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2026-02-15 - 08:08
[ 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 Sun Feb 15, 2026 00:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2500221240,5sleep225004-21grep23:15:052
2485991220,4rtkit-daemon0-21swapper/022:10:110
2485991210,5rtkit-daemon58-21kswapd022:10:561
61939910022,58cyclictest25545-21munin-node21:40:230
619399993,9cyclictest29272-21diskmemload21:12:090
619399993,9cyclictest29272-21diskmemload21:12:090
619399964,69cyclictest0-21swapper/022:35:100
6199999533,55cyclictest18380-21grep19:45:183
6199999533,55cyclictest18380-21grep19:45:183
619399953,72cyclictest0-21swapper/020:51:030
619399944,11cyclictest29813-21grep23:20:250
619399934,13cyclictest0-21swapper/021:15:260
303312930,9sleep10-21swapper/122:35:051
6199999236,49cyclictest8518-21sed22:00:303
619399924,11cyclictest1287-21snmpd23:01:300
6193999216,59cyclictest0-21swapper/020:25:310
6193999210,8cyclictest29272-21diskmemload22:05:090
619399914,65cyclictest0-21swapper/022:15:080
619399914,12cyclictest23041-21unixbench-2d23:10:240
619399914,12cyclictest23041-21unixbench-2d23:10:240
619399913,11cyclictest21816-21grep20:45:160
619999903,9cyclictest2314-21munin-node21:05:103
619399904,71cyclictest0-21swapper/021:52:200
619399904,71cyclictest0-21swapper/021:52:200
619399904,14cyclictest0-21swapper/022:20:130
619399904,12cyclictest0-21swapper/022:25:210
619399903,9cyclictest1419-21runrttasks22:45:160
619399903,10cyclictest17314-21crond19:44:590
6193999017,55cyclictest0-21swapper/020:40:180
292922900,8sleep2281ktimersoftd/223:20:172
619399894,64cyclictest0-21swapper/023:34:100
619399894,13cyclictest0-21swapper/023:25:050
619399894,13cyclictest0-21swapper/023:06:580
619399894,13cyclictest0-21swapper/018:40:230
619399894,12cyclictest0-21swapper/020:37:400
619399894,11cyclictest1419-21runrttasks21:56:530
6199998830,51cyclictest0-21swapper/321:54:543
6199998830,51cyclictest0-21swapper/321:54:543
619399884,15cyclictest0-21swapper/021:47:320
619399884,13cyclictest0-21swapper/023:15:080
619399884,13cyclictest0-21swapper/021:22:270
619399884,13cyclictest0-21swapper/019:20:280
619399884,12cyclictest0-21swapper/020:55:230
619399884,12cyclictest0-21swapper/020:30:160
619399884,12cyclictest0-21swapper/020:30:160
619399883,12cyclictest0-21swapper/022:40:060
619999873,37cyclictest0-21swapper/323:15:243
619399878,12cyclictest0-21swapper/020:20:110
619399874,75cyclictest0-21swapper/022:50:030
619399874,13cyclictest0-21swapper/023:39:190
619399874,13cyclictest0-21swapper/021:08:130
619399874,13cyclictest0-21swapper/018:50:190
619399873,65cyclictest0-21swapper/022:30:060
619399873,65cyclictest0-21swapper/022:30:060
619399873,61cyclictest0-21swapper/022:55:080
619399873,13cyclictest0-21swapper/020:15:000
6193998714,7cyclictest29272-21diskmemload21:30:240
619999864,28cyclictest15807-21fschecks_count19:40:153
619999864,12cyclictest0-21swapper/323:22:513
619999863,21cyclictest0-21swapper/322:06:223
6199998624,10cyclictest21557-21sendmail_mailqu22:20:223
6199998622,13cyclictest12092-21gltestperf22:55:123
619399865,11cyclictest0-21swapper/021:35:040
619399864,9cyclictest14920-21idleruntime-cro19:39:590
619399864,13cyclictest0-21swapper/021:26:130
619999853,34cyclictest25090-21cut18:50:203
619999853,32cyclictest0-21swapper/322:25:043
619999853,28cyclictest0-21swapper/322:37:043
6199998522,9cyclictest8153-21cpuspeed_turbos22:50:063
619399855,12cyclictest0-21swapper/022:00:180
619399854,13cyclictest0-21swapper/018:55:230
619399854,12cyclictest0-21swapper/019:55:220
619399854,12cyclictest0-21swapper/018:16:140
619399854,12cyclictest0-21swapper/018:16:140
619999844,31cyclictest0-21swapper/322:46:403
619999844,31cyclictest0-21swapper/319:15:193
619999844,28cyclictest0-21swapper/321:44:553
619999844,24cyclictest0-21swapper/323:05:443
619999843,34cyclictest0-21swapper/323:10:073
619999843,34cyclictest0-21swapper/323:10:073
619999843,23cyclictest0-21swapper/321:33:323
619999843,12cyclictest0-21swapper/318:30:133
619999843,11cyclictest0-21swapper/321:19:223
619399844,13cyclictest0-21swapper/020:13:470
619399844,12cyclictest0-21swapper/019:15:310
619399843,12cyclictest0-21swapper/021:03:550
619999834,34cyclictest0-21swapper/323:36:343
619999834,30cyclictest0-21swapper/322:10:243
619999834,12cyclictest0-21swapper/319:10:133
6199998332,10cyclictest31724-21tr19:05:153
619999833,12cyclictest0-21swapper/321:39:263
6199998325,9cyclictest26718-21missed_timers21:40:183
6199998325,11cyclictest1419-21runrttasks20:31:323
6199998325,11cyclictest1419-21runrttasks20:31:323
6199998310,8cyclictest121850irq/46-eth023:25:093
619399834,13cyclictest0-21swapper/018:36:140
619399834,13cyclictest0-21swapper/018:31:090
619399834,12cyclictest0-21swapper/019:14:510
619999824,36cyclictest0-21swapper/320:40:273
619999824,33cyclictest0-21swapper/320:25:273
619999824,23cyclictest0-21swapper/321:55:523
619999824,22cyclictest0-21swapper/320:53:303
619999823,34cyclictest0-21swapper/322:40:263
619999823,24cyclictest14949-21wc23:00:053
6199998225,9cyclictest18456-21unixbench-2d22:15:263
6199998218,9cyclictest12639-21ssh21:20:103
6199998217,11cyclictest21014-21telnet20:45:073
619399824,63cyclictest0-21swapper/018:47:400
619399824,13cyclictest0-21swapper/019:50:300
619399824,12cyclictest0-21swapper/020:04:590
619999814,31cyclictest0-21swapper/323:33:023
6199998132,43cyclictest15896-21cpuspeed_turbos21:25:103
619999813,25cyclictest0-21swapper/320:21:503
6199998122,13cyclictest0-21swapper/322:30:193
6199998122,13cyclictest0-21swapper/322:30:193
619999807,11cyclictest0-21swapper/319:55:113
619999804,28cyclictest0-21swapper/318:15:033
619999804,23cyclictest0-21swapper/321:02:543
619999804,22cyclictest0-21swapper/320:57:183
619999803,33cyclictest0-21swapper/319:52:283
619999803,24cyclictest0-21swapper/320:17:423
619399804,8cyclictest10156-21munin-run19:29:590
619399804,68cyclictest0-21swapper/018:10:280
619999794,15cyclictest0-21swapper/320:39:123
6199997922,9cyclictest25915-21needreboot20:00:243
619399794,13cyclictest0-21swapper/019:46:310
619399794,13cyclictest0-21swapper/019:46:310
619399793,34cyclictest0-21swapper/019:04:460
619399793,34cyclictest0-21swapper/019:04:460
619399792,60cyclictest29484-21ssh20:09:590
619999784,22cyclictest0-21swapper/320:12:183
6193997835,37cyclictest10683-21grep19:30:120
619399783,20cyclictest0-21swapper/019:05:130
619999774,22cyclictest0-21swapper/321:13:293
619999774,22cyclictest0-21swapper/321:13:293
619399773,54cyclictest0-21swapper/018:20:210
6193997720,41cyclictest0-21swapper/018:26:540
6193997718,50cyclictest1-21systemd18:10:020
6199997523,9cyclictest29880-21gltestperf19:00:203
6199997523,9cyclictest29880-21gltestperf19:00:203
619999743,27cyclictest0-21swapper/318:40:013
619999743,22cyclictest26619-21munin-node18:55:183
619999743,20cyclictest1287-21snmpd18:16:163
619999743,20cyclictest1287-21snmpd18:16:163
619999733,12cyclictest0-21swapper/318:20:143
248599730,12rtkit-daemon2484-21rtkit-daemon20:41:292
6199997219,16cyclictest5849-21cpuspeed19:20:143
619999704,24cyclictest0-21swapper/319:34:543
248599670,10rtkit-daemon0-21swapper/121:54:041
248599670,10rtkit-daemon0-21swapper/121:54:041
226892660,6sleep122692-21cpuspeed_turbos19:55:131
295592653,11sleep20-21swapper/220:10:112
54412646,14sleep15469-21swap18:05:281
248599640,19rtkit-daemon2484-21rtkit-daemon20:30:072
248599640,19rtkit-daemon2484-21rtkit-daemon20:30:072
6196996316,9cyclictest29214-21cpuspeed_turbos21:45:091
619899614,38cyclictest0-21swapper/221:05:252
619999604,15cyclictest0-21swapper/319:35:173
619899604,36cyclictest0-21swapper/222:37:582
619899604,36cyclictest0-21swapper/218:56:232
6198996027,10cyclictest762-21ssh21:50:152
6198996027,10cyclictest762-21ssh21:50:152
619699604,13cyclictest0-21swapper/121:23:151
248599600,19rtkit-daemon2484-21rtkit-daemon19:51:312
619899595,37cyclictest0-21swapper/223:10:182
619899595,37cyclictest0-21swapper/223:10:182
29722593,10sleep10-21swapper/123:30:091
248599590,4rtkit-daemon2484-21rtkit-daemon21:24:202
248599590,4rtkit-daemon2484-21rtkit-daemon20:09:382
248599590,18rtkit-daemon2484-21rtkit-daemon21:13:062
248599590,18rtkit-daemon2484-21rtkit-daemon21:13:062
77602583,47sleep20-21swapper/219:25:002
619899584,46cyclictest0-21swapper/220:20:272
619899584,29cyclictest0-21swapper/222:45:062
6196995841,10cyclictest9675-21head21:15:151
6196995815,26cyclictest7530-21gltestperf22:00:161
619899574,30cyclictest0-21swapper/221:35:072
6198995731,22cyclictest0-21swapper/221:27:352
6198995720,11cyclictest0-21swapper/220:50:092
619899565,37cyclictest0-21swapper/220:35:452
619899564,37cyclictest0-21swapper/222:13:412
619899564,28cyclictest0-21swapper/220:55:122
619899564,28cyclictest0-21swapper/218:35:242
6198995635,13cyclictest0-21swapper/222:20:112
6198995624,25cyclictest0-21swapper/223:35:172
6198995622,13cyclictest0-21swapper/218:15:372
6198995622,13cyclictest0-21swapper/218:15:372
6198995621,13cyclictest0-21swapper/219:40:182
6198995620,13cyclictest0-21swapper/221:57:352
6198995620,12cyclictest0-21swapper/218:40:142
6198995613,24cyclictest0-21swapper/222:03:442
619699565,43cyclictest0-21swapper/120:21:021
314892563,10sleep20-21swapper/221:48:072
261472564,12sleep10-21swapper/118:52:061
248599560,5rtkit-daemon2484-21rtkit-daemon21:15:132
619899555,30cyclictest0-21swapper/221:40:052
619899554,43cyclictest0-21swapper/223:02:572
619899554,34cyclictest0-21swapper/223:25:392
619899554,31cyclictest0-21swapper/219:10:162
619899554,28cyclictest0-21swapper/222:25:162
619899554,28cyclictest0-21swapper/220:48:252
619899554,27cyclictest0-21swapper/219:36:292
619899554,26cyclictest0-21swapper/222:40:052
6198995530,18cyclictest31362-21cpuspeed_turbos21:00:102
619899553,29cyclictest0-21swapper/222:50:112
6198995520,13cyclictest0-21swapper/222:08:232
6198995520,12cyclictest0-21swapper/222:30:142
6198995520,12cyclictest0-21swapper/222:30:142
6198995518,28cyclictest1316-21http_loadtime20:15:182
6198995518,19cyclictest19275-21ssh21:30:102
6198995518,13cyclictest0-21swapper/223:09:402
6198995518,13cyclictest0-21swapper/222:15:262
6198995518,13cyclictest0-21swapper/220:25:182
619699558,37cyclictest0-21swapper/120:25:231
27572553,12sleep10-21swapper/119:12:051
248599550,5rtkit-daemon2484-21rtkit-daemon19:25:323
75512544,43sleep10-21swapper/121:11:211
75512544,43sleep10-21swapper/121:11:211
619899545,28cyclictest0-21swapper/219:25:202
619899545,28cyclictest0-21swapper/218:20:242
619899544,28cyclictest0-21swapper/219:05:222
619899544,27cyclictest0-21swapper/223:30:022
619899544,27cyclictest0-21swapper/219:45:102
619899544,27cyclictest0-21swapper/219:45:102
619899544,26cyclictest0-21swapper/218:28:212
6198995422,13cyclictest0-21swapper/219:15:332
6198995420,13cyclictest0-21swapper/218:50:132
6198995411,26cyclictest0-21swapper/222:54:542
619699544,31cyclictest0-21swapper/121:36:281
619699544,31cyclictest0-21swapper/120:30:191
619699544,31cyclictest0-21swapper/120:30:191
619699544,30cyclictest0-21swapper/118:45:241
6196995420,15cyclictest0-21swapper/122:25:131
619899534,40cyclictest0-21swapper/219:59:582
619899534,29cyclictest0-21swapper/220:00:292
619699535,14cyclictest0-21swapper/122:07:211
225482533,44sleep10-21swapper/123:10:181
225482533,44sleep10-21swapper/123:10:181
122172533,43sleep10-21swapper/118:20:261
619899524,29cyclictest0-21swapper/218:30:242
619899523,26cyclictest0-21swapper/219:35:002
619699525,13cyclictest0-21swapper/123:23:091
619699524,30cyclictest0-21swapper/122:40:171
619699524,29cyclictest0-21swapper/123:00:191
619699524,29cyclictest0-21swapper/121:09:561
6196995236,10cyclictest11305-21hwlatdetect19:30:181
6196995212,27cyclictest121850irq/46-eth022:55:231
207102524,42sleep10-21swapper/123:08:441
619899514,28cyclictest0-21swapper/218:10:212
619699515,27cyclictest0-21swapper/121:40:231
619699515,15cyclictest0-21swapper/120:15:491
619699515,14cyclictest0-21swapper/123:15:311
619699515,13cyclictest0-21swapper/122:52:331
619699514,38cyclictest0-21swapper/123:25:171
619699514,29cyclictest0-21swapper/122:31:381
619699514,29cyclictest0-21swapper/122:31:381
619699514,28cyclictest0-21swapper/119:40:261
619699514,27cyclictest0-21swapper/119:25:001
619699513,30cyclictest0-21swapper/120:10:411
6196995120,13cyclictest0-21swapper/119:50:231
6196995112,9cyclictest22644-21timerandwakeup20:45:291
319332513,41sleep10-21swapper/121:00:171
230642513,12sleep10-21swapper/122:24:341
75602504,40sleep10-21swapper/122:49:461
619899504,28cyclictest0-21swapper/219:00:202
619899504,28cyclictest0-21swapper/219:00:202
619699505,28cyclictest0-21swapper/120:52:561
619699505,27cyclictest0-21swapper/121:31:031
619699505,25cyclictest0-21swapper/120:39:501
619699505,11cyclictest0-21swapper/121:28:191
619699504,39cyclictest0-21swapper/120:55:091
619699504,29cyclictest0-21swapper/118:40:011
6196995020,12cyclictest0-21swapper/122:15:071
287512503,40sleep10-21swapper/118:59:561
107172503,41sleep10-21swapper/118:17:071
107172503,41sleep10-21swapper/118:17:071
82672494,39sleep10-21swapper/118:11:151
619999493,29cyclictest0-21swapper/318:47:133
619699499,33cyclictest4398-21kernelversion21:55:191
619699494,37cyclictest0-21swapper/120:40:081
619699494,28cyclictest0-21swapper/118:40:331
619699494,27cyclictest0-21swapper/119:35:221
619699494,27cyclictest0-21swapper/119:26:271
619699493,38cyclictest0-21swapper/120:05:161
6196994919,13cyclictest0-21swapper/123:39:291
326672494,10sleep10-21swapper/119:07:131
619999483,19cyclictest20581-21missed_timers18:40:253
6198994818,13cyclictest0-21swapper/218:45:252
619699484,35cyclictest0-21swapper/119:00:111
619699484,35cyclictest0-21swapper/119:00:111
619699484,26cyclictest0-21swapper/120:00:161
619699484,26cyclictest0-21swapper/118:30:121
6196994831,10cyclictest3549-21tr19:15:141
619999463,22cyclictest0-21swapper/320:05:093
619699454,35cyclictest0-21swapper/119:47:021
619699454,35cyclictest0-21swapper/119:47:021
619699444,34cyclictest0-21swapper/118:25:141
61052444,33sleep20-21swapper/218:09:192
59332434,33sleep30-21swapper/318:07:073
619999383,29cyclictest14254-21grep18:25:203
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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