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2026-03-02 - 08:13
[ 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 100 highest latencies:
System rack1slot6s.osadl.org (updated Mon Mar 02, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
248599860,5rtkit-daemon2484-21rtkit-daemon19:10:093
248599860,5rtkit-daemon2484-21rtkit-daemon19:10:093
248599860,5rtkit-daemon2484-21rtkit-daemon18:41:253
248599830,9rtkit-daemon0-21swapper/019:06:170
248599830,9rtkit-daemon0-21swapper/019:06:170
248599820,4rtkit-daemon2484-21rtkit-daemon18:11:193
248599810,4rtkit-daemon2484-21rtkit-daemon22:01:553
248599800,4rtkit-daemon2484-21rtkit-daemon23:00:453
248599790,4rtkit-daemon2484-21rtkit-daemon20:35:363
199362790,4sleep334-21rcuc/318:40:563
119032790,4sleep311902-21tr19:31:073
248599760,4rtkit-daemon2484-21rtkit-daemon23:22:373
248599750,10rtkit-daemon0-21swapper/021:06:121
248599730,4rtkit-daemon2484-21rtkit-daemon22:10:473
248599720,9rtkit-daemon0-21swapper/019:01:170
248599710,7rtkit-daemon0-21swapper/021:09:200
248599710,5rtkit-daemon2484-21rtkit-daemon20:23:513
248599700,6rtkit-daemon2484-21rtkit-daemon22:22:323
3059699694,57cyclictest0-21swapper/221:35:482
3059699693,57cyclictest8303-21grep21:06:222
248599690,4rtkit-daemon2484-21rtkit-daemon18:01:193
3059499683,59cyclictest0-21swapper/122:01:171
3058999689,34cyclictest0-21swapper/023:21:170
30589996814,46cyclictest1419-21runrttasks21:58:430
248599680,4rtkit-daemon2484-21rtkit-daemon21:29:343
3059699675,55cyclictest0-21swapper/221:26:162
3059699674,55cyclictest0-21swapper/222:41:002
248599670,4rtkit-daemon2484-21rtkit-daemon21:35:483
3059699664,54cyclictest0-21swapper/220:26:202
3059699664,53cyclictest0-21swapper/222:25:572
3059699664,53cyclictest0-21swapper/222:25:572
30594996626,11cyclictest17012-21cstates21:21:041
3058999666,16cyclictest0-21swapper/022:20:230
248599660,4rtkit-daemon2484-21rtkit-daemon22:15:473
248599660,4rtkit-daemon2484-21rtkit-daemon21:50:553
248599660,4rtkit-daemon2484-21rtkit-daemon21:48:033
248599660,4rtkit-daemon2484-21rtkit-daemon20:41:583
248599660,4rtkit-daemon2484-21rtkit-daemon20:05:223
248599660,4rtkit-daemon2484-21rtkit-daemon18:46:253
248599660,11rtkit-daemon2484-21rtkit-daemon20:59:352
248599660,11rtkit-daemon2484-21rtkit-daemon20:50:052
3059699654,54cyclictest0-21swapper/221:19:542
3059699654,52cyclictest0-21swapper/220:11:052
248599650,6rtkit-daemon27546-21diskstats20:01:070
248599650,4rtkit-daemon2484-21rtkit-daemon20:59:503
248599650,4rtkit-daemon2484-21rtkit-daemon20:50:203
3059699644,53cyclictest0-21swapper/223:05:562
3059699644,53cyclictest0-21swapper/223:05:562
3059699644,53cyclictest0-21swapper/221:46:022
3059699644,53cyclictest0-21swapper/220:36:222
3059699643,53cyclictest0-21swapper/222:46:012
3059699643,53cyclictest0-21swapper/220:21:052
3058999644,34cyclictest32313-21munin-run23:20:440
30589996410,33cyclictest0-21swapper/020:41:050
248599640,7rtkit-daemon0-21swapper/023:20:591
248599640,5rtkit-daemon2484-21rtkit-daemon20:37:583
248599640,13rtkit-daemon2484-21rtkit-daemon20:35:212
3059699634,51cyclictest0-21swapper/222:21:032
3059699632,55cyclictest0-21swapper/221:51:022
3058999636,13cyclictest0-21swapper/022:01:190
3058999635,18cyclictest0-21swapper/021:21:090
30589996315,31cyclictest31831-21munin-node20:06:190
248599630,5rtkit-daemon16022-21python22:06:170
248599630,13rtkit-daemon2484-21rtkit-daemon18:41:552
248599630,11rtkit-daemon2484-21rtkit-daemon20:04:522
3059699625,49cyclictest0-21swapper/222:11:012
3059699624,51cyclictest0-21swapper/220:17:322
3059699624,51cyclictest0-21swapper/220:09:502
3059699624,50cyclictest0-21swapper/221:11:242
3059699624,50cyclictest0-21swapper/221:11:242
3059699622,54cyclictest0-21swapper/220:51:062
3059499624,51cyclictest0-21swapper/119:36:131
3058999628,21cyclictest0-21swapper/023:04:140
3058999624,49cyclictest0-21swapper/020:21:200
30589996215,31cyclictest26219-21ssh20:46:090
248599620,6rtkit-daemon0-21swapper/121:11:120
248599620,6rtkit-daemon0-21swapper/121:11:120
248599620,5rtkit-daemon2484-21rtkit-daemon18:31:182
248599620,5rtkit-daemon2484-21rtkit-daemon18:01:422
248599620,5rtkit-daemon12768-21cpuspeed_turbos22:51:010
248599620,13rtkit-daemon2484-21rtkit-daemon22:10:022
248599620,12rtkit-daemon2484-21rtkit-daemon23:25:442
3059699614,29cyclictest0-21swapper/219:46:032
30596996131,13cyclictest0-21swapper/222:20:232
30589996115,38cyclictest1419-21runrttasks19:59:160
30589996113,41cyclictest18279-21grep18:36:130
248599610,7rtkit-daemon0-21swapper/120:30:060
30597996030,19cyclictest0-21swapper/319:39:023
3059699606,13cyclictest31852-21unixbench_singl21:41:222
3059699604,48cyclictest0-21swapper/222:30:572
3059699604,48cyclictest0-21swapper/221:21:042
3059499604,50cyclictest0-21swapper/120:01:011
3059499604,35cyclictest11724-21sh20:25:511
3059499603,51cyclictest0-21swapper/121:56:221
3059499603,51cyclictest0-21swapper/120:36:201
30589996014,40cyclictest24902-21ssh23:08:130
30589996014,40cyclictest24902-21ssh23:08:130
30589996011,32cyclictest0-21swapper/023:11:090
248599600,6rtkit-daemon0-21swapper/121:42:330
248599600,5rtkit-daemon2484-21rtkit-daemon21:57:332
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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