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2026-01-26 - 13:45
[ 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 Mon Jan 26, 2026 12:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2485991150,8rtkit-daemon0-21swapper/206:28:512
2485991120,5rtkit-daemon0-21swapper/306:53:353
3631991055,56cyclictest0-21swapper/008:33:400
3631991054,56cyclictest0-21swapper/009:43:350
363799984,53cyclictest0-21swapper/209:58:492
363899977,65cyclictest0-21swapper/311:13:233
363899925,64cyclictest0-21swapper/311:43:363
363899915,11cyclictest0-21swapper/310:17:503
363899903,9cyclictest7390-21cpuspeed_turbos08:43:323
363899903,9cyclictest7390-21cpuspeed_turbos08:43:323
363899894,68cyclictest0-21swapper/309:56:153
363899894,61cyclictest0-21swapper/310:19:173
363899892,66cyclictest1878-21users08:33:513
363899874,62cyclictest0-21swapper/309:10:343
363899874,60cyclictest0-21swapper/309:58:163
363899874,13cyclictest0-21swapper/309:50:013
363899874,12cyclictest0-21swapper/311:50:423
363899873,66cyclictest28653-21diskmemload10:43:233
363899873,66cyclictest28653-21diskmemload10:43:233
363899865,65cyclictest0-21swapper/311:38:253
363899865,60cyclictest0-21swapper/310:04:563
363899864,13cyclictest0-21swapper/311:28:223
363899864,13cyclictest0-21swapper/311:28:223
363899864,12cyclictest0-21swapper/308:59:253
363899863,9cyclictest2931-21ntp_kernel_err09:23:413
3638998617,54cyclictest0-21swapper/309:30:533
3638998617,54cyclictest0-21swapper/309:30:533
3635998630,13cyclictest0-21swapper/108:38:171
363899856,60cyclictest0-21swapper/310:23:323
363899854,66cyclictest0-21swapper/311:19:303
363899854,63cyclictest413-21latency10:08:383
363899854,63cyclictest413-21latency10:08:383
363899854,58cyclictest0-21swapper/311:27:293
363899854,10cyclictest27788-21diskstats09:13:303
363899854,10cyclictest1419-21runrttasks11:00:503
363899853,67cyclictest0-21swapper/311:56:073
363899853,63cyclictest26373-21taskset10:48:233
363899853,60cyclictest0-21swapper/310:38:393
3638998517,61cyclictest15853-21gltestperf09:43:333
363899844,8cyclictest32272-21sadc07:28:193
363899844,13cyclictest0-21swapper/308:41:543
363899844,12cyclictest0-21swapper/309:33:283
3638998411,51cyclictest1419-21runrttasks09:40:583
363899835,62cyclictest0-21swapper/309:03:263
363899835,55cyclictest14299-21sed08:53:303
363899834,64cyclictest0-21swapper/311:08:273
363899834,60cyclictest29268-21expr08:28:313
363899834,59cyclictest0-21swapper/311:36:193
363899834,58cyclictest0-21swapper/307:32:323
363899834,13cyclictest0-21swapper/310:32:313
363899834,13cyclictest0-21swapper/307:23:203
363899834,13cyclictest0-21swapper/307:23:203
363899833,9cyclictest27584-21grep08:23:413
363899824,56cyclictest0-21swapper/310:57:253
363899824,12cyclictest0-21swapper/310:33:383
363899824,11cyclictest0-21swapper/308:48:453
363899824,11cyclictest0-21swapper/308:48:453
363899823,12cyclictest0-21swapper/309:18:343
363899814,7cyclictest4772-21turbostat07:38:193
363899814,62cyclictest0-21swapper/307:08:433
363899814,12cyclictest0-21swapper/306:38:213
363899804,61cyclictest0-21swapper/307:48:303
363899803,11cyclictest0-21swapper/306:28:383
363899794,57cyclictest0-21swapper/311:04:003
363899793,10cyclictest0-21swapper/307:53:323
248599790,4rtkit-daemon2484-21rtkit-daemon08:50:311
248599790,4rtkit-daemon2484-21rtkit-daemon08:50:311
363899784,12cyclictest0-21swapper/307:58:463
363899783,53cyclictest0-21swapper/308:21:163
363899774,12cyclictest0-21swapper/306:43:533
363899768,9cyclictest27490-21awk07:18:193
363899764,12cyclictest0-21swapper/306:58:423
363899763,12cyclictest0-21swapper/307:43:333
363899763,12cyclictest0-21swapper/307:03:473
363899755,54cyclictest5001-21munin-node07:38:333
363899754,12cyclictest0-21swapper/306:40:003
363899754,12cyclictest0-21swapper/306:40:003
363899754,11cyclictest23863-21sadc08:18:173
363899744,12cyclictest0-21swapper/308:03:423
363899744,12cyclictest0-21swapper/308:03:423
3637997420,14cyclictest0-21swapper/209:09:472
363899733,50cyclictest0-21swapper/306:48:463
363899733,12cyclictest0-21swapper/308:08:433
363899733,12cyclictest0-21swapper/308:08:433
363799705,59cyclictest0-21swapper/210:13:262
363199694,55cyclictest31374-21unixbench-2d10:53:440
363799685,57cyclictest0-21swapper/208:48:322
363799685,57cyclictest0-21swapper/208:48:322
363199684,56cyclictest0-21swapper/011:23:280
363199684,56cyclictest0-21swapper/010:58:260
363199683,59cyclictest0-21swapper/009:32:070
363199683,59cyclictest0-21swapper/009:32:070
363199674,57cyclictest0-21swapper/008:48:370
363199674,57cyclictest0-21swapper/008:48:370
363199674,56cyclictest0-21swapper/010:38:310
363199674,56cyclictest0-21swapper/009:23:490
3631996724,25cyclictest10434-21sed10:23:320
363199664,56cyclictest0-21swapper/008:53:390
363199664,55cyclictest0-21swapper/009:56:350
363799655,52cyclictest1419-21runrttasks11:48:262
363799654,53cyclictest0-21swapper/208:18:182
363599653,54cyclictest0-21swapper/109:28:141
363199656,53cyclictest0-21swapper/011:16:510
363199655,54cyclictest0-21swapper/010:43:390
363199655,54cyclictest0-21swapper/010:43:390
363199655,53cyclictest0-21swapper/008:30:350
363199654,54cyclictest0-21swapper/007:33:340
363199654,54cyclictest0-21swapper/006:33:450
363199654,53cyclictest0-21swapper/011:48:320
363199653,55cyclictest0-21swapper/008:38:290
3631996511,47cyclictest0-21swapper/009:33:340
363799645,50cyclictest0-21swapper/211:33:282
363799643,54cyclictest0-21swapper/210:31:372
363199645,52cyclictest0-21swapper/009:18:400
363199644,54cyclictest0-21swapper/006:58:490
363199644,53cyclictest0-21swapper/011:18:230
363199644,53cyclictest0-21swapper/010:08:450
363199644,53cyclictest0-21swapper/010:08:450
363199644,53cyclictest0-21swapper/010:04:210
363199644,53cyclictest0-21swapper/009:48:260
363199644,53cyclictest0-21swapper/007:53:180
3631996439,19cyclictest6464-21rm10:18:260
363199643,54cyclictest0-21swapper/011:38:370
182822643,54sleep00-21swapper/010:34:200
363899634,11cyclictest0-21swapper/306:28:223
363799635,37cyclictest0-21swapper/211:21:432
363799634,51cyclictest0-21swapper/210:43:572
363799634,51cyclictest0-21swapper/210:43:572
363799634,39cyclictest0-21swapper/211:43:272
3637996317,25cyclictest20700-21sed11:28:102
363199635,51cyclictest0-21swapper/009:08:370
363199634,53cyclictest0-21swapper/010:28:290
363199634,53cyclictest0-21swapper/009:01:040
363199634,52cyclictest0-21swapper/011:37:580
363199634,52cyclictest0-21swapper/009:39:420
363199634,52cyclictest0-21swapper/007:58:440
363199633,54cyclictest0-21swapper/011:09:380
363199633,54cyclictest0-21swapper/009:08:150
363799624,51cyclictest0-21swapper/210:53:302
363799624,50cyclictest0-21swapper/210:50:142
363199624,51cyclictest0-21swapper/007:28:480
363199623,53cyclictest0-21swapper/011:43:330
363599614,48cyclictest0-21swapper/109:08:291
3635996133,12cyclictest0-21swapper/110:58:271
363199614,50cyclictest0-21swapper/010:00:380
363199614,49cyclictest0-21swapper/008:43:330
363199614,49cyclictest0-21swapper/008:43:330
105292615,7sleep20-21swapper/209:35:042
363799605,48cyclictest0-21swapper/208:35:462
363799604,49cyclictest0-21swapper/210:09:042
363799604,49cyclictest0-21swapper/210:09:042
363799604,48cyclictest0-21swapper/209:38:412
3635996040,13cyclictest0-21swapper/109:48:141
363199603,52cyclictest0-21swapper/006:33:210
3635995933,12cyclictest0-21swapper/110:08:331
3635995933,12cyclictest0-21swapper/110:08:331
363599593,51cyclictest0-21swapper/110:43:121
363199594,49cyclictest0-21swapper/011:30:440
363199594,49cyclictest0-21swapper/011:30:440
363199593,50cyclictest0-21swapper/009:13:410
363199593,50cyclictest0-21swapper/007:08:360
363199593,48cyclictest20196-21gltestperf08:08:370
363199593,48cyclictest20196-21gltestperf08:08:370
248599590,5rtkit-daemon2484-21rtkit-daemon10:35:571
3635995813,22cyclictest0-21swapper/110:13:371
363199583,49cyclictest0-21swapper/007:57:550
363199583,49cyclictest0-21swapper/006:43:510
264942584,10sleep20-21swapper/208:23:292
363799575,37cyclictest0-21swapper/211:40:362
3637995721,16cyclictest0-21swapper/208:18:262
363599578,42cyclictest0-21swapper/109:53:251
363599573,46cyclictest28913-21runrttasks10:51:281
3635995726,11cyclictest0-21swapper/108:41:351
363199573,49cyclictest0-21swapper/011:03:280
363199573,48cyclictest0-21swapper/010:48:380
363199573,48cyclictest0-21swapper/007:22:100
363199573,48cyclictest0-21swapper/007:22:100
308802573,47sleep10-21swapper/111:43:221
363799565,31cyclictest0-21swapper/210:58:402
363799565,30cyclictest0-21swapper/210:33:582
363799565,28cyclictest0-21swapper/211:10:562
363799564,29cyclictest0-21swapper/208:06:132
363799564,29cyclictest0-21swapper/208:06:132
363799564,28cyclictest0-21swapper/209:18:362
3637995639,10cyclictest21431-21grep07:03:412
3637995621,14cyclictest0-21swapper/209:15:042
3637995621,14cyclictest0-21swapper/209:03:402
3637995621,13cyclictest0-21swapper/208:43:322
3637995621,13cyclictest0-21swapper/208:43:322
3635995638,12cyclictest0-21swapper/109:38:511
3635995637,13cyclictest0-21swapper/107:13:201
363599563,47cyclictest14270-21awk10:28:411
363599563,47cyclictest0-21swapper/111:18:211
363599563,47cyclictest0-21swapper/110:43:401
363599563,47cyclictest0-21swapper/110:43:401
363599563,46cyclictest0-21swapper/111:08:231
363599563,44cyclictest28249-21grep11:38:281
363199565,45cyclictest10032-21rt-features06:38:480
363199565,45cyclictest10032-21rt-features06:38:480
363199563,48cyclictest0-21swapper/008:23:360
363199563,47cyclictest0-21swapper/007:43:410
363199563,47cyclictest0-21swapper/007:13:540
363199562,48cyclictest0-21swapper/007:43:180
248599560,6rtkit-daemon2484-21rtkit-daemon11:48:241
186472563,45sleep20-21swapper/209:48:262
363799555,34cyclictest0-21swapper/211:03:222
363799555,32cyclictest0-21swapper/208:08:332
363799555,32cyclictest0-21swapper/208:08:332
363799555,28cyclictest0-21swapper/208:41:492
363799555,28cyclictest0-21swapper/208:31:032
363799555,27cyclictest0-21swapper/209:44:562
363799555,26cyclictest0-21swapper/210:41:292
363799554,29cyclictest0-21swapper/210:23:422
363799554,29cyclictest0-21swapper/210:21:482
363799554,29cyclictest0-21swapper/206:58:202
363799554,28cyclictest0-21swapper/209:26:422
363799554,28cyclictest0-21swapper/208:59:382
363799554,28cyclictest0-21swapper/206:48:412
363799554,28cyclictest0-21swapper/206:39:592
363799554,28cyclictest0-21swapper/206:39:592
363799554,27cyclictest0-21swapper/211:14:232
363799553,36cyclictest0-21swapper/210:03:252
3637995521,14cyclictest0-21swapper/207:38:542
3637995520,13cyclictest0-21swapper/209:53:472
363599554,45cyclictest23935-21munin-run11:33:101
363599554,45cyclictest23935-21munin-run11:33:101
363599554,43cyclictest0-21swapper/107:48:181
3635995538,11cyclictest0-21swapper/108:13:291
3635995537,12cyclictest0-21swapper/107:03:391
3635995536,13cyclictest0-21swapper/109:14:111
363599553,46cyclictest0-21swapper/108:53:451
3635995520,30cyclictest0-21swapper/106:36:011
363199553,47cyclictest0-21swapper/011:53:360
248599550,5rtkit-daemon2484-21rtkit-daemon08:08:481
248599550,5rtkit-daemon2484-21rtkit-daemon08:08:481
363799544,29cyclictest0-21swapper/207:43:392
363799544,28cyclictest0-21swapper/207:28:402
363799544,27cyclictest0-21swapper/207:13:422
363799544,26cyclictest0-21swapper/207:21:082
363799544,26cyclictest0-21swapper/207:21:082
3637995427,11cyclictest1419-21runrttasks11:29:082
3637995427,11cyclictest1419-21runrttasks11:29:082
3637995410,27cyclictest0-21swapper/209:28:322
3637995410,27cyclictest0-21swapper/209:28:322
363599543,45cyclictest0-21swapper/109:33:301
363599543,45cyclictest0-21swapper/109:30:011
363599543,45cyclictest0-21swapper/109:30:011
3635995428,12cyclictest0-21swapper/109:19:141
3635995428,12cyclictest0-21swapper/108:58:421
363199544,16cyclictest0-21swapper/010:13:230
363199543,46cyclictest0-21swapper/008:04:100
363199543,46cyclictest0-21swapper/008:04:100
248599540,6rtkit-daemon2484-21rtkit-daemon09:03:451
248599540,5rtkit-daemon2484-21rtkit-daemon11:53:391
248599540,5rtkit-daemon2484-21rtkit-daemon11:28:101
363799535,27cyclictest0-21swapper/211:56:052
363799534,29cyclictest0-21swapper/206:58:492
363799534,28cyclictest0-21swapper/208:53:512
363799534,28cyclictest0-21swapper/207:08:552
363599535,42cyclictest0-21swapper/108:29:311
363599533,46cyclictest0-21swapper/110:57:491
363599533,45cyclictest0-21swapper/110:23:331
3635995328,12cyclictest0-21swapper/111:34:431
3635995326,13cyclictest0-21swapper/111:14:271
3635995326,12cyclictest0-21swapper/108:43:481
3635995326,12cyclictest0-21swapper/108:43:481
363199537,27cyclictest0-21swapper/006:53:530
363199533,42cyclictest0-21swapper/007:03:390
248599530,5rtkit-daemon2484-21rtkit-daemon08:18:401
363799524,40cyclictest0-21swapper/207:48:392
363599524,40cyclictest15812-21aten2.4-expect06:53:311
3635995239,8cyclictest21291-21rm09:52:391
3635995237,9cyclictest11199-21munin-node07:48:471
3635995235,11cyclictest5056-21tr06:28:451
363599523,43cyclictest0-21swapper/109:59:501
363599523,41cyclictest27917-21sendmail_mailqu08:23:471
363599523,19cyclictest7147-21sh11:08:101
363199524,42cyclictest0-21swapper/008:18:280
363199523,44cyclictest0-21swapper/008:13:410
363199523,43cyclictest0-21swapper/006:48:370
189312522,44sleep10-21swapper/108:06:231
189312522,44sleep10-21swapper/108:06:231
363799514,28cyclictest0-21swapper/206:43:382
3637995132,11cyclictest2917-21tr07:33:322
363599513,41cyclictest0-21swapper/107:18:421
363599513,41cyclictest0-21swapper/107:18:421
3635995127,11cyclictest0-21swapper/110:03:321
321062513,10sleep00-21swapper/007:26:160
363799504,27cyclictest0-21swapper/207:53:492
3637995033,10cyclictest30458-21grep07:23:322
3637995019,15cyclictest0-21swapper/207:58:432
248599500,5rtkit-daemon2484-21rtkit-daemon10:18:421
363799492,41cyclictest0-21swapper/206:37:142
363199494,38cyclictest0-21swapper/006:28:220
152812493,41sleep10-21swapper/106:49:581
363599483,37cyclictest0-21swapper/107:43:191
3635994724,12cyclictest0-21swapper/106:43:531
321322473,10sleep10-21swapper/107:26:371
363599464,36cyclictest0-21swapper/106:38:371
363599464,36cyclictest0-21swapper/106:38:371
363599463,28cyclictest0-21swapper/107:28:431
3635994626,9cyclictest0-21swapper/107:13:541
3635994622,12cyclictest0-21swapper/107:57:551
363599443,34cyclictest0-21swapper/107:58:281
3635994411,27cyclictest2618-21cut07:33:291
202532442,36sleep10-21swapper/107:02:311
3635994223,13cyclictest0-21swapper/106:28:221
363799399,19cyclictest0-21swapper/206:28:222
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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