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2026-01-14 - 14:30
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

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Default latency plot of shadow in rack #c, slot #3

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
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Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 all highest latencies:
System rackcslot3s.osadl.org (updated Wed Jan 14, 2026 00:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
48532321313,5sleep20-21swapper/219:07:582
49212319312,5sleep30-21swapper/319:08:513
47482319313,4sleep10-21swapper/119:06:361
47642315307,5sleep00-21swapper/019:06:470
5280993140,313cyclictest17882-21kworker/u16:1+efi_rts_wq21:35:122
5281993130,311cyclictest26166-21kworker/u16:2+efi_rts_wq23:59:593
5281993120,311cyclictest25760-21kworker/u16:3+efi_rts_wq21:29:323
5280993120,309cyclictest25760-21kworker/u16:3+efi_rts_wq20:05:112
5280993110,309cyclictest25760-21kworker/u16:3+efi_rts_wq22:35:122
5279993110,310cyclictest19854-21kworker/u16:1+efi_rts_wq00:35:121
5278993110,310cyclictest17882-21kworker/u16:1+efi_rts_wq19:34:100
5279993090,308cyclictest26166-21kworker/u16:2+efi_rts_wq23:54:591
5278993090,308cyclictest25760-21kworker/u16:3+efi_rts_wq22:00:130
5281993080,307cyclictest25760-21kworker/u16:3+efi_rts_wq21:00:133
5280993070,305cyclictest19854-21kworker/u16:1+efi_rts_wq23:55:122
5280993060,305cyclictest17882-21kworker/u16:1+efi_rts_wq19:19:062
5278993060,305cyclictest25760-21kworker/u16:3+efi_rts_wq21:30:110
5281993040,303cyclictest15172-21kworker/u16:3+efi_rts_wq23:35:123
5278993040,303cyclictest25760-21kworker/u16:3+efi_rts_wq23:00:120
5281993020,301cyclictest25760-21kworker/u16:3+efi_rts_wq20:20:133
5281993020,301cyclictest17882-21kworker/u16:1+efi_rts_wq22:54:483
5278993020,301cyclictest17882-21kworker/u16:1+efi_rts_wq21:50:130
5278993020,300cyclictest17882-21kworker/u16:1+efi_rts_wq21:20:130
5281993000,299cyclictest25760-21kworker/u16:3+efi_rts_wq21:30:123
5281992980,297cyclictest17882-21kworker/u16:1+efi_rts_wq21:35:123
5279992980,297cyclictest26166-21kworker/u16:2+efi_rts_wq23:40:121
5279992980,297cyclictest15172-21kworker/u16:3+efi_rts_wq23:30:121
5281992960,295cyclictest17882-21kworker/u16:1+efi_rts_wq22:04:393
5280992960,294cyclictest15172-21kworker/u16:3+efi_rts_wq23:35:112
5281992940,293cyclictest26166-21kworker/u16:2+efi_rts_wq00:20:113
5281992920,291cyclictest25760-21kworker/u16:3+efi_rts_wq19:20:113
5280992920,291cyclictest17882-21kworker/u16:1+efi_rts_wq21:45:152
5281992910,290cyclictest26166-21kworker/u16:2+efi_rts_wq00:25:123
5279992900,289cyclictest17882-21kworker/u16:1+efi_rts_wq22:15:131
5281992870,286cyclictest25760-21kworker/u16:3+efi_rts_wq19:30:133
5278992870,286cyclictest25760-21kworker/u16:3+efi_rts_wq22:55:130
5278992870,285cyclictest25760-21kworker/u16:3+efi_rts_wq22:10:120
5278992840,283cyclictest17882-21kworker/u16:1+efi_rts_wq22:50:140
5281992830,282cyclictest26166-21kworker/u16:2+efi_rts_wq00:10:133
5278992830,282cyclictest26166-21kworker/u16:2+efi_rts_wq00:25:130
5278992830,282cyclictest19854-21kworker/u16:1+efi_rts_wq00:15:120
5281992820,280cyclictest25760-21kworker/u16:3+efi_rts_wq19:45:123
5278992790,278cyclictest25760-21kworker/u16:3+efi_rts_wq20:15:140
5278992790,278cyclictest17882-21kworker/u16:1+efi_rts_wq22:30:110
5281992780,277cyclictest25760-21kworker/u16:3+efi_rts_wq19:10:093
5281992780,276cyclictest26166-21kworker/u16:2+efi_rts_wq00:00:123
5281992740,273cyclictest25760-21kworker/u16:3+efi_rts_wq21:40:123
5278992740,272cyclictest7552-21kworker/u16:0+efi_rts_wq23:15:130
5278992740,272cyclictest7552-21kworker/u16:0+efi_rts_wq23:15:120
5279992721,270cyclictest25760-21kworker/u16:3+efi_rts_wq20:55:121
5278992720,271cyclictest25760-21kworker/u16:3+efi_rts_wq21:15:130
5280992710,268cyclictest25760-21kworker/u16:3+efi_rts_wq22:25:152
5281992700,269cyclictest7552-21kworker/u16:0+efi_rts_wq23:05:133
5279992700,269cyclictest25760-21kworker/u16:3+efi_rts_wq20:44:241
5280992690,267cyclictest25760-21kworker/u16:3+efi_rts_wq20:45:132
5278992690,268cyclictest15172-21kworker/u16:3+efi_rts_wq23:30:120
5281992680,267cyclictest17882-21kworker/u16:1+efi_rts_wq20:35:113
5278992680,267cyclictest25760-21kworker/u16:3+efi_rts_wq22:25:150
5278992680,267cyclictest17882-21kworker/u16:1+efi_rts_wq20:00:120
5281992660,265cyclictest25760-21kworker/u16:3+efi_rts_wq19:29:093
5278992660,265cyclictest25760-21kworker/u16:3+efi_rts_wq20:05:120
5281992650,264cyclictest17882-21kworker/u16:1+efi_rts_wq20:04:163
5278992650,264cyclictest17882-21kworker/u16:1+efi_rts_wq20:50:120
5280992640,263cyclictest25760-21kworker/u16:3+efi_rts_wq22:20:122
5280992630,262cyclictest25760-21kworker/u16:3+efi_rts_wq20:15:132
5279992630,262cyclictest25760-21kworker/u16:3+efi_rts_wq22:55:141
5281992610,260cyclictest25760-21kworker/u16:3+efi_rts_wq22:59:493
5281992610,260cyclictest25760-21kworker/u16:3+efi_rts_wq20:09:163
5281992600,259cyclictest25760-21kworker/u16:3+efi_rts_wq19:35:123
5281992590,258cyclictest25760-21kworker/u16:3+efi_rts_wq21:09:283
5279992560,255cyclictest15172-21kworker/u16:3+efi_rts_wq23:24:541
5278992560,254cyclictest26166-21kworker/u16:2+efi_rts_wq00:05:120
5278992540,253cyclictest25760-21kworker/u16:3+efi_rts_wq22:20:130
5278992540,252cyclictest7552-21kworker/u16:0+efi_rts_wq23:10:130
5278992540,252cyclictest7552-21kworker/u16:0+efi_rts_wq23:10:120
5278992530,252cyclictest26166-21kworker/u16:2+efi_rts_wq00:20:040
5278992520,251cyclictest17882-21kworker/u16:1+efi_rts_wq19:55:150
5278992470,246cyclictest17882-21kworker/u16:1+efi_rts_wq20:10:140
5279992450,243cyclictest25760-21kworker/u16:3+efi_rts_wq21:25:121
5281992440,243cyclictest10055-21kworker/u16:2+efi_rts_wq23:04:493
5280992430,242cyclictest26166-21kworker/u16:2+efi_rts_wq00:05:112
5280992420,241cyclictest25760-21kworker/u16:3+efi_rts_wq21:15:132
5278992410,240cyclictest17882-21kworker/u16:1+efi_rts_wq22:19:420
5278992400,239cyclictest25760-21kworker/u16:3+efi_rts_wq20:25:190
5278992400,239cyclictest17882-21kworker/u16:1+efi_rts_wq21:10:120
5278992390,238cyclictest17882-21kworker/u16:1+efi_rts_wq21:55:130
5278992380,237cyclictest17882-21kworker/u16:1+efi_rts_wq19:14:060
5280992350,233cyclictest17882-21kworker/u16:1+efi_rts_wq19:50:132
5281992340,233cyclictest19854-21kworker/u16:1+efi_rts_wq00:35:113
5281992330,232cyclictest7552-21kworker/u16:0+efi_rts_wq23:20:123
5279992330,232cyclictest17882-21kworker/u16:1+efi_rts_wq19:15:111
5280992320,231cyclictest25760-21kworker/u16:3+efi_rts_wq19:25:132
5281992300,229cyclictest7552-21kworker/u16:0+efi_rts_wq23:10:123
5281992300,229cyclictest7552-21kworker/u16:0+efi_rts_wq23:10:123
5279992300,229cyclictest7552-21kworker/u16:0+efi_rts_wq23:05:121
5280992290,228cyclictest17882-21kworker/u16:1+efi_rts_wq20:40:162
5281992280,227cyclictest17882-21kworker/u16:1+efi_rts_wq20:50:133
5278992280,227cyclictest25760-21kworker/u16:3+efi_rts_wq19:25:120
5281992270,225cyclictest25760-21kworker/u16:3+efi_rts_wq22:40:123
5280992230,222cyclictest26166-21kworker/u16:2+efi_rts_wq23:40:122
5281992220,221cyclictest25760-21kworker/u16:3+efi_rts_wq22:05:133
5280992200,219cyclictest19854-21kworker/u16:1+efi_rts_wq23:45:122
5280992170,216cyclictest17882-21kworker/u16:1+efi_rts_wq21:20:142
5281992150,214cyclictest17882-21kworker/u16:1+efi_rts_wq21:19:313
5279992150,214cyclictest17882-21kworker/u16:1+efi_rts_wq20:10:141
5278992150,214cyclictest17882-21kworker/u16:1+efi_rts_wq19:40:120
5280992110,210cyclictest17882-21kworker/u16:1+efi_rts_wq19:24:082
5279992100,209cyclictest25760-21kworker/u16:3+efi_rts_wq19:30:121
5281992090,208cyclictest17882-21kworker/u16:1+efi_rts_wq22:45:133
5281992050,204cyclictest17882-21kworker/u16:1+efi_rts_wq19:44:123
5278992040,203cyclictest25760-21kworker/u16:3+efi_rts_wq22:09:400
5279992020,198cyclictest17882-21kworker/u16:1+efi_rts_wq22:30:111
5280992010,200cyclictest7552-21kworker/u16:0+efi_rts_wq23:15:132
5280992010,200cyclictest7552-21kworker/u16:0+efi_rts_wq23:15:122
5279992000,199cyclictest26166-21kworker/u16:2+efi_rts_wq00:00:121
5278991990,198cyclictest19854-21kworker/u16:1+efi_rts_wq00:30:120
5281991980,197cyclictest25760-21kworker/u16:3+efi_rts_wq22:35:123
5281991970,196cyclictest17882-21kworker/u16:1+efi_rts_wq21:14:303
5278991930,192cyclictest17882-21kworker/u16:1+efi_rts_wq21:05:140
5281991920,191cyclictest17882-21kworker/u16:1+efi_rts_wq20:59:263
5281991920,191cyclictest17882-21kworker/u16:1+efi_rts_wq20:40:163
5280991910,190cyclictest25760-21kworker/u16:3+efi_rts_wq20:30:132
5280991910,190cyclictest19854-21kworker/u16:1+efi_rts_wq00:30:132
5278991900,187cyclictest25760-21kworker/u16:3+efi_rts_wq20:55:120
5278991880,187cyclictest25760-21kworker/u16:3+efi_rts_wq22:40:130
5281991870,186cyclictest17882-21kworker/u16:1+efi_rts_wq21:59:383
5279991870,186cyclictest17882-21kworker/u16:1+efi_rts_wq22:50:141
5281991860,185cyclictest25760-21kworker/u16:3+efi_rts_wq20:30:133
5278991840,183cyclictest19854-21kworker/u16:1+efi_rts_wq23:44:580
5281991730,172cyclictest15172-21kworker/u16:3+efi_rts_wq23:34:563
5280991730,172cyclictest25760-21kworker/u16:3+efi_rts_wq22:55:142
5279991731,171cyclictest25760-21kworker/u16:3+efi_rts_wq20:25:181
5280991720,171cyclictest26166-21kworker/u16:2+efi_rts_wq00:00:132
5278991690,168cyclictest25760-21kworker/u16:3+efi_rts_wq21:00:120
5280991670,166cyclictest19854-21kworker/u16:1+efi_rts_wq00:15:112
5278991660,165cyclictest19854-21kworker/u16:1+efi_rts_wq23:39:570
5281991630,162cyclictest25760-21kworker/u16:3+efi_rts_wq20:45:123
5278991630,162cyclictest17882-21kworker/u16:1+efi_rts_wq22:45:120
5278991620,161cyclictest19854-21kworker/u16:1+efi_rts_wq00:10:020
5279991611,159cyclictest25760-21kworker/u16:3+efi_rts_wq23:00:121
5281991590,158cyclictest7552-21kworker/u16:0+efi_rts_wq23:15:133
5281991590,158cyclictest7552-21kworker/u16:0+efi_rts_wq23:15:133
5278991570,156cyclictest25760-21kworker/u16:3+efi_rts_wq19:49:130
5281991550,154cyclictest17882-21kworker/u16:1+efi_rts_wq20:14:183
5278991530,152cyclictest25760-21kworker/u16:3+efi_rts_wq20:49:250
5281991510,150cyclictest17882-21kworker/u16:1+efi_rts_wq19:54:143
5280991510,150cyclictest25760-21kworker/u16:3+efi_rts_wq21:25:122
5279991510,150cyclictest25760-21kworker/u16:3+efi_rts_wq22:40:141
5278991490,146cyclictest7552-21kworker/u16:0+efi_rts_wq23:25:100
5279991480,147cyclictest19854-21kworker/u16:1+efi_rts_wq23:45:121
5281991360,135cyclictest7552-21kworker/u16:0+efi_rts_wq23:25:113
5281991350,134cyclictest26166-21kworker/u16:2+efi_rts_wq00:05:113
5278991340,133cyclictest19854-21kworker/u16:1+efi_rts_wq23:45:120
5279991280,127cyclictest25760-21kworker/u16:3+efi_rts_wq20:30:131
5278991280,127cyclictest25760-21kworker/u16:3+efi_rts_wq22:39:460
5281991260,125cyclictest17882-21kworker/u16:1+efi_rts_wq19:55:153
5281991240,124cyclictest25760-21kworker/u16:3+efi_rts_wq20:29:203
5278991230,122cyclictest25760-21kworker/u16:3+efi_rts_wq20:20:130
5280991220,121cyclictest25760-21kworker/u16:3+efi_rts_wq21:44:342
5278993330,2cyclictest818-21snmpd21:37:550
5281993229,2cyclictest818-21snmpd21:24:373
5280993230,2cyclictest818-21snmpd20:22:052
5280993230,2cyclictest818-21snmpd00:23:272
5279993230,2cyclictest16205-21cat23:15:151
5279993230,2cyclictest16205-21cat23:15:141
5279993229,2cyclictest818-21snmpd19:58:391
5279993229,2cyclictest818-21snmpd00:26:281
5278993229,2cyclictest818-21snmpd19:17:560
5281993130,1cyclictest818-21snmpd00:17:473
5280993129,2cyclictest818-21snmpd22:52:282
5280993129,2cyclictest818-21snmpd20:57:302
5280993128,2cyclictest818-21snmpd19:40:102
5279993130,1cyclictest818-21snmpd21:40:421
5279993129,2cyclictest821-21ntpd21:34:161
5279993128,2cyclictest818-21snmpd22:09:111
5279993128,2cyclictest818-21snmpd20:20:321
5278993130,1cyclictest818-21snmpd23:52:480
5278993129,2cyclictest818-21snmpd00:05:000
5278993128,2cyclictest818-21snmpd20:44:350
5281993028,2cyclictest818-21snmpd21:47:583
5281993028,2cyclictest818-21snmpd19:19:393
5281993027,2cyclictest818-21snmpd20:19:283
5280993030,0cyclictest17882-21kworker/u16:1+atlantic22:48:522
5280993029,1cyclictest818-21snmpd23:53:392
5280993029,1cyclictest818-21snmpd20:12:502
5280993029,1cyclictest818-21snmpd20:03:342
5280993029,1cyclictest818-21snmpd00:36:582
5280993028,2cyclictest818-21snmpd22:43:412
5280993028,2cyclictest818-21snmpd20:51:452
5280993028,2cyclictest18492-21cat23:20:142
5279993029,1cyclictest821-21ntpd22:24:171
5279993029,1cyclictest821-21ntpd19:49:171
5279993029,1cyclictest821-21ntpd19:44:181
5279993029,1cyclictest821-21ntpd19:39:171
5279993029,1cyclictest818-21snmpd23:27:461
5279993029,1cyclictest818-21snmpd21:57:351
5279993029,1cyclictest818-21snmpd19:25:441
5279993029,1cyclictest818-21snmpd00:34:251
5279993029,1cyclictest818-21snmpd00:23:001
5279993028,2cyclictest821-21ntpd21:09:171
5279993028,2cyclictest818-21snmpd00:09:421
5279993027,2cyclictest818-21snmpd21:52:551
5279993027,2cyclictest818-21snmpd00:14:031
5278993029,1cyclictest818-21snmpd21:49:100
5278993029,1cyclictest818-21snmpd19:51:190
5278993029,1cyclictest818-21snmpd00:00:000
5278993028,2cyclictest19448-21cat00:35:140
5278993027,2cyclictest818-21snmpd20:33:470
5281992928,1cyclictest818-21snmpd00:31:253
5280992928,1cyclictest818-21snmpd23:14:492
5280992928,1cyclictest818-21snmpd23:14:492
5280992928,1cyclictest818-21snmpd23:08:042
5280992928,1cyclictest818-21snmpd22:09:472
5280992928,1cyclictest818-21snmpd20:37:372
5280992926,2cyclictest818-21snmpd21:56:022
5280992926,2cyclictest818-21snmpd19:59:242
5279992928,1cyclictest821-21ntpd21:39:171
5279992928,1cyclictest818-21snmpd21:00:331
5279992927,2cyclictest818-21snmpd23:56:241
5278992929,0cyclictest7362-21kworker/0:1+events19:36:030
5278992929,0cyclictest4636-21kworker/0:2+events21:25:120
5278992929,0cyclictest2835-21kworker/0:1+events23:08:290
5278992929,0cyclictest12375-21kworker/0:2+events23:23:520
5278992929,0cyclictest1213-21kworker/0:1+events21:40:510
5278992928,1cyclictest818-21snmpd20:35:140
5281992827,1cyclictest818-21snmpd23:51:153
5280992827,1cyclictest818-21snmpd22:12:552
5280992827,1cyclictest818-21snmpd22:04:192
5280992827,1cyclictest818-21snmpd00:26:152
5280992826,2cyclictest818-21snmpd00:10:482
5279992828,0cyclictest818-21snmpd23:13:161
5279992828,0cyclictest818-21snmpd23:13:151
5279992828,0cyclictest75650irq/132-enp1s022:45:381
5279992827,1cyclictest818-21snmpd22:10:491
5279992827,1cyclictest818-21snmpd20:52:001
5279992827,1cyclictest818-21snmpd19:23:481
5278992828,0cyclictest7362-21kworker/0:1+events19:22:400
5281992726,1cyclictest818-21snmpd23:42:023
5281992726,1cyclictest25760-21kworker/u16:3+atlantic22:32:293
5280992726,1cyclictest818-21snmpd22:31:412
5280992726,1cyclictest818-21snmpd22:19:382
5280992726,1cyclictest818-21snmpd19:49:302
5280992725,2cyclictest818-21snmpd19:37:152
5280992725,2cyclictest818-21snmpd19:12:032
5279992726,1cyclictest818-21snmpd19:13:511
5279992725,2cyclictest818-21snmpd20:08:551
5279992725,2cyclictest818-21snmpd00:16:541
5279992724,2cyclictest818-21snmpd22:28:211
5281992624,2cyclictest23935-21cat22:25:163
5280992624,2cyclictest818-21snmpd21:32:072
5279992626,0cyclictest75850irq/134-enp1s023:36:411
5279992524,1cyclictest818-21snmpd22:35:421
5279992524,1cyclictest818-21snmpd20:46:451
5279992523,2cyclictest818-21snmpd21:24:481
5281992423,1cyclictest818-21snmpd22:10:413
5281992423,1cyclictest818-21snmpd21:53:023
5280992424,0cyclictest818-21snmpd23:01:012
5280992423,1cyclictest818-21snmpd23:30:202
5279992423,1cyclictest818-21snmpd22:02:401
5279992423,1cyclictest818-21snmpd21:46:101
5279992422,2cyclictest818-21snmpd20:04:161
5279992422,2cyclictest1381-21cat20:15:161
5280992322,1cyclictest818-21snmpd21:07:302
5280992221,1cyclictest818-21snmpd20:25:012
5279992019,1cyclictest818-21snmpd21:15:421
5280991918,1cyclictest818-21snmpd21:10:122
5281991817,1cyclictest818-21snmpd23:45:083
5280991817,1cyclictest818-21snmpd23:29:042
5280991716,1cyclictest818-21snmpd21:03:002
5280991716,1cyclictest818-21snmpd19:31:402
5279991212,0cyclictest825-21lldpd21:12:411
5281991111,0cyclictest17882-21kworker/u16:1+atlantic22:19:003
52809986,2cyclictest818-21snmpd21:51:372
52819965,1cyclictest21343-21grep22:20:123
52799961,3cyclictest23743-21ntp_states19:50:181
52799951,1cyclictest0-21swapper/120:35:051
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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