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2026-02-03 - 07:53
[ 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 all highest latencies:
System rackcslot7s.osadl.org (updated Tue Feb 03, 2026 00:44:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
66720299509502,4cyclictest704323-21turbostat20:59:553
66719599505496,6cyclictest714714-21turbostat21:29:550
66720299504497,4cyclictest777941-21turbostat00:25:003
66720299471451,17cyclictest749931-21turbostat23:05:013
66719599466443,20cyclictest765800-21turbostat23:54:550
66720299464457,4cyclictest755115-21turbostat23:20:003
66720299463454,6cyclictest744732-21turbostat22:50:003
66720299463454,6cyclictest741271-21turbostat22:40:003
66719599462455,4cyclictest774476-21turbostat00:19:550
66720299461454,4cyclictest732314-21turbostat22:15:003
66720299459451,5cyclictest749931-21turbostat23:09:563
66720299459451,5cyclictest749931-21turbostat23:09:553
66720299457449,5cyclictest693593-21turbostat20:29:563
66720299456449,4cyclictest690128-21turbostat20:19:553
66720299455448,4cyclictest730278-21turbostat22:10:003
66720099454445,6cyclictest679755-21turbostat19:49:552
66719599447438,6cyclictest678024-21turbostat19:44:550
66720299446417,5cyclictest776205-21turbostat00:20:013
66719599443436,4cyclictest695325-21turbostat20:34:550
66720299441434,4cyclictest779668-21turbostat00:30:003
66720299440433,4cyclictest723360-21turbostat21:50:003
66720299440432,5cyclictest774476-21turbostat00:15:003
66720299438431,4cyclictest737811-21turbostat22:30:003
66720299438431,4cyclictest702288-21turbostat20:50:003
66720299438430,5cyclictest698831-21turbostat20:40:003
66720299437430,4cyclictest671085-21turbostat19:24:553
66720299436427,5cyclictest781401-21turbostat00:34:593
66720099436427,6cyclictest751660-21turbostat23:14:552
66720299435428,4cyclictest676283-21turbostat19:35:003
66720299435428,4cyclictest676283-21turbostat19:34:593
66720299434427,4cyclictest686669-21turbostat20:05:003
66720299434426,5cyclictest781401-21turbostat00:39:553
66720299428421,4cyclictest746472-21turbostat22:55:003
66719799428421,4cyclictest776205-21turbostat00:24:551
66720299425418,4cyclictest769269-21turbostat00:04:543
66720099425418,4cyclictest762039-21turbostat23:44:542
66720099425417,5cyclictest702288-21turbostat20:54:542
66720299424417,4cyclictest743010-21turbostat22:45:003
66720099424417,4cyclictest730278-21turbostat22:14:552
66719799422415,4cyclictest779668-21turbostat00:34:551
66719799422415,4cyclictest688402-21turbostat20:14:551
66720299421414,4cyclictest718167-21turbostat21:35:003
66720299421413,5cyclictest726823-21turbostat21:59:593
66720099421414,4cyclictest719900-21turbostat21:44:552
66720299418411,4cyclictest748197-21turbostat23:00:003
66719599418411,4cyclictest700559-21turbostat20:49:550
66719799412405,4cyclictest726823-21turbostat22:04:551
66720299410391,16cyclictest758583-21turbostat23:34:563
66720299410391,16cyclictest758583-21turbostat23:34:553
66720299404397,4cyclictest668866-21turbostat19:15:003
66720299403395,5cyclictest734349-21turbostat22:24:563
66719799400393,4cyclictest725090-21turbostat21:59:561
66719599400392,5cyclictest674547-21turbostat19:34:550
66719599400392,5cyclictest674547-21turbostat19:34:550
66720099399392,4cyclictest767525-21turbostat23:59:562
66720299398391,4cyclictest686669-21turbostat20:09:553
66720299394386,5cyclictest732314-21turbostat22:19:553
66720299390381,6cyclictest756852-21turbostat23:29:553
66720299390369,18cyclictest763773-21turbostat23:45:003
66719599389382,4cyclictest777941-21turbostat00:29:540
66719799388380,5cyclictest668866-21turbostat19:19:551
66720299387380,4cyclictest690128-21turbostat20:15:003
66720299381374,4cyclictest684940-21turbostat20:00:003
66720299381374,4cyclictest684940-21turbostat20:00:003
66720299379372,4cyclictest756852-21turbostat23:25:003
66720299379369,6cyclictest725090-21turbostat21:55:013
66720299379369,6cyclictest725090-21turbostat21:55:013
66720299376368,5cyclictest681478-21turbostat19:50:003
66719599376354,19cyclictest691858-21turbostat20:24:550
66719599376354,19cyclictest691858-21turbostat20:24:550
66720299375351,20cyclictest681478-21turbostat19:54:553
66720299372364,5cyclictest719900-21turbostat21:40:003
66720299369363,3cyclictest769269-21turbostat00:00:003
66720299360353,4cyclictest679755-21turbostat19:45:003
66720299359352,4cyclictest711247-21turbostat21:15:003
66720299359351,5cyclictest712980-21turbostat21:24:553
66719599359351,5cyclictest763773-21turbostat23:49:550
66720299358352,3cyclictest707789-21turbostat21:05:003
66720299357351,3cyclictest772740-21turbostat00:10:003
66720299356349,4cyclictest762039-21turbostat23:40:003
66720099356349,4cyclictest737811-21turbostat22:34:552
66720299352345,4cyclictest767525-21turbostat23:55:013
66720299350343,4cyclictest712980-21turbostat21:20:003
66719799350344,3cyclictest676283-21turbostat19:39:551
66720299341333,5cyclictest753380-21turbostat23:14:593
66720099340332,5cyclictest667080-21turbostat19:14:552
66720299339333,3cyclictest693593-21turbostat20:25:013
66720299339333,3cyclictest693593-21turbostat20:25:013
66720299338331,4cyclictest678024-21turbostat19:40:003
66719799333325,5cyclictest743010-21turbostat22:49:561
66720299326319,4cyclictest697056-21turbostat20:35:003
66720299322314,5cyclictest728553-21turbostat22:05:003
66719799322316,3cyclictest672820-21turbostat19:29:551
66720299318310,5cyclictest707789-21turbostat21:09:553
66720099317310,4cyclictest721631-21turbostat21:49:552
66720299316310,3cyclictest700559-21turbostat20:45:003
66720299312306,4cyclictest716434-21turbostat21:30:003
66719599312306,3cyclictest698831-21turbostat20:44:550
66720299298291,4cyclictest671085-21turbostat19:20:003
66720299251238,9cyclictest674547-21turbostat19:30:003
66720299179147,28cyclictest739542-21turbostat22:35:003
666893210976,23sleep30-21swapper/319:07:553
666972210775,22sleep00-21swapper/019:08:560
666937210774,23sleep20-21swapper/219:08:302
666911210774,23sleep10-21swapper/119:08:091
1973991040,25rtkit-daemon34-21ksoftirqd/223:47:243
6672029910391,9cyclictest704323-21turbostat20:55:003
667202999891,4cyclictest721631-21turbostat21:45:003
66719799600,56cyclictest1972-21rtkit-daemon20:17:341
197399570,9rtkit-daemon1972-21rtkit-daemon19:11:121
197399560,9rtkit-daemon1972-21rtkit-daemon19:49:471
197399550,8rtkit-daemon1972-21rtkit-daemon20:08:291
7723372540,7sleep00-21swapper/000:05:280
6796952520,17sleep234-21ksoftirqd/219:44:352
7505932500,14sleep1261ksoftirqd/123:05:161
7505932500,14sleep1261ksoftirqd/123:05:161
7139662460,5chrt161rcuc/021:20:230
66720099462,39cyclictest708407-21df21:05:142
7030752450,7sleep14497-21PK-Backend20:50:141
7343542440,6sleep14497-21PK-Backend22:20:011
197399430,32rtkit-daemon726626-21runrttasks21:57:452
667200994221,17cyclictest755104-21dump-pmu-power23:24:542
66720099421,15cyclictest7119332basename21:15:182
667197994225,12cyclictest679729-21cron19:45:001
667195994217,7cyclictest7091202uptime21:05:280
7810372410,6chrt0-21swapper/000:30:350
667197994120,17cyclictest716464-21unin-run21:30:001
667197994015,21cyclictest723385-21unin-run21:50:011
667200993922,12cyclictest698633-21systemd-udevd20:38:112
667200993920,14cyclictest734611-21apt22:20:122
667197993921,14cyclictest713003-21unin-run21:20:011
667195993929,6cyclictest684940-21turbostat20:00:000
667195993929,6cyclictest684940-21turbostat19:59:590
667195993922,12cyclictest725716-21df21:55:160
197399390,28rtkit-daemon4497-21PK-Backend00:25:482
667197993820,14cyclictest923-21dbus-daemon00:15:011
667195993823,11cyclictest13-21ksoftirqd/022:05:010
667195993822,11cyclictest438-20systemd-journal21:31:350
66719599381,6cyclictest777966-21munin-run00:25:010
66719599380,35cyclictest1972-21rtkit-daemon20:10:390
197399380,26rtkit-daemon0-21swapper/222:04:402
197399380,26rtkit-daemon0-21swapper/221:28:272
197399380,25rtkit-daemon0-21swapper/221:31:492
7621412370,5chrt4497-21PK-Backend23:40:011
7591982370,5sleep14497-21PK-Backend23:30:151
7591982370,5sleep14497-21PK-Backend23:30:151
667200993722,11cyclictest704565-21sort20:55:112
667200993721,12cyclictest729537-21ntpq22:05:242
667200993721,12cyclictest692562-21if_enp2s020:20:212
667200993721,12cyclictest692562-21if_enp2s020:20:202
667200993719,13cyclictest2345-21gdbus23:00:222
667197993726,7cyclictest1137-21runrttasks00:28:461
667197993719,13cyclictest774733-21awk00:15:121
667195993727,6cyclictest683214-21munin-plugin-st19:55:000
667195993725,7cyclictest762023-21cron23:40:000
667195993719,13cyclictest752111-21tr23:10:150
7810142360,4chrt0-21swapper/200:30:292
667200993625,7cyclictest773490-21irqstats00:10:212
667200993620,12cyclictest675623-21cut19:30:272
667200993620,12cyclictest675623-21cut19:30:272
667200993618,13cyclictest686651-21cron20:04:592
667197993625,7cyclictest1137-21runrttasks21:39:351
667197993620,12cyclictest764745-21cat23:45:201
667197993620,12cyclictest737059-21ntp_kernel_pll_22:25:241
667197993619,13cyclictest782937-21seq00:37:481
66719799361,31cyclictest4497-21PK-Backend22:13:481
667195993625,7cyclictest707776-21munin-plugin-st21:05:000
667195993617,15cyclictest2088-21gnome-shell20:38:130
667200993521,10cyclictest697061-21awk20:35:002
667200993519,11cyclictest713298-21ls21:20:132
667200993518,12cyclictest770630-21awk00:00:322
667197993520,12cyclictest694960-21sshd20:25:351
667197993519,12cyclictest674798-21find19:30:111
667197993519,12cyclictest674798-21find19:30:111
667197993517,13cyclictest1033-21gdbus20:25:021
667197993517,13cyclictest1033-21gdbus20:25:021
66719799351,30cyclictest4497-21PK-Backend23:40:071
66719599359,5cyclictest141rcu_preempt22:25:140
66719599354,11cyclictest141rcu_preempt20:25:320
667195993520,11cyclictest703402-21pool-udisksd20:50:210
667195993519,12cyclictest768978-21sshd23:56:340
667195993519,12cyclictest745477-21irqstats22:50:200
667195993519,12cyclictest733326-21cut22:15:200
667195993518,13cyclictest740841-21cat22:35:290
667195993518,12cyclictest438-20systemd-journal23:30:000
667195993517,13cyclictest723859-21expr21:50:120
667195993517,13cyclictest723859-21expr21:50:110
667195993517,13cyclictest673859-21awk19:25:270
197399350,24rtkit-daemon0-21swapper/220:26:292
6858822340,13sleep0161rcuc/020:00:220
667200993425,6cyclictest699281-21cut20:40:152
667200993424,7cyclictest758062-21threads23:25:312
667200993424,6cyclictest1137-21runrttasks22:16:252
667200993419,11cyclictest783130-21munin-run00:40:012
667200993419,11cyclictest760115-21sshd23:32:432
667200993419,11cyclictest760115-21sshd23:32:432
667200993419,11cyclictest706304-21find21:00:122
667200993419,11cyclictest672713-21seq19:23:562
667200993418,12cyclictest923-21dbus-daemon20:20:012
667200993418,12cyclictest760784-21cat23:35:142
667200993418,11cyclictest683657-21grep19:55:142
667200993418,11cyclictest683657-21grep19:55:142
667200993417,12cyclictest750281-21wc23:05:112
667200993417,12cyclictest750281-21wc23:05:112
667200993416,14cyclictest754881-21seq23:17:152
66720099341,28cyclictest4497-21PK-Backend22:45:182
667197993424,6cyclictest714704-21munin-plugin-st21:25:001
667197993423,6cyclictest26-21ksoftirqd/120:31:091
667197993419,11cyclictest772532-21sshd00:07:351
66719799341,8cyclictest4497-21PK-Backend19:50:571
667197993418,12cyclictest1-21systemd23:15:001
667197993417,13cyclictest768529-21awk23:55:231
667197993417,12cyclictest745389-21forks22:50:171
667197993417,12cyclictest716701-21apt21:30:111
66719799341,29cyclictest4497-21PK-Backend22:43:311
66719799341,13cyclictest4497-21PK-Backend22:31:431
66719599348,13cyclictest0-21swapper/021:46:190
66719599348,12cyclictest141rcu_preempt21:35:560
66719599346,11cyclictest13-21ksoftirqd/023:16:260
66719599345,12cyclictest13-21ksoftirqd/023:02:300
66719599344,11cyclictest141rcu_preempt00:00:220
66719599343,11cyclictest141rcu_preempt00:10:310
667195993422,7cyclictest705256-21grep20:55:230
667195993419,11cyclictest669568-21cat19:15:060
667195993419,10cyclictest713146-21cut21:20:020
667195993418,11cyclictest438-20systemd-journal22:49:350
667195993416,13cyclictest438-20systemd-journal22:43:340
667195993414,8cyclictest141rcu_preempt23:30:280
667195993414,8cyclictest141rcu_preempt23:30:270
667195993412,9cyclictest13-21ksoftirqd/022:13:110
667200993325,5cyclictest0-21swapper/221:51:502
667200993325,5cyclictest0-21swapper/221:51:502
667200993322,7cyclictest766252-21tr23:50:142
667200993322,7cyclictest1137-21runrttasks22:40:122
667200993319,10cyclictest764552-21expr23:45:152
667200993318,11cyclictest771910-21cat00:05:202
667200993318,11cyclictest741255-21cron22:40:002
667200993318,11cyclictest719026-21grep21:35:232
667200993318,11cyclictest674002-21grep19:25:302
667200993317,12cyclictest747177-21cat22:55:202
667200993317,11cyclictest669756-21cut19:15:142
66720099331,29cyclictest0-21swapper/200:17:522
667197993325,4cyclictest4497-21PK-Backend20:39:411
66719799331,9cyclictest4497-21PK-Backend20:01:551
66719799331,8cyclictest4497-21PK-Backend21:01:441
667197993316,13cyclictest729558-21ntp_states22:05:251
66719799331,4cyclictest0-21swapper/120:56:151
66719799331,29cyclictest0-21swapper/121:50:211
66719799331,29cyclictest0-21swapper/121:50:201
66719799331,28cyclictest4497-21PK-Backend22:24:451
66719599338,12cyclictest141rcu_preempt20:05:580
66719599334,12cyclictest1137-21runrttasks00:38:120
66719599334,11cyclictest141rcu_preempt22:05:200
667195993322,6cyclictest13-21ksoftirqd/022:56:260
66719599332,12cyclictest711227-21cron21:15:000
667195993318,11cyclictest672131-21pluginstate19:20:260
667195993317,11cyclictest676887-21ls19:35:140
66719599331,28cyclictest4497-21PK-Backend23:05:190
66719599331,28cyclictest4497-21PK-Backend23:05:180
66719599331,10cyclictest141rcu_preempt21:40:190
66720099323,25cyclictest676728-21cpuspeed_turbos19:35:132
667200993226,4cyclictest0-21swapper/221:11:292
667200993220,8cyclictest681907-21grep19:50:132
66720099321,29cyclictest0-21swapper/220:48:212
66720099321,28cyclictest4497-21PK-Backend22:54:402
667197993221,7cyclictest766234-21tr23:50:141
66719799321,8cyclictest4497-21PK-Backend20:41:031
667197993217,10cyclictest721228-21sed21:40:281
66719799321,4cyclictest4497-21PK-Backend20:47:111
66719799321,4cyclictest0-21swapper/100:00:271
66719599328,11cyclictest141rcu_preempt23:42:060
667195993221,7cyclictest679987-21/usr/sbin/munin19:45:250
667195993218,10cyclictest691063-21grep20:15:250
667195993217,11cyclictest668522-21seq19:10:520
66720099311,5cyclictest4497-21PK-Backend20:08:242
66719799311,4cyclictest4497-21PK-Backend22:38:501
667195993120,7cyclictest738050-21acpi22:30:110
667195993117,10cyclictest736102-21systemd-run22:25:000
667200993020,5cyclictest34-21ksoftirqd/220:10:182
667200993015,11cyclictest737792-21cron22:29:592
667197993020,5cyclictest26-21ksoftirqd/119:57:091
667197993020,5cyclictest26-21ksoftirqd/119:57:091
667197993016,10cyclictest671950-21sed19:20:211
667197993015,11cyclictest755114-21cron23:20:001
66719799301,14cyclictest4497-21PK-Backend22:58:431
667195993014,12cyclictest756247-21sensors23:20:270
667197992922,4cyclictest4497-21PK-Backend21:05:381
667197992919,6cyclictest756867-21idleruntime-cro23:25:001
667200992817,7cyclictest776594-21cpuspeed_turbos00:20:132
667197992818,5cyclictest26-21ksoftirqd/123:26:041
667197992717,7cyclictest4497-21PK-Backend23:00:121
66719799271,12cyclictest141rcu_preempt21:11:591
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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