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2026-02-14 - 01:33
[ 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 376 highest latencies:
System rack1slot6s.osadl.org (updated Sat Feb 14, 2026 00:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2485991210,7rtkit-daemon0-21swapper/221:26:051
8737991013,47cyclictest0-21swapper/320:20:413
87359910032,9cyclictest11066-21aten_r1power_cu22:01:001
873599985,29cyclictest0-21swapper/120:56:141
873599985,28cyclictest0-21swapper/121:58:261
8735999834,10cyclictest967-21aten2.4-expect21:46:021
8735999822,13cyclictest0-21swapper/118:46:181
873599975,31cyclictest0-21swapper/122:21:071
873599975,27cyclictest0-21swapper/123:35:591
8735999728,9cyclictest27868-21taskset23:12:381
8735999728,9cyclictest27868-21taskset23:12:381
8735999719,13cyclictest0-21swapper/119:30:561
873799963,49cyclictest0-21swapper/321:41:113
873799963,46cyclictest0-21swapper/322:26:093
8735999634,11cyclictest0-21swapper/122:37:451
873399964,85cyclictest0-21swapper/022:25:590
873799953,49cyclictest0-21swapper/320:46:233
873599955,29cyclictest0-21swapper/121:25:521
873599955,28cyclictest0-21swapper/122:48:421
873599955,28cyclictest0-21swapper/118:56:221
873599955,28cyclictest0-21swapper/118:56:221
873399954,84cyclictest0-21swapper/022:11:220
873599945,29cyclictest0-21swapper/118:16:201
873599945,29cyclictest0-21swapper/118:16:201
873599944,29cyclictest0-21swapper/122:40:581
873399944,83cyclictest0-21swapper/021:11:130
873399944,83cyclictest0-21swapper/021:11:130
8737999320,13cyclictest0-21swapper/320:51:253
873599934,29cyclictest0-21swapper/118:11:191
873799924,47cyclictest0-21swapper/323:21:113
873599925,29cyclictest29414-21diskstats20:51:081
873599925,27cyclictest0-21swapper/123:29:121
873599923,54cyclictest0-21swapper/122:56:021
873399923,71cyclictest0-21swapper/020:11:250
873599915,27cyclictest0-21swapper/120:31:341
873599914,44cyclictest0-21swapper/121:41:151
8735999132,13cyclictest0-21swapper/123:01:071
8735999121,14cyclictest0-21swapper/121:04:501
873399915,69cyclictest0-21swapper/021:04:450
873399914,77cyclictest0-21swapper/020:26:070
873399914,77cyclictest0-21swapper/020:26:070
8737999021,14cyclictest0-21swapper/322:10:503
873599905,30cyclictest0-21swapper/119:31:111
873599905,28cyclictest0-21swapper/120:19:031
873599905,27cyclictest0-21swapper/122:11:441
873599904,29cyclictest0-21swapper/119:25:571
873599904,26cyclictest10075-21ssh20:21:251
873399903,80cyclictest0-21swapper/020:22:090
873599895,27cyclictest0-21swapper/123:22:151
873599895,27cyclictest0-21swapper/122:28:471
873599894,29cyclictest0-21swapper/122:20:491
873399894,78cyclictest0-21swapper/019:06:100
873399894,77cyclictest0-21swapper/020:36:070
873399894,76cyclictest0-21swapper/022:56:010
873399894,11cyclictest0-21swapper/021:41:160
873399893,79cyclictest0-21swapper/023:06:000
873399893,7cyclictest2251-21kworker/0:123:15:470
873399893,7cyclictest2251-21kworker/0:123:15:470
873799884,47cyclictest12004-21aten2.4-expect20:26:033
873799884,47cyclictest12004-21aten2.4-expect20:26:033
8737998836,11cyclictest25284-21gltestperf19:51:143
873599886,30cyclictest0-21swapper/120:06:111
873599885,28cyclictest0-21swapper/120:41:491
873599885,27cyclictest0-21swapper/123:34:501
873399885,7cyclictest0-21swapper/020:16:100
873399884,68cyclictest0-21swapper/020:06:120
873399884,50cyclictest0-21swapper/019:16:190
873399883,9cyclictest0-21swapper/022:01:170
873399883,78cyclictest0-21swapper/019:41:150
873399883,77cyclictest0-21swapper/023:36:090
8733998815,66cyclictest4276-21tail23:26:050
873799873,44cyclictest3705-21munin-node23:26:003
873799872,51cyclictest0-21swapper/322:38:113
873599877,27cyclictest0-21swapper/121:55:101
873599877,27cyclictest0-21swapper/121:55:101
873599875,27cyclictest0-21swapper/121:16:541
8735998736,11cyclictest11700-21unixbench_multi21:11:241
8735998736,11cyclictest11700-21unixbench_multi21:11:241
8735998727,13cyclictest0-21swapper/118:31:091
873399876,60cyclictest0-21swapper/020:41:060
873399875,50cyclictest0-21swapper/018:16:310
873399875,50cyclictest0-21swapper/018:16:310
873399874,76cyclictest0-21swapper/023:19:100
873399874,76cyclictest0-21swapper/019:31:190
873399874,75cyclictest0-21swapper/023:01:070
873399874,62cyclictest0-21swapper/021:46:170
873399873,77cyclictest0-21swapper/022:51:360
873399873,12cyclictest0-21swapper/022:20:510
8733998722,58cyclictest16023-21timerandwakeup22:06:220
8733998711,69cyclictest0-21swapper/022:31:070
8733998711,69cyclictest0-21swapper/022:31:070
248599870,4rtkit-daemon2484-21rtkit-daemon20:47:440
873799863,46cyclictest0-21swapper/321:46:243
873799863,44cyclictest32460-21ntp_states22:31:163
873799863,44cyclictest32460-21ntp_states22:31:163
873799863,34cyclictest116012cat21:11:233
873799863,34cyclictest116012cat21:11:233
873599864,28cyclictest0-21swapper/123:09:091
8735998621,14cyclictest0-21swapper/120:49:101
873399869,63cyclictest0-21swapper/021:21:110
873399864,76cyclictest0-21swapper/023:25:010
873399864,75cyclictest0-21swapper/019:36:280
873399864,75cyclictest0-21swapper/018:15:590
873399864,74cyclictest0-21swapper/021:31:160
873799853,48cyclictest0-21swapper/321:53:083
873799853,48cyclictest0-21swapper/321:53:083
873799853,48cyclictest0-21swapper/321:37:253
873799852,47cyclictest0-21swapper/320:56:153
873599854,27cyclictest0-21swapper/123:19:401
873399858,63cyclictest15433-21munin-node20:31:110
873399854,74cyclictest0-21swapper/023:31:050
873399854,74cyclictest0-21swapper/019:01:260
873399854,74cyclictest0-21swapper/019:01:260
873399853,8cyclictest5541-21munin-node22:41:030
248599850,4rtkit-daemon2484-21rtkit-daemon21:16:202
873599845,26cyclictest0-21swapper/118:22:041
873399845,72cyclictest0-21swapper/020:56:070
873399844,72cyclictest0-21swapper/022:46:210
873399844,72cyclictest0-21swapper/022:17:470
873399844,70cyclictest0-21swapper/021:16:060
873399843,75cyclictest0-21swapper/022:36:060
873399843,10cyclictest0-21swapper/021:06:180
873799833,48cyclictest0-21swapper/320:11:083
873399839,50cyclictest121850irq/46-eth021:26:210
873399834,73cyclictest0-21swapper/021:56:200
873399834,72cyclictest0-21swapper/020:51:260
873399833,9cyclictest0-21swapper/018:31:100
873399833,73cyclictest0-21swapper/021:36:210
873399833,71cyclictest0-21swapper/019:12:280
8733998311,51cyclictest0-21swapper/020:02:060
873599825,28cyclictest0-21swapper/121:08:151
873399824,71cyclictest0-21swapper/019:46:160
873399824,71cyclictest0-21swapper/019:46:160
873399824,60cyclictest0-21swapper/019:53:060
873399823,73cyclictest0-21swapper/021:53:290
873399823,73cyclictest0-21swapper/021:53:290
873399823,59cyclictest16120-21munin-node18:26:150
873399814,48cyclictest0-21swapper/019:21:140
248599810,4rtkit-daemon2484-21rtkit-daemon23:14:082
248599810,4rtkit-daemon2484-21rtkit-daemon23:14:082
873799803,44cyclictest22699-21munin-node22:16:213
873399803,10cyclictest0-21swapper/019:26:080
873399797,51cyclictest121850irq/46-eth018:21:210
873799782,49cyclictest0-21swapper/323:32:393
873399784,56cyclictest0-21swapper/018:46:220
873399784,51cyclictest0-21swapper/018:42:550
248599780,6rtkit-daemon2484-21rtkit-daemon23:08:312
873399777,54cyclictest32599-21awk19:00:570
873399777,54cyclictest32599-21awk19:00:570
873399774,12cyclictest0-21swapper/019:56:100
873799763,46cyclictest0-21swapper/320:38:033
873399763,8cyclictest21701-21gltestperf18:36:160
8733997613,42cyclictest0-21swapper/018:51:090
873799753,47cyclictest0-21swapper/322:00:053
8736997322,44cyclictest30340-21cpuspeed_turbos21:41:042
248599730,8rtkit-daemon0-21swapper/223:14:233
248599730,8rtkit-daemon0-21swapper/223:14:233
248599730,8rtkit-daemon0-21swapper/223:10:233
248599720,5rtkit-daemon0-21swapper/218:56:253
248599720,5rtkit-daemon0-21swapper/218:56:253
248599710,5rtkit-daemon0-21swapper/222:41:473
248599700,7rtkit-daemon0-21swapper/221:31:423
248599700,5rtkit-daemon0-21swapper/221:20:123
873399694,59cyclictest0-21swapper/018:10:590
248599690,5rtkit-daemon0-21swapper/221:21:273
248599680,5rtkit-daemon0-21swapper/219:31:173
873699674,12cyclictest5896-21gltestperf20:16:132
248599670,5rtkit-daemon0-21swapper/221:29:043
8736996618,42cyclictest15829-21ps22:06:192
873699655,15cyclictest0-21swapper/220:41:162
873799643,55cyclictest0-21swapper/320:31:213
873699644,13cyclictest0-21swapper/220:46:192
8735996438,9cyclictest26089-21grep19:51:281
873699636,12cyclictest31138-21yum-updatesd-he20:53:162
8736996313,44cyclictest11436-21grep22:01:032
8735996336,10cyclictest12879-21fschecks_count22:51:061
873799623,52cyclictest0-21swapper/322:53:073
873699623,14cyclictest0-21swapper/221:01:152
873599623,53cyclictest0-21swapper/119:41:141
8737996032,12cyclictest15627-21telnet22:56:013
873699605,14cyclictest0-21swapper/221:31:042
873699604,14cyclictest0-21swapper/220:23:122
873699604,12cyclictest0-21swapper/222:40:562
873699604,12cyclictest0-21swapper/221:52:092
873699604,12cyclictest0-21swapper/221:52:092
8735996032,12cyclictest0-21swapper/121:31:141
8735996029,13cyclictest0-21swapper/122:10:511
873699595,13cyclictest0-21swapper/221:06:072
873699595,11cyclictest29819-21taskset23:16:062
8735995922,14cyclictest0-21swapper/120:27:521
8735995922,14cyclictest0-21swapper/120:27:521
113562592,11sleep20-21swapper/223:36:132
8737995842,10cyclictest26518-21gltestperf18:46:173
873799583,49cyclictest9150-21sed20:21:103
873799583,48cyclictest0-21swapper/322:49:543
873699585,13cyclictest0-21swapper/220:13:592
873699584,12cyclictest0-21swapper/223:21:002
873699584,12cyclictest0-21swapper/222:38:452
873699584,12cyclictest0-21swapper/222:11:102
8735995821,13cyclictest0-21swapper/120:12:331
873799573,48cyclictest0-21swapper/319:11:073
873699575,14cyclictest0-21swapper/222:00:412
873699575,14cyclictest0-21swapper/221:28:482
873699575,14cyclictest0-21swapper/218:51:132
873699575,13cyclictest0-21swapper/223:03:062
8736995740,10cyclictest29543-21cpuspeed_turbos20:01:092
873699574,9cyclictest18766-21latency_hist23:00:482
873699574,14cyclictest0-21swapper/220:38:312
873699574,13cyclictest0-21swapper/221:21:142
873699574,13cyclictest0-21swapper/220:56:032
873699574,13cyclictest0-21swapper/220:29:292
873699574,13cyclictest0-21swapper/220:29:292
873699574,13cyclictest0-21swapper/219:00:582
873699574,13cyclictest0-21swapper/219:00:582
873699574,12cyclictest0-21swapper/222:50:332
873699574,10cyclictest4278-21ssh23:26:062
873599575,28cyclictest0-21swapper/122:30:541
873599575,28cyclictest0-21swapper/122:30:541
873599574,29cyclictest0-21swapper/121:36:051
873799563,46cyclictest0-21swapper/318:11:103
873799562,48cyclictest0-21swapper/322:24:473
873699564,12cyclictest0-21swapper/222:51:082
873699564,11cyclictest0-21swapper/220:31:092
8736995639,10cyclictest19388-21grep18:31:172
873699563,12cyclictest0-21swapper/222:16:202
8736995620,20cyclictest0-21swapper/222:27:592
873599565,29cyclictest0-21swapper/119:01:161
873599565,29cyclictest0-21swapper/119:01:161
8735995631,10cyclictest0-21swapper/119:36:251
8735995629,11cyclictest0-21swapper/120:40:221
278102563,44sleep20-21swapper/218:50:572
873799553,46cyclictest0-21swapper/323:16:013
8737995514,23cyclictest0-21swapper/321:06:123
873699554,12cyclictest0-21swapper/222:31:172
873699554,12cyclictest0-21swapper/222:31:172
873699554,12cyclictest0-21swapper/221:12:582
873699554,12cyclictest0-21swapper/221:12:582
873699554,12cyclictest0-21swapper/218:41:222
873699554,11cyclictest0-21swapper/221:36:182
873599555,28cyclictest0-21swapper/120:01:161
873599555,27cyclictest0-21swapper/118:41:071
49432553,46sleep10-21swapper/119:09:061
873799543,45cyclictest0-21swapper/320:01:183
873799543,44cyclictest0-21swapper/322:10:533
873799543,44cyclictest0-21swapper/320:41:263
873799543,43cyclictest0-21swapper/319:46:533
873799543,43cyclictest0-21swapper/319:46:533
873699545,31cyclictest0-21swapper/222:21:112
873699544,12cyclictest0-21swapper/219:51:112
8736995421,15cyclictest0-21swapper/219:11:062
8736995410,26cyclictest0-21swapper/221:49:512
873599545,31cyclictest0-21swapper/118:26:191
873799533,44cyclictest0-21swapper/321:01:323
873799533,44cyclictest0-21swapper/318:26:263
873699535,32cyclictest0-21swapper/218:20:582
873699535,32cyclictest0-21swapper/218:20:582
873699535,29cyclictest0-21swapper/219:06:202
873699535,28cyclictest0-21swapper/219:36:202
873699534,14cyclictest0-21swapper/223:35:212
873799523,43cyclictest0-21swapper/318:54:023
8737995224,9cyclictest10803-21fschecks_time23:36:053
8736995220,15cyclictest0-21swapper/220:09:582
172062523,42sleep217285-21missed_timers18:26:232
873799514,41cyclictest0-21swapper/322:05:513
873799514,29cyclictest0-21swapper/319:20:563
873799513,42cyclictest0-21swapper/318:21:153
873699515,26cyclictest0-21swapper/219:18:002
873699514,29cyclictest0-21swapper/218:11:102
873699514,28cyclictest0-21swapper/220:00:562
8736995120,13cyclictest0-21swapper/219:31:222
873599514,31cyclictest0-21swapper/118:51:151
873599505,27cyclictest0-21swapper/118:39:031
873799494,40cyclictest0-21swapper/323:03:103
873799494,38cyclictest0-21swapper/319:36:063
873799493,41cyclictest0-21swapper/319:07:443
873699494,27cyclictest0-21swapper/218:37:542
8736994917,13cyclictest0-21swapper/219:46:142
8736994917,13cyclictest0-21swapper/219:46:142
206412493,39sleep30-21swapper/318:35:513
873799483,39cyclictest0-21swapper/319:56:063
873799483,39cyclictest0-21swapper/319:26:083
873699484,25cyclictest0-21swapper/219:43:052
873699483,27cyclictest0-21swapper/219:26:262
873599484,27cyclictest0-21swapper/119:48:061
873599484,27cyclictest0-21swapper/119:48:061
8735994819,13cyclictest0-21swapper/119:56:061
873799475,37cyclictest0-21swapper/318:42:553
873799472,40cyclictest0-21swapper/318:36:213
873699473,37cyclictest0-21swapper/218:21:272
8736994717,14cyclictest0-21swapper/219:21:262
8735994720,8cyclictest6338-21iostat19:11:171
77042473,12sleep10-21swapper/119:16:041
873799463,38cyclictest0-21swapper/319:23:013
873799463,37cyclictest0-21swapper/320:06:073
8737994530,9cyclictest13088-21grep18:16:323
8737994530,9cyclictest13088-21grep18:16:323
873799453,37cyclictest0-21swapper/319:01:243
873799453,37cyclictest0-21swapper/319:01:243
8736994517,8cyclictest357-21munin-node19:01:082
8736994517,8cyclictest357-21munin-node19:01:082
86532444,6sleep10-21swapper/118:10:221
217172442,10sleep30-21swapper/319:44:523
873699424,32cyclictest0-21swapper/218:11:002
873799413,32cyclictest0-21swapper/318:10:593
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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