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2026-01-26 - 13:41
[ 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 #e, slot #5

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 792 highest latencies:
System rackeslot5s.osadl.org (updated Mon Jan 26, 2026 00:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1178699280,27cyclictest11066-21ssh22:45:401
1178699270,21cyclictest0-21swapper/120:47:581
1178699270,0cyclictest0-21swapper/122:32:071
11783992725,2cyclictest0-21swapper/000:34:020
1178399270,26cyclictest0-21swapper/021:14:210
1178399270,23cyclictest9503-21grep21:43:070
11786992622,3cyclictest0-21swapper/123:13:301
1178699260,25cyclictest32151-21ssh21:34:201
1178699260,25cyclictest0-21swapper/121:21:401
1178699260,21cyclictest0-21swapper/123:59:001
1178699260,1cyclictest27888-21apt-get00:02:581
1178699260,1cyclictest0-21swapper/121:55:521
1178699260,0cyclictest0-21swapper/122:12:221
11783992622,3cyclictest62550irq/127-eno122:56:250
1178399260,25cyclictest11545-21ssh22:46:350
1178399260,25cyclictest0-21swapper/023:07:590
1178399260,25cyclictest0-21swapper/019:42:570
1178399260,22cyclictest5777-21diskmemload21:16:080
1178399260,1cyclictest0-21swapper/023:11:490
1179299250,24cyclictest5777-21diskmemload21:14:553
11791992523,1cyclictest5777-21diskmemload23:40:002
11791992523,1cyclictest1111-21ssh22:06:532
11786992522,3cyclictest5777-21diskmemload23:01:191
11786992519,5cyclictest0-21swapper/123:50:001
1178699250,24cyclictest0-21swapper/123:28:581
1178699250,24cyclictest0-21swapper/122:42:231
1178699250,24cyclictest0-21swapper/122:15:571
1178699250,24cyclictest0-21swapper/122:00:261
1178699250,24cyclictest0-21swapper/121:41:531
1178699250,24cyclictest0-21swapper/121:18:451
1178699250,21cyclictest0-21swapper/123:35:291
1178699250,0cyclictest0-21swapper/100:27:591
11783992523,2cyclictest0-21swapper/021:50:280
11783992521,3cyclictest0-21swapper/023:51:370
11783992520,4cyclictest0-21swapper/022:38:000
1178399250,24cyclictest5777-21diskmemload22:44:030
1178399250,24cyclictest22972-21sh21:56:570
1178399250,24cyclictest0-21swapper/022:31:490
1178399250,21cyclictest28196-21sh22:01:470
1178399250,21cyclictest0-21swapper/000:01:580
1178399250,1cyclictest16959-21ssh23:22:050
1178399250,0cyclictest0-21swapper/021:32:450
1178399250,0cyclictest0-21swapper/021:21:560
11792992421,2cyclictest4286-21runrttasks21:38:123
1179299240,2cyclictest13155-21/usr/sbin/munin23:48:083
1179299240,24cyclictest0-21swapper/300:01:483
1179299240,23cyclictest5777-21diskmemload23:40:283
1179299240,23cyclictest5777-21diskmemload23:08:513
1179299240,23cyclictest5777-21diskmemload00:38:093
1179299240,23cyclictest0-21swapper/322:58:083
1179299240,0cyclictest5777-21diskmemload23:23:373
1179299240,0cyclictest0-21swapper/323:50:283
1179299240,0cyclictest0-21swapper/321:30:123
11791992424,0cyclictest0-21swapper/222:27:062
11791992420,0cyclictest0-21swapper/223:00:012
1179199240,23cyclictest5777-21diskmemload21:46:442
1179199240,23cyclictest5777-21diskmemload21:46:442
1179199240,23cyclictest5777-21diskmemload00:35:442
1179199240,23cyclictest22394-21ssh21:56:062
1179199240,23cyclictest0-21swapper/223:53:332
1179199240,23cyclictest0-21swapper/223:08:332
1179199240,23cyclictest0-21swapper/222:12:152
1179199240,23cyclictest0-21swapper/221:23:052
11786992424,0cyclictest0-21swapper/100:33:581
11786992422,2cyclictest0-21swapper/100:12:101
11786992420,3cyclictest26896-21sh23:31:141
11786992420,3cyclictest23029-21apt-get22:27:571
1178699240,2cyclictest19954-21sh23:54:581
1178699240,24cyclictest0-21swapper/123:24:391
1178699240,24cyclictest0-21swapper/123:06:071
1178699240,24cyclictest0-21swapper/100:07:131
1178699240,23cyclictest5777-21diskmemload22:55:551
1178699240,23cyclictest14152-21apt-get19:15:021
1178699240,21cyclictest5777-21diskmemload23:44:471
1178699240,1cyclictest0-21swapper/121:25:571
1178699240,0cyclictest0-21swapper/122:09:251
1178699240,0cyclictest0-21swapper/121:54:321
11783992422,1cyclictest0-21swapper/022:50:020
11783992420,3cyclictest4936-21ssh21:39:090
11783992420,3cyclictest16000-21ssh22:20:280
11783992419,4cyclictest13514-21ssh23:48:150
1178399240,23cyclictest5777-21diskmemload21:27:430
1178399240,23cyclictest0-21swapper/023:28:320
1178399240,23cyclictest0-21swapper/023:01:280
1178399240,0cyclictest5777-21diskmemload23:55:280
1178399240,0cyclictest5777-21diskmemload00:18:060
1178399240,0cyclictest0-21swapper/022:18:310
1178399240,0cyclictest0-21swapper/000:37:020
1178399240,0cyclictest0-21swapper/000:10:530
11792992323,0cyclictest5777-21diskmemload21:44:343
11792992323,0cyclictest0-21swapper/321:56:453
11792992323,0cyclictest0-21swapper/321:21:243
11792992322,1cyclictest10933-21kworker/u8:022:28:003
11792992321,1cyclictest939-21apt-get23:37:583
1179299230,2cyclictest3877-21sh00:10:013
1179299230,23cyclictest0-21swapper/322:15:293
1179299230,23cyclictest0-21swapper/321:50:423
1179299230,23cyclictest0-21swapper/300:12:343
1179299230,22cyclictest5777-21diskmemload00:20:503
1179299230,22cyclictest25601-21sh00:30:373
1179299230,22cyclictest17799-21ssh22:52:593
1179299230,22cyclictest0-21swapper/323:58:253
1179299230,22cyclictest0-21swapper/323:33:533
1179299230,22cyclictest0-21swapper/321:49:073
1179299230,22cyclictest0-21swapper/321:49:073
1179299230,1cyclictest19583-21sh22:23:093
1179299230,0cyclictest0-21swapper/323:12:283
1179299230,0cyclictest0-21swapper/320:37:573
11791992323,0cyclictest5777-21diskmemload22:32:552
11791992323,0cyclictest0-21swapper/222:43:452
11791992323,0cyclictest0-21swapper/222:37:032
11791992323,0cyclictest0-21swapper/222:15:512
11791992323,0cyclictest0-21swapper/222:00:252
11791992320,2cyclictest21002-21sh23:25:172
1179199230,23cyclictest5777-21diskmemload21:42:262
1179199230,23cyclictest0-21swapper/223:12:392
1179199230,23cyclictest0-21swapper/200:12:472
1179199230,22cyclictest5777-21diskmemload00:01:352
1179199230,22cyclictest2960-21ssh00:08:402
1179199230,22cyclictest20619-21perf20:35:002
1179199230,22cyclictest16290-21rm23:21:052
1179199230,21cyclictest0-21swapper/221:25:102
1179199230,20cyclictest0-21swapper/221:38:292
1179199230,1cyclictest5777-21diskmemload00:30:432
1179199230,0cyclictest0-21swapper/223:15:352
1179199230,0cyclictest0-21swapper/221:18:162
1179199230,0cyclictest0-21swapper/200:24:072
11786992323,0cyclictest11807-21apt-get23:17:591
11786992321,1cyclictest0-21swapper/121:13:061
1178699230,23cyclictest11769-21ssh21:45:561
1178699230,23cyclictest11769-21ssh21:45:561
1178699230,23cyclictest0-21swapper/100:20:461
1178699230,22cyclictest3724-21cron20:00:001
1178699230,22cyclictest11947-21hddtemp_smartct00:18:011
1178699230,22cyclictest0-21swapper/122:21:381
1178699230,0cyclictest5777-21diskmemload22:51:431
1178699230,0cyclictest0-21swapper/121:35:431
11783992323,0cyclictest5777-21diskmemload23:30:170
11783992323,0cyclictest0-21swapper/023:16:120
11783992321,1cyclictest28436-21apt-get20:50:020
11783992321,1cyclictest0-21swapper/000:06:300
1178399230,23cyclictest0-21swapper/023:38:550
1178399230,23cyclictest0-21swapper/021:45:290
1178399230,23cyclictest0-21swapper/021:45:290
1178399230,22cyclictest9025-21sh22:13:140
1178399230,22cyclictest5378-21sh23:41:450
1178399230,22cyclictest21219-21ssh00:26:560
1178399230,22cyclictest13909-21apt-get20:22:590
1178399230,1cyclictest0-21swapper/022:05:160
1178399230,0cyclictest0-21swapper/000:21:460
11792992222,0cyclictest5777-21diskmemload23:26:413
11792992222,0cyclictest0-21swapper/322:33:023
11792992222,0cyclictest0-21swapper/300:16:423
11792992220,1cyclictest15827-21grep20:25:013
11792992220,1cyclictest0-21swapper/322:40:323
1179299220,22cyclictest26713-21ssh23:00:263
1179299220,22cyclictest0-21swapper/323:17:193
1179299220,21cyclictest5777-21diskmemload22:10:363
1179299220,21cyclictest32447-21apt-get22:35:023
1179299220,21cyclictest12239-21apt-get19:12:583
1179299220,1cyclictest27049-21sh22:00:053
1179299220,1cyclictest11603-21ssh22:46:403
1179299220,1cyclictest0-21swapper/321:18:013
1179299220,1cyclictest0-21swapper/300:28:493
1179299220,0cyclictest0-21swapper/322:05:273
1179299220,0cyclictest0-21swapper/321:28:413
11791992220,2cyclictest15974-21sh22:50:092
11791992220,1cyclictest27053-21apt-get19:42:572
11791992220,1cyclictest0-21swapper/223:55:372
1179199220,22cyclictest0-21swapper/222:20:182
1179199220,22cyclictest0-21swapper/200:29:012
1179199220,21cyclictest7511-21ssh21:12:202
1179199220,21cyclictest5777-21diskmemload00:15:062
1179199220,21cyclictest16843-21ssh21:50:392
1179199220,21cyclictest0-21swapper/221:10:012
1179199220,21cyclictest0-21swapper/219:20:012
1179199220,1cyclictest5777-21diskmemload23:40:062
1179199220,1cyclictest21589-21ssh22:55:392
1179199220,0cyclictest5777-21diskmemload22:46:292
11786992222,0cyclictest0-21swapper/100:38:331
11786992221,0cyclictest0-21swapper/120:32:571
11786992220,1cyclictest606-21dbus-daemon19:25:011
11786992220,1cyclictest0-21swapper/120:10:011
1178699220,22cyclictest0-21swapper/122:35:111
1178699220,21cyclictest1347-21munin-run19:55:001
1178699220,21cyclictest0-21swapper/120:57:571
1178699220,21cyclictest0-21swapper/120:57:571
1178699220,1cyclictest15833-21munin-run20:25:011
11783992222,0cyclictest0-21swapper/022:28:180
1178399220,21cyclictest0-21swapper/019:57:580
1178399220,21cyclictest0-21swapper/019:17:580
1178399220,1cyclictest13431-21perf20:20:010
11792992120,1cyclictest22239-21apt-get19:32:583
11792992119,1cyclictest19844-21apt-get19:27:593
1179299210,20cyclictest0-21swapper/319:57:583
1179299210,0cyclictest0-21swapper/321:07:593
11791992121,0cyclictest0-21swapper/221:30:522
11791992120,1cyclictest6634-21apt-get20:07:572
11791992120,1cyclictest0-21swapper/220:37:572
11791992120,0cyclictest0-21swapper/220:20:012
11791992120,0cyclictest0-21swapper/219:27:592
1179199210,1cyclictest28699-21apt-get20:53:002
1179199210,0cyclictest0-21swapper/220:27:572
1179199210,0cyclictest0-21swapper/219:37:582
11786992120,0cyclictest0-21swapper/119:27:581
11786992119,2cyclictest0-21swapper/121:07:591
11786992119,2cyclictest0-21swapper/119:47:561
1178699210,20cyclictest0-21swapper/120:27:571
1178699210,0cyclictest0-21swapper/120:13:011
11783992121,0cyclictest0-21swapper/020:07:580
1178399210,20cyclictest0-21swapper/019:12:580
1178399210,0cyclictest0-21swapper/019:37:590
1179299200,20cyclictest0-21swapper/319:42:573
1179199200,0cyclictest0-21swapper/220:42:582
11786992020,0cyclictest0-21swapper/119:32:581
11786992019,1cyclictest24636-21apt-get19:37:591
11783992020,0cyclictest0-21swapper/019:32:580
11783992020,0cyclictest0-21swapper/019:22:580
1178399200,0cyclictest0-21swapper/020:47:100
11792991919,0cyclictest0-21swapper/321:02:583
11792991919,0cyclictest0-21swapper/320:57:573
11792991919,0cyclictest0-21swapper/320:57:573
1179299190,18cyclictest26533-21sh19:40:013
11791991919,0cyclictest0-21swapper/219:22:582
11791991918,0cyclictest1480-21apt-get21:02:582
11791991917,1cyclictest0-21swapper/219:35:012
11786991919,0cyclictest0-21swapper/120:37:571
11786991919,0cyclictest0-21swapper/120:02:571
11786991918,1cyclictest0-21swapper/119:12:591
11786991917,1cyclictest3416-21sleep21:05:011
11783991919,0cyclictest0-21swapper/019:53:000
11783991918,1cyclictest21092-21apt-get20:37:570
11792991818,0cyclictest0-21swapper/320:42:583
11792991818,0cyclictest0-21swapper/319:17:583
11791991818,0cyclictest0-21swapper/219:47:562
11791991816,1cyclictest606-21dbus-daemon20:15:012
11786991818,0cyclictest0-21swapper/120:42:581
11783991818,0cyclictest0-21swapper/019:27:580
1178399181,3cyclictest0-21swapper/020:58:060
1178399181,3cyclictest0-21swapper/020:58:060
11792991717,0cyclictest0-21swapper/320:47:583
11792991717,0cyclictest0-21swapper/320:13:013
11791991717,0cyclictest0-21swapper/220:02:582
11791991717,0cyclictest0-21swapper/219:12:582
11786991717,0cyclictest0-21swapper/120:53:001
11786991717,0cyclictest0-21swapper/120:17:581
11786991716,0cyclictest0-21swapper/119:42:571
11783991717,0cyclictest3887-21apt-get21:07:590
11792991616,0cyclictest0-21swapper/320:53:003
11792991616,0cyclictest0-21swapper/320:32:573
11792991616,0cyclictest0-21swapper/319:53:003
11791991614,2cyclictest0-21swapper/220:25:012
1178399164,11cyclictest20769-21latency_hist20:35:000
11783991616,0cyclictest16300-21apt-get20:27:570
1178399160,15cyclictest30613-21pmu-power19:48:020
1178399160,0cyclictest0-21swapper/020:00:580
11792991513,1cyclictest31373-21munin-run19:50:003
1179199150,1cyclictest31753-21sshd19:52:132
11783991515,0cyclictest0-21swapper/020:13:010
11783991514,1cyclictest0-21swapper/020:42:320
1178399150,15cyclictest0-21swapper/021:00:550
11792991414,0cyclictest0-21swapper/320:05:033
1179299140,14cyclictest0-21swapper/320:25:273
1179299140,14cyclictest0-21swapper/320:17:103
1179299140,14cyclictest0-21swapper/320:00:073
1179299140,0cyclictest0-21swapper/319:21:273
11791991414,0cyclictest0-21swapper/219:55:162
1179199140,14cyclictest0-21swapper/220:55:342
1179199140,14cyclictest0-21swapper/220:55:342
1179199140,14cyclictest0-21swapper/220:45:292
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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