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2026-02-01 - 18:09
[ 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 Feb 01, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2485991110,4rtkit-daemon0-21swapper/111:02:351
20031991044,23cyclictest11057-21ls11:32:322
2485991020,4rtkit-daemon2484-21rtkit-daemon09:22:161
20031991018,26cyclictest0-21swapper/210:37:342
20026991015,89cyclictest0-21swapper/010:02:520
2485991000,4rtkit-daemon2484-21rtkit-daemon10:06:441
20026991005,42cyclictest31621-21python11:13:030
20026991004,24cyclictest19542-21latency_hist08:32:390
2002699994,88cyclictest0-21swapper/008:37:560
2002699994,47cyclictest0-21swapper/008:55:180
2002699994,29cyclictest0-21swapper/010:43:050
2002699994,28cyclictest0-21swapper/010:32:500
248599980,5rtkit-daemon2484-21rtkit-daemon11:12:571
2002699984,31cyclictest0-21swapper/011:22:480
2002699975,28cyclictest0-21swapper/011:29:520
2002699974,29cyclictest0-21swapper/010:25:100
2002699973,44cyclictest0-21swapper/011:17:470
2002699973,44cyclictest0-21swapper/011:17:470
248599960,4rtkit-daemon2484-21rtkit-daemon11:40:411
2003199963,85cyclictest0-21swapper/211:02:332
2002699964,29cyclictest0-21swapper/011:09:440
2002699964,27cyclictest0-21swapper/011:01:080
20026999619,12cyclictest0-21swapper/009:38:030
248599950,4rtkit-daemon2484-21rtkit-daemon10:35:131
2003199954,83cyclictest17767-21yum-updatesd-he10:04:302
2003199954,40cyclictest0-21swapper/210:19:142
2003199953,49cyclictest11661-21ssh09:07:552
2002699954,46cyclictest0-21swapper/009:50:420
20026999537,10cyclictest3131-21grep06:53:020
2003199944,25cyclictest0-21swapper/208:22:542
20031999418,13cyclictest0-21swapper/208:47:542
2002699943,48cyclictest19828-21ssh08:32:500
2002699943,48cyclictest19828-21ssh08:32:500
2002699933,11cyclictest19789-21gltestperf10:07:520
2003199924,41cyclictest0-21swapper/207:07:532
2003199924,41cyclictest0-21swapper/207:07:532
2003199924,26cyclictest22021-21crond10:12:352
2003199924,25cyclictest22929-21munin-run08:37:382
2003199924,25cyclictest22929-21munin-run08:37:382
2002699926,27cyclictest0-21swapper/009:17:090
2002699926,27cyclictest0-21swapper/009:17:090
2002699926,26cyclictest0-21swapper/010:39:180
2002699925,39cyclictest0-21swapper/009:32:480
2002699923,46cyclictest0-21swapper/007:03:040
2003199914,27cyclictest0-21swapper/210:42:502
2003099913,15cyclictest0-21swapper/111:32:551
2002699915,13cyclictest0-21swapper/008:57:510
2002699914,29cyclictest0-21swapper/008:42:560
2002699914,27cyclictest0-21swapper/011:34:240
2002699914,24cyclictest0-21swapper/006:57:540
20026999135,10cyclictest9741-21grep07:07:530
20026999135,10cyclictest9741-21grep07:07:530
2002699913,47cyclictest0-21swapper/006:42:440
2002699913,43cyclictest0-21swapper/006:43:080
20026999122,13cyclictest0-21swapper/006:22:570
2003199904,39cyclictest0-21swapper/208:52:522
2003199904,29cyclictest0-21swapper/209:48:092
2003199904,29cyclictest0-21swapper/206:22:562
2003199904,28cyclictest0-21swapper/206:52:432
2003199902,48cyclictest0-21swapper/211:08:072
2002699908,26cyclictest0-21swapper/009:10:470
2003199894,28cyclictest0-21swapper/209:04:522
2003199894,27cyclictest0-21swapper/209:58:052
20031998933,10cyclictest22122-21gltestperf11:47:552
20031998917,14cyclictest0-21swapper/209:22:522
2002699896,26cyclictest0-21swapper/010:56:170
2002699894,38cyclictest0-21swapper/011:39:200
2003199884,40cyclictest0-21swapper/209:17:592
2003199884,38cyclictest0-21swapper/207:47:512
2003199884,26cyclictest0-21swapper/211:24:542
2003099885,76cyclictest0-21swapper/108:42:591
2003099884,15cyclictest0-21swapper/108:28:221
20030998823,39cyclictest21123-21munin-node09:22:551
20030998822,49cyclictest1287-21snmpd06:23:311
20030998820,52cyclictest864-21munin-node07:58:141
2002699885,28cyclictest0-21swapper/008:50:570
2002699884,48cyclictest0-21swapper/009:26:100
2002699884,27cyclictest0-21swapper/011:47:340
20026998835,10cyclictest18231-21tr11:42:450
2002699883,78cyclictest0-21swapper/009:04:510
20031998731,11cyclictest8824-21unixbench_singl07:03:142
20031998722,9cyclictest1170-21kworker/2:211:37:352
2003099874,17cyclictest0-21swapper/110:12:271
2002699874,28cyclictest0-21swapper/010:51:150
2003199864,39cyclictest0-21swapper/206:43:032
2003199864,28cyclictest0-21swapper/206:38:132
2003199863,48cyclictest1287-21snmpd09:36:292
2003099867,10cyclictest0-21swapper/111:21:481
2003099867,10cyclictest0-21swapper/111:21:481
2003099864,14cyclictest0-21swapper/109:03:191
20030998616,7cyclictest267341rm11:07:351
20030998612,6cyclictest0-21swapper/106:58:141
2002699865,28cyclictest0-21swapper/009:55:310
2002699865,28cyclictest0-21swapper/009:55:310
2002699864,28cyclictest0-21swapper/011:05:040
2002699864,28cyclictest0-21swapper/009:19:100
2003199854,40cyclictest0-21swapper/209:28:022
2003199854,29cyclictest0-21swapper/210:37:452
2003199854,28cyclictest0-21swapper/209:13:012
2003199854,28cyclictest0-21swapper/209:13:012
20031998524,14cyclictest0-21swapper/208:46:302
2003099855,12cyclictest0-21swapper/110:53:371
2003099854,15cyclictest0-21swapper/111:43:181
2003099854,13cyclictest0-21swapper/108:25:121
20030998519,50cyclictest13981-21df_abs10:47:481
2003199844,28cyclictest0-21swapper/211:21:112
2003199844,28cyclictest0-21swapper/211:21:112
2003199842,49cyclictest0-21swapper/211:02:582
2003199835,27cyclictest0-21swapper/209:42:502
2003199834,27cyclictest0-21swapper/211:13:022
2003199834,27cyclictest0-21swapper/207:12:562
2003099833,13cyclictest0-21swapper/110:59:141
20030998320,48cyclictest0-21swapper/110:15:201
20030998311,8cyclictest7250irq/45-ahci09:38:461
2002699834,27cyclictest0-21swapper/009:58:570
2002699834,14cyclictest0-21swapper/008:12:560
2003199823,29cyclictest0-21swapper/210:48:022
2003099828,11cyclictest0-21swapper/111:22:441
2003099824,14cyclictest0-21swapper/110:42:361
2003099824,14cyclictest0-21swapper/108:41:031
2003099823,19cyclictest0-21swapper/111:31:581
20031998120,12cyclictest0-21swapper/208:58:212
2003099818,13cyclictest0-21swapper/110:02:361
2003099815,13cyclictest0-21swapper/109:52:201
2003099814,69cyclictest0-21swapper/107:43:121
2003099814,13cyclictest0-21swapper/108:51:591
2003099813,18cyclictest0-21swapper/110:17:461
2003099803,70cyclictest8252-21needreboot07:03:061
20030998022,43cyclictest1287-21snmpd09:30:491
2003099796,14cyclictest0-21swapper/110:24:281
2003099794,68cyclictest0-21swapper/109:13:081
2003099794,68cyclictest0-21swapper/109:13:081
2003099794,15cyclictest0-21swapper/108:57:031
2003099794,14cyclictest0-21swapper/109:11:121
2003099793,69cyclictest0-21swapper/110:37:521
20030997921,51cyclictest32509-21cpuspeed_turbos06:47:571
20030997921,51cyclictest29682-21rm09:33:111
20030997919,53cyclictest0-21swapper/108:57:531
20030997918,9cyclictest1419-21runrttasks09:54:341
20030997918,9cyclictest1419-21runrttasks09:54:341
2003099784,14cyclictest0-21swapper/108:33:561
2003099784,14cyclictest0-21swapper/108:33:561
2003099783,68cyclictest0-21swapper/109:45:151
2003099773,67cyclictest0-21swapper/107:18:411
20030997724,47cyclictest24597-21gltestperf07:37:591
20030997721,50cyclictest3162-21gltestperf06:53:021
20030997721,50cyclictest1419-21runrttasks10:27:391
20030997718,52cyclictest0-21swapper/107:55:561
20030997718,52cyclictest0-21swapper/107:55:561
20030997713,8cyclictest21369-21tail11:47:471
2003099763,65cyclictest24086-21python06:28:141
2003099763,65cyclictest24086-21python06:28:141
20030997618,51cyclictest6674-21gltestperf08:07:591
2003099754,64cyclictest0-21swapper/106:37:431
20030997520,49cyclictest4068-21fschecks_count08:02:581
20030997518,50cyclictest28920-21cpuspeed_turbos07:47:541
20030997423,45cyclictest9920-21unixbench_multi08:13:121
20030997423,45cyclictest9627-21cpu07:07:521
20030997423,45cyclictest9627-21cpu07:07:521
20030997422,46cyclictest30536-21fschecks_time06:43:021
20030997319,47cyclictest17173-21df_abs07:22:581
20030997221,45cyclictest20142-21missed_timers07:28:061
2003099714,12cyclictest0-21swapper/107:12:591
20030997123,41cyclictest28587-21sed06:38:071
20030997120,45cyclictest21490-21aten2.4-expect07:32:501
20030997112,6cyclictest0-21swapper/108:18:081
2003099694,14cyclictest0-21swapper/106:22:431
20026996615,45cyclictest0-21swapper/010:27:550
248102648,49sleep024842-21kernelversion07:38:030
156172649,48sleep00-21swapper/008:26:160
2002699634,50cyclictest0-21swapper/007:13:140
299462622,9sleep30-21swapper/308:47:443
20032996220,25cyclictest1419-21runrttasks06:48:073
2003199624,52cyclictest0-21swapper/211:45:162
2003199624,51cyclictest0-21swapper/208:28:072
2002699623,53cyclictest0-21swapper/009:44:560
162102622,11sleep30-21swapper/311:38:043
2003299614,40cyclictest0-21swapper/309:20:473
2003199614,50cyclictest17486-21perl10:52:512
2003199613,49cyclictest32261-21cat09:38:022
20026996111,30cyclictest0-21swapper/008:02:570
2002699604,50cyclictest0-21swapper/006:29:030
2002699604,50cyclictest0-21swapper/006:29:030
2002699604,48cyclictest0-21swapper/007:53:130
2002699604,48cyclictest0-21swapper/007:53:130
231592593,48sleep00-21swapper/010:12:550
2002699595,29cyclictest0-21swapper/009:28:080
2003299585,45cyclictest0-21swapper/310:52:513
20031995813,28cyclictest0-21swapper/209:56:592
20031995813,28cyclictest0-21swapper/209:56:592
2002699584,44cyclictest0-21swapper/007:47:510
2002699583,47cyclictest0-21swapper/007:32:400
20032995720,22cyclictest29284-21cpuspeed_turbos10:22:473
20032995720,22cyclictest1419-21runrttasks07:13:073
2002699573,46cyclictest0-21swapper/006:33:140
140152573,46sleep314108-21users09:58:113
20032995638,11cyclictest6158-21tr08:07:533
2003199564,45cyclictest0-21swapper/210:26:242
2003199564,31cyclictest0-21swapper/208:22:382
20031995619,10cyclictest977-21ntpd11:32:592
268022552,10sleep30-21swapper/309:29:573
20032995535,12cyclictest18377-21unixbench_singl07:23:153
2003299553,44cyclictest0-21swapper/310:02:553
20032995527,10cyclictest31262-21aten_r1power_po09:37:513
2003199554,29cyclictest0-21swapper/208:07:562
2003199553,21cyclictest23784-21munin-node07:38:042
2002699554,44cyclictest0-21swapper/006:48:000
2003299542,38cyclictest0-21swapper/309:12:593
2003299542,38cyclictest0-21swapper/309:12:593
20031995424,13cyclictest0-21swapper/208:37:552
30532536,39sleep00-21swapper/008:00:570
2003299535,39cyclictest0-21swapper/311:04:123
2003299535,33cyclictest0-21swapper/308:24:283
2003299535,25cyclictest0-21swapper/310:32:463
20032995320,13cyclictest0-21swapper/308:04:243
2003199534,41cyclictest0-21swapper/207:23:082
2003199534,31cyclictest0-21swapper/207:43:092
2003199533,36cyclictest1287-21snmpd07:28:422
2002699534,26cyclictest0-21swapper/010:19:520
20026995320,15cyclictest0-21swapper/007:42:560
239752524,9sleep30-21swapper/309:26:503
2003299526,33cyclictest0-21swapper/310:43:473
2003299524,34cyclictest0-21swapper/310:19:593
2003299524,31cyclictest0-21swapper/310:08:043
2003299524,29cyclictest0-21swapper/311:47:593
20032995228,9cyclictest12266-21iostat11:32:533
20032995221,13cyclictest0-21swapper/309:04:213
2003199525,28cyclictest0-21swapper/210:15:562
2003199525,28cyclictest0-21swapper/207:59:562
2003199523,34cyclictest0-21swapper/207:20:522
20031995220,14cyclictest0-21swapper/208:03:052
2002699524,30cyclictest0-21swapper/007:32:570
91202513,9sleep30-21swapper/307:06:423
51322514,8sleep34354-21munin-node08:57:563
32892513,43sleep33292-21ssh11:18:573
32892513,43sleep33292-21ssh11:18:573
327662514,40sleep30-21swapper/310:27:503
246182515,9sleep30-21swapper/306:30:353
246182515,9sleep30-21swapper/306:30:353
210422513,9sleep30-21swapper/307:31:133
2003299515,27cyclictest0-21swapper/310:47:543
2003299514,29cyclictest0-21swapper/310:42:333
2003299514,29cyclictest0-21swapper/306:53:103
2003299514,26cyclictest0-21swapper/311:25:323
2003299514,24cyclictest0-21swapper/307:32:513
2003299513,23cyclictest0-21swapper/311:00:533
20032995122,13cyclictest21518-21unixbench-2d08:33:113
20032995122,13cyclictest21518-21unixbench-2d08:33:113
2003199514,28cyclictest0-21swapper/210:29:552
2003199514,28cyclictest0-21swapper/206:28:112
2003199514,28cyclictest0-21swapper/206:28:112
2002699515,28cyclictest0-21swapper/008:22:380
2002699514,28cyclictest0-21swapper/007:22:560
125502515,9sleep30-21swapper/308:20:033
266022502,9sleep30-21swapper/308:42:483
2003299508,25cyclictest0-21swapper/308:37:483
2003299505,29cyclictest0-21swapper/311:42:533
2003299505,28cyclictest0-21swapper/308:53:023
2003299505,27cyclictest0-21swapper/306:27:443
2003299504,30cyclictest0-21swapper/309:46:533
2003299504,28cyclictest0-21swapper/310:12:523
2003299504,27cyclictest0-21swapper/307:47:413
2003299504,27cyclictest0-21swapper/307:38:043
2003299504,14cyclictest0-21swapper/311:30:353
20032995020,12cyclictest0-21swapper/311:12:493
20032995020,12cyclictest0-21swapper/306:33:003
2003199504,28cyclictest0-21swapper/206:53:042
2003199504,27cyclictest0-21swapper/208:13:052
2003199504,27cyclictest0-21swapper/207:32:492
2003199503,29cyclictest0-21swapper/207:53:082
2003199503,29cyclictest0-21swapper/207:53:082
2002699504,28cyclictest0-21swapper/008:07:590
269662492,10sleep30-21swapper/311:07:493
2003299495,27cyclictest0-21swapper/309:32:423
2003299495,27cyclictest0-21swapper/307:57:593
2003299494,32cyclictest0-21swapper/309:52:203
2003299494,27cyclictest0-21swapper/308:17:393
2003299494,27cyclictest0-21swapper/307:52:563
2003299494,27cyclictest0-21swapper/307:52:563
2003299494,12cyclictest0-21swapper/308:28:003
2002699494,38cyclictest0-21swapper/007:17:580
2003299484,27cyclictest0-21swapper/309:53:073
2003299484,27cyclictest0-21swapper/309:53:073
2003299484,27cyclictest0-21swapper/307:18:043
2003299484,27cyclictest0-21swapper/306:37:593
2003299484,26cyclictest0-21swapper/307:47:593
2003299484,25cyclictest0-21swapper/309:07:523
2003199484,22cyclictest0-21swapper/206:57:532
188712483,36sleep20-21swapper/206:18:062
2003299475,26cyclictest0-21swapper/306:58:373
20032994729,11cyclictest11066-21timerwakeupswit07:08:113
20032994729,11cyclictest11066-21timerwakeupswit07:08:113
2003199474,24cyclictest0-21swapper/206:32:552
2003299464,24cyclictest0-21swapper/306:42:553
196662454,35sleep00-21swapper/006:18:280
180072440,3sleep318194-21cpuspeed_turbos06:17:593
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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