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2026-02-23 - 06:41
[ 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 all highest latencies:
System rack3slot6s.osadl.org (updated Mon Feb 23, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32673212097,17sleep10-21swapper/119:07:331
32605212099,16sleep00-21swapper/019:06:400
32729211695,15sleep20-21swapper/219:08:182
3160329987,6sleep30-21swapper/319:05:133
81432720,0sleep00-21swapper/023:49:310
324522710,0sleep10-21swapper/123:40:181
82512700,1sleep00-21swapper/000:22:490
84472680,0sleep00-21swapper/022:40:530
210272650,1sleep00-21swapper/022:20:240
273172230,0sleep30-21swapper/323:00:363
146912230,0sleep20-21swapper/221:40:192
48852210,1sleep011-21rcuc/022:04:580
423992017,2cyclictest0-21swapper/021:20:100
161662190,0sleep316173-21timerandwakeup21:05:243
426991815,2cyclictest27363-21kworker/u8:121:57:043
426991815,2cyclictest25056-21kworker/u8:020:18:053
426991815,2cyclictest17104-21kworker/u8:119:59:043
424991815,2cyclictest7954-21kworker/u8:021:39:051
115052180,1sleep20-21swapper/221:37:062
49212170,0sleep20-21swapper/200:20:022
42699172,2cyclictest0-21swapper/321:48:053
426991714,2cyclictest7954-21kworker/u8:021:36:053
426991714,2cyclictest2818-21kworker/u8:219:34:043
426991714,2cyclictest2656-21kworker/u8:121:32:043
42699171,14cyclictest0-21swapper/322:35:513
42699170,2cyclictest0-21swapper/321:29:043
42599171,14cyclictest9965-21apt-get00:25:132
424991714,2cyclictest497-21kworker/u8:022:24:041
424991714,2cyclictest27363-21kworker/u8:121:58:041
424991714,2cyclictest2656-21kworker/u8:121:46:041
424991714,2cyclictest17230-21kworker/u8:221:29:041
424991714,2cyclictest14545-21kworker/u8:121:08:041
42699163,2cyclictest16941-21ssh22:16:053
426991613,2cyclictest9001-21kworker/u8:020:55:053
426991613,2cyclictest32119-21kworker/u8:119:10:053
42699161,2cyclictest0-21swapper/323:33:033
42699161,2cyclictest0-21swapper/321:11:043
42699161,13cyclictest12959-21apt-get19:40:123
42699160,2cyclictest0-21swapper/320:04:053
42699160,15cyclictest0-21swapper/321:51:053
425991612,2cyclictest0-21swapper/200:35:432
424991613,2cyclictest9001-21kworker/u8:020:58:041
424991613,2cyclictest7863-21kworker/u8:023:33:041
424991613,2cyclictest497-21kworker/u8:022:16:051
424991613,2cyclictest25165-21kworker/u8:019:26:051
424991613,2cyclictest17230-21kworker/u8:221:11:041
424991613,2cyclictest17104-21kworker/u8:120:04:051
424991613,2cyclictest17104-21kworker/u8:119:58:051
424991613,2cyclictest14432-21kworker/u8:219:43:051
42699152,2cyclictest0-21swapper/323:40:053
42699151,2cyclictest0-21swapper/323:39:043
42699151,2cyclictest0-21swapper/320:40:053
426991512,2cyclictest7863-21kworker/u8:023:58:053
426991512,2cyclictest5349-21kworker/u8:122:06:043
426991512,2cyclictest17104-21kworker/u8:120:25:053
42699151,12cyclictest0-21swapper/320:05:063
42699151,12cyclictest0-21swapper/300:22:293
42699150,3cyclictest26982-21taskset22:26:513
42699150,2cyclictest0-21swapper/323:49:423
42699150,2cyclictest0-21swapper/322:20:113
42699150,2cyclictest0-21swapper/319:39:053
42699150,2cyclictest0-21swapper/300:14:053
42699150,13cyclictest0-21swapper/321:16:043
425991510,3cyclictest0-21swapper/222:37:422
42599150,13cyclictest0-21swapper/200:10:072
42599150,11cyclictest0-21swapper/220:45:122
42599150,11cyclictest0-21swapper/220:45:112
424991512,2cyclictest9001-21kworker/u8:020:53:051
424991512,2cyclictest7863-21kworker/u8:023:27:051
424991512,2cyclictest31749-21kworker/u8:100:14:051
424991512,2cyclictest2818-21kworker/u8:219:22:041
424991512,2cyclictest26797-21kworker/u8:123:39:031
424991512,2cyclictest25738-21kworker/u8:123:11:041
424991512,2cyclictest25165-21kworker/u8:019:15:051
424991512,2cyclictest25056-21kworker/u8:020:34:051
424991512,2cyclictest25056-21kworker/u8:020:19:051
424991512,2cyclictest21695-21kworker/u8:122:36:051
424991512,2cyclictest20783-21kworker/u8:021:51:051
424991512,2cyclictest17104-21kworker/u8:120:40:051
424991512,2cyclictest17104-21kworker/u8:120:26:051
424991512,2cyclictest17104-21kworker/u8:120:14:041
424991512,2cyclictest10936-21kworker/u8:019:39:051
42499150,14cyclictest0-21swapper/121:16:041
42499150,13cyclictest16738-21diskmemload22:33:361
42399151,3cyclictest0-21swapper/021:20:010
42399151,12cyclictest21003-21ssh00:02:120
60222140,2sleep00-21swapper/022:39:530
42699141,2cyclictest12653-21ssh22:11:513
426991411,2cyclictest7863-21kworker/u8:000:05:043
426991411,2cyclictest0-21swapper/321:40:233
426991411,2cyclictest0-21swapper/319:46:313
42699140,3cyclictest0-21swapper/322:52:093
42699140,2cyclictest16738-21diskmemload23:07:243
42699140,2cyclictest0-21swapper/322:34:403
42699140,2cyclictest0-21swapper/322:03:053
42699140,2cyclictest0-21swapper/320:37:053
42699140,2cyclictest0-21swapper/319:22:043
42699140,13cyclictest0-21swapper/322:55:263
42699140,12cyclictest23631-21ssh00:39:373
42699140,12cyclictest0-21swapper/321:22:053
42699140,11cyclictest0-21swapper/320:33:043
425991411,2cyclictest14233-21ssh23:20:452
425991411,2cyclictest0-21swapper/223:36:522
425991411,2cyclictest0-21swapper/222:59:512
425991411,2cyclictest0-21swapper/221:58:312
42599140,2cyclictest0-21swapper/222:47:312
42599140,13cyclictest0-21swapper/223:41:432
42599140,12cyclictest795-21sh23:07:262
42599140,12cyclictest0-21swapper/221:13:412
42599140,12cyclictest0-21swapper/220:05:072
424991411,2cyclictest8875-21kworker/u8:119:30:051
424991411,2cyclictest7863-21kworker/u8:023:59:041
424991411,2cyclictest25738-21kworker/u8:123:07:051
424991411,2cyclictest2381-21kworker/u8:220:37:041
424991411,2cyclictest16738-21diskmemload23:02:141
424991411,2cyclictest13763-21kworker/u8:222:05:051
424991411,2cyclictest13763-21kworker/u8:222:03:051
424991411,2cyclictest12162-21kworker/u8:222:13:031
424991411,2cyclictest10936-21kworker/u8:019:49:041
42499140,12cyclictest0-21swapper/122:55:181
423991411,2cyclictest0-21swapper/000:05:100
42399140,3cyclictest15840-21ssh21:41:190
42399140,2cyclictest0-21swapper/021:55:060
42399140,13cyclictest0-21swapper/023:20:160
42399140,13cyclictest0-21swapper/020:40:160
42399140,13cyclictest0-21swapper/019:35:150
260442140,2sleep00-21swapper/021:52:120
136222140,2sleep00-21swapper/022:13:230
426991310,2cyclictest0-21swapper/323:51:463
426991310,2cyclictest0-21swapper/323:51:453
426991310,2cyclictest0-21swapper/323:15:433
426991310,2cyclictest0-21swapper/320:10:173
426991310,2cyclictest0-21swapper/300:15:043
426991310,2cyclictest0-21swapper/300:03:343
42699130,2cyclictest14108-21ssh23:20:333
42699130,2cyclictest0-21swapper/300:32:233
42699130,12cyclictest0-21swapper/323:25:073
42699130,12cyclictest0-21swapper/322:47:063
42699130,12cyclictest0-21swapper/322:40:193
42699130,12cyclictest0-21swapper/300:25:203
42599139,3cyclictest0-21swapper/223:59:322
425991311,1cyclictest0-21swapper/222:20:012
425991310,2cyclictest16738-21diskmemload22:50:112
425991310,2cyclictest16738-21diskmemload21:20:132
425991310,2cyclictest0-21swapper/223:50:132
425991310,2cyclictest0-21swapper/223:50:132
425991310,2cyclictest0-21swapper/222:44:162
425991310,2cyclictest0-21swapper/222:10:222
425991310,2cyclictest0-21swapper/222:05:152
425991310,2cyclictest0-21swapper/221:52:562
425991310,2cyclictest0-21swapper/221:30:542
425991310,2cyclictest0-21swapper/221:28:162
425991310,2cyclictest0-21swapper/221:05:182
425991310,2cyclictest0-21swapper/220:20:142
425991310,2cyclictest0-21swapper/220:15:252
42599130,2cyclictest2326-21ssh00:16:172
42599130,2cyclictest0-21swapper/223:30:012
42599130,2cyclictest0-21swapper/222:27:522
42599130,2cyclictest0-21swapper/222:04:422
42599130,12cyclictest0-21swapper/222:16:532
42599130,12cyclictest0-21swapper/219:25:262
42599130,11cyclictest21350-21ssh21:47:222
42599130,11cyclictest0-21swapper/221:16:582
424991310,2cyclictest17230-21kworker/u8:221:22:041
424991310,2cyclictest17104-21kworker/u8:120:24:051
424991310,2cyclictest0-21swapper/123:16:381
424991310,2cyclictest0-21swapper/122:50:241
424991310,2cyclictest0-21swapper/122:45:161
424991310,2cyclictest0-21swapper/122:25:081
424991310,2cyclictest0-21swapper/121:30:231
424991310,2cyclictest0-21swapper/100:25:371
42499130,2cyclictest7863-21kworker/u8:000:01:141
42499130,2cyclictest0-21swapper/123:20:171
42499130,2cyclictest0-21swapper/100:35:051
42499130,12cyclictest0-21swapper/123:47:471
42499130,12cyclictest0-21swapper/121:00:111
42499130,12cyclictest0-21swapper/120:05:141
42499130,12cyclictest0-21swapper/100:30:141
42499130,12cyclictest0-21swapper/100:20:141
42499130,12cyclictest0-21swapper/100:19:031
42499130,12cyclictest0-21swapper/100:06:481
42499130,11cyclictest16738-21diskmemload23:50:251
42499130,11cyclictest16738-21diskmemload23:50:251
423991310,2cyclictest0-21swapper/023:55:080
423991310,2cyclictest0-21swapper/023:30:200
423991310,2cyclictest0-21swapper/023:10:100
423991310,2cyclictest0-21swapper/022:31:400
423991310,2cyclictest0-21swapper/000:17:190
42399130,2cyclictest11778-21ssh21:37:320
42399130,2cyclictest0-21swapper/020:00:190
42399130,1cyclictest0-21swapper/000:10:050
42399130,12cyclictest0-21swapper/023:04:000
42399130,12cyclictest0-21swapper/022:50:260
42399130,12cyclictest0-21swapper/022:26:090
42399130,12cyclictest0-21swapper/021:30:320
42399130,12cyclictest0-21swapper/021:25:220
42399130,12cyclictest0-21swapper/021:10:260
42399130,12cyclictest0-21swapper/020:15:200
42399130,12cyclictest0-21swapper/019:20:260
42399130,12cyclictest0-21swapper/000:36:200
42399130,12cyclictest0-21swapper/000:30:160
42399130,11cyclictest8797-21pzem_power23:15:230
213492130,2sleep00-21swapper/023:29:310
201822130,2sleep00-21swapper/021:45:340
136562130,2sleep00-21swapper/000:28:520
42699121,2cyclictest0-21swapper/323:11:053
42699120,2cyclictest0-21swapper/319:52:073
42699120,11cyclictest0-21swapper/319:15:053
42599129,2cyclictest0-21swapper/223:30:132
42599129,2cyclictest0-21swapper/223:15:262
42599129,2cyclictest0-21swapper/222:30:052
42599128,2cyclictest0-21swapper/219:30:172
42599120,2cyclictest0-21swapper/223:10:172
42599120,2cyclictest0-21swapper/200:34:422
42599120,2cyclictest0-21swapper/200:02:442
42599120,11cyclictest0-21swapper/223:00:532
42599120,11cyclictest0-21swapper/221:00:192
42499129,2cyclictest17104-21kworker/u8:119:52:071
42499120,11cyclictest0-21swapper/121:40:031
42499120,11cyclictest0-21swapper/120:45:261
42499120,11cyclictest0-21swapper/120:45:251
42499120,10cyclictest7671-21sh22:40:191
42399129,2cyclictest0-21swapper/023:50:100
42399129,2cyclictest0-21swapper/023:50:090
42399129,2cyclictest0-21swapper/023:40:510
42399129,2cyclictest0-21swapper/022:05:180
42399129,2cyclictest0-21swapper/021:10:010
42399129,2cyclictest0-21swapper/019:40:050
42399121,3cyclictest26854-21munin-run20:14:590
42399120,2cyclictest0-21swapper/023:36:100
42399120,11cyclictest0-21swapper/023:05:320
42399120,11cyclictest0-21swapper/022:55:140
42399120,11cyclictest0-21swapper/022:48:270
42399120,11cyclictest0-21swapper/022:18:090
42599118,2cyclictest0-21swapper/223:48:222
42599118,2cyclictest0-21swapper/219:15:222
42599118,2cyclictest0-21swapper/200:05:162
42599117,2cyclictest18343-21grep19:50:262
42599110,1cyclictest0-21swapper/220:40:152
42599110,10cyclictest0-21swapper/220:51:322
42499118,2cyclictest640-21apt-get19:10:101
42399118,2cyclictest0-21swapper/021:00:180
42399118,2cyclictest0-21swapper/020:20:210
42399118,2cyclictest0-21swapper/020:05:200
42399116,3cyclictest11439-21cut20:55:140
42399110,3cyclictest277-21jbd2/sda1-819:15:250
42599100,9cyclictest0-21swapper/220:56:302
42599100,9cyclictest0-21swapper/219:42:312
42399105,3cyclictest430-21cron20:29:590
42399105,3cyclictest177522sleep019:50:190
42399100,9cyclictest0-21swapper/019:10:230
4269996,2cyclictest0-21swapper/320:50:003
4269994,3cyclictest6936-21aten2.4-expect20:45:133
4269994,3cyclictest6936-21aten2.4-expect20:45:123
4269994,3cyclictest13346-21forks21:00:143
4269994,3cyclictest0-21swapper/319:25:133
4239994,3cyclictest9173-21grep20:50:140
4239994,3cyclictest7610-21sort20:45:170
4239994,3cyclictest7610-21sort20:45:170
4239994,3cyclictest662-21aten2.4_r3power20:30:120
4239994,3cyclictest3625-21processes20:35:170
4239994,3cyclictest19278-21grep19:55:140
4239994,3cyclictest0-21swapper/019:25:140
4239991,3cyclictest15810-21cut19:45:160
4239990,8cyclictest0-21swapper/019:32:590
29082290,2sleep30-21swapper/320:20:013
4259985,2cyclictest6063-21grep19:20:252
4259985,2cyclictest0-21swapper/219:55:122
4259985,2cyclictest0-21swapper/219:37:442
4259984,3cyclictest4163-21seq20:36:122
4259983,3cyclictest921-21cpuspeed_turbos19:10:132
4259983,3cyclictest32128-21pzem_voltage20:25:222
4259983,3cyclictest25482-21cut20:10:142
4259983,3cyclictest21911-21sh20:00:192
4259983,3cyclictest14977-21basename19:45:112
4259981,5cyclictest1072-21grep20:30:142
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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