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2026-01-26 - 00:26
[ 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 #1, 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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  Intel
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 rack1slot6s.osadl.org (updated Sun Jan 25, 2026 12:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
369499985,14cyclictest0-21swapper/010:17:340
3694999713,10cyclictest15210-21ssh08:54:380
369499964,12cyclictest0-21swapper/009:06:030
369499964,12cyclictest0-21swapper/009:06:030
3699999429,43cyclictest306841munin-node09:19:433
369499945,26cyclictest9054-21python11:09:370
369499945,13cyclictest0-21swapper/008:59:400
369799934,9cyclictest22078-21ssh10:41:231
369499934,30cyclictest0-21swapper/008:04:280
369499934,14cyclictest0-21swapper/011:29:380
3694999331,55cyclictest0-21swapper/008:19:510
3694999326,12cyclictest0-21swapper/010:08:540
369999923,12cyclictest0-21swapper/308:35:163
3699999215,62cyclictest5115-21needreboot06:29:383
3699999211,63cyclictest0-21swapper/309:04:303
3699999211,63cyclictest0-21swapper/309:04:303
369499925,30cyclictest0-21swapper/010:45:280
3694999232,9cyclictest17242-21rm10:34:290
3694999232,11cyclictest20799-21iostat_ios10:39:300
3694999216,12cyclictest0-21swapper/009:24:300
3694999213,13cyclictest0-21swapper/011:40:130
369799913,81cyclictest24532-21cpuspeed11:34:181
369499915,32cyclictest0-21swapper/009:46:120
369499915,32cyclictest0-21swapper/009:46:120
369499914,31cyclictest28481-21ssh09:14:360
369499914,24cyclictest0-21swapper/011:21:070
369499914,11cyclictest5960-21diskstats11:54:220
369499913,21cyclictest0-21swapper/011:38:330
369499913,16cyclictest586-21ssh10:09:320
369499912,20cyclictest0-21swapper/009:20:290
3694999115,10cyclictest0-21swapper/010:25:250
3694999115,10cyclictest0-21swapper/010:25:250
369799903,9cyclictest27643-21munin-node11:39:181
369799903,80cyclictest0-21swapper/108:49:451
369499905,29cyclictest0-21swapper/011:16:160
369499904,34cyclictest0-21swapper/008:09:310
369499904,33cyclictest0-21swapper/009:12:350
369499904,29cyclictest0-21swapper/008:29:500
369499904,29cyclictest0-21swapper/007:49:410
369499904,14cyclictest0-21swapper/011:05:030
369499904,14cyclictest0-21swapper/011:05:030
3694999030,12cyclictest32333-21crond07:29:150
3694999017,9cyclictest3093-21sshd11:49:300
3694999014,11cyclictest121850irq/46-eth010:03:320
369999894,78cyclictest0-21swapper/307:54:363
369799898,58cyclictest8292-21ssh10:19:561
369799894,10cyclictest12861-21iostat09:39:311
369499899,13cyclictest0-21swapper/008:34:290
369499895,32cyclictest0-21swapper/011:00:430
369499894,35cyclictest0-21swapper/009:54:160
369499894,33cyclictest0-21swapper/011:47:000
369499894,33cyclictest0-21swapper/011:47:000
369499894,33cyclictest0-21swapper/009:32:360
369499894,14cyclictest0-21swapper/010:29:260
369499894,13cyclictest0-21swapper/009:49:410
369499893,33cyclictest0-21swapper/007:19:350
369499893,20cyclictest28713-21diskmemload09:43:370
3694998925,11cyclictest17902-21cpuspeed_turbos11:24:180
78492880,6sleep1201ktimersoftd/109:32:551
369999887,66cyclictest0-21swapper/310:30:333
369999884,67cyclictest11543-21crond09:39:103
369999884,63cyclictest0-21swapper/310:54:333
369999884,61cyclictest0-21swapper/310:49:383
369999884,61cyclictest0-21swapper/310:20:323
369999884,13cyclictest0-21swapper/309:00:183
369999884,12cyclictest0-21swapper/309:24:323
3699998816,57cyclictest22183-21cat11:29:313
369799885,75cyclictest0-21swapper/110:15:571
369499884,34cyclictest0-21swapper/008:52:000
369499884,11cyclictest27004-21ssh10:49:250
3694998830,12cyclictest0-21swapper/010:19:340
369499883,25cyclictest28713-21diskmemload08:44:310
3694998828,12cyclictest0-21swapper/006:39:490
3694998823,16cyclictest0-21swapper/009:34:310
369999878,57cyclictest0-21swapper/311:24:123
369999874,59cyclictest0-21swapper/311:04:393
369999874,59cyclictest0-21swapper/311:04:393
369999874,14cyclictest0-21swapper/309:13:563
369999873,9cyclictest28321-21if_err_eth009:14:333
3699998718,49cyclictest0-21swapper/310:37:163
369799874,49cyclictest0-21swapper/110:11:051
369499875,21cyclictest27560-21awk07:19:160
369499873,20cyclictest0-21swapper/010:54:200
369999864,61cyclictest0-21swapper/311:17:553
369999864,16cyclictest0-21swapper/311:45:173
369999864,16cyclictest0-21swapper/311:45:173
369999864,12cyclictest0-21swapper/311:40:243
369999864,12cyclictest0-21swapper/309:47:183
369999864,12cyclictest0-21swapper/309:47:183
369799866,50cyclictest0-21swapper/109:24:421
369799864,63cyclictest0-21swapper/109:44:411
369799864,63cyclictest0-21swapper/109:44:411
369799863,8cyclictest26456-21munin-node10:49:351
369799863,12cyclictest0-21swapper/108:47:381
369499865,34cyclictest0-21swapper/007:54:250
369499865,26cyclictest0-21swapper/008:39:430
369499865,13cyclictest0-21swapper/007:39:300
369999859,60cyclictest31209-1kworker/3:0H11:58:043
3699998515,56cyclictest0-21swapper/309:54:073
369799854,73cyclictest0-21swapper/108:29:511
369799854,72cyclictest0-21swapper/109:09:121
369799854,72cyclictest0-21swapper/109:09:121
369799853,74cyclictest8290-21fschecks_time11:09:251
369799853,11cyclictest0-21swapper/110:44:251
369499854,34cyclictest0-21swapper/006:34:490
369499854,33cyclictest1000-21grep07:29:350
369499854,27cyclictest0-21swapper/007:49:150
369999848,55cyclictest0-21swapper/311:13:233
369999844,65cyclictest0-21swapper/308:45:133
369999844,59cyclictest0-21swapper/310:40:033
369999844,13cyclictest0-21swapper/309:29:363
369999844,12cyclictest0-21swapper/309:59:103
369999844,12cyclictest0-21swapper/308:42:313
3699998433,35cyclictest11236-21grep10:24:383
3699998433,35cyclictest11236-21grep10:24:383
369999843,9cyclictest121850irq/46-eth011:35:563
369799844,9cyclictest26107-21cut07:14:331
369799844,74cyclictest0-21swapper/109:19:041
369799844,73cyclictest0-21swapper/109:59:291
369799843,9cyclictest20982-21cut11:29:171
369799843,8cyclictest4669-21seq11:52:301
369799843,8cyclictest1419-21runrttasks11:16:311
369799843,50cyclictest0-21swapper/111:24:531
369999834,64cyclictest14970-21iostat_ios08:54:343
369999834,14cyclictest0-21swapper/307:06:043
369999834,13cyclictest0-21swapper/309:43:143
369999833,13cyclictest0-21swapper/308:19:363
369799834,71cyclictest0-21swapper/107:04:461
369799833,9cyclictest18200-21munin-node10:34:431
369799833,8cyclictest17057-21aten_r1power_en08:04:261
369799833,8cyclictest11763-21grep06:44:341
369799833,73cyclictest0-21swapper/109:49:341
369799833,23cyclictest29155-21diskstats10:04:251
3697998323,40cyclictest3684-21rm11:03:131
369499836,34cyclictest0-21swapper/006:57:400
369499836,34cyclictest0-21swapper/006:57:400
369999824,15cyclictest0-21swapper/306:44:283
369999824,13cyclictest0-21swapper/311:23:153
369999823,8cyclictest30501-21ssh08:29:443
369999823,53cyclictest0-21swapper/310:45:263
369799825,47cyclictest0-21swapper/108:34:321
369799824,69cyclictest0-21swapper/106:52:441
369799823,8cyclictest1419-21runrttasks09:58:401
369799823,72cyclictest0-21swapper/109:00:061
369499825,33cyclictest0-21swapper/007:09:420
369499824,11cyclictest0-21swapper/007:39:160
3694998210,23cyclictest13811-21tr06:49:310
369999817,50cyclictest0-21swapper/310:14:333
369999814,59cyclictest1621-21yum-updatesd-he10:10:503
369999813,12cyclictest0-21swapper/311:49:173
369999813,12cyclictest0-21swapper/308:04:433
369799813,9cyclictest27847-21awk07:19:311
369799813,8cyclictest32156-21munin-node11:44:301
369799813,8cyclictest32156-21munin-node11:44:301
369799813,11cyclictest0-21swapper/111:54:181
369499815,13cyclictest0-21swapper/008:14:350
369499814,23cyclictest0-21swapper/007:59:370
369499813,34cyclictest18257-21head06:59:280
369499813,34cyclictest18257-21head06:59:280
369999806,52cyclictest0-21swapper/310:04:033
369999804,62cyclictest0-21swapper/311:02:523
369999804,62cyclictest0-21swapper/308:09:263
369999804,57cyclictest0-21swapper/308:28:153
369999804,14cyclictest0-21swapper/307:24:403
369999804,14cyclictest0-21swapper/307:14:473
369999804,13cyclictest0-21swapper/310:07:093
369999803,56cyclictest0-21swapper/306:59:453
369999803,56cyclictest0-21swapper/306:59:453
369999803,13cyclictest0-21swapper/306:34:343
369799806,9cyclictest0-21swapper/108:14:351
369799804,9cyclictest10412-21sort10:24:251
369799804,9cyclictest10412-21sort10:24:251
369799804,68cyclictest0-21swapper/109:10:521
369799803,9cyclictest13468-21munin-node07:54:381
3697998022,34cyclictest130471munin-node10:29:311
3699997941,30cyclictest22976-21needreboot08:14:413
369999794,12cyclictest0-21swapper/307:19:533
369999793,58cyclictest0-21swapper/308:49:193
369799794,12cyclictest0-21swapper/109:20:081
3697997934,37cyclictest0-21swapper/107:39:321
369799793,12cyclictest0-21swapper/108:54:401
369799793,10cyclictest0-21swapper/111:08:311
369799793,10cyclictest0-21swapper/111:08:311
369499793,23cyclictest0-21swapper/007:04:280
369499793,23cyclictest0-21swapper/006:44:280
369799784,8cyclictest1419-21runrttasks11:22:401
369799783,14cyclictest0-21swapper/107:09:371
369799783,11cyclictest8906-21munin-node07:44:451
369799783,11cyclictest0-21swapper/110:57:291
3694997828,12cyclictest0-21swapper/008:29:140
3694997818,8cyclictest0-21swapper/006:34:180
369999774,13cyclictest0-21swapper/307:49:453
369999773,14cyclictest0-21swapper/307:44:263
369799774,7cyclictest11192-21ssh09:37:541
369799773,8cyclictest4895-21netstat08:39:381
369799773,67cyclictest16084-21ls07:59:451
369999763,57cyclictest0-21swapper/306:39:383
369799763,40cyclictest0-21swapper/107:33:421
369799763,10cyclictest4491-21taskset07:34:571
369799758,10cyclictest20844-21swap08:09:441
369799753,11cyclictest0-21swapper/107:24:481
369999743,52cyclictest0-21swapper/307:09:393
369999743,12cyclictest0-21swapper/307:29:413
369799743,8cyclictest25365-21needreboot08:19:401
369799743,8cyclictest18000-21awk06:59:171
369799743,8cyclictest18000-21awk06:59:171
369799743,66cyclictest0-21swapper/107:49:451
369799743,14cyclictest0-21swapper/106:59:361
369799743,14cyclictest0-21swapper/106:59:361
369799743,10cyclictest0-21swapper/108:24:401
369999734,52cyclictest0-21swapper/306:58:373
369999734,52cyclictest0-21swapper/306:58:373
369999734,12cyclictest0-21swapper/306:53:363
369799733,7cyclictest3884-21cat06:29:191
369799723,8cyclictest1419-21runrttasks06:37:171
185582720,13sleep2281ktimersoftd/206:59:312
185582720,13sleep2281ktimersoftd/206:59:312
369999716,58cyclictest0-21swapper/307:44:163
369999713,13cyclictest0-21swapper/307:36:233
369999713,10cyclictest3838-21date06:29:193
3699997117,48cyclictest15735-21sshd07:59:383
369899704,50cyclictest0-21swapper/210:29:102
369899704,50cyclictest0-21swapper/210:29:102
3697996913,49cyclictest4735-21gltestperf06:29:331
369799683,57cyclictest0-21swapper/106:39:281
3698996633,11cyclictest0-21swapper/211:09:382
369899645,41cyclictest0-21swapper/208:09:452
369899614,49cyclictest0-21swapper/207:49:552
3698996013,13cyclictest0-21swapper/209:24:272
369899584,46cyclictest15604-21timerwakeupswit08:54:442
369899584,46cyclictest0-21swapper/211:24:492
3698995734,15cyclictest0-21swapper/209:29:402
369899573,19cyclictest4365-21kworker/2:111:44:202
369899573,19cyclictest4365-21kworker/2:111:44:202
49322563,11sleep20-21swapper/211:53:302
369899565,44cyclictest0-21swapper/211:21:272
369899564,36cyclictest0-21swapper/209:03:182
3698995623,14cyclictest0-21swapper/211:29:182
3698995622,14cyclictest0-21swapper/206:59:172
3698995622,14cyclictest0-21swapper/206:59:172
369899562,48cyclictest0-21swapper/208:52:362
3698995614,23cyclictest0-21swapper/209:10:392
298452564,11sleep20-21swapper/211:40:522
369899555,33cyclictest0-21swapper/211:54:452
369899555,32cyclictest0-21swapper/207:19:322
369899554,15cyclictest0-21swapper/210:59:162
3698995526,23cyclictest24495-21proc_pri10:44:362
3698995515,9cyclictest0-21swapper/210:34:272
3698995513,23cyclictest19973-21sort10:39:202
369899545,30cyclictest0-21swapper/210:09:252
369899545,27cyclictest25481-21aten2.4-expect07:14:272
369899545,27cyclictest0-21swapper/209:59:282
369899545,26cyclictest0-21swapper/209:04:232
369899545,26cyclictest0-21swapper/209:04:232
369899544,34cyclictest0-21swapper/209:16:272
3698995422,13cyclictest0-21swapper/206:29:422
3698995421,14cyclictest0-21swapper/209:49:412
3698995413,8cyclictest0-21swapper/208:38:012
3698995412,35cyclictest0-21swapper/210:18:262
3698995412,24cyclictest0-21swapper/209:39:392
369899538,27cyclictest0-21swapper/211:04:312
369899538,27cyclictest0-21swapper/211:04:312
369899535,28cyclictest0-21swapper/210:29:262
369899534,43cyclictest0-21swapper/211:14:322
369899534,30cyclictest29027-21munin-node08:29:242
369899534,29cyclictest0-21swapper/209:54:462
3698995322,13cyclictest0-21swapper/210:22:332
3698995320,11cyclictest31652-21ssh10:09:092
369899525,39cyclictest0-21swapper/207:59:152
369899525,29cyclictest0-21swapper/206:44:172
369899525,28cyclictest0-21swapper/209:19:282
369899525,14cyclictest0-21swapper/211:36:012
369899524,40cyclictest0-21swapper/208:39:282
369899524,30cyclictest0-21swapper/210:49:452
369899524,29cyclictest0-21swapper/207:59:442
369899524,28cyclictest0-21swapper/210:54:302
369899524,26cyclictest0-21swapper/209:35:432
3698995220,14cyclictest0-21swapper/207:34:452
3698995219,13cyclictest0-21swapper/207:04:202
147202523,9sleep214755-21open_files06:49:442
369899515,28cyclictest0-21swapper/209:44:322
369899515,28cyclictest0-21swapper/209:44:322
369899515,28cyclictest0-21swapper/208:14:332
369899515,28cyclictest0-21swapper/207:44:462
369899515,28cyclictest0-21swapper/207:10:402
369899514,28cyclictest0-21swapper/208:24:282
369899514,26cyclictest7174-21aten2.4-expect08:44:252
369899505,27cyclictest0-21swapper/206:44:372
369899504,28cyclictest0-21swapper/207:39:352
369899504,28cyclictest0-21swapper/206:34:292
369899504,27cyclictest0-21swapper/208:19:462
3698994929,12cyclictest30816-21tune2fs07:24:332
3698994918,11cyclictest32630-21telnet07:29:272
34952474,37sleep00-21swapper/006:27:100
3698994514,12cyclictest0-21swapper/208:04:312
369899444,32cyclictest0-21swapper/206:29:192
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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