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2026-02-02 - 06:41
[ 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 Feb 02, 2026 00:44:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9872699505498,4cyclictest167477-21turbostat22:34:553
9872699474456,15cyclictest188583-21turbostat23:30:013
9872699464456,5cyclictest125740-21turbostat20:25:003
9872699464456,5cyclictest125740-21turbostat20:25:003
9872699464455,6cyclictest113584-21turbostat19:50:003
9872699461454,4cyclictest143093-21turbostat21:15:003
9871899460449,8cyclictest129201-21turbostat20:39:551
9872699456449,4cyclictest211450-21turbostat00:34:593
9872699455448,4cyclictest102588-21turbostat19:24:553
9872699453446,4cyclictest148593-21turbostat21:34:563
9872699452444,5cyclictest178156-21turbostat23:00:003
9872699448441,4cyclictest120542-21turbostat20:10:003
9872699448440,5cyclictest183390-21turbostat23:14:593
9872699447440,4cyclictest146859-21turbostat21:29:543
9872199447440,4cyclictest157074-21turbostat22:04:552
9872699445438,4cyclictest192046-21turbostat23:44:543
9872699444435,5cyclictest130933-21turbostat20:40:003
9872199444407,23cyclictest137842-21turbostat21:04:552
9872199442435,4cyclictest204480-21turbostat00:19:552
9872699441434,4cyclictest139585-21turbostat21:09:553
9872699441434,4cyclictest139585-21turbostat21:09:553
9872199438431,4cyclictest127468-21turbostat20:34:552
9872699437429,5cyclictest207982-21turbostat00:29:553
9872199437430,4cyclictest154414-21turbostat21:54:552
9872699435414,18cyclictest167477-21turbostat22:30:003
9872699429422,4cyclictest204480-21turbostat00:15:003
9872699428421,4cyclictest120542-21turbostat20:14:543
9872699427420,4cyclictest169205-21turbostat22:39:553
9872699424417,4cyclictest206244-21turbostat00:20:013
9872699423415,5cyclictest107788-21turbostat19:35:003
9871899422415,4cyclictest98588-21turbostat19:14:551
9872699420412,5cyclictest137842-21turbostat21:00:003
9872699417409,5cyclictest100370-21turbostat19:15:003
9872699415392,20cyclictest150316-21turbostat21:39:563
9872699408401,4cyclictest174695-21turbostat22:54:553
9872699408385,20cyclictest139585-21turbostat21:04:593
9872699405398,4cyclictest213176-21turbostat00:40:013
9872699404397,4cyclictest207982-21turbostat00:25:003
9872699404395,6cyclictest156153-21turbostat21:55:013
9872699403396,4cyclictest197231-21turbostat23:55:013
9872699401394,4cyclictest122278-21turbostat20:19:553
9872699401381,4cyclictest111549-21turbostat19:45:003
9872699400393,4cyclictest117072-21turbostat20:04:563
9872699399392,4cyclictest134392-21turbostat20:50:003
9872699399391,5cyclictest129201-21turbostat20:34:593
9872699396389,4cyclictest125740-21turbostat20:29:553
9872699396388,5cyclictest198975-21turbostat00:04:553
9872699396388,5cyclictest113584-21turbostat19:54:553
9872699394386,5cyclictest102588-21turbostat19:20:003
9872699394386,5cyclictest102588-21turbostat19:20:003
9872699392385,4cyclictest190316-21turbostat23:35:003
9872699390383,4cyclictest164007-21turbostat22:24:563
9872699385378,4cyclictest150945-21turbostat21:44:553
9872699381373,5cyclictest132664-21turbostat20:45:013
9872699380373,4cyclictest160546-21turbostat22:14:553
9872699379372,4cyclictest146859-21turbostat21:24:593
9872199379372,4cyclictest134392-21turbostat20:54:552
9872199373365,5cyclictest152679-21turbostat21:49:552
9872699371364,4cyclictest195512-21turbostat23:50:013
9872199371365,3cyclictest130933-21turbostat20:44:542
9872699365359,3cyclictest190316-21turbostat23:39:553
9872699364341,20cyclictest160546-21turbostat22:10:003
9872699359349,7cyclictest162279-21turbostat22:19:553
9872699358348,7cyclictest145120-21turbostat21:20:003
9872699356348,5cyclictest158815-21turbostat22:05:003
9872199355348,4cyclictest165733-21turbostat22:29:542
9872699354347,4cyclictest197231-21turbostat23:59:563
9872699350345,3cyclictest178156-21turbostat23:04:553
9872699349343,4cyclictest136126-21turbostat20:55:003
9872699338332,3cyclictest154414-21turbostat21:50:003
9872699338318,17cyclictest185120-21turbostat23:20:003
9872699337329,5cyclictest174695-21turbostat22:50:003
9872699334328,3cyclictest115311-21turbostat19:59:553
9872699330323,4cyclictest157074-21turbostat22:00:003
9872699323316,4cyclictest107788-21turbostat19:39:553
9872199323317,3cyclictest156153-21turbostat21:59:552
9872199322315,4cyclictest109517-21turbostat19:44:562
9872699319312,4cyclictest104318-21turbostat19:29:553
9872199317310,4cyclictest106052-21turbostat19:34:552
9872699316310,3cyclictest171238-21turbostat22:44:563
9872699316310,3cyclictest171238-21turbostat22:44:553
9872699207200,4cyclictest181616-21turbostat23:10:003
9872699190174,11cyclictest202732-21turbostat00:10:003
98465213470,23sleep20-21swapper/219:08:472
98526212772,44sleep00-21swapper/019:09:340
1973991170,96rtkit-daemon0-21swapper/119:07:471
98369211173,28sleep30-21swapper/319:07:323
987169910194,4cyclictest183390-21turbostat23:19:550
18994921010,6sleep04497-21PK-Backend23:30:320
1472082970,3sleep00-21swapper/021:25:160
98726999689,4cyclictest185120-21turbostat23:24:553
98718996110,17cyclictest26-21ksoftirqd/121:11:421
98716996030,17cyclictest13-21ksoftirqd/000:07:210
98718995822,19cyclictest26-21ksoftirqd/100:15:311
197399580,9rtkit-daemon1972-21rtkit-daemon19:46:562
1734062570,6chrt4497-21PK-Backend22:45:141
9871699565,8cyclictest13-21ksoftirqd/021:11:440
1702502560,7sleep0170097-40apt-check22:35:230
98718995315,21cyclictest26-21ksoftirqd/119:55:021
197399530,9rtkit-daemon1972-21rtkit-daemon19:38:252
98716995230,8cyclictest13-21ksoftirqd/022:05:000
197399520,8rtkit-daemon1972-21rtkit-daemon19:20:582
197399520,8rtkit-daemon1972-21rtkit-daemon19:17:332
197399520,8rtkit-daemon1972-21rtkit-daemon19:17:332
9871899518,10cyclictest160540-21perf22:09:591
98716995022,15cyclictest13-21ksoftirqd/022:10:160
2089192500,5sleep1251rcuc/100:25:231
9871899491,8cyclictest26-21ksoftirqd/123:14:061
98716994923,11cyclictest13-21ksoftirqd/020:45:300
9871899489,17cyclictest162008-21taskset22:11:491
9871899488,19cyclictest26-21ksoftirqd/122:35:231
9871899481,25cyclictest155822-21taskset21:51:071
98716994817,17cyclictest13-21ksoftirqd/020:40:270
98716994816,16cyclictest13-21ksoftirqd/000:03:150
98716994719,12cyclictest13-21ksoftirqd/019:40:100
98716994718,12cyclictest13-21ksoftirqd/020:20:260
98716994718,12cyclictest13-21ksoftirqd/020:20:260
9871899465,10cyclictest109522-21munin-run19:40:011
9871899464,19cyclictest26-21ksoftirqd/121:44:551
98718994637,6cyclictest251rcuc/119:57:421
98718994636,7cyclictest251rcuc/123:05:211
98718994622,8cyclictest26-21ksoftirqd/122:04:541
98716994625,8cyclictest13-21ksoftirqd/022:40:140
98716994625,8cyclictest13-21ksoftirqd/022:40:130
98716994621,13cyclictest13-21ksoftirqd/023:40:000
98716994619,14cyclictest13-21ksoftirqd/000:15:230
98716994618,15cyclictest13-21ksoftirqd/023:20:260
98716994618,15cyclictest13-21ksoftirqd/020:00:180
197399460,34rtkit-daemon189434-21memory23:30:222
98721994522,19cyclictest201967-40lsb_release00:05:272
9871899459,19cyclictest26-21ksoftirqd/121:20:201
98718994516,16cyclictest26-21ksoftirqd/123:35:321
98718994514,9cyclictest26-21ksoftirqd/121:15:021
9871899451,25cyclictest198801-21taskset23:58:111
9871899451,25cyclictest107441-21taskset19:30:481
9871899451,21cyclictest197133-21taskset23:53:581
98718994510,16cyclictest127178-21taskset20:26:291
9871699459,18cyclictest13-21ksoftirqd/020:30:010
98716994536,6cyclictest161rcuc/020:05:030
98716994525,7cyclictest13-21ksoftirqd/021:05:210
98716994525,7cyclictest13-21ksoftirqd/021:05:210
98716994521,13cyclictest13-21ksoftirqd/023:10:240
98716994520,14cyclictest13-21ksoftirqd/020:35:180
98716994517,9cyclictest13-21ksoftirqd/020:56:200
98716994511,13cyclictest13-21ksoftirqd/000:15:010
1315742450,6sleep10-21swapper/120:40:171
98718994423,18cyclictest26-21ksoftirqd/121:27:331
98718994418,8cyclictest26-21ksoftirqd/122:41:341
98718994418,8cyclictest26-21ksoftirqd/122:41:341
9871899441,23cyclictest176189-21taskset22:52:121
9871899441,20cyclictest135763-21runrttasks20:50:381
9871899441,17cyclictest4497-21PK-Backend23:40:171
98716994419,14cyclictest13-21ksoftirqd/023:40:130
98716994419,14cyclictest13-21ksoftirqd/020:30:260
98716994418,14cyclictest13-21ksoftirqd/023:50:110
98716994418,14cyclictest13-21ksoftirqd/019:35:160
98716994418,14cyclictest13-21ksoftirqd/019:30:260
9871699441,7cyclictest13-21ksoftirqd/019:57:410
9872199439,29cyclictest147874-21ntp_states21:25:282
9871899439,16cyclictest201997-21ntpq00:05:281
9871899437,19cyclictest26-21ksoftirqd/122:59:081
98718994320,7cyclictest26-21ksoftirqd/122:34:541
98718994312,8cyclictest154174-21taskset21:47:101
9871899431,23cyclictest102827-21taskset19:20:101
98718994310,15cyclictest102528-21taskset19:19:281
98718994310,15cyclictest102528-21taskset19:19:281
9871699436,15cyclictest13-21ksoftirqd/021:55:030
9871699435,14cyclictest4497-21PK-Backend22:20:260
9871699434,15cyclictest4497-21PK-Backend21:00:580
98716994323,7cyclictest13-21ksoftirqd/000:25:010
98716994317,9cyclictest13-21ksoftirqd/023:10:000
98716994317,14cyclictest13-21ksoftirqd/000:30:150
197399430,30rtkit-daemon0-21swapper/221:40:242
9871899429,9cyclictest0-21swapper/122:20:201
9871899428,13cyclictest26-21ksoftirqd/123:30:211
98718994216,9cyclictest26-21ksoftirqd/120:00:161
98718994214,7cyclictest104961-21diskstats19:25:161
98718994213,10cyclictest26-21ksoftirqd/123:03:091
9871899421,19cyclictest163714-21runrttasks22:16:301
9871699425,8cyclictest13-21ksoftirqd/021:19:590
9871699425,14cyclictest0-21swapper/022:15:330
98716994224,7cyclictest13-21ksoftirqd/021:30:200
98716994218,9cyclictest13-21ksoftirqd/020:55:010
98716994212,12cyclictest13-21ksoftirqd/020:15:140
98721994123,13cyclictest438-20systemd-journal22:25:002
98721994112,13cyclictest141rcu_preempt23:45:092
9872199411,19cyclictest2117992cat00:35:132
9871899417,8cyclictest26-21ksoftirqd/100:35:301
9871899411,23cyclictest113456-21taskset19:48:401
9871899411,17cyclictest211272-21taskset00:33:061
98718994110,15cyclictest129014-21taskset20:32:491
9871699418,12cyclictest13-21ksoftirqd/019:21:250
9871699416,19cyclictest13-21ksoftirqd/000:35:020
9871699416,12cyclictest13-21ksoftirqd/023:45:170
9871699415,7cyclictest13-21ksoftirqd/021:20:130
9871699413,16cyclictest13-21ksoftirqd/019:45:130
98716994130,6cyclictest168030-21cstates22:30:130
98716994120,8cyclictest13-21ksoftirqd/000:30:000
98716994116,5cyclictest141rcu_preempt22:25:220
98716994113,11cyclictest13-21ksoftirqd/019:13:370
197399410,5rtkit-daemon0-21swapper/221:36:382
197399410,33rtkit-daemon98707-21cyclictest19:28:532
1845792410,7sleep10-21swapper/123:15:281
9871899408,9cyclictest141318-21turbostat21:10:011
9871899408,9cyclictest141318-21turbostat21:10:011
98718994012,12cyclictest26-21ksoftirqd/121:56:151
9871899401,20cyclictest200517-21taskset00:02:461
9871899401,16cyclictest4497-21PK-Backend00:14:361
9871899401,16cyclictest186608-21taskset23:22:061
98718994010,16cyclictest26-21ksoftirqd/119:43:361
9871699404,14cyclictest4497-21PK-Backend19:15:280
9871699404,14cyclictest4497-21PK-Backend19:15:270
9871699402,15cyclictest13-21ksoftirqd/022:55:290
9871699402,14cyclictest13-21ksoftirqd/022:49:110
98716994016,6cyclictest141rcu_preempt20:14:150
9871699401,14cyclictest156637-21taskset21:55:050
197399400,27rtkit-daemon184326-21strings23:15:212
98721993920,16cyclictest2048-21gnome-session-b19:57:422
9871899399,17cyclictest26-21ksoftirqd/123:46:361
9871899399,16cyclictest26-21ksoftirqd/121:35:161
9871899398,16cyclictest4497-21PK-Backend20:56:281
9871899398,16cyclictest26-21ksoftirqd/120:45:501
9871899398,16cyclictest26-21ksoftirqd/120:06:581
9871899395,15cyclictest122240-21taskset20:14:501
9871899394,10cyclictest26-21ksoftirqd/120:25:001
9871899394,10cyclictest26-21ksoftirqd/120:24:591
98718993928,7cyclictest251rcuc/100:20:131
9871899392,21cyclictest26-21ksoftirqd/123:26:281
98718993910,7cyclictest1051-21thermald20:17:561
9871699395,15cyclictest4497-21PK-Backend23:57:220
9871699393,14cyclictest13-21ksoftirqd/022:50:190
9871699392,20cyclictest13-21ksoftirqd/019:25:270
9871699392,16cyclictest13-21ksoftirqd/021:48:490
98716993910,14cyclictest4497-21PK-Backend21:36:320
197399390,25rtkit-daemon0-21swapper/223:28:032
9872199382,32cyclictest118221-21python320:00:282
9871899388,16cyclictest4497-21PK-Backend21:01:521
9871899385,13cyclictest26-21ksoftirqd/121:30:291
9871699389,7cyclictest1515752df21:40:120
9871699385,15cyclictest4497-21PK-Backend23:03:410
197399380,27rtkit-daemon4497-21PK-Backend22:16:342
197399380,25rtkit-daemon0-21swapper/223:41:022
9872199372,13cyclictest182278-21hddtemp_smartct23:10:172
98721993716,17cyclictest122299-21unin-run20:15:012
98721993714,18cyclictest206876-21df00:20:142
9871699374,14cyclictest13-21ksoftirqd/019:50:200
98716993729,5cyclictest4497-21PK-Backend22:05:510
197399370,27rtkit-daemon4497-21PK-Backend23:22:112
197399370,26rtkit-daemon4497-21PK-Backend22:58:592
197399370,25rtkit-daemon0-21swapper/222:53:032
98721993620,11cyclictest196144-21diskstats23:50:162
9871899368,13cyclictest167196-21taskset22:26:461
98716993621,11cyclictest188565-21cron23:30:010
197399360,25rtkit-daemon0-21swapper/223:09:272
197399360,24rtkit-daemon0-21swapper/220:59:412
197399360,23rtkit-daemon0-21swapper/222:07:462
197399360,23rtkit-daemon0-21swapper/220:25:022
9872199354,10cyclictest0-21swapper/221:16:382
9872199352,5cyclictest204502-21unin-run00:15:012
98721993519,12cyclictest923-21dbus-daemon22:50:012
98721993518,13cyclictest170097-40apt-check22:35:212
197399350,24rtkit-daemon0-21swapper/223:00:192
197399350,23rtkit-daemon0-21swapper/220:19:452
9872199342,9cyclictest0-21swapper/222:13:572
9872199342,9cyclictest0-21swapper/221:06:232
9872199342,9cyclictest0-21swapper/221:06:232
98721993426,5cyclictest4497-21PK-Backend23:56:152
98721993421,9cyclictest2095-21JS10:49:102
9872199342,10cyclictest200718-21munin-run00:05:012
98721993420,10cyclictest34-21ksoftirqd/219:15:012
98721993420,10cyclictest2069-21gnome-shell22:40:092
98721993420,10cyclictest2069-21gnome-shell22:40:092
98721993419,11cyclictest119884-21grep20:05:272
98721993410,8cyclictest142776-21systemd-udevd21:11:442
197399340,23rtkit-daemon0-21swapper/220:37:482
98721993320,9cyclictest34-21ksoftirqd/220:20:282
98721993320,9cyclictest34-21ksoftirqd/220:20:272
98721993317,12cyclictest168958-21seq22:32:052
98721993316,13cyclictest210385-21idleruntime00:30:202
98721993315,13cyclictest192201-21sort23:40:022
9872199331,29cyclictest0-21swapper/221:32:422
9872199331,28cyclictest0-21swapper/220:45:112
98721993217,11cyclictest115160-21seq19:53:202
98721993116,11cyclictest208331-21cpuspeed00:25:142
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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