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2026-02-08 - 18:31
[ 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 08, 2026 12:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2485991140,7rtkit-daemon2484-21rtkit-daemon08:16:492
3008399954,10cyclictest121850irq/46-eth008:58:063
248599940,4rtkit-daemon2484-21rtkit-daemon07:21:293
248599930,5rtkit-daemon2484-21rtkit-daemon11:11:200
3008399928,7cyclictest0-21swapper/310:06:003
3008399924,61cyclictest0-21swapper/311:01:353
3008399924,13cyclictest0-21swapper/310:09:403
3008399914,62cyclictest0-21swapper/309:21:333
3008399914,11cyclictest1419-21runrttasks08:46:033
3008399914,10cyclictest19226-21munin-node09:46:243
3008399914,10cyclictest19226-21munin-node09:46:243
3008399894,64cyclictest0-21swapper/309:17:543
3008399894,12cyclictest0-21swapper/311:41:123
3008399893,60cyclictest47671ssh10:11:223
3008399884,65cyclictest0-21swapper/310:21:043
3008399884,13cyclictest0-21swapper/309:51:133
3008399884,12cyclictest0-21swapper/309:27:303
3008399875,12cyclictest0-21swapper/309:03:273
3008399874,66cyclictest26945-21runrttasks11:31:383
3008399874,61cyclictest0-21swapper/311:26:473
3008399874,61cyclictest0-21swapper/308:33:423
3008399874,12cyclictest0-21swapper/311:37:313
3008399874,12cyclictest0-21swapper/311:00:353
30083998717,52cyclictest0-21swapper/307:59:513
3008399864,66cyclictest0-21swapper/310:31:003
3008399864,12cyclictest0-21swapper/309:06:363
3008399864,12cyclictest0-21swapper/309:06:363
3008399864,12cyclictest0-21swapper/306:26:323
3008399863,10cyclictest11586-21ls08:46:173
30083998624,51cyclictest1419-21runrttasks11:14:273
30083998617,45cyclictest0-21swapper/308:16:253
30083998616,52cyclictest1419-21runrttasks08:21:203
30083998616,52cyclictest1419-21runrttasks08:21:203
30083998611,51cyclictest22214-21ssh10:36:323
3008399854,12cyclictest0-21swapper/309:44:343
3008399854,12cyclictest0-21swapper/309:44:343
3008399854,12cyclictest0-21swapper/308:26:143
3008399854,12cyclictest0-21swapper/308:26:143
3008399853,72cyclictest14150-21expr10:26:143
3008399853,58cyclictest29069-21if_err_eth009:11:223
3008399844,8cyclictest22823-21diskmemload09:36:013
3008399843,58cyclictest0-21swapper/309:36:263
30083998415,51cyclictest0-21swapper/310:18:233
30083998413,47cyclictest0-21swapper/309:56:443
30083998412,47cyclictest0-21swapper/310:43:443
3008399834,13cyclictest0-21swapper/310:32:453
3008399834,12cyclictest0-21swapper/310:51:123
3008399833,56cyclictest0-21swapper/311:06:333
3008399833,11cyclictest27637-21df_abs10:46:133
30083998313,46cyclictest0-21swapper/308:37:383
3008399824,54cyclictest0-21swapper/311:20:453
3008399814,12cyclictest0-21swapper/307:31:063
3008399814,11cyclictest0-21swapper/308:11:233
3008399813,8cyclictest14177-21taskset06:47:123
3008399813,55cyclictest30068-21cyclictest11:23:593
3008399813,55cyclictest0-21swapper/307:31:313
3008399804,60cyclictest0-21swapper/307:01:203
3008399804,13cyclictest0-21swapper/307:51:053
4682790,3sleep212-21rcu_preempt06:21:232
3008399793,58cyclictest15729-21irqstats08:51:263
30083997918,38cyclictest10966-21iostat_ios06:41:293
248599790,4rtkit-daemon2484-21rtkit-daemon09:56:152
3008399784,52cyclictest0-21swapper/308:05:053
3008399784,11cyclictest0-21swapper/306:56:163
3008399784,11cyclictest0-21swapper/306:56:163
3008399783,9cyclictest27241-21munin-node07:16:213
3008399783,52cyclictest1287-21snmpd06:19:473
3008399783,52cyclictest1287-21snmpd06:19:473
3008399783,12cyclictest0-21swapper/308:11:053
30083997816,44cyclictest0-21swapper/307:11:403
3008399773,8cyclictest7990-21df06:36:233
3008399772,52cyclictest1287-21snmpd07:40:013
30083997710,10cyclictest11633-21df_abs07:51:213
248599770,4rtkit-daemon2484-21rtkit-daemon06:55:303
3008399763,51cyclictest0-21swapper/306:21:223
3008399754,15cyclictest0-21swapper/306:31:373
30083997419,38cyclictest0-21swapper/307:44:203
30083997419,38cyclictest0-21swapper/307:44:203
248599730,4rtkit-daemon2484-21rtkit-daemon10:09:452
3008399724,51cyclictest0-21swapper/307:06:293
248599690,5rtkit-daemon2484-21rtkit-daemon07:36:362
248599690,5rtkit-daemon2484-21rtkit-daemon06:16:242
248599690,5rtkit-daemon2484-21rtkit-daemon06:16:242
3008299674,53cyclictest0-21swapper/207:56:192
3008299664,53cyclictest0-21swapper/209:46:262
3008299664,53cyclictest0-21swapper/209:46:262
30082996628,10cyclictest14998-21munin-node11:16:242
248599660,8rtkit-daemon0-21swapper/209:17:022
3008399654,12cyclictest0-21swapper/306:16:103
3008399654,12cyclictest0-21swapper/306:16:103
3008299654,51cyclictest0-21swapper/208:51:592
248599650,5rtkit-daemon2484-21rtkit-daemon10:49:432
248599650,4rtkit-daemon2484-21rtkit-daemon09:26:242
3008299643,42cyclictest25576-21grep09:06:222
3008299643,42cyclictest25576-21grep09:06:222
248599640,4rtkit-daemon2484-21rtkit-daemon08:48:482
162532643,12sleep20-21swapper/210:28:512
162532643,12sleep20-21swapper/210:28:512
323512633,12sleep10-21swapper/110:06:001
3008299634,50cyclictest0-21swapper/208:42:592
3008299634,49cyclictest0-21swapper/211:06:232
30082996311,45cyclictest0-21swapper/211:05:362
248599630,5rtkit-daemon2484-21rtkit-daemon08:27:342
248599630,5rtkit-daemon2484-21rtkit-daemon08:27:342
30080996240,14cyclictest0-21swapper/110:06:151
3007799624,49cyclictest0-21swapper/011:06:330
194972627,11sleep20-21swapper/207:01:182
31012613,13sleep10-21swapper/110:56:311
3008299614,49cyclictest0-21swapper/206:58:192
3008299614,49cyclictest0-21swapper/206:58:192
3008299604,38cyclictest0-21swapper/208:36:412
30082996024,27cyclictest1-21systemd10:35:542
30082996019,23cyclictest26-21rcuc/210:01:232
30080996038,15cyclictest0-21swapper/109:41:141
30080996038,15cyclictest0-21swapper/109:41:141
3008099603,48cyclictest31161-21missed_timers08:26:271
3008099603,48cyclictest31161-21missed_timers08:26:271
248599600,4rtkit-daemon2484-21rtkit-daemon09:11:252
248599600,12rtkit-daemon2484-21rtkit-daemon07:21:362
3008299595,46cyclictest22823-21diskmemload08:56:252
3008299594,48cyclictest0-21swapper/210:16:492
3008299593,7cyclictest27056-21latency_hist10:46:002
30082995913,28cyclictest0-21swapper/209:36:002
30080995939,13cyclictest0-21swapper/109:21:351
30080995938,14cyclictest0-21swapper/110:41:211
3008299584,45cyclictest0-21swapper/210:36:182
3008299583,47cyclictest31734-21munin-node11:41:132
30082995813,28cyclictest0-21swapper/211:24:362
30080995839,12cyclictest0-21swapper/110:46:141
30080995838,13cyclictest0-21swapper/109:02:171
3008099583,49cyclictest0-21swapper/110:29:491
3008099583,49cyclictest0-21swapper/110:29:491
3007799586,45cyclictest9765-21unixbench_singl08:41:370
30077995820,30cyclictest15352-21nscd10:41:270
30077995812,38cyclictest0-21swapper/010:08:150
248599580,6rtkit-daemon0-21swapper/210:36:140
248599580,5rtkit-daemon2484-21rtkit-daemon06:55:152
12112583,12sleep20-21swapper/208:31:192
3008299575,35cyclictest0-21swapper/211:36:042
3008299574,46cyclictest0-21swapper/210:11:482
30080995742,9cyclictest16397-21unixbench-2d08:51:361
3007799575,44cyclictest29685-21crond08:26:040
3007799575,44cyclictest29685-21crond08:26:040
30077995743,9cyclictest14361-21sed07:56:250
3007799574,45cyclictest0-21swapper/010:01:340
3007799573,47cyclictest0-21swapper/011:26:260
30077995710,40cyclictest14094-21grep09:36:330
54492563,10sleep10-21swapper/108:36:221
3008299563,46cyclictest3831-21yum-updatesd-he10:58:132
3008299562,48cyclictest0-21swapper/210:55:562
30080995640,11cyclictest0-21swapper/109:47:311
30080995640,11cyclictest0-21swapper/109:47:311
30080995637,13cyclictest0-21swapper/109:51:161
3008299554,45cyclictest0-21swapper/211:33:202
3008299554,44cyclictest12083-21kworker/2:109:36:352
3008299554,34cyclictest0-21swapper/211:25:592
30080995539,9cyclictest28808-21grep09:11:201
30080995531,11cyclictest0-21swapper/107:16:361
3007799558,40cyclictest0-21swapper/008:34:070
3007799556,42cyclictest0-21swapper/011:16:200
3007799554,43cyclictest0-21swapper/008:56:360
3007799554,42cyclictest0-21swapper/011:40:570
3007799552,46cyclictest0-21swapper/010:56:210
30077995511,25cyclictest0-21swapper/010:16:260
3008299544,35cyclictest0-21swapper/210:22:492
3008299544,23cyclictest0-21swapper/211:12:122
3008099544,9cyclictest706-21grep09:16:361
3008099544,43cyclictest0-21swapper/111:41:151
3008099544,42cyclictest0-21swapper/106:31:091
30080995439,10cyclictest0-21swapper/110:24:061
30080995435,13cyclictest0-21swapper/111:31:111
3008099543,46cyclictest0-21swapper/109:10:261
3008099543,46cyclictest0-21swapper/109:10:261
30080995425,13cyclictest0-21swapper/111:07:421
30077995433,14cyclictest0-21swapper/009:11:200
248599540,4rtkit-daemon6876-21df_abs07:41:212
248599540,4rtkit-daemon6876-21df_abs07:41:212
245562542,8sleep224559-21ssh09:51:582
3008299534,28cyclictest0-21swapper/209:01:182
30082995322,10cyclictest16472-21diskstats09:41:172
30082995322,10cyclictest16472-21diskstats09:41:172
3008299532,34cyclictest0-21swapper/206:26:402
3008099534,42cyclictest0-21swapper/110:51:171
3008099534,42cyclictest0-21swapper/109:26:121
30080995338,10cyclictest0-21swapper/111:18:481
3008099533,45cyclictest0-21swapper/110:32:441
3008099533,42cyclictest7677-21munin-node10:16:191
3008099533,36cyclictest0-21swapper/109:57:111
3007799539,37cyclictest0-21swapper/010:31:110
3007799538,39cyclictest0-21swapper/009:56:310
3007799537,38cyclictest1419-21runrttasks10:26:080
3007799537,38cyclictest1419-21runrttasks10:26:080
3007799534,42cyclictest0-21swapper/009:16:310
3007799534,41cyclictest4261-21grep09:21:360
3007799534,41cyclictest0-21swapper/006:16:300
3007799534,41cyclictest0-21swapper/006:16:300
3007799534,12cyclictest1128-21crond10:55:570
30077995336,10cyclictest4888-21cpuspeed_turbos08:36:150
30077995336,10cyclictest11685-21tr08:46:180
30077995313,34cyclictest13370-21seq10:25:370
132112533,10sleep00-21swapper/007:55:410
68342522,10sleep10-21swapper/111:01:391
3008299529,23cyclictest0-21swapper/208:22:092
3008299529,23cyclictest0-21swapper/208:22:092
3008299523,43cyclictest0-21swapper/209:25:312
30080995236,11cyclictest0-21swapper/111:23:411
30080995236,10cyclictest8064-21grep07:41:381
30080995236,10cyclictest8064-21grep07:41:381
3008099523,44cyclictest0-21swapper/108:58:361
3008099523,44cyclictest0-21swapper/108:48:421
3007799527,38cyclictest0-21swapper/009:46:110
3007799527,38cyclictest0-21swapper/009:46:110
3007799524,41cyclictest0-21swapper/011:31:310
3007799524,40cyclictest0-21swapper/009:06:150
3007799524,40cyclictest0-21swapper/009:06:150
3007799523,43cyclictest26796-21head07:16:180
30077995221,13cyclictest0-21swapper/009:31:130
30077995220,24cyclictest5963-21tail09:26:130
248599520,4rtkit-daemon2484-21rtkit-daemon06:36:232
3008299515,28cyclictest0-21swapper/207:46:232
3008299514,28cyclictest0-21swapper/207:06:412
30082995135,9cyclictest26439-21crond07:16:072
3008099514,28cyclictest0-21swapper/107:51:241
30080995135,11cyclictest0-21swapper/110:40:451
3008099513,43cyclictest0-21swapper/110:11:471
3008099513,43cyclictest0-21swapper/109:32:581
3008099513,43cyclictest0-21swapper/108:25:171
3008099513,43cyclictest0-21swapper/108:25:171
30080995123,13cyclictest0-21swapper/111:28:591
30080995123,13cyclictest0-21swapper/108:41:231
3007799515,27cyclictest0-21swapper/009:51:120
3007799515,13cyclictest0-21swapper/008:27:110
3007799515,13cyclictest0-21swapper/008:27:110
3007799514,40cyclictest0-21swapper/006:31:230
3007799513,42cyclictest0-21swapper/009:02:350
30077995114,22cyclictest17408-21switchtime09:41:330
30077995114,22cyclictest17408-21switchtime09:41:330
70012504,39sleep20-21swapper/206:32:002
3008299504,38cyclictest0-21swapper/207:51:232
3008099504,39cyclictest0-21swapper/111:11:171
3008099504,37cyclictest0-21swapper/107:21:171
30080995033,12cyclictest0-21swapper/108:20:111
30080995030,14cyclictest0-21swapper/109:36:201
3007799507,36cyclictest0-21swapper/007:01:400
3007799507,25cyclictest0-21swapper/011:41:090
3007799505,38cyclictest0-21swapper/008:15:420
3007799504,28cyclictest0-21swapper/007:46:400
30077995031,10cyclictest2439-21wc07:31:260
30077995020,12cyclictest0-21swapper/010:46:280
30077995010,8cyclictest5395-21timerwakeupswit10:11:320
3008299494,27cyclictest0-21swapper/208:06:262
3008299494,26cyclictest0-21swapper/206:51:082
3008099495,27cyclictest0-21swapper/107:11:351
3008099494,39cyclictest0-21swapper/108:31:381
3008099494,28cyclictest0-21swapper/106:36:341
3008099493,41cyclictest0-21swapper/111:39:261
3008099493,29cyclictest0-21swapper/107:46:391
3007799494,38cyclictest0-21swapper/011:21:310
3007799494,27cyclictest0-21swapper/006:26:230
3007799494,25cyclictest5652-21grep07:36:390
3007799494,12cyclictest0-21swapper/011:01:260
30077994931,11cyclictest16437-21unixbench_multi08:51:360
166132492,42sleep10-21swapper/106:52:471
160432493,10sleep00-21swapper/008:01:180
120742492,39sleep10-21swapper/106:45:581
118252493,10sleep00-21swapper/006:42:420
39332482,10sleep10-21swapper/107:36:111
3008299485,29cyclictest0-21swapper/206:41:212
30082994831,11cyclictest21031-21cpuspeed_turbos08:11:222
3008299483,39cyclictest0-21swapper/207:26:232
3008099484,27cyclictest0-21swapper/107:31:391
3008099483,27cyclictest0-21swapper/106:56:351
3008099483,27cyclictest0-21swapper/106:56:351
3007799487,35cyclictest0-21swapper/007:21:260
3007799484,27cyclictest0-21swapper/007:41:340
3007799484,27cyclictest0-21swapper/007:41:340
3007799483,39cyclictest0-21swapper/007:15:350
237732483,10sleep00-21swapper/007:07:330
202842482,10sleep10-21swapper/108:09:131
167342483,9sleep00-21swapper/006:54:230
323172473,39sleep10-21swapper/106:19:301
323172473,39sleep10-21swapper/106:19:301
3008299474,29cyclictest0-21swapper/207:31:392
3008299474,25cyclictest0-21swapper/208:01:382
3008299474,23cyclictest0-21swapper/207:16:172
3008099475,26cyclictest0-21swapper/107:26:161
3008099474,26cyclictest0-21swapper/108:01:281
3007799478,32cyclictest12466-21aten_r1power_vo06:46:190
3007799474,36cyclictest0-21swapper/008:16:150
3008099464,36cyclictest13754-21sendmail_mailqu06:46:361
3008099464,35cyclictest0-21swapper/107:01:191
3008099463,36cyclictest0-21swapper/107:06:281
30080994619,12cyclictest0-21swapper/106:31:381
30080994619,11cyclictest0-21swapper/107:56:201
3007799464,26cyclictest0-21swapper/008:06:230
30077994626,13cyclictest0-21swapper/006:41:090
297462464,35sleep00-21swapper/006:12:160
297462464,35sleep00-21swapper/006:12:160
3008099455,34cyclictest0-21swapper/108:11:301
30080994530,10cyclictest0-21swapper/106:21:101
3007799454,33cyclictest0-21swapper/006:21:330
191662453,37sleep00-21swapper/006:59:550
191662453,37sleep00-21swapper/006:59:550
3007799444,32cyclictest0-21swapper/007:31:070
293072443,34sleep20-21swapper/206:11:342
293072443,34sleep20-21swapper/206:11:342
3008099414,12cyclictest0-21swapper/106:16:101
3008099414,12cyclictest0-21swapper/106:16:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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