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2026-01-31 - 01:36
[ 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 Fri Jan 30, 2026 12:46:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31203210995sleep100-21swapper/1007:07:392
31064210894sleep90-21swapper/907:05:5011
31060210891sleep60-21swapper/607:05:478
9918501060irq/53-eth0-rx-0-21swapper/207:09:024
9918501020irq/53-eth0-rx-0-21swapper/107:09:581
9918501000irq/53-eth0-rx-0-21swapper/807:09:0710
991850960irq/53-eth0-rx-0-21swapper/407:05:476
3143329690sleep30-21swapper/307:09:585
991850920irq/53-eth0-rx-0-21swapper/707:09:599
991850820irq/53-eth0-rx-0-21swapper/1107:05:473
991850690irq/53-eth0-rx-0-21swapper/507:07:327
3116226855sleep00-21swapper/007:07:060
31581993714cyclictest0-21swapper/1109:24:403
3158199320cyclictest0-21swapper/1108:17:563
3153999320cyclictest0-21swapper/010:19:220
31539993029cyclictest991850irq/53-eth0-rx-09:29:250
31581992928cyclictest0-21swapper/1110:16:463
991950280irq/54-eth0-tx-0-21swapper/810:19:1510
991950280irq/54-eth0-tx-0-21swapper/710:19:209
991950280irq/54-eth0-tx-0-21swapper/110:19:211
991850280irq/53-eth0-rx-0-21swapper/310:19:305
991850280irq/53-eth0-rx-0-21swapper/210:19:134
991850280irq/53-eth0-rx-0-21swapper/1010:19:202
31581992827cyclictest10041-21kworker/11:210:20:423
31581992510cyclictest12850irq/42-ahci07:13:223
3158099192cyclictest991850irq/53-eth0-rx-12:09:172
3158099192cyclictest991850irq/53-eth0-rx-11:30:202
3158099192cyclictest991850irq/53-eth0-rx-11:30:192
3158099192cyclictest991850irq/53-eth0-rx-10:13:132
3158099192cyclictest991850irq/53-eth0-rx-09:59:592
3158099192cyclictest991850irq/53-eth0-rx-09:28:572
3158099192cyclictest12850irq/42-ahci12:21:492
3157999192cyclictest0-21swapper/909:55:5211
3157999192cyclictest0-21swapper/909:25:3511
31577991917cyclictest0-21swapper/709:44:569
3155999193cyclictest0-21swapper/310:10:105
3158199184cyclictest0-21swapper/1109:55:183
31580991817cyclictest28757-1kworker/10:2H09:51:282
31580991817cyclictest0-21swapper/1011:43:362
31580991817cyclictest0-21swapper/1011:25:532
31580991817cyclictest0-21swapper/1011:25:522
31580991817cyclictest0-21swapper/1011:11:242
31580991817cyclictest0-21swapper/1010:08:002
31580991817cyclictest0-21swapper/1010:00:012
31580991817cyclictest0-21swapper/1009:10:462
31580991817cyclictest0-21swapper/1008:52:032
3158099181cyclictest991950irq/54-eth0-tx-12:26:482
3158099181cyclictest991950irq/54-eth0-tx-11:55:152
3158099181cyclictest991950irq/54-eth0-tx-11:35:032
3158099181cyclictest991950irq/54-eth0-tx-10:45:102
3158099181cyclictest991950irq/54-eth0-tx-10:30:512
3158099181cyclictest991950irq/54-eth0-tx-10:26:152
3158099181cyclictest991950irq/54-eth0-tx-09:46:282
3158099181cyclictest991850irq/53-eth0-rx-12:35:452
3158099181cyclictest991850irq/53-eth0-rx-12:32:522
3158099181cyclictest991850irq/53-eth0-rx-12:16:182
3158099181cyclictest991850irq/53-eth0-rx-12:11:132
3158099181cyclictest991850irq/53-eth0-rx-12:03:462
3158099181cyclictest991850irq/53-eth0-rx-11:54:422
3158099181cyclictest991850irq/53-eth0-rx-11:46:562
3158099181cyclictest991850irq/53-eth0-rx-11:24:592
3158099181cyclictest991850irq/53-eth0-rx-11:24:582
3158099181cyclictest991850irq/53-eth0-rx-11:17:152
3158099181cyclictest991850irq/53-eth0-rx-11:17:142
3158099181cyclictest991850irq/53-eth0-rx-11:05:282
3158099181cyclictest991850irq/53-eth0-rx-11:05:272
3158099181cyclictest991850irq/53-eth0-rx-11:02:262
3158099181cyclictest991850irq/53-eth0-rx-10:56:422
3158099181cyclictest991850irq/53-eth0-rx-10:51:072
3158099181cyclictest991850irq/53-eth0-rx-10:37:322
3158099181cyclictest991850irq/53-eth0-rx-10:21:092
3158099181cyclictest991850irq/53-eth0-rx-09:35:122
3158099181cyclictest991850irq/53-eth0-rx-09:16:442
3158099181cyclictest991850irq/53-eth0-rx-07:36:142
3158099181cyclictest991850irq/53-eth0-rx-07:17:022
3158099181cyclictest12850irq/42-ahci08:02:042
3157999181cyclictest991950irq/54-eth0-tx-10:07:1111
3157999181cyclictest0-21swapper/912:37:0311
3157999181cyclictest0-21swapper/912:28:2411
3157999181cyclictest0-21swapper/912:20:3511
3157999181cyclictest0-21swapper/911:35:1211
3157999181cyclictest0-21swapper/911:01:5911
3157999181cyclictest0-21swapper/910:47:1611
3157999181cyclictest0-21swapper/910:35:2611
3157999181cyclictest0-21swapper/910:15:1311
3157999181cyclictest0-21swapper/909:44:4711
3157999181cyclictest0-21swapper/909:30:2111
3157999181cyclictest0-21swapper/908:03:4111
31573991816cyclictest27836-21snmp_rack3slot907:45:157
3155999183cyclictest14099-21ssh12:10:465
3155999182cyclictest23424-21diskmemload09:26:245
3155999182cyclictest0-21swapper/309:51:445
3155999182cyclictest0-21swapper/309:10:085
3155999181cyclictest0-21swapper/312:21:095
31580991716cyclictest0-21swapper/1008:45:162
31580991716cyclictest0-21swapper/1008:45:152
31580991716cyclictest0-21swapper/1007:25:472
3158099170cyclictest991850irq/53-eth0-rx-10:40:372
3158099170cyclictest991850irq/53-eth0-rx-09:20:012
3158099170cyclictest991850irq/53-eth0-rx-09:00:562
3158099170cyclictest991850irq/53-eth0-rx-08:55:212
3158099170cyclictest991850irq/53-eth0-rx-08:35:162
3158099170cyclictest991850irq/53-eth0-rx-08:15:102
3158099170cyclictest991850irq/53-eth0-rx-07:30:192
3158099170cyclictest991850irq/53-eth0-rx-07:10:272
3158099170cyclictest87482sleep1008:05:092
3158099170cyclictest48372sleep1008:41:382
3158099170cyclictest48372sleep1008:41:372
3158099170cyclictest4742sleep1007:50:442
3158099170cyclictest304202sleep1009:40:442
3158099170cyclictest298222sleep1008:30:372
3158099170cyclictest264762chrt07:45:072
3158099170cyclictest230412sleep1009:05:522
3158099170cyclictest230412sleep1009:05:512
3158099170cyclictest225552sleep1008:20:472
3158099170cyclictest154162sleep1009:30:072
3158099170cyclictest13312sleep1007:55:082
3158099170cyclictest12850irq/42-ahci08:25:022
3158099170cyclictest12850irq/42-ahci08:25:012
3158099170cyclictest12850irq/42-ahci08:10:452
3158099170cyclictest12850irq/42-ahci07:40:152
3158099170cyclictest110442sleep1007:20:292
31579991716cyclictest19670-21chrt09:04:2711
3157999171cyclictest0-21swapper/910:50:0911
3157999170cyclictest14716-1kworker/9:2H07:19:3011
3157999170cyclictest0-21swapper/912:14:4311
3157999170cyclictest0-21swapper/909:15:3911
3157999170cyclictest0-21swapper/909:10:0111
3157999170cyclictest0-21swapper/907:10:1211
31576991715cyclictest29264-21qemu-kvm10:21:308
31576991715cyclictest29262-21qemu-kvm10:08:378
31576991715cyclictest11780-21qemu-kvm08:30:128
31573991715cyclictest26546-21ssh10:33:297
31573991715cyclictest24063-21ssh11:53:087
3155999172cyclictest5325-21ssh10:42:085
3155999172cyclictest23424-21diskmemload11:07:305
3155999172cyclictest23424-21diskmemload11:07:305
3155999172cyclictest23424-21diskmemload10:30:245
3155999172cyclictest23424-21diskmemload09:20:145
3155999171cyclictest23424-21diskmemload10:07:415
3155999171cyclictest0-21swapper/311:43:475
3155999171cyclictest0-21swapper/311:29:415
3155999171cyclictest0-21swapper/311:29:405
3155999171cyclictest0-21swapper/311:17:135
3155999171cyclictest0-21swapper/311:17:125
3155999171cyclictest0-21swapper/311:00:275
3155999171cyclictest0-21swapper/310:54:395
3155999171cyclictest0-21swapper/310:45:115
3155999171cyclictest0-21swapper/310:35:035
3155999171cyclictest0-21swapper/310:28:015
3155999171cyclictest0-21swapper/310:00:145
3155999171cyclictest0-21swapper/309:56:155
3155999171cyclictest0-21swapper/309:45:205
3155999171cyclictest0-21swapper/309:35:245
3155999171cyclictest0-21swapper/307:55:135
3155999171cyclictest0-21swapper/307:50:255
3155999171cyclictest0-21swapper/307:30:135
3153999170cyclictest0-21swapper/008:26:410
3153999170cyclictest0-21swapper/008:26:400
991950160irq/54-eth0-tx-0-21swapper/510:19:157
31579991615cyclictest0-21swapper/912:09:3811
31579991615cyclictest0-21swapper/911:58:0011
31579991615cyclictest0-21swapper/911:54:2511
31579991615cyclictest0-21swapper/911:40:2011
31579991615cyclictest0-21swapper/911:31:5611
31579991615cyclictest0-21swapper/911:31:5511
31579991615cyclictest0-21swapper/911:28:2911
31579991615cyclictest0-21swapper/911:28:2811
31579991615cyclictest0-21swapper/910:57:1411
31579991615cyclictest0-21swapper/910:10:5111
31579991615cyclictest0-21swapper/910:03:5511
31579991615cyclictest0-21swapper/909:21:5211
31579991615cyclictest0-21swapper/907:25:3711
31579991614cyclictest18099-21ntpdc08:15:1911
3157799165cyclictest0-21swapper/707:21:559
3157699164cyclictest23266-21qemu-kvm09:19:318
31576991614cyclictest29264-21qemu-kvm10:13:398
3157399165cyclictest0-21swapper/507:15:217
31573991615cyclictest31527-21ssh10:36:417
3157399160cyclictest0-21swapper/511:57:147
3156799160cyclictest0-21swapper/412:12:226
3155999161cyclictest23424-21diskmemload09:42:515
3155999161cyclictest0-21swapper/311:51:235
3155999161cyclictest0-21swapper/311:11:015
3155999160cyclictest0-21swapper/311:35:025
3155999160cyclictest0-21swapper/309:17:095
3155999160cyclictest0-21swapper/307:40:155
3155999160cyclictest0-21swapper/307:15:275
31539991615cyclictest22266-21nscd10:09:450
3153999160cyclictest2745-21runrttasks10:20:340
3158199150cyclictest15556-21taskset07:30:063
3157999154cyclictest0-21swapper/907:45:0011
3157999153cyclictest0-21swapper/911:45:0211
31579991514cyclictest741rcuc/909:45:0911
31579991514cyclictest586-21awk12:00:1811
31579991514cyclictest0-21swapper/912:30:2211
31579991514cyclictest0-21swapper/911:20:3911
31579991514cyclictest0-21swapper/911:20:3811
31579991514cyclictest0-21swapper/907:59:1211
31579991514cyclictest0-21swapper/907:51:1211
31579991514cyclictest0-21swapper/907:35:4311
3157799154cyclictest0-21swapper/711:30:029
3157799154cyclictest0-21swapper/711:30:019
3157799154cyclictest0-21swapper/707:41:569
3157799153cyclictest0-21swapper/707:35:009
3157699154cyclictest0-21swapper/609:15:028
31576991513cyclictest11779-21qemu-kvm08:39:078
31573991513cyclictest10561-21ssh10:45:517
3156799150cyclictest0-21swapper/412:08:416
3156799150cyclictest0-21swapper/411:27:566
3156799150cyclictest0-21swapper/411:27:566
3156799150cyclictest0-21swapper/410:19:216
3155999150cyclictest23424-21diskmemload12:33:075
31552991513cyclictest2308-21snmpd10:09:194
3154399150cyclictest0-21swapper/111:30:211
3154399150cyclictest0-21swapper/111:30:201
3154399150cyclictest0-21swapper/110:30:311
3153999152cyclictest0-21swapper/009:17:110
3153999150cyclictest0-21swapper/011:45:450
3899140watchdog/40-21swapper/411:36:586
3158199144cyclictest0-21swapper/1110:30:003
31581991413cyclictest155592sleep1108:14:473
31581991412cyclictest991850irq/53-eth0-rx-10:14:353
31581991412cyclictest991850irq/53-eth0-rx-09:10:333
31579991413cyclictest0-21swapper/912:17:0311
31579991413cyclictest0-21swapper/911:15:5211
31579991413cyclictest0-21swapper/911:15:5111
31579991413cyclictest0-21swapper/911:05:5011
31579991413cyclictest0-21swapper/911:05:4911
31579991413cyclictest0-21swapper/910:26:2911
31579991413cyclictest0-21swapper/910:22:2411
3157799145cyclictest0-21swapper/712:15:179
3157799144cyclictest0-21swapper/711:25:579
3157799144cyclictest0-21swapper/711:25:569
3157799144cyclictest0-21swapper/710:50:019
3157699145cyclictest11780-21qemu-kvm08:08:278
3157699143cyclictest0-21swapper/612:15:008
3157699143cyclictest0-21swapper/608:04:568
31576991412cyclictest24899-21python11:25:248
31576991412cyclictest24899-21python11:25:238
31576991412cyclictest11779-21qemu-kvm08:10:108
31573991413cyclictest1013-21ssh11:34:337
31573991413cyclictest1013-21ssh11:34:327
3157399140cyclictest0-21swapper/512:05:237
3156799141cyclictest0-21swapper/410:58:546
3155999142cyclictest0-21swapper/311:58:075
3155999141cyclictest0-21swapper/311:45:185
3155999141cyclictest0-21swapper/307:10:145
3155299144cyclictest0-21swapper/211:45:164
31552991412cyclictest2308-21snmpd08:57:024
3153999143cyclictest0-21swapper/012:00:180
31539991413cyclictest991850irq/53-eth0-rx-10:26:170
31539991412cyclictest2745-21runrttasks09:12:260
3153999140cyclictest0-21swapper/012:05:070
7399130watchdog/90-21swapper/908:58:5811
3158199134cyclictest0-21swapper/1111:40:013
3158199134cyclictest0-21swapper/1110:35:023
3158199133cyclictest0-21swapper/1112:00:013
3158199133cyclictest0-21swapper/1109:00:023
3158199133cyclictest0-21swapper/1108:06:473
31581991312cyclictest12850irq/42-ahci07:26:123
31581991312cyclictest12850irq/42-ahci07:23:243
3157999133cyclictest0-21swapper/908:45:0211
3157999133cyclictest0-21swapper/908:45:0211
31579991312cyclictest0-21swapper/908:48:5411
31579991312cyclictest0-21swapper/908:48:5311
31579991312cyclictest0-21swapper/908:35:1211
31579991312cyclictest0-21swapper/908:20:1911
31579991312cyclictest0-21swapper/907:30:1811
3157899134cyclictest0-21swapper/809:45:1610
3157899133cyclictest0-21swapper/807:55:0110
3157899130cyclictest0-21swapper/810:10:0110
3157799134cyclictest0-21swapper/709:37:569
3157799134cyclictest0-21swapper/708:27:579
3157799134cyclictest0-21swapper/708:27:569
3157799134cyclictest0-21swapper/707:50:529
3157799133cyclictest0-21swapper/711:37:569
3157799133cyclictest0-21swapper/711:11:579
3157799133cyclictest0-21swapper/708:18:219
3157799132cyclictest0-21swapper/709:15:579
3157699133cyclictest0-21swapper/610:25:008
3157699133cyclictest0-21swapper/609:47:568
3157699133cyclictest0-21swapper/607:15:018
31576991312cyclictest29264-21qemu-kvm10:19:018
3157399130cyclictest0-21swapper/511:45:497
3155999133cyclictest0-21swapper/310:55:225
3155999131cyclictest0-21swapper/312:07:015
3155999131cyclictest0-21swapper/311:31:015
3155999131cyclictest0-21swapper/311:31:015
3155999130cyclictest0-21swapper/312:02:065
3155999130cyclictest0-21swapper/311:20:095
3155999130cyclictest0-21swapper/311:20:085
3155999130cyclictest0-21swapper/309:30:395
3155999130cyclictest0-21swapper/308:15:165
3155299133cyclictest0-21swapper/211:35:174
3155299133cyclictest0-21swapper/210:10:154
3155299130cyclictest0-21swapper/210:55:504
3154399133cyclictest0-21swapper/108:45:171
3154399133cyclictest0-21swapper/108:45:161
3153999133cyclictest0-21swapper/011:25:170
3153999133cyclictest0-21swapper/011:25:160
3153999133cyclictest0-21swapper/011:10:150
3153999133cyclictest0-21swapper/009:40:170
31539991311cyclictest0-21swapper/012:25:210
31539991311cyclictest0-21swapper/010:40:210
31130ksoftirqd/00-21swapper/007:30:260
31130ksoftirqd/00-21swapper/007:22:030
1799130watchdog/10-21swapper/110:41:311
14050130irq/18-ehci_hcd0-21swapper/012:38:030
8799120watchdog/110-21swapper/1108:49:423
8799120watchdog/110-21swapper/1108:49:423
551120ksoftirqd/60-21swapper/609:35:188
481120ksoftirqd/50-21swapper/509:35:187
4599120watchdog/50-21swapper/508:49:557
4599120watchdog/50-21swapper/508:49:547
3158199125cyclictest0-21swapper/1110:05:183
3158199123cyclictest0-21swapper/1112:30:013
3158199123cyclictest0-21swapper/1108:04:333
3158199122cyclictest0-21swapper/1111:05:193
3158199122cyclictest0-21swapper/1111:05:193
31581991211cyclictest991850irq/53-eth0-rx-08:24:483
31579991211cyclictest0-21swapper/911:12:0511
31579991211cyclictest0-21swapper/909:37:0211
31579991211cyclictest0-21swapper/907:47:1311
3157999121cyclictest0-21swapper/909:50:5911
3157899123cyclictest0-21swapper/810:50:0010
3157899122cyclictest0-21swapper/810:50:0110
3157799124cyclictest0-21swapper/708:01:179
3157799123cyclictest0-21swapper/709:49:569
3157799123cyclictest0-21swapper/709:25:579
3157799123cyclictest0-21swapper/709:05:569
3157799123cyclictest0-21swapper/709:05:559
31576991211cyclictest11780-21qemu-kvm08:20:128
31576991210cyclictest560-21snmp_rack3slot907:51:478
3157699120cyclictest0-21swapper/607:30:078
3157399122cyclictest0-21swapper/508:40:157
3157399122cyclictest0-21swapper/508:40:147
31573991211cyclictest18601-21ssh10:54:387
3156799122cyclictest0-21swapper/409:35:156
3156799120cyclictest0-21swapper/412:01:436
3156799120cyclictest0-21swapper/410:00:006
3155999122cyclictest0-21swapper/308:30:145
3155999121cyclictest991850irq/53-eth0-rx-12:38:085
3155999121cyclictest0-21swapper/308:51:105
3155999120cyclictest0-21swapper/312:26:465
3155299122cyclictest0-21swapper/209:35:154
31552991210cyclictest2308-21snmpd09:51:044
31552991210cyclictest2308-21snmpd09:29:184
3155299120cyclictest0-21swapper/211:56:434
3154399120cyclictest0-21swapper/112:33:461
3154399120cyclictest0-21swapper/109:45:161
3153999123cyclictest0-21swapper/007:25:170
3153999122cyclictest0-21swapper/009:05:160
3153999122cyclictest0-21swapper/009:05:150
31539991210cyclictest0-21swapper/007:50:220
31120ksoftirqd/00-21swapper/008:35:200
991950110irq/54-eth0-tx-0-21swapper/010:53:350
991850110irq/53-eth0-rx-0-21swapper/012:34:460
991850110irq/53-eth0-rx-0-21swapper/010:55:340
901110ksoftirqd/1119614-21expr07:35:143
901110ksoftirqd/110-21swapper/1109:35:183
621110ksoftirqd/70-21swapper/711:45:219
551110ksoftirqd/60-21swapper/607:17:218
5499110migration/621205-21smart_sda10:00:218
481110ksoftirqd/50-21swapper/507:40:237
481110ksoftirqd/50-21swapper/507:35:177
3158199115cyclictest0-21swapper/1109:07:513
3158199115cyclictest0-21swapper/1109:07:513
3158199113cyclictest0-21swapper/1112:32:253
3158199113cyclictest0-21swapper/1112:13:193
3158199113cyclictest0-21swapper/1111:19:563
3158199113cyclictest0-21swapper/1111:19:553
3158199113cyclictest0-21swapper/1107:57:473
3158199113cyclictest0-21swapper/1107:17:553
3158199112cyclictest0-21swapper/1112:06:333
3158199112cyclictest0-21swapper/1110:43:563
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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