4022
2973499179174,4cyclictest0-21swapper/2711:20:4520
2973499179174,4cyclictest0-21swapper/2711:20:4520
2973499179174,4cyclictest0-21swapper/2711:20:4420
2972599179174,3cyclictest0-21swapper/2108:45:0014
2972599179174,3cyclictest0-21swapper/2108:44:5914
2972499179153,24cyclictest0-21swapper/2009:52:2513
2972499179153,24cyclictest0-21swapper/2009:52:2413
2972499179129,47cyclictest0-21swapper/2009:56:0513
2972499179129,47cyclictest0-21swapper/2009:56:0513
2972499179129,47cyclictest0-21swapper/2009:56:0513
2970799179175,2cyclictest0-21swapper/509:48:1535
2970799179175,2cyclictest0-21swapper/509:48:1535
2970799179175,2cyclictest0-21swapper/509:48:1435
2970499179173,4cyclictest0-21swapper/307:55:0223
2970499179173,4cyclictest0-21swapper/307:55:0223
2973799178156,7cyclictest0-21swapper/3009:36:0924
2973799178156,7cyclictest0-21swapper/3009:36:0924
2973799178156,7cyclictest0-21swapper/3009:36:0924
2973599178170,6cyclictest0-21swapper/2810:01:4521
2973599178170,6cyclictest0-21swapper/2810:01:4521
2973599178155,13cyclictest0-21swapper/2808:50:2621
2973599178134,25cyclictest0-21swapper/2812:29:0521
2973599178134,25cyclictest0-21swapper/2812:29:0521
2973599178134,25cyclictest0-21swapper/2812:29:0521
2973499178168,8cyclictest0-21swapper/2709:33:3420
2973499178168,8cyclictest0-21swapper/2709:33:3420
2973499178168,8cyclictest0-21swapper/2709:33:3320
2973499178156,12cyclictest0-21swapper/2711:36:1920
2973499178156,12cyclictest0-21swapper/2711:36:1920
2973299178149,26cyclictest0-21swapper/2509:47:1918
2973299178149,26cyclictest0-21swapper/2509:47:1918
2973299178149,26cyclictest0-21swapper/2509:47:1918
297249917873,101cyclictest37265-21CPU13
297249917873,101cyclictest37265-21CPU13
297249917873,101cyclictest37265-21CPU13
2972499178140,30cyclictest0-21swapper/2012:16:2513
2972499178140,30cyclictest0-21swapper/2012:16:2513
297139917866,106cyclictest0-21swapper/1009:10:332
297139917866,106cyclictest0-21swapper/1009:10:332
2970499178173,4cyclictest0-21swapper/308:33:0923
2970499178173,4cyclictest0-21swapper/308:33:0923
2970499178166,8cyclictest0-21swapper/311:33:1923
2970499178166,8cyclictest0-21swapper/311:33:1923
2974199177164,11cyclictest0-21swapper/3409:26:2828
2974199177164,11cyclictest0-21swapper/3409:26:2728
2974199177164,11cyclictest0-21swapper/3409:26:2728
2973699177153,20cyclictest2462-21CPU22
2973699177153,20cyclictest2462-21CPU22
2973599177160,9cyclictest171rcu_preempt09:04:5921
2973599177160,9cyclictest171rcu_preempt09:04:5821
2973599177158,11cyclictest171rcu_preempt07:50:1021
2973599177158,11cyclictest171rcu_preempt07:50:0921
2973599177141,23cyclictest0-21swapper/2807:45:5921
2973599177141,23cyclictest0-21swapper/2807:45:5921
2973599177137,24cyclictest0-21swapper/2810:14:0921
2973599177137,24cyclictest0-21swapper/2810:14:0921
2973599177136,19cyclictest0-21swapper/2812:14:2921
2973599177136,19cyclictest0-21swapper/2812:14:2821
2973599177125,48cyclictest3543-21CPU21
2973599177125,48cyclictest3543-21CPU21
2973499177172,4cyclictest0-21swapper/2710:15:5020
2973499177172,4cyclictest0-21swapper/2710:15:4920
2973499177172,4cyclictest0-21swapper/2710:15:4920
2973499177170,6cyclictest0-21swapper/2710:20:2120
2973499177170,6cyclictest0-21swapper/2710:20:2120
2973499177170,6cyclictest0-21swapper/2710:20:2120
2973499177170,5cyclictest0-21swapper/2709:45:1920
2973499177170,5cyclictest0-21swapper/2709:45:1920
2973499177170,5cyclictest0-21swapper/2709:45:1820
2972599177171,4cyclictest0-21swapper/2112:10:3414
2972599177171,4cyclictest0-21swapper/2112:10:3414
2972599177170,5cyclictest0-21swapper/2108:30:2114
2972599177170,5cyclictest0-21swapper/2108:30:2114
2972599177166,9cyclictest0-21swapper/2108:25:3614
2972599177166,9cyclictest0-21swapper/2108:25:3614
29724991771,171cyclictest0-21swapper/2008:40:1813
29724991771,171cyclictest0-21swapper/2008:40:1813
29724991770,62cyclictest0-21swapper/2007:43:3113
29724991770,62cyclictest0-21swapper/2007:43:3113
29724991770,174cyclictest0-21swapper/2008:35:2213
29724991770,174cyclictest0-21swapper/2008:35:2113
2970499177172,3cyclictest33635-21bash11:15:0123
2970499177172,3cyclictest33635-21bash11:15:0123
2970499177172,3cyclictest33635-21bash11:15:0123
2970499177169,4cyclictest2454-21CPU23
2970499177169,4cyclictest2454-21CPU23
2973899176167,6cyclictest37356-21CPU25
2973899176167,6cyclictest37356-21CPU25
2973899176165,9cyclictest0-21swapper/3107:21:5125
2973899176165,9cyclictest0-21swapper/3107:21:5125
2973799176173,2cyclictest0-21swapper/3012:20:0124
2973799176173,2cyclictest0-21swapper/3012:20:0124
2973699176125,39cyclictest37357-21CPU22
2973699176125,39cyclictest37357-21CPU22
2973599176159,8cyclictest0-21swapper/2811:23:2921
2973599176159,8cyclictest0-21swapper/2811:23:2921
2973599176159,8cyclictest0-21swapper/2811:23:2821
2972599176166,8cyclictest0-21swapper/2110:21:5514
2972599176166,8cyclictest0-21swapper/2110:21:5514
2972599176166,8cyclictest0-21swapper/2110:21:5514
297249917690,78cyclictest487-21kworker/u80:0+ext4-rsv-conversion11:53:0813
297249917690,78cyclictest487-21kworker/u80:0+ext4-rsv-conversion11:53:0713
29724991761,66cyclictest3600-21qemu-system-x8607:55:1513
2972499176146,27cyclictest0-21swapper/2012:33:5313
2972499176146,27cyclictest0-21swapper/2012:33:5313
2972499176146,27cyclictest0-21swapper/2012:33:5313
29724991760,172cyclictest1285-21jbd2/sdb1-810:30:1813
29724991760,172cyclictest1285-21jbd2/sdb1-810:30:1713
2970499176171,3cyclictest0-21swapper/310:03:5023
2970499176171,3cyclictest0-21swapper/310:03:4923
2973999175167,4cyclictest0-21swapper/3210:20:1826
2973999175167,4cyclictest0-21swapper/3210:20:1826
2973999175167,4cyclictest0-21swapper/3210:20:1826
2973899175169,4cyclictest0-21swapper/3111:13:2925
2973899175169,4cyclictest0-21swapper/3111:13:2925
2973899175169,4cyclictest0-21swapper/3111:13:2825
2973899175165,8cyclictest0-21swapper/3110:05:2625
2973899175165,8cyclictest0-21swapper/3110:05:2625
2973899175165,8cyclictest0-21swapper/3110:05:2525
2973699175145,20cyclictest0-21swapper/2908:01:5722
2973699175145,20cyclictest0-21swapper/2908:01:5722
2973599175145,17cyclictest0-21swapper/2811:45:2821
2973599175145,17cyclictest0-21swapper/2811:45:2821
2973599175145,17cyclictest0-21swapper/2811:45:2721
2973599175145,14cyclictest0-21swapper/2811:29:2121
2973599175145,14cyclictest0-21swapper/2811:29:2121
2973599175145,14cyclictest0-21swapper/2811:29:2121
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