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2026-01-13 - 15:43
[ 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 792 highest latencies:
System rack1slot6s.osadl.org (updated Tue Jan 13, 2026 12:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5508991009,25cyclictest0-21swapper/208:49:512
5508999432,54cyclictest11157-21switchtime09:50:592
550899914,79cyclictest0-21swapper/210:14:442
550899914,26cyclictest0-21swapper/209:40:552
550899914,25cyclictest18028-21cat10:01:002
550899906,24cyclictest0-21swapper/209:59:452
550899906,24cyclictest0-21swapper/209:59:452
550899904,33cyclictest0-21swapper/211:46:082
550899904,26cyclictest0-21swapper/211:40:382
5508999036,44cyclictest20137-21grep08:20:482
5508999010,14cyclictest0-21swapper/211:35:322
550899894,34cyclictest0-21swapper/210:45:582
550899894,32cyclictest12548-21fschecks_count11:30:402
550899893,77cyclictest0-21swapper/211:20:512
550899893,22cyclictest0-21swapper/209:36:022
550899893,21cyclictest1419-21runrttasks11:09:232
5508998915,9cyclictest1939-21ssh10:25:512
5508998915,9cyclictest12885-21ssh09:05:522
550899885,25cyclictest0-21swapper/209:24:442
550899884,26cyclictest18461-21grep07:05:542
550899884,26cyclictest18461-21grep07:05:542
550899884,25cyclictest0-21swapper/210:30:572
550899883,26cyclictest0-21swapper/211:50:392
550899883,22cyclictest31195-21ssh11:58:452
550899883,22cyclictest31195-21ssh11:58:452
5508998819,10cyclictest0-21swapper/207:25:582
5508998816,10cyclictest1287-21snmpd09:31:012
5508998813,12cyclictest0-21swapper/211:00:412
550899875,24cyclictest25273-21aten_r1power_po09:25:392
550899874,33cyclictest0-21swapper/211:26:042
550899874,26cyclictest8254-21grep10:35:452
550899874,26cyclictest8254-21grep10:35:452
5508998734,45cyclictest16149-21sed07:00:532
550899873,24cyclictest6277-21munin-node09:46:012
5508998715,8cyclictest5123-21kworker/2:110:05:382
550899865,24cyclictest0-21swapper/211:13:332
550899865,24cyclictest0-21swapper/208:58:562
550899864,75cyclictest0-21swapper/210:23:562
550899864,29cyclictest0-21swapper/210:50:502
550899864,24cyclictest0-21swapper/212:09:412
550899863,22cyclictest0-21swapper/209:18:252
550899854,26cyclictest0-21swapper/208:43:542
550899854,25cyclictest0-21swapper/211:18:382
550899854,25cyclictest0-21swapper/211:18:382
550899854,24cyclictest0-21swapper/209:03:352
5508998530,8cyclictest4963-21kworker/2:209:10:432
5508998518,10cyclictest12284-21ssh10:40:572
5508998517,16cyclictest0-21swapper/207:35:522
5508998510,12cyclictest0-21swapper/212:00:502
550899844,25cyclictest0-21swapper/210:55:362
550899844,25cyclictest0-21swapper/210:17:332
550899844,25cyclictest0-21swapper/208:51:312
5508998418,12cyclictest0-21swapper/206:56:082
550899834,32cyclictest0-21swapper/208:10:512
550899834,27cyclictest0-21swapper/208:05:542
5508998331,10cyclictest22159-21grep08:25:422
5508998312,10cyclictest121850irq/46-eth008:40:302
5508998312,10cyclictest121850irq/46-eth008:40:302
280252830,3sleep041ktimersoftd/009:29:420
550899825,25cyclictest0-21swapper/208:04:062
550899824,27cyclictest0-21swapper/207:20:442
550899824,25cyclictest0-21swapper/207:12:332
5508998231,44cyclictest11380-21cut06:51:002
5508998215,11cyclictest0-21swapper/207:52:112
5508998215,11cyclictest0-21swapper/207:52:112
210322820,5sleep03-21ksoftirqd/011:43:100
550899814,36cyclictest6592-21sed06:40:552
550899814,13cyclictest0-21swapper/206:45:442
550899804,32cyclictest0-21swapper/207:30:592
248599800,4rtkit-daemon2484-21rtkit-daemon09:58:120
248599800,4rtkit-daemon2484-21rtkit-daemon09:58:120
550899794,12cyclictest0-21swapper/207:16:042
248599780,4rtkit-daemon2484-21rtkit-daemon10:35:251
550899774,27cyclictest0-21swapper/207:55:592
550899764,27cyclictest0-21swapper/207:44:572
248599760,4rtkit-daemon2484-21rtkit-daemon11:09:470
248599750,5rtkit-daemon0-21swapper/308:20:313
550899734,26cyclictest0-21swapper/208:15:442
248599720,9rtkit-daemon0-21swapper/208:25:533
248599720,4rtkit-daemon2484-21rtkit-daemon10:33:330
248599710,5rtkit-daemon2484-21rtkit-daemon10:09:340
550999704,13cyclictest0-21swapper/310:55:393
248599690,4rtkit-daemon2484-21rtkit-daemon11:48:230
248599690,4rtkit-daemon2484-21rtkit-daemon10:44:400
5508996822,13cyclictest0-21swapper/208:30:532
248599680,4rtkit-daemon2484-21rtkit-daemon10:54:550
248599680,4rtkit-daemon2484-21rtkit-daemon10:46:550
248599680,4rtkit-daemon2484-21rtkit-daemon08:53:590
248599670,5rtkit-daemon2484-21rtkit-daemon09:49:120
248599670,4rtkit-daemon2484-21rtkit-daemon09:51:420
248599670,4rtkit-daemon2484-21rtkit-daemon09:40:500
248599660,4rtkit-daemon29554-21cut10:20:263
248599660,4rtkit-daemon2484-21rtkit-daemon10:58:170
248599660,4rtkit-daemon2484-21rtkit-daemon09:36:500
268312653,35sleep10-21swapper/111:04:011
248599650,6rtkit-daemon0-21swapper/311:37:083
248599650,4rtkit-daemon2484-21rtkit-daemon11:40:000
248599650,4rtkit-daemon2484-21rtkit-daemon11:01:170
248599650,4rtkit-daemon2484-21rtkit-daemon10:39:250
248599650,4rtkit-daemon2484-21rtkit-daemon10:39:250
248599650,4rtkit-daemon2484-21rtkit-daemon08:50:000
550999644,13cyclictest0-21swapper/310:25:263
5503996442,14cyclictest0-21swapper/008:41:000
248599640,4rtkit-daemon2484-21rtkit-daemon10:00:340
550999634,14cyclictest0-21swapper/309:55:553
550999634,14cyclictest0-21swapper/309:55:553
550999634,12cyclictest0-21swapper/310:10:403
5503996342,14cyclictest0-21swapper/010:21:220
5503996338,16cyclictest0-21swapper/012:00:440
248599630,6rtkit-daemon0-21swapper/212:00:073
248599630,6rtkit-daemon0-21swapper/212:00:073
248599630,4rtkit-daemon23365-21sort09:20:583
198502634,51sleep00-21swapper/008:20:460
5509996214,31cyclictest0-21swapper/308:57:303
5503996240,15cyclictest0-21swapper/010:15:450
248599620,13rtkit-daemon2484-21rtkit-daemon10:36:251
248599620,13rtkit-daemon2484-21rtkit-daemon10:36:251
5509996110,44cyclictest11574-21unixbench_multi08:01:053
5503996140,13cyclictest0-21swapper/010:11:000
5503996138,15cyclictest0-21swapper/011:20:500
248599610,4rtkit-daemon28787-21ls08:40:303
248599610,4rtkit-daemon28787-21ls08:40:303
248599610,13rtkit-daemon2484-21rtkit-daemon10:46:031
248599610,12rtkit-daemon2484-21rtkit-daemon11:46:381
248599610,12rtkit-daemon2484-21rtkit-daemon11:00:021
550999604,50cyclictest0-21swapper/312:10:213
550999604,42cyclictest0-21swapper/310:08:023
5503996041,13cyclictest0-21swapper/007:09:500
5503996041,13cyclictest0-21swapper/007:09:500
5503996040,11cyclictest8647-21ssh11:25:360
248599600,13rtkit-daemon2484-21rtkit-daemon09:51:121
248599600,12rtkit-daemon2484-21rtkit-daemon11:07:321
248599600,12rtkit-daemon2484-21rtkit-daemon10:45:181
248599600,12rtkit-daemon2484-21rtkit-daemon10:07:491
248599600,12rtkit-daemon2484-21rtkit-daemon09:38:581
248599590,4rtkit-daemon2484-21rtkit-daemon09:55:421
248599590,4rtkit-daemon2484-21rtkit-daemon09:55:421
146732594,48sleep00-21swapper/009:09:430
146432593,48sleep10-21swapper/111:34:171
5509995818,9cyclictest22276-21ls11:45:363
5503995844,9cyclictest0-21swapper/012:07:120
5503995844,8cyclictest32137-21ssh11:10:520
5503995835,14cyclictest0-21swapper/011:53:310
35612583,13sleep00-21swapper/010:29:330
248599580,5rtkit-daemon0-21swapper/209:16:293
248599580,4rtkit-daemon2484-21rtkit-daemon10:55:171
5509995721,22cyclictest25331-21missed_timers11:00:493
248599570,5rtkit-daemon2484-21rtkit-daemon11:40:231
18022573,47sleep10-21swapper/112:02:351
550999565,37cyclictest0-21swapper/311:28:303
550799566,31cyclictest0-21swapper/111:51:051
550399564,43cyclictest0-21swapper/009:05:290
5503995636,13cyclictest0-21swapper/009:20:510
550999555,36cyclictest0-21swapper/308:44:223
550999554,37cyclictest0-21swapper/311:21:253
550999553,38cyclictest16322-21munin-node10:00:493
5509995519,30cyclictest9233-21unixbench_singl10:36:013
5509995519,30cyclictest9233-21unixbench_singl10:36:013
550399555,42cyclictest0-21swapper/011:30:440
5503995540,9cyclictest31244-21runrttasks11:58:570
5503995540,9cyclictest31244-21runrttasks11:58:570
5503995540,11cyclictest0-21swapper/009:13:460
5503995535,13cyclictest0-21swapper/011:15:560
5503995535,13cyclictest0-21swapper/011:15:560
5503995535,13cyclictest0-21swapper/006:51:130
248599550,5rtkit-daemon2484-21rtkit-daemon10:27:561
248599550,4rtkit-daemon2484-21rtkit-daemon09:48:421
248599550,4rtkit-daemon2484-21rtkit-daemon08:54:221
248599550,4rtkit-daemon2484-21rtkit-daemon08:49:301
550999546,22cyclictest8062-21unixbench_multi09:46:023
550999544,36cyclictest0-21swapper/309:40:093
550999544,23cyclictest0-21swapper/307:00:553
550999543,22cyclictest6497-21uname07:50:593
550999543,22cyclictest6497-21uname07:50:593
5509995423,10cyclictest0-21swapper/306:40:593
5509995421,11cyclictest4345-21ssh09:40:563
5509995410,37cyclictest0-21swapper/310:51:363
550399544,41cyclictest14767-21aten2.4-expect08:10:450
550399544,31cyclictest0-21swapper/009:30:500
248599540,4rtkit-daemon2484-21rtkit-daemon11:45:081
214432543,7sleep021492-21sendmail_mailtr07:11:040
148732543,7sleep314877-21ssh09:10:273
121662542,10sleep10-21swapper/106:51:141
550999535,38cyclictest0-21swapper/309:35:283
550999534,43cyclictest0-21swapper/311:16:253
550999534,43cyclictest0-21swapper/311:16:253
550999534,43cyclictest0-21swapper/309:30:203
550999534,28cyclictest0-21swapper/311:35:233
550999534,27cyclictest0-21swapper/311:50:563
5509995322,13cyclictest0-21swapper/307:05:523
5509995322,13cyclictest0-21swapper/307:05:523
550799534,31cyclictest0-21swapper/109:11:051
550799533,27cyclictest1738-21munin-node11:15:411
550799533,27cyclictest1738-21munin-node11:15:411
550399534,42cyclictest0-21swapper/009:15:450
5503995321,12cyclictest0-21swapper/008:25:480
5292533,8sleep3554-21iostat_ios07:35:553
78462523,43sleep00-21swapper/006:45:170
550999525,22cyclictest5548-21processes10:30:583
550999524,30cyclictest0-21swapper/309:10:483
550999524,28cyclictest0-21swapper/310:40:443
550999524,28cyclictest0-21swapper/308:47:333
550999524,28cyclictest0-21swapper/307:30:543
550999524,27cyclictest0-21swapper/310:25:273
550999524,13cyclictest0-21swapper/307:24:543
550999523,29cyclictest4460-21ssh08:54:283
5509995220,24cyclictest0-21swapper/310:45:483
5509995220,14cyclictest0-21swapper/311:40:413
550799524,40cyclictest0-21swapper/109:15:521
550799524,29cyclictest0-21swapper/106:40:471
5507995234,11cyclictest29900-21cut08:40:511
550799523,42cyclictest0-21swapper/111:25:411
5507995219,12cyclictest0-21swapper/111:59:221
5507995219,12cyclictest0-21swapper/111:59:221
5503995233,13cyclictest0-21swapper/008:55:370
248599520,4rtkit-daemon2484-21rtkit-daemon10:01:571
550999515,27cyclictest0-21swapper/309:02:343
550999515,26cyclictest0-21swapper/311:13:183
550999514,9cyclictest27856-21cpuspeed_turbos11:05:413
550999514,29cyclictest0-21swapper/306:55:333
550999514,28cyclictest0-21swapper/308:11:053
550999514,28cyclictest0-21swapper/308:06:033
550799514,29cyclictest0-21swapper/109:40:541
5507995136,9cyclictest5899-21sed08:55:441
5503995131,12cyclictest3017-21cpuspeed_turbos07:45:410
143852512,10sleep10-21swapper/108:10:191
87882506,10sleep30-21swapper/306:45:523
72352503,9sleep00-21swapper/007:55:260
72352503,9sleep00-21swapper/007:55:260
550999505,37cyclictest0-21swapper/308:21:293
550999504,39cyclictest0-21swapper/307:55:543
550999504,28cyclictest0-21swapper/308:30:513
550999504,28cyclictest0-21swapper/307:15:453
550999504,27cyclictest0-21swapper/307:25:563
5509995034,10cyclictest346-21gltestperf12:00:433
550799504,27cyclictest0-21swapper/109:25:291
550399504,39cyclictest0-21swapper/007:20:540
550399503,39cyclictest30409-21grep07:30:510
5503995025,16cyclictest0-21swapper/006:55:450
550999498,22cyclictest0-21swapper/309:51:043
550999494,27cyclictest0-21swapper/307:10:523
550999494,26cyclictest0-21swapper/307:49:583
550999492,14cyclictest1419-21runrttasks07:43:393
5509994917,13cyclictest0-21swapper/306:59:493
550799494,28cyclictest0-21swapper/107:15:331
550799494,27cyclictest0-21swapper/108:20:541
550799494,27cyclictest0-21swapper/107:10:331
550799494,27cyclictest0-21swapper/107:10:331
550799494,27cyclictest0-21swapper/106:46:091
550799494,26cyclictest0-21swapper/110:20:271
550799494,26cyclictest0-21swapper/109:07:281
550799494,25cyclictest0-21swapper/110:13:061
550799493,40cyclictest0-21swapper/110:17:491
550799493,27cyclictest0-21swapper/111:20:401
5507994919,12cyclictest0-21swapper/107:03:381
550399494,27cyclictest0-21swapper/007:56:030
550399494,27cyclictest0-21swapper/006:46:090
284812492,41sleep10-21swapper/108:37:031
284812492,41sleep10-21swapper/108:37:031
258182492,39sleep10-21swapper/107:20:531
236472493,10sleep00-21swapper/007:16:000
550799484,38cyclictest3861-21gltestperf12:05:441
550799484,26cyclictest0-21swapper/108:05:321
550799483,24cyclictest0-21swapper/111:12:431
5507994817,9cyclictest121850irq/46-eth009:34:301
550399484,26cyclictest0-21swapper/008:00:450
550399483,39cyclictest0-21swapper/007:25:550
189492482,10sleep00-21swapper/008:17:310
95522472,9sleep10-21swapper/107:59:351
5508994710,21cyclictest30231-1kworker/2:0H07:46:002
550799474,25cyclictest0-21swapper/108:25:511
5507994732,10cyclictest3577-21gltestperf07:45:471
5507994713,28cyclictest201ktimersoftd/109:00:471
550399473,27cyclictest12257-21munin-node08:05:590
52432474,37sleep10-21swapper/106:37:371
149172472,39sleep10-21swapper/106:59:081
550799464,26cyclictest0-21swapper/107:34:551
550799463,27cyclictest0-21swapper/108:11:001
5507994629,11cyclictest0-21swapper/109:25:431
5503994633,8cyclictest27530-21grep08:35:500
5503994633,8cyclictest27530-21grep08:35:500
293312462,9sleep10-21swapper/107:30:161
248599460,5rtkit-daemon2484-21rtkit-daemon06:35:573
550799454,25cyclictest0-21swapper/108:20:041
550799453,34cyclictest0-21swapper/108:35:311
550399454,33cyclictest0-21swapper/007:00:510
550399454,23cyclictest0-21swapper/007:35:430
52422454,6sleep00-21swapper/006:37:360
21412453,36sleep00-21swapper/007:42:450
550799444,34cyclictest0-21swapper/107:50:571
550799444,34cyclictest0-21swapper/107:50:571
5503994426,12cyclictest0-21swapper/008:30:520
14242442,36sleep10-21swapper/107:36:371
550799424,32cyclictest0-21swapper/107:45:161
550799424,32cyclictest0-21swapper/107:15:541
550899362,22cyclictest0-21swapper/206:40:362
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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