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2026-03-02 - 15:49
[ 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 #7

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 the highest latencies:
System rackcslot7s.osadl.org (updated Mon Mar 02, 2026 12:44:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
377268499473441,29cyclictest3783858-21turbostat07:40:013
377268499472446,23cyclictest3888674-21turbostat12:40:003
377268499465456,6cyclictest3864120-21turbostat11:30:003
377268499463456,4cyclictest3873099-21turbostat11:59:563
377268499463456,4cyclictest3810160-21turbostat08:55:003
377268499463447,13cyclictest3785592-21turbostat07:49:553
377268499462454,5cyclictest3841625-21turbostat10:29:553
377268499462439,19cyclictest3838159-21turbostat10:19:543
377268399462455,4cyclictest3834399-21turbostat10:09:552
377268399461453,5cyclictest3790821-21turbostat08:04:552
377268399461452,6cyclictest3776572-21turbostat07:24:552
377268399461452,6cyclictest3776572-21turbostat07:24:552
377268499460453,4cyclictest3830920-21turbostat09:54:593
377268499460452,5cyclictest3780042-21turbostat07:34:553
377268499459452,4cyclictest3827464-21turbostat09:49:553
377268399453445,5cyclictest3871051-21turbostat11:54:542
377268499452443,6cyclictest3794277-21turbostat08:10:003
377268499452442,7cyclictest3845085-21turbostat10:35:013
377268499452417,31cyclictest3820542-21turbostat09:25:003
377268499451426,22cyclictest3824010-21turbostat09:35:003
377267599451442,6cyclictest3876554-21turbostat12:09:550
377268499448441,4cyclictest3885209-21turbostat12:34:553
377268499448441,4cyclictest3885209-21turbostat12:34:553
377268499448424,21cyclictest3878285-21turbostat12:14:553
377268499448424,21cyclictest3878285-21turbostat12:14:553
377268499448421,24cyclictest3774348-21turbostat07:19:553
377268499447436,8cyclictest3865861-21turbostat11:39:553
377268499445437,5cyclictest3857194-21turbostat11:14:563
377268399445413,19cyclictest3806697-21turbostat08:49:562
377268499444437,4cyclictest3783858-21turbostat07:44:553
377268499444436,5cyclictest3780042-21turbostat07:29:593
377268499442434,5cyclictest3811894-21turbostat09:00:003
377268499439413,23cyclictest3836427-21turbostat10:14:553
377268499439413,23cyclictest3836427-21turbostat10:14:553
377268499438431,4cyclictest3804967-21turbostat08:44:553
377268499438431,4cyclictest3774348-21turbostat07:15:003
377268399438431,4cyclictest3801207-21turbostat08:34:552
377268499437430,4cyclictest3862395-21turbostat11:25:003
377268499437430,4cyclictest3862395-21turbostat11:25:003
377268499436429,4cyclictest3885209-21turbostat12:30:003
377268499436425,8cyclictest3801207-21turbostat08:30:003
377268399435426,6cyclictest3815352-21turbostat09:14:552
377268499434426,5cyclictest3787318-21turbostat07:54:553
377268499434425,6cyclictest3830920-21turbostat09:59:543
377268499432425,4cyclictest3864120-21turbostat11:34:563
377268399429421,5cyclictest3858931-21turbostat11:19:552
377268499428405,20cyclictest3852006-21turbostat10:59:553
377268499426417,6cyclictest3813621-21turbostat09:04:593
377268499425418,4cyclictest3876554-21turbostat12:05:003
377268499424417,4cyclictest3804967-21turbostat08:39:593
377268499424417,4cyclictest3804967-21turbostat08:39:593
377268499422415,4cyclictest3797733-21turbostat08:24:563
377268499419411,5cyclictest3839890-21turbostat10:24:553
377268499418411,4cyclictest3871051-21turbostat11:49:593
377268399418410,5cyclictest3825738-21turbostat09:44:552
377268399417408,6cyclictest3792549-21turbostat08:09:562
377268499415408,4cyclictest3789086-21turbostat07:59:553
377268499414385,26cyclictest3817083-21turbostat09:15:013
377268499410401,6cyclictest3792549-21turbostat08:05:003
377268499408401,4cyclictest3869325-21turbostat11:45:003
377268499406399,4cyclictest3794277-21turbostat08:14:553
377268499406399,4cyclictest3794277-21turbostat08:14:553
377268499402395,4cyclictest3825738-21turbostat09:40:013
377267599401394,4cyclictest3853737-21turbostat11:04:550
377268399399391,5cyclictest3860661-21turbostat11:24:562
377268399399391,5cyclictest3860661-21turbostat11:24:552
377268499397389,5cyclictest3817083-21turbostat09:19:553
377268499396389,4cyclictest3820542-21turbostat09:29:553
377268499395386,6cyclictest3848548-21turbostat10:45:003
377268499391384,4cyclictest3850277-21turbostat10:54:553
377268499390383,4cyclictest3860661-21turbostat11:20:003
377268499390382,5cyclictest3815352-21turbostat09:10:013
377268499389380,6cyclictest3880025-21turbostat12:19:553
377268399384375,6cyclictest3832659-21turbostat10:04:552
377268499383377,3cyclictest3836427-21turbostat10:10:003
377268399375368,4cyclictest3881751-21turbostat12:24:552
377268499354347,4cyclictest3778301-21turbostat07:25:003
377268499354347,4cyclictest3778301-21turbostat07:25:003
377268499347340,4cyclictest3855470-21turbostat11:09:553
377268499346338,5cyclictest3808422-21turbostat08:50:003
377268499344337,4cyclictest3846817-21turbostat10:39:593
377268499344337,4cyclictest3846817-21turbostat10:39:593
377267999338331,4cyclictest3772558-21turbostat07:14:551
377268399331325,3cyclictest3811894-21turbostat09:04:552
377268499329322,4cyclictest3855470-21turbostat11:05:003
377268499328321,4cyclictest3878285-21turbostat12:10:003
377268499326319,4cyclictest3873099-21turbostat11:55:003
377268499326319,4cyclictest3827464-21turbostat09:45:003
377268499319311,5cyclictest3797733-21turbostat08:20:003
377268399318310,5cyclictest3845085-21turbostat10:39:562
377268399318310,5cyclictest3845085-21turbostat10:39:552
377268499315309,3cyclictest3848548-21turbostat10:49:553
377268499311304,4cyclictest3834399-21turbostat10:05:003
377268499259244,10cyclictest3803228-21turbostat08:35:003
1973991180,97rtkit-daemon0-21swapper/107:06:001
3772519210976,23sleep20-21swapper/207:09:442
3772490210874,23sleep00-21swapper/007:09:230
3772488210775,23sleep30-21swapper/307:09:223
383546921030,6sleep03835305-40apt-check10:05:200
37726849910392,8cyclictest3883480-21turbostat12:25:013
37726839910189,8cyclictest3796012-21turbostat08:19:542
37820272860,7sleep14497-21PK-Backend07:35:011
197399860,8rtkit-daemon3780885-21memory07:30:222
197399770,5rtkit-daemon0-21swapper/210:30:362
197399760,5rtkit-daemon0-21swapper/210:15:292
37954942740,6sleep234-21ksoftirqd/208:10:282
37954942740,6sleep234-21ksoftirqd/208:10:282
197399730,5rtkit-daemon0-21swapper/212:25:392
197399710,4rtkit-daemon0-21swapper/212:12:272
197399710,4rtkit-daemon0-21swapper/212:12:272
38715462670,6sleep1251rcuc/111:50:091
197399610,9rtkit-daemon1972-21rtkit-daemon12:29:340
197399580,9rtkit-daemon1972-21rtkit-daemon09:49:012
197399580,9rtkit-daemon1972-21rtkit-daemon08:23:092
197399550,9rtkit-daemon1972-21rtkit-daemon09:29:462
197399540,9rtkit-daemon1972-21rtkit-daemon09:16:532
197399520,8rtkit-daemon1972-21rtkit-daemon08:42:472
197399520,8rtkit-daemon1972-21rtkit-daemon07:47:412
197399520,8rtkit-daemon1972-21rtkit-daemon07:37:192
3772683994926,19cyclictest3832683-21munin-run10:00:012
3772675994936,8cyclictest13-21ksoftirqd/007:53:550
37858512470,8sleep00-21swapper/007:45:110
3772675994625,17cyclictest3804049-21cat08:35:200
3772675994625,17cyclictest3804049-21cat08:35:190
3772675994621,21cyclictest3872449-40lsb_release11:50:280
3772675994425,14cyclictest13-21ksoftirqd/009:25:090
3772675994425,14cyclictest13-21ksoftirqd/007:40:290
3772675994325,14cyclictest13-21ksoftirqd/009:45:270
38462222420,7sleep14497-21PK-Backend10:35:281
38462222420,7sleep14497-21PK-Backend10:35:281
3772683994216,22cyclictest3776558-21cron07:20:012
3772679994223,14cyclictest26-21ksoftirqd/111:42:281
3772675994231,6cyclictest13-21ksoftirqd/010:35:120
3772675994231,6cyclictest13-21ksoftirqd/010:35:120
3772675994225,13cyclictest13-21ksoftirqd/008:15:290
3772675994224,14cyclictest13-21ksoftirqd/012:00:210
3772675994224,14cyclictest13-21ksoftirqd/009:35:160
3772675994224,13cyclictest13-21ksoftirqd/008:10:170
3772675994224,13cyclictest13-21ksoftirqd/008:10:170
3772675994224,13cyclictest13-21ksoftirqd/008:05:110
3772675994224,13cyclictest13-21ksoftirqd/007:30:290
3772675994223,14cyclictest13-21ksoftirqd/011:45:190
3772675994223,14cyclictest13-21ksoftirqd/010:50:100
3772675994223,14cyclictest13-21ksoftirqd/008:00:270
3772679994130,7cyclictest3883479-21idleruntime-cro12:25:001
3772679994124,13cyclictest26-21ksoftirqd/109:57:411
3772679994124,13cyclictest26-21ksoftirqd/108:35:141
3772679994124,13cyclictest26-21ksoftirqd/108:35:131
3772679994123,13cyclictest26-21ksoftirqd/112:03:171
3772679994123,13cyclictest26-21ksoftirqd/111:39:591
3772679994123,13cyclictest26-21ksoftirqd/110:26:021
3772679994123,13cyclictest26-21ksoftirqd/109:07:421
3772679994122,14cyclictest26-21ksoftirqd/109:45:101
3772679994115,22cyclictest3835834-40lsb_release10:05:281
3772675994124,13cyclictest13-21ksoftirqd/007:35:120
3772675994123,14cyclictest13-21ksoftirqd/010:25:240
3772675994123,14cyclictest13-21ksoftirqd/008:20:160
3772675994123,14cyclictest13-21ksoftirqd/007:25:140
3772675994123,13cyclictest13-21ksoftirqd/011:40:230
3772675994123,13cyclictest13-21ksoftirqd/011:15:230
3772675994123,13cyclictest13-21ksoftirqd/008:30:240
3772675994122,14cyclictest13-21ksoftirqd/012:10:280
3772675994122,14cyclictest13-21ksoftirqd/012:10:280
3772675994122,14cyclictest13-21ksoftirqd/011:35:260
3772675994122,14cyclictest13-21ksoftirqd/010:00:250
3772675994119,13cyclictest13-21ksoftirqd/011:25:000
3772675994119,13cyclictest13-21ksoftirqd/011:25:000
3772683994025,11cyclictest3838140-21cron10:15:002
3772683994025,11cyclictest3838140-21cron10:14:592
3772683994013,6cyclictest141rcu_preempt09:50:212
377268399401,34cyclictest438-20systemd-journal12:30:362
377268399401,34cyclictest438-20systemd-journal12:30:352
3772679994023,13cyclictest26-21ksoftirqd/112:38:401
3772679994023,13cyclictest26-21ksoftirqd/112:34:361
3772679994023,13cyclictest26-21ksoftirqd/112:34:361
3772679994023,13cyclictest26-21ksoftirqd/111:32:501
3772679994023,13cyclictest26-21ksoftirqd/111:14:391
3772679994023,13cyclictest26-21ksoftirqd/109:40:461
3772679994023,13cyclictest26-21ksoftirqd/109:24:161
3772679994023,13cyclictest26-21ksoftirqd/108:14:551
3772679994023,13cyclictest26-21ksoftirqd/108:14:551
3772679994023,13cyclictest26-21ksoftirqd/107:56:351
3772679994023,13cyclictest26-21ksoftirqd/107:20:231
3772679994023,13cyclictest26-21ksoftirqd/107:20:231
3772679994023,13cyclictest26-21ksoftirqd/107:17:021
3772679994022,14cyclictest26-21ksoftirqd/107:42:141
3772679994022,13cyclictest26-21ksoftirqd/110:47:031
3772679994022,13cyclictest26-21ksoftirqd/110:13:141
3772679994022,13cyclictest26-21ksoftirqd/110:13:141
3772675994024,12cyclictest13-21ksoftirqd/010:40:120
3772675994024,12cyclictest13-21ksoftirqd/007:25:000
3772675994024,12cyclictest13-21ksoftirqd/007:25:000
3772675994024,12cyclictest13-21ksoftirqd/007:10:280
3772675994023,13cyclictest13-21ksoftirqd/012:20:240
3772675994023,13cyclictest13-21ksoftirqd/010:15:220
3772675994023,13cyclictest13-21ksoftirqd/008:55:280
3772675994023,13cyclictest13-21ksoftirqd/008:45:150
3772675994022,14cyclictest13-21ksoftirqd/008:40:210
3772675994022,13cyclictest13-21ksoftirqd/010:30:260
3772675994021,14cyclictest13-21ksoftirqd/011:30:300
3772675994021,14cyclictest13-21ksoftirqd/010:20:270
3772679993923,13cyclictest26-21ksoftirqd/109:30:281
3772679993923,12cyclictest26-21ksoftirqd/108:19:081
3772679993923,12cyclictest26-21ksoftirqd/107:35:131
3772679993922,13cyclictest26-21ksoftirqd/111:55:571
3772679993922,13cyclictest26-21ksoftirqd/110:31:051
3772679993922,13cyclictest26-21ksoftirqd/110:04:251
3772679993922,13cyclictest26-21ksoftirqd/109:00:241
3772679993922,13cyclictest26-21ksoftirqd/108:41:461
3772679993922,13cyclictest26-21ksoftirqd/108:03:431
3772679993922,13cyclictest26-21ksoftirqd/107:46:171
3772679993921,6cyclictest26-21ksoftirqd/111:45:271
3772679993921,14cyclictest26-21ksoftirqd/108:30:011
3772679993921,13cyclictest26-21ksoftirqd/110:23:041
3772679993921,13cyclictest26-21ksoftirqd/109:37:561
3772679993921,13cyclictest26-21ksoftirqd/109:10:131
3772679993921,13cyclictest26-21ksoftirqd/108:46:211
3772679993921,13cyclictest26-21ksoftirqd/108:05:041
3772675993925,10cyclictest13-21ksoftirqd/012:30:250
3772675993925,10cyclictest13-21ksoftirqd/012:30:250
3772675993923,13cyclictest13-21ksoftirqd/009:30:150
3772675993923,12cyclictest13-21ksoftirqd/010:00:000
3772675993923,11cyclictest13-21ksoftirqd/011:10:200
3772675993922,5cyclictest13-21ksoftirqd/010:50:000
3772675993922,13cyclictest13-21ksoftirqd/010:10:210
3772675993922,13cyclictest13-21ksoftirqd/010:10:210
3772675993922,13cyclictest13-21ksoftirqd/007:15:300
3772675993921,14cyclictest13-21ksoftirqd/010:55:290
3772675993921,13cyclictest13-21ksoftirqd/009:15:320
3772675993921,13cyclictest13-21ksoftirqd/009:05:250
377268399385,19cyclictest141rcu_preempt11:30:002
3772683993821,12cyclictest3788984-21mtp-probe07:53:562
377267999387,5cyclictest141rcu_preempt08:30:311
3772679993823,11cyclictest3881383-21sshd12:15:351
3772679993821,13cyclictest26-21ksoftirqd/112:06:071
3772679993821,13cyclictest26-21ksoftirqd/111:22:051
3772679993821,13cyclictest26-21ksoftirqd/111:22:041
3772679993821,13cyclictest26-21ksoftirqd/111:04:581
3772679993821,13cyclictest26-21ksoftirqd/110:18:301
3772679993821,13cyclictest26-21ksoftirqd/109:29:081
3772679993821,12cyclictest3788682-21sshd07:50:311
3772679993820,13cyclictest26-21ksoftirqd/112:10:091
3772679993820,13cyclictest26-21ksoftirqd/112:10:091
3772679993820,13cyclictest26-21ksoftirqd/110:51:491
3772679993820,13cyclictest26-21ksoftirqd/110:42:051
3772679993820,13cyclictest26-21ksoftirqd/108:57:211
377267599387,6cyclictest141rcu_preempt12:15:140
377267599382,31cyclictest3813621-21turbostat09:04:590
3772675993822,12cyclictest13-21ksoftirqd/011:29:590
3772675993820,6cyclictest13-21ksoftirqd/008:50:180
377267599381,12cyclictest3873356-21runrttasks11:55:120
197399380,31rtkit-daemon0-21swapper/207:58:012
38206132370,5chrt0-21swapper/209:25:032
3772683993726,7cyclictest1054-21snmpd11:45:442
3772683993723,10cyclictest3800387-21cut08:25:222
3772679993721,12cyclictest26-21ksoftirqd/111:18:011
3772679993720,13cyclictest26-21ksoftirqd/111:28:561
3772679993719,13cyclictest26-21ksoftirqd/109:15:291
3772679993718,14cyclictest26-21ksoftirqd/111:05:111
3772675993720,13cyclictest13-21ksoftirqd/012:40:000
3772675993720,13cyclictest13-21ksoftirqd/009:41:170
3772675993720,12cyclictest13-21ksoftirqd/007:55:260
197399370,25rtkit-daemon0-21swapper/211:30:592
3772679993619,6cyclictest26-21ksoftirqd/108:50:221
3772675993618,14cyclictest13-21ksoftirqd/009:15:000
3772675993617,6cyclictest13-21ksoftirqd/011:05:210
377268399355,18cyclictest34-21ksoftirqd/211:15:022
3772683993523,9cyclictest3810030-21sshd08:53:362
3772683993519,12cyclictest3887399-21tr12:35:132
3772683993519,12cyclictest3822889-21cat09:30:152
3772683993519,12cyclictest3814925-21sed09:05:302
3772683993519,11cyclictest3875798-21ntpq12:00:222
377268399351,30cyclictest3866922-21ps11:35:252
3772679993518,13cyclictest26-21ksoftirqd/112:25:061
3772675993525,6cyclictest3819051-21/usr/sbin/munin09:20:160
377267599351,14cyclictest4497-21PK-Backend09:50:270
377268399346,24cyclictest3692986-21snapd12:08:082
3772683993424,6cyclictest3810821-21/usr/sbin/munin08:55:192
377268399341,29cyclictest4497-21PK-Backend07:10:152
3772679993417,6cyclictest26-21ksoftirqd/108:22:101
3772675993419,5cyclictest13-21ksoftirqd/008:29:270
3772683993327,4cyclictest0-21swapper/211:00:052
3772683993320,9cyclictest3825735-21idleruntime-cro09:40:002
3772683993318,11cyclictest3855954-21expr11:05:162
3772683993318,10cyclictest3880412-21tr12:15:142
3772683993315,13cyclictest1074-21lldpd11:40:102
3772679993318,11cyclictest3830460-21cat09:50:311
3772679993317,5cyclictest26-21ksoftirqd/110:57:571
3772679993317,5cyclictest26-21ksoftirqd/107:26:561
3772683993225,4cyclictest0-21swapper/210:41:572
3772683993220,9cyclictest3780018-21cron07:29:592
3772683993216,12cyclictest3852887-21wc10:55:232
3772683993215,12cyclictest438-20systemd-journal10:45:022
377268399321,4cyclictest0-21swapper/207:40:162
377268399321,28cyclictest0-21swapper/211:55:452
3772683993117,10cyclictest3842137-21expr10:25:132
3772683993117,10cyclictest34-21ksoftirqd/210:50:192
3772683993114,13cyclictest1-21systemd08:40:002
3772683993114,13cyclictest1-21systemd08:40:002
377268399301,25cyclictest3840883-21grep10:20:232
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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