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2026-01-23 - 22:37
[ 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 Fri Jan 23, 2026 12:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1823799270,26cyclictest12034-21diskmemload09:45:593
18237992620,5cyclictest0-21swapper/309:00:013
1823799260,25cyclictest0-21swapper/311:08:223
18237992523,2cyclictest0-21swapper/310:25:593
1823799250,24cyclictest0-21swapper/310:55:383
1823799250,21cyclictest0-21swapper/310:03:363
1823699250,24cyclictest11181-21munin-run11:20:012
18235992523,1cyclictest10066-21rm12:20:271
1823099250,0cyclictest0-21swapper/007:52:450
18237992423,1cyclictest12034-21diskmemload11:39:523
18237992421,3cyclictest12034-21diskmemload12:06:073
18237992420,3cyclictest29129-21sh09:56:103
18237992420,3cyclictest0-21swapper/311:31:033
18237992420,3cyclictest0-21swapper/311:27:453
1823799240,23cyclictest5701-21cat11:45:003
1823799240,23cyclictest12034-21diskmemload10:36:143
1823799240,23cyclictest0-21swapper/310:22:303
1823799240,23cyclictest0-21swapper/309:15:223
1823799240,23cyclictest0-21swapper/309:11:053
1823799240,21cyclictest0-21swapper/311:50:583
1823799240,21cyclictest0-21swapper/310:32:353
1823799240,0cyclictest0-21swapper/312:32:403
1823799240,0cyclictest0-21swapper/310:09:013
18236992424,0cyclictest0-21swapper/212:26:022
18236992422,1cyclictest0-21swapper/211:08:022
1823699240,23cyclictest0-21swapper/211:38:512
1823699240,23cyclictest0-21swapper/210:37:072
1823699240,1cyclictest12034-21diskmemload12:14:562
1823699240,1cyclictest0-21swapper/212:07:462
1823699240,0cyclictest0-21swapper/212:15:112
1823699240,0cyclictest0-21swapper/208:42:442
18235992422,1cyclictest725-21latency_hist07:40:001
1823599240,24cyclictest0-21swapper/111:02:351
1823599240,23cyclictest28976-21ssh11:36:511
1823599240,23cyclictest25132-21ssh12:38:031
1823599240,23cyclictest22994-21lockfile-create07:20:011
1823599240,23cyclictest0-21swapper/110:59:481
1823599240,1cyclictest773-21apt-get11:10:021
1823599240,1cyclictest0-21swapper/112:30:001
1823599240,1cyclictest0-21swapper/110:31:391
1823599240,0cyclictest0-21swapper/111:56:251
1823099242,21cyclictest29005-21sh09:25:580
1823099240,23cyclictest2480-21ssh10:01:530
1823099240,23cyclictest18677-21cstates11:57:470
1823099240,23cyclictest16037-21sh09:42:580
1823099240,0cyclictest19086-21ssh10:17:570
1823099240,0cyclictest0-21swapper/010:30:170
18237992323,0cyclictest12034-21diskmemload11:17:173
18237992321,2cyclictest0-21swapper/312:10:403
18237992321,1cyclictest5013-21sh12:15:213
18237992321,1cyclictest17843-21ssh11:56:573
18237992321,1cyclictest0-21swapper/311:20:083
18237992321,1cyclictest0-21swapper/311:10:063
18237992321,1cyclictest0-21swapper/310:11:223
18237992320,3cyclictest12034-21diskmemload10:53:443
18237992320,3cyclictest0-21swapper/312:20:023
18237992320,3cyclictest0-21swapper/309:21:423
18237992318,4cyclictest0-21swapper/311:47:453
1823799230,23cyclictest12034-21diskmemload12:26:043
1823799230,23cyclictest0-21swapper/310:15:213
1823799230,23cyclictest0-21swapper/309:37:163
1823799230,1cyclictest0-21swapper/310:42:453
1823799230,0cyclictest12034-21diskmemload12:36:333
1823799230,0cyclictest12034-21diskmemload09:40:473
1823799230,0cyclictest0-21swapper/311:00:563
1823799230,0cyclictest0-21swapper/309:51:233
1823799230,0cyclictest0-21swapper/309:25:533
18236992323,0cyclictest0-21swapper/209:39:362
18236992323,0cyclictest0-21swapper/209:15:572
18236992321,1cyclictest0-21swapper/211:50:502
18236992320,2cyclictest4342-21head11:12:552
1823699230,23cyclictest12034-21diskmemload10:57:112
1823699230,23cyclictest0-21swapper/210:53:572
1823699230,23cyclictest0-21swapper/210:20:542
1823699230,23cyclictest0-21swapper/209:20:582
1823699230,22cyclictest5554-21cat07:50:002
1823699230,22cyclictest29618-21perf08:40:002
1823699230,22cyclictest19683-21sh10:18:502
1823699230,22cyclictest12034-21diskmemload10:27:482
1823699230,22cyclictest12034-21diskmemload10:05:102
1823699230,22cyclictest0-21swapper/209:49:482
1823699230,0cyclictest0-21swapper/212:24:472
1823699230,0cyclictest0-21swapper/211:27:582
18235992323,0cyclictest12034-21diskmemload11:47:251
18235992323,0cyclictest0-21swapper/110:10:151
18235992323,0cyclictest0-21swapper/110:08:021
18235992323,0cyclictest0-21swapper/109:32:581
18235992321,1cyclictest5043-21ssh12:15:251
1823599230,2cyclictest25592-21vmstat11:32:541
1823599230,23cyclictest0-21swapper/111:27:361
1823599230,23cyclictest0-21swapper/111:20:581
1823599230,23cyclictest0-21swapper/110:47:491
1823599230,23cyclictest0-21swapper/110:37:171
1823599230,22cyclictest5143-21ssh10:03:141
1823599230,22cyclictest24687-21ssh09:22:291
1823599230,22cyclictest2466-21turbostat08:50:011
1823599230,22cyclictest22600-21sh12:01:101
1823599230,22cyclictest17186-21rm09:14:411
1823599230,22cyclictest13012-21ssh09:41:071
1823599230,1cyclictest0-21swapper/112:11:451
1823599230,1cyclictest0-21swapper/111:16:501
1823599230,1cyclictest0-21swapper/109:56:581
1823599230,0cyclictest0-21swapper/112:31:261
1823599230,0cyclictest0-21swapper/111:07:431
18230992323,0cyclictest12034-21diskmemload12:21:340
18230992323,0cyclictest0-21swapper/010:45:340
18230992323,0cyclictest0-21swapper/010:14:550
18230992323,0cyclictest0-21swapper/010:09:240
18230992321,1cyclictest0-21swapper/008:40:000
18230992321,1cyclictest0-21swapper/007:40:000
1823099230,23cyclictest12034-21diskmemload10:41:310
1823099230,23cyclictest0-21swapper/012:30:090
1823099230,23cyclictest0-21swapper/011:25:080
1823099230,22cyclictest7122-21ssh09:35:090
1823099230,22cyclictest5090-21ssh12:15:280
1823099230,22cyclictest2516-21ssh09:31:210
1823099230,22cyclictest21197-21ssh10:20:400
1823099230,22cyclictest18347-21ssh09:16:000
1823099230,22cyclictest1328-21ssh11:11:000
1823099230,22cyclictest10331-21cron08:00:010
1823099230,22cyclictest0-21swapper/009:23:290
1823099230,1cyclictest14888-21ssh10:52:290
1823099230,0cyclictest62550irq/127-eno111:02:450
1823099230,0cyclictest12034-21diskmemload11:49:260
1823099230,0cyclictest12034-21diskmemload10:55:150
1823099230,0cyclictest12034-21diskmemload09:57:100
1823099230,0cyclictest0-21swapper/011:53:590
18237992220,2cyclictest0-21swapper/310:46:013
1823799220,2cyclictest313-21systemd-journal08:40:003
1823799220,21cyclictest28260-21munin-run07:30:013
1823799220,21cyclictest22090-21ssh12:00:253
1823799220,21cyclictest0-21swapper/307:12:443
1823799220,1cyclictest23024-21apt-get07:20:013
18236992222,0cyclictest12034-21diskmemload11:20:032
18236992222,0cyclictest0-21swapper/210:49:142
18236992221,1cyclictest28720-21apt-get07:32:452
18236992221,1cyclictest12034-21diskmemload09:54:592
18236992221,1cyclictest0-21swapper/209:13:522
1823699220,22cyclictest0-21swapper/212:31:272
1823699220,22cyclictest0-21swapper/212:01:382
1823699220,22cyclictest0-21swapper/211:46:312
1823699220,22cyclictest0-21swapper/211:00:162
1823699220,22cyclictest0-21swapper/210:11:232
1823699220,21cyclictest30575-21rm09:57:482
1823699220,21cyclictest0-21swapper/212:37:352
1823699220,21cyclictest0-21swapper/211:57:252
1823699220,21cyclictest0-21swapper/211:30:412
1823699220,21cyclictest0-21swapper/210:32:052
1823699220,21cyclictest0-21swapper/209:41:132
1823699220,1cyclictest1612-21ssh11:41:282
1823699220,1cyclictest15621-21apt-get08:12:462
1823699220,1cyclictest0-21swapper/210:41:152
1823699220,1cyclictest0-21swapper/209:26:112
18235992222,0cyclictest0-21swapper/110:25:441
18235992222,0cyclictest0-21swapper/109:50:071
18235992222,0cyclictest0-21swapper/109:27:571
18235992221,1cyclictest21940-21sh09:18:421
18235992221,1cyclictest0-21swapper/110:23:001
18235992221,1cyclictest0-21swapper/109:35:511
18235992220,1cyclictest9395-21idleruntime-cro10:45:011
18235992220,1cyclictest30247-21apt-get08:40:021
18235992220,1cyclictest17261-21sh10:15:081
1823599220,2cyclictest16450-21ssh10:54:541
1823599220,22cyclictest0-21swapper/111:41:061
1823599220,21cyclictest24751-21perf08:30:001
1823599220,1cyclictest18923-21ssh09:46:591
1823599220,1cyclictest12034-21diskmemload11:52:451
18230992222,0cyclictest12034-21diskmemload10:25:310
18230992222,0cyclictest0-21swapper/009:47:440
18230992221,1cyclictest29033-21ssh11:07:270
18230992221,1cyclictest0-21swapper/012:12:530
18230992220,1cyclictest6252-21ssh11:15:140
1823099220,22cyclictest0-21swapper/011:35:210
1823099220,21cyclictest23695-21ssh12:35:250
1823099220,21cyclictest0-21swapper/012:25:320
1823099220,21cyclictest0-21swapper/012:00:010
1823099220,21cyclictest0-21swapper/011:40:380
1823099220,21cyclictest0-21swapper/007:22:450
1823099220,1cyclictest30660-21ls07:35:010
1823099220,1cyclictest2615-21ssh10:37:450
1823099220,1cyclictest24766-21latency_hist08:30:000
1823099220,1cyclictest20440-21apt-get08:22:450
1823099220,1cyclictest15821-21ssh11:24:080
1823099220,1cyclictest0-21swapper/011:32:320
1823099220,0cyclictest12034-21diskmemload09:11:060
1823099220,0cyclictest0-21swapper/012:05:530
1823099220,0cyclictest0-21swapper/009:50:430
18237992121,0cyclictest0-21swapper/308:42:443
18237992120,0cyclictest7733-21apt-get09:02:453
18237992115,0cyclictest0-21swapper/308:07:453
1823799210,20cyclictest0-21swapper/308:17:443
1823799210,0cyclictest0-21swapper/308:27:453
18236992119,1cyclictest0-21swapper/208:05:012
1823699210,20cyclictest0-21swapper/207:12:442
18235992120,1cyclictest0-21swapper/108:57:431
18235992120,1cyclictest0-21swapper/108:02:441
1823599210,21cyclictest0-21swapper/107:52:451
1823599210,20cyclictest0-21swapper/108:22:451
1823599210,20cyclictest0-21swapper/107:22:441
1823599210,0cyclictest0-21swapper/108:12:461
18230992119,1cyclictest0-21swapper/009:10:010
1823099210,0cyclictest29612-21apt-get08:40:020
18237992020,0cyclictest0-21swapper/307:22:443
18237992019,1cyclictest0-21swapper/307:47:443
18237992018,2cyclictest0-21swapper/308:32:443
18237992017,3cyclictest0-21swapper/307:52:453
1823799200,0cyclictest8414-21apt-get07:57:453
18236992020,0cyclictest0-21swapper/208:57:442
18236992020,0cyclictest0-21swapper/208:32:442
18236992020,0cyclictest0-21swapper/208:22:452
18236992018,1cyclictest31114-21apt-get07:37:442
1823699200,0cyclictest476-21apt-get08:47:442
1823699200,0cyclictest26268-21apt-get07:27:442
18235992020,0cyclictest18667-21apt-get07:12:451
18235992020,0cyclictest0-21swapper/107:27:441
1823599200,0cyclictest0-21swapper/107:57:461
18230992020,0cyclictest10831-21apt-get08:02:440
18230992020,0cyclictest0-21swapper/007:12:450
1823099200,19cyclictest0-21swapper/008:47:440
18237991919,0cyclictest0-21swapper/307:37:443
18236991919,0cyclictest0-21swapper/209:07:452
18236991919,0cyclictest0-21swapper/209:02:452
18236991919,0cyclictest0-21swapper/208:17:452
18236991917,1cyclictest15152-21wc08:10:012
18235991919,0cyclictest10128-21apt-get09:07:451
18235991917,1cyclictest29637-21munin-run08:40:001
18230991919,0cyclictest21061-21apt-get07:17:430
18230991919,0cyclictest0-21swapper/008:07:450
18230991919,0cyclictest0-21swapper/007:47:440
18237991818,0cyclictest0-21swapper/307:32:453
18236991816,1cyclictest10367-21munin-run08:00:012
18235991818,0cyclictest13224-21apt-get08:07:451
18235991818,0cyclictest0-21swapper/108:17:441
18230991818,0cyclictest0-21swapper/007:42:440
18230991816,1cyclictest4843-21turbostat08:55:010
18230991815,2cyclictest27218-21perf08:35:000
1823099180,18cyclictest0-21swapper/007:26:110
18237991717,0cyclictest1217-21apt-get07:42:443
18237991716,1cyclictest0-21swapper/308:12:463
18230991716,1cyclictest18014-21apt-get08:17:440
18230991716,0cyclictest0-21swapper/009:02:440
18237991616,0cyclictest0-21swapper/308:02:443
18236991615,1cyclictest6019-21apt-get07:52:452
18230991615,0cyclictest0-21swapper/008:57:440
18237991513,1cyclictest2446-21latency_hist08:50:013
18236991515,0cyclictest0-21swapper/208:27:452
18236991514,0cyclictest23875-21apt-get07:22:452
18235991513,1cyclictest600-21systemd-logind08:30:491
1823599150,14cyclictest0-21swapper/108:52:451
1823799140,14cyclictest0-21swapper/308:20:303
1823799140,0cyclictest0-21swapper/309:05:103
1823799140,0cyclictest0-21swapper/308:50:413
1823699140,0cyclictest0-21swapper/208:51:582
1823699140,0cyclictest0-21swapper/207:40:452
1823699140,0cyclictest0-21swapper/207:15:362
1823599140,0cyclictest0-21swapper/109:02:501
18230991414,0cyclictest0-21swapper/008:10:440
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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