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2026-01-15 - 22:08
[ 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 #3, slot #6

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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack3slot6s.osadl.org (updated Thu Jan 15, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19508211995,19sleep00-21swapper/007:06:480
19633211493,16sleep10-21swapper/107:08:251
19506211290,17sleep30-21swapper/307:06:473
19587211099,6sleep20-21swapper/207:07:502
279962710,0sleep10-21swapper/111:21:431
97182690,0sleep10-21swapper/109:15:171
44872680,0sleep00-21swapper/010:55:370
112152680,0sleep10-21swapper/111:39:591
19784993315,16cyclictest0-21swapper/110:35:101
262972240,3sleep3381ktimersoftd/311:55:213
50622230,1sleep00-21swapper/011:32:290
247252230,0sleep10-21swapper/110:43:031
1978699230,2cyclictest0-21swapper/309:10:103
256002220,0sleep00-21swapper/009:33:120
1978499221,19cyclictest0-21swapper/109:10:101
1978499211,18cyclictest0-21swapper/109:55:101
19784992111,7cyclictest7497-21gdm-simple-gree07:39:581
1978399210,19cyclictest0-21swapper/008:30:110
226872200,0sleep30-21swapper/307:15:153
1978399200,18cyclictest0-21swapper/008:40:100
19786991712,3cyclictest3888-21tr09:45:123
1978599171,14cyclictest29375-21apt-get12:00:052
1978599170,2cyclictest0-21swapper/210:54:052
1978599170,2cyclictest0-21swapper/210:54:052
1978499177,7cyclictest7497-21gdm-simple-gree08:15:591
1978699161,3cyclictest0-21swapper/307:48:423
1978699161,13cyclictest9969-21runrttasks10:26:113
1978699161,13cyclictest0-21swapper/308:10:003
1978699160,14cyclictest0-21swapper/307:35:113
19785991612,3cyclictest9573-21kworker/u8:312:19:052
1978699151,3cyclictest5860-21ssh11:33:503
1978699151,3cyclictest19556-21ssh11:48:403
1978699151,12cyclictest23354-21ssh12:28:323
1978699151,12cyclictest20194-21ssh10:38:013
1978699151,12cyclictest10695-21apt-get12:15:053
1978699151,12cyclictest0-21swapper/311:05:383
1978699150,13cyclictest15459-21ssh11:44:263
1978699150,13cyclictest12496-21ssh09:54:543
1978699150,13cyclictest0-21swapper/310:10:323
1978699150,13cyclictest0-21swapper/309:38:323
1978599151,3cyclictest26048-21apt-get08:45:052
1978599151,3cyclictest20580-21df_inode08:30:132
1978599151,3cyclictest10808-21ssh11:03:152
19785991512,2cyclictest26364-21kworker/u8:108:50:052
1978599151,12cyclictest813-21ssh11:27:582
19785991511,2cyclictest25371-21kworker/u8:011:17:052
1978599151,12cyclictest22009-21apt-get07:15:102
19785991510,3cyclictest7631-21ssh11:35:142
19785991510,3cyclictest31532-21tune2fs10:15:132
19785991510,3cyclictest0-21swapper/209:35:002
1978599150,14cyclictest3746-21diskmemload11:10:152
1978599150,13cyclictest25682-21fschecks_time11:55:132
1978599150,13cyclictest0-21swapper/207:55:242
19783991510,3cyclictest28671-21rm10:11:240
1978399150,13cyclictest0-21swapper/011:50:120
1978399150,13cyclictest0-21swapper/009:44:070
312792140,1sleep00-21swapper/012:36:460
1978699141,3cyclictest18042-21ssh12:22:103
19786991411,2cyclictest0-21swapper/312:00:323
19786991411,2cyclictest0-21swapper/311:18:223
19786991410,2cyclictest32132-21apt-get09:00:063
19786991410,2cyclictest0-21swapper/308:50:053
1978699140,2cyclictest0-21swapper/310:24:123
1978699140,2cyclictest0-21swapper/309:28:323
1978699140,13cyclictest0-21swapper/311:52:023
1978699140,13cyclictest0-21swapper/310:59:123
1978699140,13cyclictest0-21swapper/309:18:523
1978699140,12cyclictest3746-21diskmemload10:47:573
1978699140,12cyclictest3746-21diskmemload10:47:573
1978699140,12cyclictest0-21swapper/311:25:223
1978699140,12cyclictest0-21swapper/308:30:263
19785991411,2cyclictest11658-21kworker/u8:011:46:052
1978599141,11cyclictest0-21swapper/208:40:102
19785991410,2cyclictest8886-21kworker/u8:209:20:052
19785991410,2cyclictest0-21swapper/212:20:262
1978599140,3cyclictest3235-21apt-get09:45:062
1978599140,3cyclictest13708-21ssh11:05:322
1978599140,3cyclictest12410-21ssh09:54:452
1978599140,2cyclictest0-21swapper/210:04:352
1978599140,2cyclictest0-21swapper/209:44:552
1978599140,2cyclictest0-21swapper/207:48:522
1978599140,12cyclictest3746-21diskmemload10:57:032
1978599140,12cyclictest0-21swapper/209:25:442
1978499140,2cyclictest0-21swapper/109:20:101
1978499140,12cyclictest30934-21hwlatdetect08:55:141
19783991411,2cyclictest0-21swapper/012:00:470
19783991411,2cyclictest0-21swapper/011:28:170
19783991411,2cyclictest0-21swapper/011:20:470
19783991411,2cyclictest0-21swapper/007:40:270
1978399140,2cyclictest3913-21grep09:45:120
1978399140,2cyclictest0-21swapper/010:44:270
1978399140,2cyclictest0-21swapper/010:24:570
1978399140,13cyclictest0-21swapper/009:25:370
1978399140,13cyclictest0-21swapper/009:18:270
1978399140,12cyclictest3746-21diskmemload11:55:310
1978399140,12cyclictest0-21swapper/012:30:260
1978399140,12cyclictest0-21swapper/012:05:190
1978399140,12cyclictest0-21swapper/011:16:170
1978399140,12cyclictest0-21swapper/011:05:010
1978399140,12cyclictest0-21swapper/010:45:210
1978399140,12cyclictest0-21swapper/010:45:210
32222130,2sleep20-21swapper/210:20:122
285572130,2sleep20-21swapper/209:35:272
1978699138,3cyclictest18042-21fschecks_time10:00:133
19786991310,2cyclictest8930-21ssh12:11:513
19786991310,2cyclictest1706-21ssh10:18:043
19786991310,2cyclictest0-21swapper/311:11:223
19786991310,2cyclictest0-21swapper/311:03:123
19786991310,2cyclictest0-21swapper/310:50:223
19786991310,2cyclictest0-21swapper/310:50:223
19786991310,2cyclictest0-21swapper/310:30:163
19786991310,2cyclictest0-21swapper/310:07:573
19786991310,2cyclictest0-21swapper/309:30:333
19786991310,2cyclictest0-21swapper/309:21:033
19786991310,2cyclictest0-21swapper/308:20:153
1978699130,2cyclictest0-21swapper/311:39:483
1978699130,2cyclictest0-21swapper/309:05:213
1978699130,12cyclictest0-21swapper/311:20:233
1978699130,12cyclictest0-21swapper/309:40:323
1978699130,11cyclictest31054-21ssh12:36:223
1978599138,4cyclictest19782-21cyclictest09:00:052
1978599138,3cyclictest9482-21unixbench_singl08:00:262
1978599131,1cyclictest30125-21apt-get07:35:102
19785991310,2cyclictest0-21swapper/212:10:552
19785991310,2cyclictest0-21swapper/212:06:432
19785991310,2cyclictest0-21swapper/210:40:042
19785991310,2cyclictest0-21swapper/210:26:542
19785991310,2cyclictest0-21swapper/207:40:142
19785991310,2cyclictest0-21swapper/207:10:122
1978599130,2cyclictest0-21swapper/211:32:442
1978599130,2cyclictest0-21swapper/210:06:242
1978599130,2cyclictest0-21swapper/209:14:552
1978599130,11cyclictest0-21swapper/209:18:112
1978499136,4cyclictest0-21swapper/109:38:591
1978499135,5cyclictest0-21swapper/107:42:581
1978499133,8cyclictest0-21swapper/109:00:251
1978499130,3cyclictest26270-21cut11:55:191
1978499130,2cyclictest0-21swapper/107:55:201
19783991310,2cyclictest8902-21ssh09:50:140
19783991310,2cyclictest3746-21diskmemload10:35:130
19783991310,2cyclictest3746-21diskmemload09:35:340
19783991310,2cyclictest0-21swapper/012:18:370
19783991310,2cyclictest0-21swapper/012:12:090
19783991310,2cyclictest0-21swapper/011:36:280
19783991310,2cyclictest0-21swapper/009:58:530
19783991310,2cyclictest0-21swapper/009:10:120
1978399130,2cyclictest0-21swapper/012:25:090
1978399130,2cyclictest0-21swapper/012:23:010
1978399130,2cyclictest0-21swapper/010:16:190
1978399130,2cyclictest0-21swapper/008:15:180
1978399130,12cyclictest0-21swapper/011:07:390
1978399130,12cyclictest0-21swapper/009:20:080
1978399130,11cyclictest0-21swapper/010:30:100
1978399130,11cyclictest0-21swapper/010:25:080
191452130,2sleep10-21swapper/112:24:061
157312130,2sleep30-21swapper/309:57:373
1978699129,2cyclictest0-21swapper/308:25:113
1978699129,2cyclictest0-21swapper/307:30:263
1978699127,3cyclictest0-21swapper/308:00:163
1978699122,7cyclictest0-21swapper/308:20:013
1978699122,5cyclictest0-21swapper/308:45:003
1978699120,2cyclictest0-21swapper/308:35:133
1978699120,11cyclictest0-21swapper/312:30:003
1978699120,11cyclictest0-21swapper/310:40:023
1978699120,11cyclictest0-21swapper/308:55:253
1978699120,10cyclictest0-21swapper/312:05:093
1978599129,2cyclictest29182-21kworker/u8:209:55:052
1978599129,2cyclictest28491-21kworker/u8:009:06:052
1978599129,2cyclictest25371-21kworker/u8:010:45:052
1978599129,2cyclictest25371-21kworker/u8:010:45:052
1978599129,2cyclictest19407-21kworker/u8:107:28:052
1978599129,2cyclictest19407-21kworker/u8:107:28:042
1978599129,2cyclictest18250-21kworker/u8:211:50:052
1978599129,2cyclictest15663-21kworker/u8:010:35:052
1978599129,2cyclictest0-21swapper/212:35:002
1978599129,2cyclictest0-21swapper/212:33:152
1978599129,2cyclictest0-21swapper/211:43:452
1978599129,2cyclictest0-21swapper/208:10:112
1978599129,2cyclictest0-21swapper/207:50:152
1978599122,7cyclictest0-21swapper/208:18:022
1978599122,6cyclictest0-21swapper/208:35:232
1978599120,2cyclictest0-21swapper/211:22:492
1978599120,11cyclictest0-21swapper/212:25:542
1978599120,11cyclictest0-21swapper/210:11:442
1978599120,11cyclictest0-21swapper/208:55:112
1978499129,2cyclictest0-21swapper/111:15:221
1978499128,2cyclictest3746-21diskmemload10:07:001
1978499127,3cyclictest31346-21cut10:15:121
1978499126,4cyclictest0-21swapper/112:29:591
1978499123,6cyclictest3746-21diskmemload09:50:231
1978499122,7cyclictest7497-21gdm-simple-gree08:53:591
1978499122,7cyclictest7427-21metacity08:29:581
1978499122,7cyclictest7427-21metacity07:22:581
1978499122,7cyclictest0-21swapper/111:49:591
1978499122,7cyclictest0-21swapper/110:28:591
1978499122,7cyclictest0-21swapper/110:00:591
1978499122,7cyclictest0-21swapper/107:54:011
1978499121,9cyclictest20747-21fschecks_time08:30:141
1978499120,10cyclictest0-21swapper/110:10:241
1978499120,10cyclictest0-21swapper/109:45:121
1978499120,10cyclictest0-21swapper/108:20:201
1978399129,2cyclictest0-21swapper/011:45:170
1978399122,6cyclictest0-21swapper/010:50:230
1978399122,6cyclictest0-21swapper/010:50:230
1978399120,2cyclictest0-21swapper/011:40:130
1978399120,2cyclictest0-21swapper/010:00:010
1978399120,2cyclictest0-21swapper/007:50:100
1978399120,2cyclictest0-21swapper/007:48:270
1978399120,11cyclictest0-21swapper/011:13:050
1978399120,11cyclictest0-21swapper/010:05:250
1978399120,11cyclictest0-21swapper/009:05:130
1978399120,11cyclictest0-21swapper/008:00:120
1978399120,11cyclictest0-21swapper/007:35:240
48272110,2sleep10-21swapper/112:07:581
243952110,0sleep10-21swapper/112:30:021
1978599118,2cyclictest3746-21diskmemload10:32:052
1978599118,2cyclictest0-21swapper/207:30:202
1978499118,2cyclictest3746-21diskmemload09:25:571
1978499118,2cyclictest0-21swapper/110:31:171
1978499116,3cyclictest3746-21diskmemload11:10:191
1978499116,3cyclictest328750irq/24-eth111:50:161
1978499112,6cyclictest0-21swapper/112:04:591
1978499112,6cyclictest0-21swapper/107:30:581
1978499111,8cyclictest3746-21diskmemload11:40:141
1978499111,8cyclictest2270-21apt-get11:30:111
1978499110,9cyclictest7399-21latency_hist11:00:001
1978499110,9cyclictest0-21swapper/112:15:171
1978499110,9cyclictest0-21swapper/112:10:191
1978499110,9cyclictest0-21swapper/110:20:211
1978499110,9cyclictest0-21swapper/109:05:141
1978499110,9cyclictest0-21swapper/108:05:111
1978499110,9cyclictest0-21swapper/108:00:241
1978499110,9cyclictest0-21swapper/107:25:241
1978499110,9cyclictest0-21swapper/107:25:241
1978499110,3cyclictest0-21swapper/108:45:111
1978499110,3cyclictest0-21swapper/108:40:161
1978499110,2cyclictest0-21swapper/109:32:041
1978499110,2cyclictest0-21swapper/107:15:211
1978399118,2cyclictest0-21swapper/008:35:130
1978399118,2cyclictest0-21swapper/008:25:130
1978399118,2cyclictest0-21swapper/008:05:180
106112110,1sleep10-21swapper/111:02:561
1978699102,5cyclictest0-21swapper/307:51:583
1978599107,2cyclictest29189-21kworker/u8:208:21:042
1978599107,2cyclictest0-21swapper/208:05:232
1978499107,2cyclictest0-21swapper/107:45:201
1978499106,2cyclictest12191-21telnet08:10:111
1978499102,7cyclictest0-21swapper/110:51:591
1978499102,7cyclictest0-21swapper/110:51:591
1978499102,6cyclictest0-21swapper/109:40:231
1978499101,7cyclictest21983-21apt-get08:35:041
1978499101,7cyclictest0-21swapper/111:05:141
1978499100,8cyclictest0-21swapper/111:25:111
1978499100,2cyclictest0-21swapper/110:45:571
1978499100,2cyclictest0-21swapper/110:45:571
1978399107,2cyclictest0-21swapper/008:55:150
1978399107,2cyclictest0-21swapper/007:20:200
1978399102,6cyclictest0-21swapper/007:55:230
1978399100,9cyclictest0-21swapper/008:49:590
1978399100,7cyclictest0-21swapper/007:18:010
1978399100,2cyclictest0-21swapper/008:10:590
197869994,3cyclictest32469-21df_abs07:40:153
197869994,3cyclictest26743-21fschecks_count08:45:143
197869994,3cyclictest26134-21aten2.4_r3power07:25:113
197869994,3cyclictest26134-21aten2.4_r3power07:25:113
197869994,3cyclictest24195-21head07:20:133
197869994,3cyclictest20410-21grep07:10:133
197869994,3cyclictest0-21swapper/308:10:123
197869993,4cyclictest7232-21gnome-settings-07:55:143
197859996,2cyclictest0-21swapper/207:20:022
197859991,6cyclictest3749-21kworker/2:208:25:102
197849991,7cyclictest28960-21apt-get12:35:111
197849990,8cyclictest0-21swapper/107:10:101
197839994,3cyclictest7458-21runrttasks08:52:400
197839994,3cyclictest20525-21grep07:10:130
17166290,1sleep00-21swapper/008:20:200
197839985,2cyclictest0-21swapper/009:03:030
197839983,3cyclictest28172-21tail07:30:120
197839980,2cyclictest0-21swapper/007:25:200
197839980,2cyclictest0-21swapper/007:25:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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