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2026-03-03 - 00:43
[ 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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack3slot3.osadl.org (updated Mon Mar 02, 2026 12:46:20)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9918501100irq/53-eth0-rx-0-21swapper/407:08:116
9918501090irq/53-eth0-rx-0-21swapper/307:09:035
128501090irq/42-ahci0-21swapper/107:08:161
9918501020irq/53-eth0-rx-0-21swapper/207:06:014
991850970irq/53-eth0-rx-0-21swapper/707:09:259
2307029384sleep60-21swapper/607:05:198
991850920irq/53-eth0-rx-0-21swapper/507:07:377
991850910irq/53-eth0-rx-0-21swapper/807:07:1610
991850880irq/53-eth0-rx-0-21swapper/1107:06:423
2461528482sleep90-21swapper/907:09:3511
2459926967sleep100-21swapper/1007:09:232
2428825753sleep00-21swapper/007:06:020
24796994241cyclictest0-21swapper/1110:12:333
24796993231cyclictest0-21swapper/1110:26:433
2475699320cyclictest0-21swapper/010:11:480
24756993112cyclictest2305-21nscd10:21:210
24796992912cyclictest28187-21chrt07:12:373
2479699290cyclictest56362sleep1110:19:223
2479699290cyclictest56362sleep1110:19:213
2479699280cyclictest0-21swapper/1109:22:103
24796992625cyclictest86192sleep1108:12:433
24796992625cyclictest0-21swapper/1110:09:093
2475699223cyclictest0-21swapper/010:18:070
2475699223cyclictest0-21swapper/010:18:060
2475699220cyclictest0-21swapper/010:30:020
2475699220cyclictest0-21swapper/010:28:040
2479699216cyclictest6019-21turbostat10:24:563
2479699210cyclictest0-21swapper/1107:20:483
2478099209cyclictest0-21swapper/312:02:595
991950190irq/54-eth0-tx-2478499cyclictest10:13:127
2478999192cyclictest991850irq/53-eth0-rx-11:53:042
2478999192cyclictest991850irq/53-eth0-rx-11:38:512
2478999192cyclictest991850irq/53-eth0-rx-11:20:282
2478999192cyclictest991850irq/53-eth0-rx-09:54:422
2478899192cyclictest0-21swapper/912:34:1511
2478899192cyclictest0-21swapper/912:08:4311
2478899192cyclictest0-21swapper/910:42:4311
2478899192cyclictest0-21swapper/910:27:0711
2475699190cyclictest0-21swapper/009:11:490
12850190irq/42-ahci2478999cyclictest10:10:022
991950180irq/54-eth0-tx-24987-21qemu-kvm10:30:037
991950180irq/54-eth0-tx-2478699cyclictest10:13:159
991950180irq/54-eth0-tx-0-21swapper/910:20:1811
991950180irq/54-eth0-tx-0-21swapper/810:30:0810
991950180irq/54-eth0-tx-0-21swapper/710:21:279
991950180irq/54-eth0-tx-0-21swapper/710:18:069
991950180irq/54-eth0-tx-0-21swapper/710:18:059
991950180irq/54-eth0-tx-0-21swapper/410:30:176
991950180irq/54-eth0-tx-0-21swapper/410:14:416
991950180irq/54-eth0-tx-0-21swapper/310:28:135
991950180irq/54-eth0-tx-0-21swapper/310:18:475
991950180irq/54-eth0-tx-0-21swapper/310:18:465
991950180irq/54-eth0-tx-0-21swapper/210:10:254
991950180irq/54-eth0-tx-0-21swapper/1110:30:053
991950180irq/54-eth0-tx-0-21swapper/110:19:591
991950180irq/54-eth0-tx-0-21swapper/110:19:591
991850180irq/53-eth0-rx-0-21swapper/810:28:0610
991850180irq/53-eth0-rx-0-21swapper/510:21:147
991850180irq/53-eth0-rx-0-21swapper/510:19:597
991850180irq/53-eth0-rx-0-21swapper/510:19:587
991850180irq/53-eth0-rx-0-21swapper/410:21:586
991850180irq/53-eth0-rx-0-21swapper/310:20:115
991850180irq/53-eth0-rx-0-21swapper/1010:16:432
991850180irq/53-eth0-rx-0-21swapper/1010:16:422
991850180irq/53-eth0-rx-0-21swapper/110:21:581
24789991817cyclictest26521-21ssh11:00:332
24789991817cyclictest14546-1kworker/10:0H09:27:592
24789991817cyclictest0-21swapper/1012:00:522
24789991817cyclictest0-21swapper/1011:40:192
24789991817cyclictest0-21swapper/1011:12:302
24789991817cyclictest0-21swapper/1010:40:392
24789991817cyclictest0-21swapper/1009:30:482
24789991817cyclictest0-21swapper/1009:22:532
24789991817cyclictest0-21swapper/1009:13:302
24789991817cyclictest0-21swapper/1008:40:142
24789991816cyclictest463-21ssh11:05:532
24789991816cyclictest16368-21ssh12:11:492
24789991816cyclictest12660-21ssh11:15:312
2478999181cyclictest991950irq/54-eth0-tx-11:45:352
2478999181cyclictest991950irq/54-eth0-tx-10:25:342
2478999181cyclictest991850irq/53-eth0-rx-12:20:022
2478999181cyclictest991850irq/53-eth0-rx-11:33:462
2478999181cyclictest991850irq/53-eth0-rx-10:52:042
2478999181cyclictest991850irq/53-eth0-rx-10:39:302
2478999181cyclictest991850irq/53-eth0-rx-10:30:222
2478999181cyclictest991850irq/53-eth0-rx-10:21:512
2478999181cyclictest991850irq/53-eth0-rx-09:56:212
2478999181cyclictest991850irq/53-eth0-rx-09:17:312
2478999181cyclictest991850irq/53-eth0-rx-07:45:272
2478999181cyclictest12850irq/42-ahci12:33:142
2478999181cyclictest12850irq/42-ahci09:46:382
2478999181cyclictest12850irq/42-ahci08:06:202
2478999180cyclictest991850irq/53-eth0-rx-09:37:352
2478899181cyclictest991950irq/54-eth0-tx-10:18:0911
2478899181cyclictest991950irq/54-eth0-tx-10:18:0911
2478899181cyclictest0-21swapper/912:28:4811
2478899181cyclictest0-21swapper/912:03:5711
2478899181cyclictest0-21swapper/911:43:5511
2478899181cyclictest0-21swapper/911:09:3411
2478899181cyclictest0-21swapper/911:02:3211
2478899181cyclictest0-21swapper/910:38:2411
2478899181cyclictest0-21swapper/909:50:0211
2478899181cyclictest0-21swapper/909:25:1011
2478899181cyclictest0-21swapper/908:43:4311
2478899181cyclictest0-21swapper/907:55:0211
2478699185cyclictest0-21swapper/710:30:019
24784991816cyclictest4993-21qemu-kvm08:08:387
24789991716cyclictest0-21swapper/1010:00:032
24789991716cyclictest0-21swapper/1008:50:322
2478999170cyclictest991850irq/53-eth0-rx-12:26:462
2478999170cyclictest991850irq/53-eth0-rx-12:15:232
2478999170cyclictest991850irq/53-eth0-rx-11:55:322
2478999170cyclictest991850irq/53-eth0-rx-10:55:462
2478999170cyclictest991850irq/53-eth0-rx-10:45:112
2478999170cyclictest991850irq/53-eth0-rx-10:05:062
2478999170cyclictest991850irq/53-eth0-rx-08:55:102
2478999170cyclictest991850irq/53-eth0-rx-08:27:462
2478999170cyclictest991850irq/53-eth0-rx-08:01:422
2478999170cyclictest991850irq/53-eth0-rx-07:41:512
2478999170cyclictest991850irq/53-eth0-rx-07:25:122
2478999170cyclictest93102sleep1008:15:062
2478999170cyclictest5032chrt07:15:352
2478999170cyclictest42822sleep1007:20:482
2478999170cyclictest297832sleep1007:55:412
2478999170cyclictest280792sleep1007:11:122
2478999170cyclictest267222sleep1008:35:572
2478999170cyclictest263282sleep1007:53:052
2478999170cyclictest235752chrt11:25:172
2478999170cyclictest230402chrt08:30:312
2478999170cyclictest218612sleep1009:40:052
2478999170cyclictest16422sleep1008:46:592
2478999170cyclictest163792sleep1009:07:242
2478999170cyclictest152792sleep1007:36:392
2478999170cyclictest12850irq/42-ahci08:11:102
2478999170cyclictest127412sleep1009:02:242
2478999170cyclictest112152sleep1012:08:342
2478999170cyclictest109812chrt12:35:002
2478899170cyclictest0-21swapper/912:11:0111
2478899170cyclictest0-21swapper/911:58:0411
2478899170cyclictest0-21swapper/911:31:1611
2478899170cyclictest0-21swapper/911:17:0411
2478899170cyclictest0-21swapper/910:47:1411
2478899170cyclictest0-21swapper/910:34:1611
2478899170cyclictest0-21swapper/910:12:3411
2478899170cyclictest0-21swapper/910:06:2611
2478899170cyclictest0-21swapper/909:44:5811
2478699170cyclictest0-21swapper/712:22:539
2478699170cyclictest0-21swapper/712:15:229
2478699170cyclictest0-21swapper/710:50:099
2478699170cyclictest0-21swapper/710:00:599
2478699170cyclictest0-21swapper/707:55:169
24785991715cyclictest21893-21python07:45:218
24784991715cyclictest23893-21ssh10:06:247
991950160irq/54-eth0-tx-0-21swapper/110:30:141
991850160irq/53-eth0-rx-0-21swapper/410:18:046
991850160irq/53-eth0-rx-0-21swapper/410:18:046
24788991615cyclictest0-21swapper/911:52:3911
24788991615cyclictest0-21swapper/910:58:1711
24788991615cyclictest0-21swapper/909:58:1711
24788991615cyclictest0-21swapper/909:48:0911
24788991615cyclictest0-21swapper/909:24:5511
24788991615cyclictest0-21swapper/909:16:0211
24788991615cyclictest0-21swapper/908:07:2411
24788991615cyclictest0-21swapper/907:36:5111
2478699160cyclictest0-21swapper/712:05:229
2478699160cyclictest0-21swapper/711:57:469
2478699160cyclictest0-21swapper/711:45:009
2478699160cyclictest0-21swapper/711:33:439
2478699160cyclictest0-21swapper/711:17:189
2478699160cyclictest0-21swapper/711:02:569
2478699160cyclictest0-21swapper/710:48:479
2478699160cyclictest0-21swapper/709:25:069
2478699160cyclictest0-21swapper/709:23:469
24784991615cyclictest18914-21ssh10:03:247
24784991615cyclictest16483-21qemu-kvm09:13:287
24756991614cyclictest2745-21runrttasks08:11:070
24756991614cyclictest0-21swapper/008:16:050
14050160irq/18-ehci_hcd0-21swapper/009:30:230
991950150irq/54-eth0-tx-0-21swapper/810:16:3710
991950150irq/54-eth0-tx-0-21swapper/810:16:3710
991950150irq/54-eth0-tx-0-21swapper/310:10:295
991950150irq/54-eth0-tx-0-21swapper/210:20:124
24788991514cyclictest0-21swapper/912:17:2711
24788991514cyclictest0-21swapper/911:48:3511
24788991514cyclictest0-21swapper/910:51:1011
24788991514cyclictest0-21swapper/908:53:1311
24788991514cyclictest0-21swapper/907:52:0111
2478699151cyclictest0-21swapper/709:01:139
2478699150cyclictest22021-21gawk11:50:179
2478699150cyclictest0-21swapper/712:37:319
2478699150cyclictest0-21swapper/712:30:289
2478699150cyclictest0-21swapper/712:25:169
2478699150cyclictest0-21swapper/712:11:029
2478699150cyclictest0-21swapper/712:00:509
2478699150cyclictest0-21swapper/711:46:109
2478699150cyclictest0-21swapper/711:37:159
2478699150cyclictest0-21swapper/711:20:589
2478699150cyclictest0-21swapper/711:12:229
2478699150cyclictest0-21swapper/711:06:399
2478699150cyclictest0-21swapper/710:57:149
2478699150cyclictest0-21swapper/710:40:129
2478699150cyclictest0-21swapper/710:25:489
2478699150cyclictest0-21swapper/710:08:239
2478699150cyclictest0-21swapper/709:55:319
2478699150cyclictest0-21swapper/709:50:379
2478699150cyclictest0-21swapper/709:48:539
2478699150cyclictest0-21swapper/709:43:249
2478699150cyclictest0-21swapper/709:35:209
2478699150cyclictest0-21swapper/709:31:029
2478699150cyclictest0-21swapper/709:15:029
2478699150cyclictest0-21swapper/709:11:129
2478699150cyclictest0-21swapper/708:31:389
2478499150cyclictest0-21swapper/512:24:307
2478499150cyclictest0-21swapper/511:59:237
2478499150cyclictest0-21swapper/511:05:517
2478099150cyclictest0-21swapper/312:30:125
14050150irq/18-ehci_hcd0-21swapper/012:03:370
991950140irq/54-eth0-tx-28984-21ssh10:10:2310
991950140irq/54-eth0-tx-0-21swapper/810:20:0810
991950140irq/54-eth0-tx-0-21swapper/510:28:057
991950140irq/54-eth0-tx-0-21swapper/410:28:056
991950140irq/54-eth0-tx-0-21swapper/210:30:084
991950140irq/54-eth0-tx-0-21swapper/210:16:374
991950140irq/54-eth0-tx-0-21swapper/210:16:364
991850140irq/53-eth0-rx-0-21swapper/310:30:105
991850140irq/53-eth0-rx-0-21swapper/110:28:111
991850140irq/53-eth0-rx-0-21swapper/110:10:261
8799140watchdog/110-21swapper/1107:51:273
551140ksoftirqd/60-21swapper/610:35:148
24796991413cyclictest991850irq/53-eth0-rx-08:21:193
24788991413cyclictest28427-21kworker/9:011:11:2511
24788991413cyclictest19623-21ssh11:22:0111
24788991413cyclictest0-21swapper/912:23:0811
24788991413cyclictest0-21swapper/910:02:0711
24788991413cyclictest0-21swapper/907:10:1111
2478699143cyclictest0-21swapper/707:15:029
2478699140cyclictest0-21swapper/711:25:409
2478699140cyclictest0-21swapper/710:36:599
2478699140cyclictest0-21swapper/708:57:209
2478699140cyclictest0-21swapper/708:53:399
2478699140cyclictest0-21swapper/708:45:449
2478699140cyclictest0-21swapper/708:40:159
2478699140cyclictest0-21swapper/708:37:459
2478699140cyclictest0-21swapper/708:26:009
2478699140cyclictest0-21swapper/708:20:149
2478699140cyclictest0-21swapper/708:06:259
2478699140cyclictest0-21swapper/708:00:159
2478699140cyclictest0-21swapper/707:51:279
2478699140cyclictest0-21swapper/707:47:459
2478699140cyclictest0-21swapper/707:41:599
2478699140cyclictest0-21swapper/707:39:219
2478699140cyclictest0-21swapper/707:25:229
2478699140cyclictest0-21swapper/707:11:109
2478599146cyclictest0-21swapper/607:36:418
2478599145cyclictest0-21swapper/611:55:018
2478599144cyclictest0-21swapper/611:40:008
24784991413cyclictest24501-21qemu-kvm07:18:357
24784991413cyclictest10494-21ssh10:49:467
2478499140cyclictest0-21swapper/508:45:227
2478399140cyclictest0-21swapper/410:45:426
2478099144cyclictest0-21swapper/307:20:155
24775991412cyclictest2308-21snmpd12:17:294
24775991412cyclictest2308-21snmpd11:51:154
24775991412cyclictest2308-21snmpd11:49:304
24775991412cyclictest2308-21snmpd11:09:304
24775991412cyclictest2308-21snmpd09:11:454
24756991413cyclictest991850irq/53-eth0-rx-07:24:520
551130ksoftirqd/624993-21qemu-kvm10:14:378
2479699133cyclictest0-21swapper/1112:20:013
2479699133cyclictest0-21swapper/1111:49:593
2479699133cyclictest0-21swapper/1110:40:453
24796991312cyclictest991850irq/53-eth0-rx-09:11:153
24788991312cyclictest28427-21kworker/9:011:25:0911
24788991312cyclictest0-21swapper/909:34:2511
24788991312cyclictest0-21swapper/908:35:1111
2478899130cyclictest0-21swapper/909:10:1411
2478699130cyclictest0-21swapper/709:06:149
2478699130cyclictest0-21swapper/708:15:179
2478699130cyclictest0-21swapper/708:10:459
2478699130cyclictest0-21swapper/707:31:289
2478699130cyclictest0-21swapper/707:23:339
2478599135cyclictest0-21swapper/611:35:008
24785991312cyclictest24501-21qemu-kvm07:23:498
2478599131cyclictest0-21swapper/608:00:198
2478499133cyclictest0-21swapper/508:55:187
24784991312cyclictest4000-21ssh10:44:117
24784991312cyclictest18114-21ssh11:47:077
24784991311cyclictest27476-21ssh11:02:097
2478099133cyclictest0-21swapper/312:05:155
2478099133cyclictest0-21swapper/311:45:155
2478099133cyclictest0-21swapper/309:35:155
2478099133cyclictest0-21swapper/307:40:175
2478099130cyclictest0-21swapper/309:04:095
2478099130cyclictest0-21swapper/307:49:395
24775991311cyclictest2308-21snmpd12:39:004
24775991311cyclictest2308-21snmpd11:56:014
24775991311cyclictest2308-21snmpd11:31:464
24775991311cyclictest2308-21snmpd11:24:454
24775991311cyclictest2308-21snmpd10:41:454
2477099130cyclictest0-21swapper/111:58:491
2475699136cyclictest0-21swapper/010:09:040
2475699133cyclictest0-21swapper/010:00:000
2475699130cyclictest0-21swapper/007:10:110
2499130watchdog/20-21swapper/208:42:224
1799130watchdog/10-21swapper/111:32:031
14050130irq/18-ehci_hcd0-21swapper/009:18:040
14050130irq/18-ehci_hcd0-21swapper/008:05:220
991850120irq/53-eth0-rx-0-21swapper/512:11:087
2479699124cyclictest0-21swapper/1107:50:023
2479699124cyclictest0-21swapper/1107:30:023
2479699123cyclictest0-21swapper/1112:30:013
2479699123cyclictest0-21swapper/1112:00:003
2479699123cyclictest0-21swapper/1109:41:443
2479699123cyclictest0-21swapper/1108:05:003
2479699122cyclictest0-21swapper/1108:45:003
24788991211cyclictest991850irq/53-eth0-rx-07:27:4311
24788991211cyclictest0-21swapper/911:36:2311
2478599124cyclictest0-21swapper/612:30:018
2478599123cyclictest0-21swapper/612:26:258
2478599123cyclictest0-21swapper/612:06:258
2478599123cyclictest0-21swapper/611:00:268
2478599123cyclictest0-21swapper/610:57:298
2478599123cyclictest0-21swapper/609:48:258
2478599123cyclictest0-21swapper/609:28:248
2478599123cyclictest0-21swapper/609:05:018
2478599122cyclictest16483-21qemu-kvm09:17:158
24784991211cyclictest332-21ssh11:33:307
24784991211cyclictest14929-21ssh09:34:367
2478399122cyclictest0-21swapper/408:55:166
24783991211cyclictest991850irq/53-eth0-rx-07:56:546
2478399120cyclictest0-21swapper/411:07:276
2478099128cyclictest0-21swapper/309:18:035
2478099120cyclictest0-21swapper/307:37:365
24775991210cyclictest2308-21snmpd10:57:154
2477099122cyclictest0-21swapper/111:15:151
2477099120cyclictest0-21swapper/111:41:121
2475699120cyclictest0-21swapper/011:41:030
2475699120cyclictest0-21swapper/011:20:230
2475699120cyclictest0-21swapper/009:25:220
2475699120cyclictest0-21swapper/008:20:120
1699120watchdog/00-21swapper/011:50:130
1699120watchdog/00-21swapper/011:06:310
14050120irq/18-ehci_hcd0-21swapper/007:15:280
115050120irq/18-i801_smb0-21swapper/007:27:450
991950110irq/54-eth0-tx-0-21swapper/012:15:400
991850110irq/53-eth0-rx-0-21swapper/412:16:046
991850110irq/53-eth0-rx-0-21swapper/312:10:535
991850110irq/53-eth0-rx-0-21swapper/308:30:535
551110ksoftirqd/60-21swapper/610:50:098
551110ksoftirqd/60-21swapper/610:30:518
481110ksoftirqd/516483-21qemu-kvm09:24:067
481110ksoftirqd/50-21swapper/510:50:097
411110ksoftirqd/416636-21diskmemload09:11:456
411110ksoftirqd/40-21swapper/410:00:386
341110ksoftirqd/30-21swapper/309:11:455
31110ksoftirqd/00-21swapper/011:47:320
2479699119cyclictest16613-21chrt09:09:493
2479699119cyclictest0-21swapper/1109:35:133
2479699118cyclictest0-21swapper/1111:25:173
2479699114cyclictest0-21swapper/1107:35:023
2479699113cyclictest0-21swapper/1112:30:003
2479699113cyclictest0-21swapper/1111:42:003
2479699113cyclictest0-21swapper/1110:55:003
2479699113cyclictest0-21swapper/1108:55:013
2479699113cyclictest0-21swapper/1108:16:443
2479699110cyclictest0-21swapper/1109:47:263
2478999113cyclictest0-21swapper/1008:21:292
2478999113cyclictest0-21swapper/1007:31:292
2478899115cyclictest0-21swapper/909:36:4911
2478899113cyclictest0-21swapper/908:00:4411
24788991110cyclictest0-21swapper/908:45:2611
24788991110cyclictest0-21swapper/908:30:1411
2478899111cyclictest0-21swapper/908:56:5811
2478799119cyclictest0-21swapper/811:05:5410
2478799115cyclictest0-21swapper/811:27:3610
2478799113cyclictest0-21swapper/808:52:2610
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