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2026-02-15 - 00:41
[ 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 #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 792 highest latencies:
System rack3slot6s.osadl.org (updated Sat Feb 14, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
196121570,1sleep11962-21needreboot10:55:171
17486211795,16sleep10-21swapper/107:06:481
17627211494,15sleep20-21swapper/207:08:372
17463211493,15sleep30-21swapper/307:06:313
15939211493,16sleep00-21swapper/007:05:030
1925721110,4sleep11776099cyclictest11:50:171
29792800,1sleep00-21swapper/009:10:190
193442770,1sleep30-21swapper/312:26:193
61092720,1sleep16110-21sh12:11:571
216282700,0sleep00-21swapper/011:17:050
50582270,0sleep30-21swapper/310:59:403
26792210,2sleep337-21rcuc/312:08:463
132082210,1sleep00-21swapper/009:21:120
17761992017,2cyclictest24004-21kworker/u8:209:19:032
17761992017,2cyclictest20565-21kworker/u8:112:06:042
1776199200,15cyclictest0-21swapper/212:12:052
264292190,1sleep00-21swapper/012:35:120
17761991916,2cyclictest30328-21kworker/u8:107:45:042
17761991916,2cyclictest30328-21kworker/u8:107:45:042
17761991916,2cyclictest29492-21kworker/u8:110:24:042
17761991916,2cyclictest28229-21kworker/u8:010:15:052
17761991916,2cyclictest28229-21kworker/u8:010:14:052
17761991916,2cyclictest24007-21kworker/u8:208:08:052
17761991916,2cyclictest23642-21kworker/u8:012:39:052
17761991916,2cyclictest22204-21kworker/u8:210:08:042
17761991916,2cyclictest21487-21kworker/u8:007:23:052
17761991916,2cyclictest15174-21kworker/u8:110:52:052
1776199190,14cyclictest0-21swapper/210:01:042
17762991815,2cyclictest10394-21kworker/u8:212:20:043
17762991814,2cyclictest29492-21kworker/u8:110:21:043
17761991815,2cyclictest9851-21kworker/u8:108:26:042
17761991815,2cyclictest29492-21kworker/u8:109:45:042
17761991815,2cyclictest29492-21kworker/u8:109:41:042
17761991815,2cyclictest27747-21kworker/u8:008:57:052
17761991815,2cyclictest25634-21kworker/u8:111:26:052
17761991815,2cyclictest23857-21kworker/u8:209:36:052
17761991815,2cyclictest20565-21kworker/u8:112:26:052
17761991815,2cyclictest15930-21kworker/u8:109:27:042
17761991815,2cyclictest13989-21kworker/u8:011:46:052
17761991815,2cyclictest11405-21kworker/u8:107:29:042
17761991815,2cyclictest11405-21kworker/u8:107:11:072
17759991813,3cyclictest24708-21ssh10:10:110
273772170,0sleep00-21swapper/012:00:140
17762991714,2cyclictest23642-21kworker/u8:012:36:053
17762991714,2cyclictest20565-21kworker/u8:112:03:043
17762991714,2cyclictest1875-21kworker/u8:007:59:043
17761991714,2cyclictest9851-21kworker/u8:108:43:032
17761991714,2cyclictest9851-21kworker/u8:108:21:052
17761991714,2cyclictest4881-21kworker/u8:111:40:042
17761991714,2cyclictest3304-21kworker/u8:009:51:052
17761991714,2cyclictest24007-21kworker/u8:207:52:042
17761991714,2cyclictest24004-21kworker/u8:209:10:052
17761991714,2cyclictest24004-21kworker/u8:209:06:042
17761991714,2cyclictest23000-21kworker/u8:010:45:042
17761991714,2cyclictest23000-21kworker/u8:010:44:052
17761991714,2cyclictest21487-21kworker/u8:007:19:042
17761991714,2cyclictest19054-21kworker/u8:211:20:052
17761991714,2cyclictest1875-21kworker/u8:008:15:042
17761991714,2cyclictest1875-21kworker/u8:008:14:052
17761991714,2cyclictest1875-21kworker/u8:007:57:052
17761991714,2cyclictest15174-21kworker/u8:110:55:042
17761991714,2cyclictest15174-21kworker/u8:110:38:052
17761991714,2cyclictest13989-21kworker/u8:011:51:042
17761991712,3cyclictest7458-21runrttasks11:31:072
1776199171,14cyclictest0-21swapper/211:09:052
17762991613,2cyclictest9851-21kworker/u8:108:28:043
17762991613,2cyclictest3018-21kworker/u8:011:08:043
17762991613,2cyclictest15174-21kworker/u8:110:54:053
17762991613,2cyclictest15174-21kworker/u8:110:40:043
17762991612,3cyclictest26093-21kworker/u8:007:37:053
1776299161,13cyclictest20443-21cpuspeed_turbos08:35:143
1776299161,13cyclictest0-21swapper/309:45:153
17761991613,2cyclictest9851-21kworker/u8:108:46:052
17761991613,2cyclictest3018-21kworker/u8:011:10:052
17761991613,2cyclictest3018-21kworker/u8:011:10:042
17761991613,2cyclictest26093-21kworker/u8:007:36:052
17761991613,2cyclictest25777-21kworker/u8:011:58:042
17759991612,2cyclictest15253-21ssh10:35:120
1775999160,12cyclictest0-21swapper/009:41:050
17762991512,2cyclictest9222-21kworker/u8:009:40:043
17762991512,2cyclictest9222-21kworker/u8:009:21:053
17762991512,2cyclictest3304-21kworker/u8:010:02:053
17762991512,2cyclictest30827-21kworker/u8:211:53:043
17762991512,2cyclictest3018-21kworker/u8:011:31:043
17762991512,2cyclictest24007-21kworker/u8:207:33:043
17762991512,2cyclictest20565-21kworker/u8:112:10:053
17762991512,2cyclictest1875-21kworker/u8:008:19:043
1776299151,12cyclictest17540-21ssh11:49:123
17762991510,3cyclictest10713-21wget08:10:153
1776299150,3cyclictest17125-21ssh10:36:003
1776299150,13cyclictest0-21swapper/311:22:303
17761991512,2cyclictest30827-21kworker/u8:211:35:052
17761991512,2cyclictest29492-21kworker/u8:109:57:032
1776199150,2cyclictest0-21swapper/212:01:052
1776199150,2cyclictest0-21swapper/211:16:042
1775999151,12cyclictest11743-21ntp_states10:30:180
17759991510,3cyclictest0-21swapper/008:05:220
260482140,2sleep00-21swapper/010:45:310
235662140,2sleep00-21swapper/010:08:360
17762991411,2cyclictest9851-21kworker/u8:108:47:043
17762991411,2cyclictest4881-21kworker/u8:111:36:053
17762991411,2cyclictest3304-21kworker/u8:009:55:033
17762991411,2cyclictest3304-21kworker/u8:009:52:043
17762991411,2cyclictest30827-21kworker/u8:211:55:043
17762991411,2cyclictest30827-21kworker/u8:211:42:043
17762991411,2cyclictest23857-21kworker/u8:209:34:043
17762991411,2cyclictest23000-21kworker/u8:010:48:043
17762991411,2cyclictest22204-21kworker/u8:210:11:053
17762991411,2cyclictest18014-21kworker/u8:207:16:043
17762991411,2cyclictest11405-21kworker/u8:107:26:043
1776299140,12cyclictest14084-21ssh10:33:283
17761991411,2cyclictest9851-21kworker/u8:108:34:052
1776199140,2cyclictest0-21swapper/212:22:042
1776199140,2cyclictest0-21swapper/212:17:042
17760991410,2cyclictest0-21swapper/109:15:201
1776099140,12cyclictest0-21swapper/112:35:351
17759991411,2cyclictest3529-21ssh09:46:020
1775999141,11cyclictest10777-21ssh09:19:520
1775999140,2cyclictest0-21swapper/011:11:040
1775999140,2cyclictest0-21swapper/011:11:030
1775999140,13cyclictest0-21swapper/010:58:040
1775999140,13cyclictest0-21swapper/010:50:040
1775999140,12cyclictest0-21swapper/012:16:310
1775999140,12cyclictest0-21swapper/011:32:440
1775999140,12cyclictest0-21swapper/011:09:190
1775999140,12cyclictest0-21swapper/011:03:370
17762991310,2cyclictest9119-21ssh10:27:393
17762991310,2cyclictest29492-21kworker/u8:110:05:043
17762991310,2cyclictest27747-21kworker/u8:008:58:053
17762991310,2cyclictest10394-21kworker/u8:212:19:033
17762991310,2cyclictest0-21swapper/309:35:553
17762991310,2cyclictest0-21swapper/308:00:263
1776299130,2cyclictest31060-21ssh11:27:363
1776299130,2cyclictest0-21swapper/311:11:323
1776299130,2cyclictest0-21swapper/311:11:313
1776299130,2cyclictest0-21swapper/311:00:493
1776299130,2cyclictest0-21swapper/309:15:113
1776299130,2cyclictest0-21swapper/309:11:033
1776299130,12cyclictest0-21swapper/312:32:183
1776299130,12cyclictest0-21swapper/309:25:493
1776199138,3cyclictest26172-21cut07:30:092
1776199132,6cyclictest0-21swapper/210:30:012
17761991310,2cyclictest0-21swapper/209:20:142
1776199130,9cyclictest0-21swapper/208:04:042
1776199130,2cyclictest0-21swapper/210:31:032
17760991310,2cyclictest0-21swapper/112:20:091
17760991310,2cyclictest0-21swapper/112:15:161
17760991310,2cyclictest0-21swapper/112:03:361
17760991310,2cyclictest0-21swapper/111:55:221
17760991310,2cyclictest0-21swapper/111:16:471
17760991310,2cyclictest0-21swapper/110:50:351
17760991310,2cyclictest0-21swapper/110:45:151
17760991310,2cyclictest0-21swapper/110:40:551
17760991310,2cyclictest0-21swapper/110:12:041
17760991310,2cyclictest0-21swapper/110:03:041
17760991310,2cyclictest0-21swapper/109:50:251
17760991310,2cyclictest0-21swapper/109:28:151
1776099130,2cyclictest0-21swapper/111:45:421
1776099130,2cyclictest0-21swapper/111:26:161
1776099130,2cyclictest0-21swapper/111:12:551
1776099130,2cyclictest0-21swapper/111:12:541
1776099130,12cyclictest0-21swapper/112:06:541
1776099130,12cyclictest0-21swapper/111:20:271
1776099130,11cyclictest0-21swapper/110:23:431
1776099130,11cyclictest0-21swapper/108:00:211
17759991310,2cyclictest0-21swapper/012:25:550
17759991310,2cyclictest0-21swapper/012:12:020
17759991310,2cyclictest0-21swapper/011:49:040
17759991310,2cyclictest0-21swapper/011:20:430
17759991310,2cyclictest0-21swapper/010:41:120
17759991310,2cyclictest0-21swapper/009:36:230
17759991310,2cyclictest0-21swapper/008:40:160
1775999130,2cyclictest0-21swapper/010:20:360
1775999130,12cyclictest0-21swapper/010:25:340
1775999130,12cyclictest0-21swapper/009:51:030
1775999130,12cyclictest0-21swapper/008:15:120
1775999130,11cyclictest1644-21diskmemload12:21:210
1775999130,11cyclictest0-21swapper/011:41:190
140362130,2sleep10-21swapper/111:09:301
1776299129,2cyclictest9851-21kworker/u8:108:42:043
1776299129,2cyclictest9851-21kworker/u8:108:31:053
1776299129,2cyclictest31830-21kworker/u8:109:03:043
1776299129,2cyclictest24007-21kworker/u8:207:42:043
1776299129,2cyclictest0-21swapper/311:15:323
1776299129,2cyclictest0-21swapper/310:16:123
1776299129,2cyclictest0-21swapper/308:20:253
1776299129,2cyclictest0-21swapper/308:05:123
1776199122,7cyclictest0-21swapper/209:02:592
1776199120,2cyclictest0-21swapper/211:00:052
1776199120,2cyclictest0-21swapper/208:35:252
1776199120,11cyclictest0-21swapper/212:30:472
1776099129,2cyclictest9222-21kworker/u8:009:24:041
1776099129,2cyclictest1644-21diskmemload09:43:451
1776099129,2cyclictest0-21swapper/112:30:181
1776099129,2cyclictest0-21swapper/111:30:421
1776099129,2cyclictest0-21swapper/109:55:131
1776099129,2cyclictest0-21swapper/107:50:141
1776099129,2cyclictest0-21swapper/107:30:191
1776099123,7cyclictest0-21swapper/110:15:131
1776099120,2cyclictest0-21swapper/111:36:091
1776099120,2cyclictest0-21swapper/110:29:551
1776099120,2cyclictest0-21swapper/108:30:201
1776099120,11cyclictest16300-21kworker/u8:208:37:051
1776099120,11cyclictest0-21swapper/112:26:131
1776099120,11cyclictest0-21swapper/111:41:381
1776099120,11cyclictest0-21swapper/111:00:141
1776099120,11cyclictest0-21swapper/110:36:331
1776099120,11cyclictest0-21swapper/109:46:031
1776099120,11cyclictest0-21swapper/109:35:261
1776099120,11cyclictest0-21swapper/109:14:041
1776099120,11cyclictest0-21swapper/107:38:041
1776099120,10cyclictest0-21swapper/108:15:181
1775999129,2cyclictest4476-21copy11:35:040
1775999129,2cyclictest0-21swapper/012:31:560
1775999129,2cyclictest0-21swapper/011:50:150
1775999129,2cyclictest0-21swapper/010:16:000
1775999129,2cyclictest0-21swapper/009:00:210
1775999129,2cyclictest0-21swapper/008:50:140
1775999129,2cyclictest0-21swapper/008:00:200
1775999129,2cyclictest0-21swapper/007:13:050
1775999122,7cyclictest0-21swapper/008:31:580
1775999122,6cyclictest0-21swapper/007:50:220
1775999120,2cyclictest32096-21copy09:05:030
1775999120,2cyclictest0-21swapper/011:58:140
1775999120,2cyclictest0-21swapper/010:00:020
1775999120,11cyclictest0-21swapper/012:08:210
1775999120,11cyclictest0-21swapper/011:25:310
1775999120,11cyclictest0-21swapper/009:55:120
1775999120,11cyclictest0-21swapper/009:32:290
1775999120,11cyclictest0-21swapper/009:25:190
1775999120,11cyclictest0-21swapper/008:25:160
1775999120,11cyclictest0-21swapper/007:55:260
1775999120,11cyclictest0-21swapper/007:39:100
1775999120,11cyclictest0-21swapper/007:25:210
148472120,2sleep10-21swapper/110:34:531
227522110,2sleep20-21swapper/209:31:532
1776299118,2cyclictest24004-21kworker/u8:208:51:043
1776299118,2cyclictest1875-21kworker/u8:007:54:043
1776299118,2cyclictest0-21swapper/309:05:153
1776299118,2cyclictest0-21swapper/307:45:133
1776299118,2cyclictest0-21swapper/307:45:133
1776299116,3cyclictest19326-21grep07:10:263
1776199112,6cyclictest0-21swapper/207:43:582
1776099118,2cyclictest0-21swapper/110:06:041
1776099118,2cyclictest0-21swapper/108:10:111
1776099110,2cyclictest0-21swapper/108:55:171
1776099110,2cyclictest0-21swapper/108:20:161
1776099110,10cyclictest0-21swapper/108:40:181
1775999112,7cyclictest0-21swapper/007:49:590
1775999112,7cyclictest0-21swapper/007:49:580
1775999112,6cyclictest0-21swapper/007:18:590
1775999111,8cyclictest27863-21apt-config07:35:000
234242100,2sleep30-21swapper/307:20:253
1776099107,2cyclictest0-21swapper/109:32:241
1776099101,2cyclictest0-21swapper/108:45:151
1776099100,8cyclictest0-21swapper/107:45:111
1776099100,8cyclictest0-21swapper/107:45:101
1776099100,8cyclictest0-21swapper/107:40:111
1776099100,8cyclictest0-21swapper/107:20:121
1776099100,8cyclictest0-21swapper/107:15:131
1776099100,3cyclictest32313-21munin-node1
1776099100,3cyclictest16167-21munin-node1
1775999107,2cyclictest0-21swapper/007:40:140
1775999102,7cyclictest0-21swapper/008:45:020
1775999102,6cyclictest0-21swapper/008:12:430
1775999102,6cyclictest0-21swapper/007:22:330
177619994,3cyclictest0-21swapper/208:50:132
177609996,2cyclictest3956-21aten2.4_r3power07:55:131
177609996,2cyclictest0-21swapper/107:25:061
177609990,8cyclictest0-21swapper/109:00:131
177609990,8cyclictest0-21swapper/108:50:131
177609990,2cyclictest0-21swapper/108:05:041
177599994,3cyclictest14256-21tail08:20:130
177599990,7cyclictest0-21swapper/008:56:010
177609980,6cyclictest0-21swapper/107:10:111
177599970,6cyclictest0-21swapper/008:35:050
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