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2026-01-21 - 23:59
[ 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 Wed Jan 21, 2026 12:46:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
128501170irq/42-ahci0-21swapper/107:09:091
991850980irq/53-eth0-rx-0-21swapper/207:05:244
12850970irq/42-ahci0-21swapper/907:09:5511
991850960irq/53-eth0-rx-0-21swapper/807:06:4510
991850920irq/53-eth0-rx-0-21swapper/407:05:046
991850910irq/53-eth0-rx-0-21swapper/307:05:245
991850900irq/53-eth0-rx-0-21swapper/707:07:479
991850770irq/53-eth0-rx-0-21swapper/1107:05:173
991850690irq/53-eth0-rx-0-21swapper/1007:07:462
658126957sleep00-21swapper/007:05:410
663326653sleep50-21swapper/507:06:237
668425955sleep60-21swapper/607:06:598
7120993215cyclictest831ksoftirqd/1009:14:132
7103993231cyclictest991850irq/53-eth0-rx-09:28:485
991950300irq/54-eth0-tx-0-21swapper/009:28:420
7119993029cyclictest991950irq/54-eth0-tx-09:28:4811
7084993029cyclictest991950irq/54-eth0-tx-09:28:581
7070992928cyclictest0-21swapper/009:22:430
7070992927cyclictest0-21swapper/010:17:120
7070992927cyclictest0-21swapper/010:10:430
7121992827cyclictest31613-21turbostat10:09:563
7121992814cyclictest0-21swapper/1108:14:293
712199270cyclictest0-21swapper/1109:11:523
7120992710cyclictest831ksoftirqd/1012:30:092
7120992710cyclictest831ksoftirqd/1008:35:582
712199260cyclictest0-21swapper/1108:10:003
712099269cyclictest831ksoftirqd/1011:15:432
7070992610cyclictest0-21swapper/010:21:380
712099247cyclictest831ksoftirqd/1009:55:232
7121992322cyclictest991850irq/53-eth0-rx-10:10:273
7121992322cyclictest21905-21ssh09:28:463
7108992221cyclictest991850irq/53-eth0-rx-09:28:477
7070992218cyclictest0-21swapper/011:28:350
707099220cyclictest0-21swapper/008:09:480
712099215cyclictest831ksoftirqd/1011:38:592
712099214cyclictest831ksoftirqd/1012:24:142
7120992019cyclictest0-21swapper/1008:13:082
7110992019cyclictest991850irq/53-eth0-rx-09:28:409
7108992013cyclictest19659-21qemu-kvm08:08:447
707099200cyclictest0-21swapper/012:25:220
707099200cyclictest0-21swapper/012:25:210
707099200cyclictest0-21swapper/011:44:250
707099200cyclictest0-21swapper/011:19:200
712099192cyclictest991850irq/53-eth0-rx-10:40:092
712099192cyclictest991850irq/53-eth0-rx-10:32:332
712099192cyclictest991850irq/53-eth0-rx-10:29:542
712099192cyclictest991850irq/53-eth0-rx-09:30:562
712099192cyclictest991850irq/53-eth0-rx-09:30:552
712099192cyclictest991850irq/53-eth0-rx-09:25:342
712099192cyclictest831ksoftirqd/1009:50:122
711999192cyclictest0-21swapper/910:41:1011
7070991915cyclictest0-21swapper/011:45:230
7070991915cyclictest0-21swapper/010:34:110
707099190cyclictest0-21swapper/011:04:180
707099190cyclictest0-21swapper/009:39:030
707099190cyclictest0-21swapper/008:55:210
707099190cyclictest0-21swapper/008:30:220
707099190cyclictest0-21swapper/007:28:350
7120991817cyclictest831ksoftirqd/1012:35:152
7120991817cyclictest831ksoftirqd/1012:35:142
7120991817cyclictest831ksoftirqd/1012:02:302
7120991817cyclictest831ksoftirqd/1008:15:202
7120991817cyclictest0-21swapper/1012:26:192
7120991817cyclictest0-21swapper/1012:26:182
7120991817cyclictest0-21swapper/1011:48:412
7120991817cyclictest0-21swapper/1010:55:152
7120991817cyclictest0-21swapper/1010:50:062
7120991817cyclictest0-21swapper/1010:21:402
7120991817cyclictest0-21swapper/1009:45:082
7120991817cyclictest0-21swapper/1009:15:592
7120991817cyclictest0-21swapper/1007:30:262
712099181cyclictest991950irq/54-eth0-tx-11:50:252
712099181cyclictest991850irq/53-eth0-rx-11:20:122
712099181cyclictest991850irq/53-eth0-rx-11:04:452
712099181cyclictest991850irq/53-eth0-rx-09:37:142
712099181cyclictest831ksoftirqd/1012:10:222
712099181cyclictest831ksoftirqd/1011:56:082
712099181cyclictest831ksoftirqd/1011:41:272
712099181cyclictest831ksoftirqd/1011:06:232
712099181cyclictest831ksoftirqd/1010:06:092
712099181cyclictest831ksoftirqd/1009:40:402
712099181cyclictest831ksoftirqd/1009:20:062
712099181cyclictest831ksoftirqd/1009:05:252
712099181cyclictest831ksoftirqd/1009:00:132
712099181cyclictest831ksoftirqd/1007:55:222
712099181cyclictest831ksoftirqd/1007:25:132
712099181cyclictest12850irq/42-ahci10:46:502
712099181cyclictest12850irq/42-ahci10:16:032
712099181cyclictest12850irq/42-ahci08:30:582
711999181cyclictest32745-21ssh09:10:1111
711999181cyclictest30303-21ssh12:16:0811
711999181cyclictest30303-21ssh12:16:0711
711999181cyclictest18905-21ssh11:13:1511
711999181cyclictest0-21swapper/912:20:2111
711999181cyclictest0-21swapper/911:15:0411
711999181cyclictest0-21swapper/911:03:4811
711999181cyclictest0-21swapper/910:46:0811
711999181cyclictest0-21swapper/910:35:0211
711999181cyclictest0-21swapper/910:07:0211
711999181cyclictest0-21swapper/909:56:5911
711999181cyclictest0-21swapper/909:21:1811
711999181cyclictest0-21swapper/909:00:1811
711999181cyclictest0-21swapper/908:54:5211
710399181cyclictest23587-21snmp_rack3slot908:55:475
7070991814cyclictest0-21swapper/010:45:220
7070991814cyclictest0-21swapper/008:03:450
7070991813cyclictest0-21swapper/010:44:140
707099180cyclictest31287-21diskmemload11:55:210
707099180cyclictest0-21swapper/010:59:170
707099180cyclictest0-21swapper/010:09:070
707099180cyclictest0-21swapper/009:30:290
707099180cyclictest0-21swapper/009:30:290
707099180cyclictest0-21swapper/009:14:350
707099180cyclictest0-21swapper/008:25:240
7120991716cyclictest831ksoftirqd/1008:55:122
7120991716cyclictest831ksoftirqd/1007:50:142
7120991716cyclictest831ksoftirqd/1007:40:222
7120991716cyclictest0-21swapper/1011:10:092
7120991716cyclictest0-21swapper/1008:50:122
7120991716cyclictest0-21swapper/1008:45:122
7120991716cyclictest0-21swapper/1008:43:022
7120991716cyclictest0-21swapper/1008:20:132
7120991716cyclictest0-21swapper/1008:00:242
7120991716cyclictest0-21swapper/1007:45:142
7120991716cyclictest0-21swapper/1007:20:152
712099170cyclictest991850irq/53-eth0-rx-12:05:092
712099170cyclictest991850irq/53-eth0-rx-07:15:152
712099170cyclictest831ksoftirqd/1012:15:252
712099170cyclictest831ksoftirqd/1012:15:242
712099170cyclictest831ksoftirqd/1011:30:172
712099170cyclictest831ksoftirqd/1011:25:152
712099170cyclictest831ksoftirqd/1010:35:012
712099170cyclictest831ksoftirqd/1010:10:282
712099170cyclictest831ksoftirqd/1010:00:302
712099170cyclictest831ksoftirqd/1008:25:132
712099170cyclictest831ksoftirqd/1008:05:142
712099170cyclictest299152sleep1007:36:062
712099170cyclictest12850irq/42-ahci07:10:092
7119991716cyclictest0-21swapper/912:11:1411
7119991716cyclictest0-21swapper/911:51:5611
711999170cyclictest4680-21ssh11:28:2111
711999170cyclictest17631-21latency_hist10:20:0211
711999170cyclictest0-21swapper/912:02:3211
711999170cyclictest0-21swapper/911:32:0811
711999170cyclictest0-21swapper/910:55:4111
711999170cyclictest0-21swapper/910:00:3511
711999170cyclictest0-21swapper/909:32:2311
711999170cyclictest0-21swapper/909:32:2311
711999170cyclictest0-21swapper/909:16:0911
711999170cyclictest0-21swapper/908:25:1911
711999170cyclictest0-21swapper/908:04:5511
7108991710cyclictest25398-21qemu-kvm11:19:207
710399171cyclictest29870-21munin-node11:50:125
710399171cyclictest13265-21fschecks_count12:30:135
7070991713cyclictest0-21swapper/012:00:210
707099170cyclictest31287-21diskmemload11:14:510
707099170cyclictest0-21swapper/012:31:110
707099170cyclictest0-21swapper/012:20:180
707099170cyclictest0-21swapper/011:35:240
707099170cyclictest0-21swapper/011:31:190
707099170cyclictest0-21swapper/011:21:580
707099170cyclictest0-21swapper/010:25:220
707099170cyclictest0-21swapper/009:09:420
707099170cyclictest0-21swapper/007:15:130
712199164cyclictest0-21swapper/1109:40:013
7119991615cyclictest7124-1kworker/9:1H08:45:0111
7119991615cyclictest7124-1kworker/9:1H07:16:0911
7119991615cyclictest0-21swapper/912:30:1111
7119991615cyclictest0-21swapper/911:48:2211
7119991615cyclictest0-21swapper/911:43:5811
7119991615cyclictest0-21swapper/911:20:2011
7119991615cyclictest0-21swapper/911:05:0411
7119991615cyclictest0-21swapper/910:25:0511
7119991615cyclictest0-21swapper/910:14:1011
7119991615cyclictest0-21swapper/909:48:2111
7119991615cyclictest0-21swapper/908:05:5411
7119991615cyclictest0-21swapper/907:56:1211
7119991615cyclictest0-21swapper/907:53:5611
7109991615cyclictest4854-21python11:00:248
710999160cyclictest0-21swapper/610:44:558
710799167cyclictest0-21swapper/410:34:426
710799160cyclictest0-21swapper/412:39:126
710799160cyclictest0-21swapper/412:39:116
710799160cyclictest0-21swapper/412:27:376
710799160cyclictest0-21swapper/412:27:366
710799160cyclictest0-21swapper/409:13:376
7103991615cyclictest2567-21libvirtd10:25:355
707099160cyclictest31287-21diskmemload11:50:100
707099160cyclictest0-21swapper/012:36:170
707099160cyclictest0-21swapper/012:36:170
707099160cyclictest0-21swapper/012:19:150
707099160cyclictest0-21swapper/012:19:140
707099160cyclictest0-21swapper/012:13:320
707099160cyclictest0-21swapper/012:05:220
707099160cyclictest0-21swapper/010:50:170
707099160cyclictest0-21swapper/010:37:180
707099160cyclictest0-21swapper/010:03:140
707099160cyclictest0-21swapper/009:55:310
707099160cyclictest0-21swapper/009:49:020
707099160cyclictest0-21swapper/009:41:440
707099160cyclictest0-21swapper/009:15:330
707099160cyclictest0-21swapper/008:15:540
707099160cyclictest0-21swapper/007:30:220
991950150irq/54-eth0-tx-0-21swapper/310:21:345
991850150irq/53-eth0-rx-0-21swapper/907:25:1211
7121991514cyclictest991850irq/53-eth0-rx-10:27:393
7121991514cyclictest991850irq/53-eth0-rx-09:30:023
7121991514cyclictest991850irq/53-eth0-rx-09:30:013
711999155cyclictest0-21swapper/908:30:0211
7119991514cyclictest7124-1kworker/9:1H12:07:5011
7119991514cyclictest0-21swapper/912:35:1311
7119991514cyclictest0-21swapper/912:35:1311
7119991514cyclictest0-21swapper/912:26:4011
7119991514cyclictest0-21swapper/912:26:3911
7119991514cyclictest0-21swapper/910:52:3411
7119991514cyclictest0-21swapper/908:22:4311
7119991513cyclictest17397-21ssh11:39:5411
710999153cyclictest0-21swapper/609:18:088
7108991514cyclictest24454-21ssh09:57:467
7108991513cyclictest31130-21qemu-kvm09:08:597
710899150cyclictest0-21swapper/510:06:417
710799159cyclictest991950irq/54-eth0-tx-09:28:396
710799157cyclictest991850irq/53-eth0-rx-08:51:046
710799157cyclictest0-21swapper/411:13:376
710799157cyclictest0-21swapper/409:20:216
710799156cyclictest0-21swapper/411:08:536
710799150cyclictest0-21swapper/412:33:586
710799150cyclictest0-21swapper/411:19:216
710799150cyclictest0-21swapper/411:02:406
710799150cyclictest0-21swapper/410:49:516
710799150cyclictest0-21swapper/410:00:426
710799150cyclictest0-21swapper/409:19:506
710799150cyclictest0-21swapper/408:57:146
710799150cyclictest0-21swapper/408:06:196
710799150cyclictest0-21swapper/407:58:256
710799150cyclictest0-21swapper/407:31:306
710799150cyclictest0-21swapper/407:13:486
708499150cyclictest0-21swapper/112:37:031
708499150cyclictest0-21swapper/112:37:021
707099150cyclictest0-21swapper/011:06:100
707099150cyclictest0-21swapper/009:50:110
707099150cyclictest0-21swapper/009:01:230
707099150cyclictest0-21swapper/008:55:020
707099150cyclictest0-21swapper/008:45:140
707099150cyclictest0-21swapper/008:40:370
707099150cyclictest0-21swapper/008:10:230
707099150cyclictest0-21swapper/007:46:400
707099150cyclictest0-21swapper/007:40:220
712199144cyclictest0-21swapper/1111:15:003
712199144cyclictest0-21swapper/1111:10:013
7121991413cyclictest17904-21kworker/11:011:30:573
711999143cyclictest0-21swapper/909:50:0111
7119991413cyclictest7124-1kworker/9:1H08:14:2011
7119991413cyclictest0-21swapper/911:55:3611
711999140cyclictest0-21swapper/909:37:5411
710999143cyclictest0-21swapper/611:35:008
7109991412cyclictest6823-21qemu-kvm07:13:448
7108991412cyclictest6066-21ssh09:41:297
710799148cyclictest0-21swapper/408:20:146
710799147cyclictest0-21swapper/411:46:056
710799147cyclictest0-21swapper/411:30:516
710799147cyclictest0-21swapper/410:39:086
710799146cyclictest0-21swapper/412:18:476
710799146cyclictest0-21swapper/412:18:466
710799146cyclictest0-21swapper/410:07:076
710799146cyclictest0-21swapper/409:02:006
710799146cyclictest0-21swapper/408:36:046
710799146cyclictest0-21swapper/407:39:556
710799145cyclictest15415-21python10:16:506
710799140cyclictest0-21swapper/412:12:346
710799140cyclictest0-21swapper/412:07:026
710799140cyclictest0-21swapper/410:50:026
710799140cyclictest0-21swapper/410:41:576
710799140cyclictest0-21swapper/410:26:356
710799140cyclictest0-21swapper/409:57:046
710799140cyclictest0-21swapper/408:26:536
710799140cyclictest0-21swapper/408:02:036
710799140cyclictest0-21swapper/407:49:196
710799140cyclictest0-21swapper/407:40:436
710799140cyclictest0-21swapper/407:25:156
710799140cyclictest0-21swapper/407:23:316
710399148cyclictest0-21swapper/311:05:395
710399148cyclictest0-21swapper/310:13:395
710399148cyclictest0-21swapper/308:45:345
710399148cyclictest0-21swapper/308:30:575
710399144cyclictest0-21swapper/311:24:435
710399144cyclictest0-21swapper/310:46:195
710399144cyclictest0-21swapper/309:31:505
710399144cyclictest0-21swapper/309:31:495
710399144cyclictest0-21swapper/309:21:395
710399144cyclictest0-21swapper/309:19:325
710399144cyclictest0-21swapper/308:06:355
710399144cyclictest0-21swapper/307:59:315
7103991412cyclictest2567-21libvirtd10:18:265
710399141cyclictest17296-21ssh09:50:265
708499140cyclictest0-21swapper/110:45:131
707099141cyclictest0-21swapper/007:20:110
707099140cyclictest0-21swapper/008:36:330
707099140cyclictest0-21swapper/008:20:450
707099140cyclictest0-21swapper/007:59:340
707099140cyclictest0-21swapper/007:37:450
707099140cyclictest0-21swapper/007:10:040
8799130watchdog/110-21swapper/1112:16:383
8799130watchdog/110-21swapper/1112:16:383
712199134cyclictest0-21swapper/1109:05:003
712199134cyclictest0-21swapper/1107:10:003
712199133cyclictest0-21swapper/1110:50:553
712199133cyclictest0-21swapper/1110:42:313
712199133cyclictest0-21swapper/1110:33:093
7121991312cyclictest991850irq/53-eth0-rx-07:22:503
711999134cyclictest0-21swapper/908:15:1711
711999133cyclictest0-21swapper/910:17:5411
7119991312cyclictest7124-1kworker/9:1H08:47:3411
7119991312cyclictest31288-21turbostat09:10:0111
7119991312cyclictest0-21swapper/907:43:3911
7109991312cyclictest10813-21python11:05:248
7108991312cyclictest25399-21qemu-kvm11:20:527
710799137cyclictest0-21swapper/411:50:596
710799137cyclictest0-21swapper/411:23:466
710799136cyclictest0-21swapper/410:57:446
710799136cyclictest0-21swapper/409:48:016
710799136cyclictest0-21swapper/409:38:576
710799135cyclictest0-21swapper/411:37:046
710799131cyclictest0-21swapper/408:49:536
710799130cyclictest0-21swapper/412:22:136
710799130cyclictest0-21swapper/409:43:056
710799130cyclictest0-21swapper/408:43:076
710399139cyclictest0-21swapper/310:44:545
710399139cyclictest0-21swapper/308:03:425
710399132cyclictest0-21swapper/310:00:175
7103991311cyclictest0-21swapper/312:19:135
7103991311cyclictest0-21swapper/312:19:135
7103991311cyclictest0-21swapper/307:42:395
710399130cyclictest25651-21ssh09:59:595
710399130cyclictest2474-21timerwakeupswit10:05:275
710399130cyclictest21093-21snmp_rack3slot907:25:145
708499133cyclictest0-21swapper/109:00:161
708499131cyclictest0-21swapper/108:15:001
707099130cyclictest0-21swapper/007:50:260
991950120irq/54-eth0-tx-31130-21qemu-kvm09:11:457
901120ksoftirqd/110-21swapper/1112:13:333
712199123cyclictest0-21swapper/1110:24:463
712199123cyclictest0-21swapper/1109:05:013
711999123cyclictest0-21swapper/910:31:4911
711999123cyclictest0-21swapper/907:35:0011
7119991211cyclictest0-21swapper/907:11:5411
711099125cyclictest0-21swapper/710:15:189
711099124cyclictest0-21swapper/710:20:019
711099124cyclictest0-21swapper/708:00:029
711099123cyclictest0-21swapper/711:50:019
711099123cyclictest0-21swapper/710:10:019
711099121cyclictest0-21swapper/712:25:019
711099121cyclictest0-21swapper/707:15:229
710999125cyclictest0-21swapper/611:15:008
710999122cyclictest0-21swapper/610:37:568
710999122cyclictest0-21swapper/609:30:178
710999122cyclictest0-21swapper/609:30:178
710999120cyclictest0-21swapper/610:20:168
7108991211cyclictest354-21snmp_rack3slot910:57:137
7108991210cyclictest11154-21ssh12:00:187
710799126cyclictest0-21swapper/412:02:166
710799126cyclictest0-21swapper/411:27:246
710799126cyclictest0-21swapper/407:18:036
710799125cyclictest0-21swapper/411:56:546
710799125cyclictest0-21swapper/411:42:206
710799122cyclictest0-21swapper/409:08:106
710399128cyclictest0-21swapper/312:35:185
710399128cyclictest0-21swapper/312:35:175
710399128cyclictest0-21swapper/312:25:085
710399128cyclictest0-21swapper/312:25:075
710399128cyclictest0-21swapper/312:20:125
710399128cyclictest0-21swapper/312:10:075
710399128cyclictest0-21swapper/312:05:065
710399128cyclictest0-21swapper/312:01:055
710399128cyclictest0-21swapper/311:55:085
710399128cyclictest0-21swapper/311:45:175
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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