You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-25 - 00:01
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

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 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  
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 792 highest latencies:
System rackcslot7s.osadl.org (updated Sat Jan 24, 2026 12:44:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
363494699462454,5cyclictest3660333-21turbostat08:20:003
363494699461454,4cyclictest3709151-21turbostat10:40:003
363494699461453,5cyclictest3746164-21turbostat12:25:003
363494699461442,16cyclictest3674512-21turbostat09:00:003
363493299461454,4cyclictest3667303-21turbostat08:44:550
363494699458451,4cyclictest3740970-21turbostat12:10:003
363494699458450,5cyclictest3642926-21turbostat07:30:003
363494699457450,4cyclictest3674512-21turbostat09:04:553
363494299457450,4cyclictest3651646-21turbostat07:59:552
363494699450442,5cyclictest3697028-21turbostat10:09:543
363493299450443,4cyclictest3742693-21turbostat12:19:560
363494699447440,4cyclictest3749928-21turbostat12:35:003
363494699447440,4cyclictest3747891-21turbostat12:30:003
363493299446439,4cyclictest3725377-21turbostat11:29:550
363493299446439,4cyclictest3725377-21turbostat11:29:540
363493299446439,4cyclictest3634819-21turbostat07:14:560
363494699445437,5cyclictest3744432-21turbostat12:20:003
363494299442417,22cyclictest3710918-21turbostat10:49:562
363494699441434,4cyclictest3639158-21turbostat07:20:003
363494699440431,6cyclictest3683177-21turbostat09:25:003
363494699439430,6cyclictest3691833-21turbostat09:50:003
363494699438430,5cyclictest3640900-21turbostat07:25:003
363494699438429,6cyclictest3670768-21turbostat08:50:013
363494699438429,6cyclictest3670768-21turbostat08:50:003
363494699438429,6cyclictest3656836-21turbostat08:10:003
363493299438431,4cyclictest3655092-21turbostat08:09:550
363494699437428,6cyclictest3710918-21turbostat10:45:013
363494699437428,6cyclictest3646449-21turbostat07:40:003
363494699437428,6cyclictest3646449-21turbostat07:39:593
363494699435427,5cyclictest3742693-21turbostat12:15:003
363494699429422,4cyclictest3688372-21turbostat09:44:553
363494699429421,5cyclictest3662111-21turbostat08:25:013
363494699429402,23cyclictest3655092-21turbostat08:04:593
363494699428421,4cyclictest3751665-21turbostat12:40:013
363493799427420,4cyclictest3740970-21turbostat12:14:551
363494699425415,6cyclictest3672498-21turbostat08:55:003
363494299423416,4cyclictest3723653-21turbostat11:24:552
363493299421414,4cyclictest3649915-21turbostat07:54:550
363494699419412,4cyclictest3728847-21turbostat11:35:003
363493299419411,5cyclictest3683177-21turbostat09:29:540
363494699418411,4cyclictest3686642-21turbostat09:39:553
363494699418410,5cyclictest3735785-21turbostat11:59:563
363494699418410,5cyclictest3658560-21turbostat08:15:003
363494699418410,5cyclictest3644664-21turbostat07:35:013
363494699417405,9cyclictest3700492-21turbostat10:15:003
363493299416408,5cyclictest3700492-21turbostat10:19:550
363493299414406,5cyclictest3669032-21turbostat08:49:550
363493299414406,5cyclictest3669032-21turbostat08:49:540
363494699413405,5cyclictest3721927-21turbostat11:15:003
363494699407400,4cyclictest3677973-21turbostat09:14:563
363494699407400,4cyclictest3677973-21turbostat09:14:553
363494699407399,5cyclictest3734037-21turbostat11:50:003
363494699407397,6cyclictest3712959-21turbostat10:50:003
363494699405398,4cyclictest3725377-21turbostat11:25:003
363494299405398,4cyclictest3734037-21turbostat11:54:562
363494299405398,4cyclictest3734037-21turbostat11:54:552
363494699404391,10cyclictest3677973-21turbostat09:10:013
363493299403395,5cyclictest3732310-21turbostat11:49:540
363494299401393,5cyclictest3660333-21turbostat08:24:552
363493799400392,5cyclictest3648187-21turbostat07:49:551
363493299400391,6cyclictest3737506-21turbostat12:04:550
363494699395388,4cyclictest3730582-21turbostat11:40:003
363494699395388,4cyclictest3720198-21turbostat11:10:013
363494699395388,4cyclictest3705694-21turbostat10:30:003
363494699387378,6cyclictest3693571-21turbostat09:55:003
363494699385378,4cyclictest3739241-21turbostat12:05:003
363494699383375,5cyclictest3681447-21turbostat09:20:003
363493799377371,3cyclictest3662111-21turbostat08:29:561
363494699375369,3cyclictest3648187-21turbostat07:45:003
363493299375369,3cyclictest3721927-21turbostat11:19:550
363494299374367,4cyclictest3642926-21turbostat07:34:552
363494699372364,5cyclictest3697028-21turbostat10:04:593
363493299366354,9cyclictest3728847-21turbostat11:39:550
363494699363356,4cyclictest3712959-21turbostat10:54:553
363494699363354,6cyclictest3669032-21turbostat08:45:003
363494699363340,20cyclictest3702227-21turbostat10:24:563
363494299362337,22cyclictest3663847-21turbostat08:34:552
363493799360354,3cyclictest3670768-21turbostat08:54:561
363494699356349,4cyclictest3727112-21turbostat11:30:013
363494699356349,4cyclictest3727112-21turbostat11:30:003
363494699356349,4cyclictest3695301-21turbostat10:00:013
363494699355347,5cyclictest3686642-21turbostat09:35:013
363494299355349,3cyclictest3716728-21turbostat11:04:552
363494299355348,4cyclictest3665572-21turbostat08:39:552
363494699351345,3cyclictest3653376-21turbostat08:00:003
363494699351343,4cyclictest3732310-21turbostat11:45:003
363493799348342,3cyclictest3705694-21turbostat10:34:551
363494699342335,4cyclictest3714995-21turbostat10:59:553
363493299341333,5cyclictest3646449-21turbostat07:44:550
363494699339331,5cyclictest3684912-21turbostat09:30:003
363494299336314,19cyclictest3747891-21turbostat12:34:552
363493799334316,15cyclictest3730582-21turbostat11:44:551
363494699333326,4cyclictest3735785-21turbostat11:55:013
363494699333326,4cyclictest3735785-21turbostat11:55:013
363494299329307,19cyclictest3749928-21turbostat12:39:552
363493799328322,3cyclictest3709151-21turbostat10:44:551
363494699321315,3cyclictest3718458-21turbostat11:05:003
363494699321314,4cyclictest3665572-21turbostat08:35:003
363494299318312,3cyclictest3698760-21turbostat10:14:542
363493299317311,3cyclictest3672498-21turbostat08:59:550
363494699316309,4cyclictest3702227-21turbostat10:20:013
363494299314307,4cyclictest3681447-21turbostat09:24:552
363379822870,17sleep20-21swapper/207:05:182
363494699261247,10cyclictest3707427-21turbostat10:34:593
363494699244230,10cyclictest3636639-21turbostat07:14:593
363494699173163,7cyclictest3663847-21turbostat08:29:593
363494699157142,11cyclictest3723653-21turbostat11:20:003
363494699120107,9cyclictest3649915-21turbostat07:50:003
3634682211894,14sleep00-21swapper/007:08:350
3634511211178,23sleep10-21swapper/107:06:231
3634730210875,23sleep30-21swapper/307:09:143
368146421060,6sleep23681449-21munin-run09:20:002
36349469910694,9cyclictest3667303-21turbostat08:40:003
36349469910189,9cyclictest3651646-21turbostat07:55:003
36349379910093,4cyclictest3656836-21turbostat08:14:551
3634937999992,4cyclictest3691833-21turbostat09:54:541
3634932999891,4cyclictest3679708-21turbostat09:19:550
3634932999588,4cyclictest3707427-21turbostat10:39:550
36764082930,5sleep14497-21PK-Backend09:05:011
37203072710,8sleep10-21swapper/111:10:021
36789572520,6chrt0-21swapper/209:10:222
36789572520,6chrt0-21swapper/209:10:212
36389482510,5chrt0-21swapper/007:17:310
37429492480,7sleep24497-21PK-Backend12:15:112
363493299481,5cyclictest141rcu_preempt10:50:000
37265672450,6sleep20-21swapper/211:25:292
37265672450,6sleep20-21swapper/211:25:292
37191302450,7sleep013-21ksoftirqd/011:05:180
36862112450,8sleep1251rcuc/109:30:301
3634932994426,14cyclictest13-21ksoftirqd/007:50:000
36490492430,6sleep20-21swapper/207:45:222
3634937994322,17cyclictest3728875-21unin-run11:35:011
37496732410,17sleep013-21ksoftirqd/012:32:240
36389382410,6sleep20-21swapper/207:17:292
3634942994124,12cyclictest438-20systemd-journal07:21:232
3634942994123,13cyclictest438-20systemd-journal12:06:182
3634937994116,20cyclictest3690738-21diskstats09:45:171
3634932994132,5cyclictest13-21ksoftirqd/011:30:140
3634932994129,8cyclictest13-21ksoftirqd/008:17:050
3634932994120,17cyclictest3746540-21/usr/sbin/munin12:25:130
3634942994021,15cyclictest3667927-21df08:40:142
3634942994011,16cyclictest34-21ksoftirqd/208:45:282
3634942994011,16cyclictest34-21ksoftirqd/208:45:282
3634937994024,12cyclictest923-21dbus-daemon08:40:011
3634932994021,15cyclictest3721170-21ntpq11:10:230
197399400,30rtkit-daemon0-21swapper/009:36:090
3634942993921,13cyclictest3701482-21ntpq10:15:222
363494299391,34cyclictest3720076-21chrt11:08:472
3634937993923,12cyclictest3669689-21fw_packets08:45:171
3634937993923,12cyclictest3669689-21fw_packets08:45:171
3634937993920,6cyclictest26-21ksoftirqd/112:05:081
197399390,25rtkit-daemon0-21swapper/110:48:411
36780092380,4sleep10-21swapper/109:10:011
363494299382,15cyclictest3656226-21grep08:05:262
3634942993821,12cyclictest438-20systemd-journal08:20:002
363494299381,9cyclictest4497-21PK-Backend10:00:012
3634937993828,6cyclictest3692989-21snapd11:21:041
363493799381,10cyclictest0-21swapper/112:32:431
3634937993810,11cyclictest141rcu_preempt08:24:151
3634932993826,9cyclictest2161-21gmain08:55:010
3634932993824,10cyclictest3716711-21cron10:59:590
3634932993823,11cyclictest3690081-21cron09:45:000
3634932993821,12cyclictest438-20systemd-journal08:15:000
197399380,24rtkit-daemon0-21swapper/011:20:030
37057142371,30sleep03705845-21latency_hist10:30:010
363494299378,9cyclictest34-21ksoftirqd/210:00:052
363494299373,11cyclictest141rcu_preempt12:30:002
3634942993720,12cyclictest3645713-21pluginstate07:35:262
3634942993720,12cyclictest3645713-21pluginstate07:35:262
3634937993723,10cyclictest3709173-21systemd-run10:40:011
363493799371,9cyclictest0-21swapper/111:01:121
363493799371,9cyclictest0-21swapper/107:42:591
363493799371,8cyclictest0-21swapper/107:33:051
3634937993713,6cyclictest141rcu_preempt07:55:141
363493799371,32cyclictest3664975-21python308:30:261
3634937993711,7cyclictest37429512basename12:15:111
363493799371,14cyclictest4497-21PK-Backend09:40:551
3634932993720,5cyclictest13-21ksoftirqd/009:25:000
3634932993714,11cyclictest3710675-21systemd-udevd10:42:310
197399370,24rtkit-daemon0-21swapper/112:02:541
363494299365,11cyclictest34-21ksoftirqd/211:31:522
3634942993620,12cyclictest3705166-21threads10:25:292
3634942993620,12cyclictest3675492-21sshd09:00:232
3634942993610,6cyclictest141rcu_preempt09:30:142
3634937993621,11cyclictest3683031-21sshd09:23:221
3634937993620,12cyclictest923-21dbus-daemon08:05:001
3634937993619,14cyclictest3721950-21unin-run11:15:011
3634937993619,13cyclictest3726407-21ntpq11:25:251
3634937993619,13cyclictest3726407-21ntpq11:25:251
3634937993619,13cyclictest3638383-21sshd07:15:231
363493799361,8cyclictest0-21swapper/107:11:441
3634937993618,6cyclictest26-21ksoftirqd/107:36:321
3634937993618,6cyclictest26-21ksoftirqd/107:36:321
3634937993613,18cyclictest3715535-21cat10:55:141
3634932993621,11cyclictest3698362-21cat10:05:290
3634932993620,12cyclictest3751357-21sshd12:36:200
3634932993620,12cyclictest3713715-21cstates10:50:140
3634932993619,12cyclictest956-21systemd-logind08:24:160
3634932993618,13cyclictest13-21ksoftirqd/011:45:000
197399360,24rtkit-daemon0-21swapper/010:31:420
3634942993524,7cyclictest3741902-21grep12:10:222
3634942993523,9cyclictest3715398-21cpuspeed_turbos10:55:142
3634942993523,8cyclictest3650305-21tr07:50:142
3634942993520,11cyclictest3745942-21sshd12:22:232
3634942993520,11cyclictest3677300-21pluginstate09:05:272
3634942993519,12cyclictest923-21dbus-daemon10:42:322
3634942993518,13cyclictest3738938-21sshd12:01:242
3634942993518,13cyclictest34-21ksoftirqd/208:03:012
363494299351,30cyclictest3722856-21strings11:15:212
363494299351,17cyclictest3702790-21expr10:20:152
3634937993520,11cyclictest3668607-21sed08:40:281
3634937993520,11cyclictest3659029-21cat08:15:131
3634937993519,12cyclictest3747586-21sshd12:26:181
3634937993519,12cyclictest1-21systemd10:00:001
3634937993512,18cyclictest3734063-21unin-run11:50:011
3634932993526,5cyclictest3744673-21/usr/sbin/munin12:20:200
3634932993518,5cyclictest13-21ksoftirqd/008:40:000
3634932993517,13cyclictest1074-21lldpd11:00:110
197399350,23rtkit-daemon4497-21PK-Backend07:27:391
363494299349,5cyclictest141rcu_preempt11:45:492
363494299343,11cyclictest34-21ksoftirqd/207:44:332
363494299342,5cyclictest141rcu_preempt11:55:282
3634942993424,6cyclictest34-21ksoftirqd/208:55:332
3634942993419,11cyclictest3707952-21cat10:35:162
3634942993419,11cyclictest3641415-21basename07:25:112
3634942993419,11cyclictest3635242-21cat07:10:142
3634942993417,13cyclictest1081-21ntpd09:25:232
3634942993411,6cyclictest37208472fw_packets11:10:162
3634942993410,5cyclictest141rcu_preempt10:32:442
3634937993427,4cyclictest4497-21PK-Backend12:21:001
3634937993420,10cyclictest1-21systemd09:30:011
363493799341,9cyclictest0-21swapper/107:53:001
3634937993419,11cyclictest3714855-21sshd10:53:241
3634937993419,11cyclictest3639533-21sort07:20:141
363493799341,8cyclictest0-21swapper/108:57:161
3634932993424,6cyclictest13-21ksoftirqd/012:10:130
3634932993424,6cyclictest13-21ksoftirqd/009:45:290
3634932993423,6cyclictest13-21ksoftirqd/009:30:110
3634932993423,6cyclictest13-21ksoftirqd/009:05:000
3634932993423,6cyclictest13-21ksoftirqd/007:30:290
3634932993419,11cyclictest3639666-21expr07:20:140
3634932993418,12cyclictest976-21rs:main0
3634932993418,12cyclictest976-21rs:main0
3634932993418,12cyclictest3735752-21seq11:54:570
3634932993418,12cyclictest3735752-21seq11:54:570
3634932993418,12cyclictest13-21ksoftirqd/007:55:130
3634932993417,13cyclictest3655084-21cron08:05:000
3634932993414,16cyclictest3696012-21cat10:00:180
3634942993324,6cyclictest3714258-21sh10:50:262
3634942993322,6cyclictest34-21ksoftirqd/209:46:042
363494299332,14cyclictest3689279-21/usr/sbin/munin09:40:202
3634942993320,9cyclictest3663882-21cat08:30:012
3634942993317,12cyclictest3693600-21systemd09:55:022
3634942993316,13cyclictest34-21ksoftirqd/211:35:392
3634937993326,4cyclictest0-21swapper/112:35:041
3634937993320,9cyclictest3698797-21grep10:10:011
3634937993319,10cyclictest3704365-21grep10:25:131
3634937993316,13cyclictest3680530-21ls09:15:201
3634937993316,12cyclictest438-20systemd-journal09:10:231
3634937993316,12cyclictest438-20systemd-journal09:10:231
363493799331,29cyclictest4497-21PK-Backend09:37:451
3634932993323,6cyclictest13-21ksoftirqd/011:55:110
3634932993323,6cyclictest13-21ksoftirqd/009:55:110
3634932993322,6cyclictest13-21ksoftirqd/010:10:230
3634932993320,9cyclictest13-21ksoftirqd/009:50:120
3634942993218,10cyclictest3671281-21expr08:50:132
3634942993217,11cyclictest3686872-21seq09:35:072
3634942993216,11cyclictest438-20systemd-journal11:45:002
3634942993215,13cyclictest34-21ksoftirqd/208:10:172
3634937993221,7cyclictest3722914-21tr11:15:211
3634937993217,10cyclictest3730755-21cut11:40:011
3634937993216,12cyclictest3655663-21expr08:05:151
3634937993216,11cyclictest438-20systemd-journal11:59:561
363493799321,4cyclictest4497-21PK-Backend10:10:541
363493799321,4cyclictest0-21swapper/111:54:061
363493799321,4cyclictest0-21swapper/111:54:061
363493799321,28cyclictest4497-21PK-Backend10:20:161
363493799321,28cyclictest4497-21PK-Backend10:15:361
3634932993222,6cyclictest13-21ksoftirqd/008:30:110
3634932993222,5cyclictest13-21ksoftirqd/010:20:200
3634932993222,5cyclictest13-21ksoftirqd/009:13:020
3634932993222,5cyclictest13-21ksoftirqd/009:13:020
3634932993222,5cyclictest13-21ksoftirqd/008:29:590
3634937993120,7cyclictest3696217-21needreboot10:00:221
3634932993122,5cyclictest13-21ksoftirqd/007:29:440
3634932993121,5cyclictest13-21ksoftirqd/012:05:010
3634942992919,7cyclictest1137-21runrttasks10:07:192
3634932992920,5cyclictest13-21ksoftirqd/009:05:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional