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2026-01-14 - 01:37
[ 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 Wed Jan 14, 2026 00:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2702899989,55cyclictest0-21swapper/220:58:382
2702899989,55cyclictest0-21swapper/220:58:382
2702599973,38cyclictest0-21swapper/021:17:400
2702599964,24cyclictest0-21swapper/021:05:260
2702899954,83cyclictest0-21swapper/221:28:452
2702899944,54cyclictest0-21swapper/223:45:102
2702899943,83cyclictest0-21swapper/221:38:322
2702899943,83cyclictest0-21swapper/221:38:322
2702599943,12cyclictest0-21swapper/021:00:120
2702899938,77cyclictest0-21swapper/223:04:182
2702899938,77cyclictest0-21swapper/223:04:182
27028999315,70cyclictest0-21swapper/221:55:152
2702999924,21cyclictest1784-21ssh21:48:503
27029999226,57cyclictest26199-21tr22:25:123
2702899925,51cyclictest0-21swapper/222:03:202
2702899924,57cyclictest0-21swapper/223:41:342
2702899924,57cyclictest0-21swapper/223:41:342
2702899924,53cyclictest0-21swapper/222:58:582
2702899923,80cyclictest0-21swapper/223:31:122
27028999210,50cyclictest0-21swapper/200:07:522
2702599923,28cyclictest0-21swapper/020:44:590
2702599923,27cyclictest0-21swapper/019:55:250
2702599923,12cyclictest0-21swapper/023:30:190
248599920,6rtkit-daemon2484-21rtkit-daemon22:54:141
2702999915,79cyclictest893-21runrttasks23:24:483
2702999914,25cyclictest0-21swapper/323:28:473
2702999914,24cyclictest18557-21timerandwakeup23:00:273
2702999914,24cyclictest18557-21timerandwakeup23:00:273
2702999914,24cyclictest0-21swapper/322:06:293
2702899917,50cyclictest0-21swapper/223:37:032
2702899914,50cyclictest0-21swapper/200:01:192
27025999134,10cyclictest30972-21ps18:45:330
2702999904,77cyclictest0-21swapper/322:49:563
2702999904,26cyclictest0-21swapper/300:04:543
27029999017,12cyclictest0-21swapper/321:24:263
2702899904,50cyclictest0-21swapper/221:12:342
2702899902,51cyclictest0-21swapper/221:16:472
2702599904,35cyclictest0-21swapper/000:01:370
2702999895,24cyclictest0-21swapper/322:30:253
2702999894,23cyclictest25226-21taskset22:23:393
27029998925,54cyclictest7931-21kernelversion19:05:273
27029998914,13cyclictest0-21swapper/322:50:213
2702899897,49cyclictest0-21swapper/220:53:452
2702899893,49cyclictest0-21swapper/221:00:462
2702999885,25cyclictest0-21swapper/323:37:583
2702999883,27cyclictest0-21swapper/318:40:213
27029998826,52cyclictest24368-21fschecks_time19:40:233
2702899889,50cyclictest0-21swapper/221:43:542
2702899884,76cyclictest0-21swapper/222:30:272
2702599884,48cyclictest0-21swapper/021:22:460
27025998822,22cyclictest0-21swapper/022:30:350
2702999874,77cyclictest0-21swapper/323:07:343
2702999874,26cyclictest0-21swapper/323:18:463
2702999874,26cyclictest0-21swapper/300:02:223
27029998728,8cyclictest14051-21ssh23:43:183
27029998728,8cyclictest14051-21ssh23:43:183
27029998725,52cyclictest18731-21load20:35:263
27029998721,11cyclictest0-21swapper/320:10:023
2702899874,12cyclictest0-21swapper/221:34:422
2702999865,23cyclictest3999-21cstates22:40:113
2702999864,24cyclictest0-21swapper/321:13:563
27029998627,53cyclictest0-21swapper/321:28:463
27029998624,12cyclictest29250-21gltestperf19:50:223
2702899866,72cyclictest0-21swapper/222:50:242
2702899864,76cyclictest0-21swapper/220:47:232
2702899864,73cyclictest0-21swapper/222:44:012
2702899864,52cyclictest0-21swapper/221:20:232
2702899863,12cyclictest0-21swapper/222:10:112
2702899854,11cyclictest0-21swapper/222:49:452
2702899853,11cyclictest0-21swapper/223:15:072
2702999847,70cyclictest5386-21grep21:05:173
2702999845,73cyclictest0-21swapper/323:10:273
2702999845,24cyclictest0-21swapper/320:52:543
2702999844,26cyclictest0-21swapper/320:47:443
2702999844,24cyclictest0-21swapper/322:17:163
2702999844,24cyclictest0-21swapper/322:17:163
27029998427,48cyclictest0-21swapper/321:50:273
27029998426,52cyclictest0-21swapper/323:56:463
27029998426,52cyclictest0-21swapper/323:48:073
27029998426,52cyclictest0-21swapper/321:44:193
27029998415,60cyclictest1945-21Xorg22:37:553
2702899844,44cyclictest0-21swapper/223:25:122
2702899843,60cyclictest0-21swapper/223:09:052
2702599844,26cyclictest0-21swapper/021:58:060
2702999834,73cyclictest0-21swapper/321:16:253
27029998328,9cyclictest1800-21diskstats21:00:163
2702899835,60cyclictest0-21swapper/222:35:092
2702899834,10cyclictest0-21swapper/223:10:082
2702899834,10cyclictest0-21swapper/218:41:442
2702899833,73cyclictest0-21swapper/222:21:562
27028998310,66cyclictest0-21swapper/223:50:262
2702999825,68cyclictest0-21swapper/322:10:233
2702999824,69cyclictest0-21swapper/319:35:423
2702999824,23cyclictest0-21swapper/323:50:233
27029998226,51cyclictest0-21swapper/320:25:333
27029998226,50cyclictest0-21swapper/322:58:593
27029998211,13cyclictest0-21swapper/321:30:123
2702899824,11cyclictest0-21swapper/219:25:232
2702899823,51cyclictest0-21swapper/223:22:542
2702999815,69cyclictest0-21swapper/320:55:283
2702999815,69cyclictest0-21swapper/320:55:283
2702999814,71cyclictest0-21swapper/321:59:453
2702999814,70cyclictest0-21swapper/322:02:353
2702999813,27cyclictest26261-21python21:35:313
2702999813,27cyclictest26261-21python21:35:313
27029998126,49cyclictest0-21swapper/320:43:323
2702899814,12cyclictest0-21swapper/221:46:392
2702899814,11cyclictest0-21swapper/219:55:202
2702899813,51cyclictest0-21swapper/220:41:012
2702899813,13cyclictest0-21swapper/222:09:362
2702899813,11cyclictest0-21swapper/222:15:152
2702899813,11cyclictest0-21swapper/222:15:152
2702999804,26cyclictest0-21swapper/318:55:373
27029998021,10cyclictest6213-21munin-node23:30:243
27029998021,10cyclictest11987-21cpuspeed_turbos19:15:173
2702899803,11cyclictest0-21swapper/222:27:232
2702899803,10cyclictest0-21swapper/223:59:002
2702899803,10cyclictest0-21swapper/221:05:172
2702999783,31cyclictest32012-21munin-node18:50:373
2702999783,31cyclictest32012-21munin-node18:50:373
27029997822,11cyclictest1676-21nscd19:50:043
27029997821,10cyclictest18827-21munin-node19:30:173
27029997821,10cyclictest18827-21munin-node19:30:173
27029997819,10cyclictest15798-21unixbench_singl19:20:383
2702899783,8cyclictest24405-21fschecks_time19:40:232
2702599783,33cyclictest0-21swapper/022:55:260
2702999774,26cyclictest0-21swapper/320:22:063
2702999773,31cyclictest16443-21munin-node19:25:323
27029997726,11cyclictest10328-21latency19:10:273
27029997721,11cyclictest32277-21switchtime19:55:393
27029997720,9cyclictest1287-21snmpd18:46:503
27029997716,8cyclictest0-21swapper/320:15:213
2702899774,11cyclictest0-21swapper/219:30:152
2702899774,11cyclictest0-21swapper/219:30:152
2702899773,44cyclictest0-21swapper/221:51:392
27029997619,12cyclictest1584-21gltestperf20:00:223
27029997619,10cyclictest4967-21df_abs19:00:203
2702899764,10cyclictest0-21swapper/219:05:522
2702899763,10cyclictest0-21swapper/220:10:322
2702899763,10cyclictest0-21swapper/220:10:322
27029997521,11cyclictest15715-21df_abs20:30:173
27029997511,15cyclictest0-21swapper/320:10:233
27029997511,15cyclictest0-21swapper/320:10:233
2702899754,10cyclictest0-21swapper/219:20:392
2702899754,10cyclictest0-21swapper/219:15:202
2702899753,10cyclictest0-21swapper/220:30:132
27028997516,43cyclictest0-21swapper/219:50:212
2702899744,11cyclictest0-21swapper/220:35:332
2702899744,10cyclictest0-21swapper/218:50:152
2702899744,10cyclictest0-21swapper/218:50:152
2702899743,11cyclictest0-21swapper/219:50:042
2702899734,11cyclictest0-21swapper/219:03:082
2702899733,8cyclictest2063-21chrt18:55:172
27028997312,53cyclictest0-21swapper/220:05:142
2702899722,10cyclictest0-21swapper/219:15:052
2702899714,60cyclictest0-21swapper/220:20:322
2702899714,60cyclictest0-21swapper/220:00:342
2702899703,6cyclictest0-21swapper/218:46:502
2702899694,10cyclictest8959-21sed20:15:222
2702899683,11cyclictest0-21swapper/220:25:172
27028996813,46cyclictest0-21swapper/219:35:162
2702999648,18cyclictest0-21swapper/318:40:063
2702899642,57cyclictest0-21swapper/218:40:072
2702799644,41cyclictest32525-21latency21:45:221
2702799625,25cyclictest0-21swapper/120:50:161
2702599624,40cyclictest0-21swapper/023:13:420
2702799618,20cyclictest0-21swapper/121:21:071
2702599614,12cyclictest0-21swapper/022:00:160
2702599613,39cyclictest0-21swapper/022:20:150
248599610,4rtkit-daemon2484-21rtkit-daemon19:53:061
1795726110,44sleep00-21swapper/022:11:280
320472606,13sleep00-21swapper/018:50:160
320472606,13sleep00-21swapper/018:50:160
27027996042,10cyclictest16413-21needreboot20:30:261
2702799604,37cyclictest0-21swapper/120:59:551
2702799604,37cyclictest0-21swapper/120:59:551
2702799604,37cyclictest0-21swapper/100:07:071
2702799604,36cyclictest1287-21snmpd21:10:341
27027996022,23cyclictest0-21swapper/121:43:301
2702599604,39cyclictest0-21swapper/021:25:570
248599600,9rtkit-daemon2484-21rtkit-daemon20:46:561
248599600,5rtkit-daemon2484-21rtkit-daemon22:43:221
2702799594,35cyclictest0-21swapper/120:35:391
2702799594,34cyclictest0-21swapper/118:46:501
27025995941,11cyclictest3747-21strings21:50:240
248599590,4rtkit-daemon2484-21rtkit-daemon22:25:371
309402580,4sleep131055-21cpuspeed_turbos19:55:221
2702799584,38cyclictest0-21swapper/121:50:161
2702799584,37cyclictest0-21swapper/123:48:091
2702799583,36cyclictest23635-21aten_r1power_cu23:10:061
2702599584,46cyclictest0-21swapper/023:55:130
248599580,7rtkit-daemon2484-21rtkit-daemon22:24:151
248599580,4rtkit-daemon2484-21rtkit-daemon21:28:251
248599580,4rtkit-daemon2484-21rtkit-daemon21:18:101
209672583,7sleep120971-21diskmemload23:54:081
2702799574,34cyclictest0-21swapper/122:57:121
27027995738,12cyclictest1547-21gltestperf20:00:221
27027995724,13cyclictest0-21swapper/123:55:191
27027995722,14cyclictest25814-21iostat_ios21:35:231
27027995722,14cyclictest25814-21iostat_ios21:35:231
2702599578,10cyclictest0-21swapper/023:29:010
2702599574,12cyclictest0-21swapper/020:21:080
2702599573,38cyclictest0-21swapper/023:38:080
260982575,45sleep126127-21sh00:00:211
248599570,5rtkit-daemon2484-21rtkit-daemon20:21:051
2702799565,27cyclictest0-21swapper/123:21:031
27027995622,12cyclictest0-21swapper/118:40:181
27027995619,13cyclictest0-21swapper/119:05:391
2702599563,46cyclictest0-21swapper/023:43:000
2702599563,46cyclictest0-21swapper/023:43:000
2702599563,45cyclictest0-21swapper/019:25:220
2702599563,12cyclictest0-21swapper/022:40:270
228022563,10sleep00-21swapper/023:07:520
2702799555,29cyclictest0-21swapper/123:00:131
2702799555,29cyclictest0-21swapper/123:00:131
2702799555,29cyclictest0-21swapper/119:20:281
2702799554,26cyclictest0-21swapper/123:39:551
2702799554,26cyclictest0-21swapper/122:39:381
27027995523,14cyclictest0-21swapper/122:06:181
27027995521,13cyclictest0-21swapper/122:47:371
27027995521,13cyclictest0-21swapper/119:40:321
27027995520,13cyclictest0-21swapper/123:40:081
27027995520,13cyclictest0-21swapper/123:40:081
27027995519,13cyclictest0-21swapper/123:16:091
27027995519,13cyclictest0-21swapper/121:58:451
27027995517,23cyclictest21815-21forks19:35:201
2702599554,31cyclictest0-21swapper/020:50:320
2702599554,12cyclictest0-21swapper/000:07:380
248599550,5rtkit-daemon2484-21rtkit-daemon23:30:271
248599550,5rtkit-daemon2484-21rtkit-daemon19:15:151
248599550,5rtkit-daemon2484-21rtkit-daemon19:00:150
2702799545,29cyclictest0-21swapper/121:00:191
2702799544,42cyclictest0-21swapper/121:30:271
2702799544,31cyclictest0-21swapper/121:05:201
2702799544,29cyclictest0-21swapper/122:00:291
2702799544,27cyclictest0-21swapper/122:10:191
2702799544,26cyclictest0-21swapper/119:45:351
2702799543,36cyclictest0-21swapper/122:30:181
27027995421,13cyclictest0-21swapper/122:15:211
27027995421,13cyclictest0-21swapper/122:15:211
27027995418,13cyclictest0-21swapper/120:10:301
27027995418,13cyclictest0-21swapper/120:10:301
27027995414,20cyclictest21236-21uname20:40:271
2702599544,41cyclictest0-21swapper/021:35:150
2702599544,41cyclictest0-21swapper/021:35:150
27025995422,9cyclictest12051-21unixbench_multi22:50:290
248599540,5rtkit-daemon2484-21rtkit-daemon18:55:380
2702799535,27cyclictest0-21swapper/123:05:141
2702799535,27cyclictest0-21swapper/119:31:571
2702799535,27cyclictest0-21swapper/119:31:571
2702799534,30cyclictest0-21swapper/119:00:331
2702799534,28cyclictest3184-21runrttasks23:25:281
27027995320,12cyclictest0-21swapper/118:56:521
2702599534,29cyclictest0-21swapper/022:15:130
2702599534,29cyclictest0-21swapper/022:15:130
2702599533,37cyclictest0-21swapper/023:24:080
27025995323,24cyclictest0-21swapper/021:12:510
248599530,5rtkit-daemon2484-21rtkit-daemon21:40:170
233132532,44sleep00-21swapper/019:39:170
2702799525,28cyclictest0-21swapper/120:15:211
2702799525,28cyclictest0-21swapper/119:10:311
2702799524,28cyclictest0-21swapper/120:05:261
2702599525,28cyclictest0-21swapper/020:55:310
2702599525,28cyclictest0-21swapper/020:55:310
2702599524,30cyclictest0-21swapper/020:45:250
2702599524,29cyclictest0-21swapper/020:15:180
2702599524,29cyclictest0-21swapper/019:15:300
27025995235,11cyclictest26223-21cpuspeed_turbos22:25:120
248599520,5rtkit-daemon2484-21rtkit-daemon19:25:291
159682522,44sleep00-21swapper/019:22:000
2702799514,28cyclictest0-21swapper/118:50:311
2702799514,28cyclictest0-21swapper/118:50:311
2702599514,42cyclictest0-21swapper/022:38:450
2702599514,29cyclictest0-21swapper/019:45:250
2702599514,28cyclictest0-21swapper/019:15:050
2702599514,25cyclictest0-21swapper/023:53:170
2702599513,34cyclictest0-21swapper/021:46:290
175252512,43sleep00-21swapper/023:48:470
155142512,10sleep00-21swapper/022:09:470
2702599504,28cyclictest0-21swapper/023:15:300
2702599504,27cyclictest0-21swapper/023:02:570
2702599504,27cyclictest0-21swapper/023:02:570
2702599504,26cyclictest0-21swapper/022:46:130
2702599503,33cyclictest0-21swapper/021:33:590
248599500,5rtkit-daemon2484-21rtkit-daemon18:40:240
2702799494,39cyclictest0-21swapper/120:27:071
2702599494,28cyclictest0-21swapper/019:40:200
2702599494,26cyclictest0-21swapper/020:00:310
2702599493,28cyclictest0-21swapper/020:05:250
248599490,5rtkit-daemon2484-21rtkit-daemon19:05:150
2702599484,27cyclictest0-21swapper/020:35:140
2702599483,39cyclictest0-21swapper/020:25:360
2702599483,29cyclictest0-21swapper/019:50:160
74632472,39sleep00-21swapper/020:10:440
74632472,39sleep00-21swapper/020:10:440
2702599474,26cyclictest0-21swapper/020:30:310
2702799463,25cyclictest0-21swapper/118:40:071
269722464,6sleep00-21swapper/018:39:520
27025994330,9cyclictest19706-21grep19:30:230
27025994330,9cyclictest19706-21grep19:30:230
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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