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2026-01-20 - 07:29
[ 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 Tue Jan 20, 2026 00:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
134921210,5sleep21351-21head20:59:422
443021130,5sleep04431-21grep23:29:320
229339910039,13cyclictest0-21swapper/021:47:180
229339910039,13cyclictest0-21swapper/021:47:180
22933999228,13cyclictest0-21swapper/021:54:450
107682920,9chrt0-21swapper/122:49:421
248599880,6rtkit-daemon0-21swapper/118:40:023
248599820,5rtkit-daemon2484-21rtkit-daemon22:59:443
2293699655,53cyclictest0-21swapper/122:39:411
2293699654,52cyclictest18620-21missed_timers23:49:391
22933996546,13cyclictest0-21swapper/022:39:380
22933996545,13cyclictest0-21swapper/020:39:570
2293699645,40cyclictest0-21swapper/122:02:411
2293699644,53cyclictest0-21swapper/120:55:341
22938996343,12cyclictest0-21swapper/322:15:403
2293699635,50cyclictest0-21swapper/121:39:341
2293699635,50cyclictest0-21swapper/119:29:391
2293699634,51cyclictest0-21swapper/122:54:471
2293699634,51cyclictest0-21swapper/121:49:211
2293699634,51cyclictest0-21swapper/121:49:211
2293699634,51cyclictest0-21swapper/120:29:351
2293699634,35cyclictest0-21swapper/121:25:141
2293699633,34cyclictest0-21swapper/122:25:121
2293699633,34cyclictest0-21swapper/122:25:121
60472623,52sleep00-21swapper/021:05:410
60472623,52sleep00-21swapper/021:05:410
27722623,11sleep10-21swapper/123:25:271
248599620,4rtkit-daemon25536-21munin-node18:39:541
22938996224,13cyclictest0-21swapper/321:39:393
2293799624,50cyclictest0-21swapper/220:34:392
2293799624,49cyclictest0-21swapper/221:59:202
22937996236,8cyclictest1111-21ssh23:24:332
2293799623,51cyclictest0-21swapper/222:29:362
2293699629,9cyclictest121850irq/46-eth020:14:581
2293699625,50cyclictest0-21swapper/123:00:411
2293699625,50cyclictest0-21swapper/121:15:351
2293699625,50cyclictest0-21swapper/121:09:391
22936996221,14cyclictest0-21swapper/120:50:181
22933996230,25cyclictest0-21swapper/020:54:220
2293799614,48cyclictest0-21swapper/219:14:452
2293699614,51cyclictest0-21swapper/122:38:061
2293699614,51cyclictest0-21swapper/119:44:581
2293699614,51cyclictest0-21swapper/119:44:581
2293699614,49cyclictest0-21swapper/122:04:271
2293699614,41cyclictest0-21swapper/119:04:531
2293699614,41cyclictest0-21swapper/119:04:531
2293699614,26cyclictest0-21swapper/120:34:391
2293699613,53cyclictest0-21swapper/123:12:071
22936996119,8cyclictest14646-21df_abs23:44:321
22936996117,14cyclictest0-21swapper/123:34:511
22933996134,13cyclictest0-21swapper/023:09:380
22938996014,39cyclictest4943-21crond19:04:263
22938996014,39cyclictest4943-21crond19:04:263
2293799604,49cyclictest0-21swapper/221:11:542
22937996033,7cyclictest21766-21ssh23:05:502
2293799603,49cyclictest0-21swapper/221:49:352
22937996012,40cyclictest0-21swapper/223:11:032
2293699605,48cyclictest0-21swapper/121:06:471
2293699605,48cyclictest0-21swapper/121:06:471
2293699605,29cyclictest0-21swapper/122:10:211
2293699604,49cyclictest0-21swapper/123:21:581
2293699604,49cyclictest0-21swapper/122:14:361
2293699604,49cyclictest0-21swapper/120:39:351
2293699604,29cyclictest0-21swapper/123:04:441
2293699603,35cyclictest23408-21ssh23:57:411
22933996033,13cyclictest0-21swapper/022:44:460
22933996031,13cyclictest0-21swapper/021:09:470
142172603,50sleep00-21swapper/022:06:490
270012598,7sleep00-21swapper/000:03:400
2293899595,37cyclictest0-21swapper/322:34:343
2293899594,10cyclictest1287-21snmpd21:15:373
22938995919,35cyclictest0-21swapper/322:57:113
2293799594,47cyclictest0-21swapper/222:54:522
2293799593,48cyclictest0-21swapper/222:04:212
2293799592,51cyclictest0-21swapper/219:30:072
2293699597,46cyclictest0-21swapper/122:19:401
2293699595,47cyclictest0-21swapper/121:23:561
2293699595,28cyclictest0-21swapper/120:19:471
2293699594,48cyclictest0-21swapper/121:38:061
2293699594,47cyclictest4922-21gltestperf23:29:381
2293699594,27cyclictest0-21swapper/121:50:431
2293699594,26cyclictest0-21swapper/121:29:481
2293699593,28cyclictest0-21swapper/118:44:441
22936995923,22cyclictest3383-21forks18:59:441
22936995923,22cyclictest3383-21forks18:59:441
22936995922,12cyclictest0-21swapper/123:18:421
84462583,12sleep20-21swapper/223:34:392
22938995840,12cyclictest0-21swapper/323:44:403
22938995839,13cyclictest0-21swapper/323:49:523
2293899582,32cyclictest0-21swapper/321:07:233
2293899582,32cyclictest0-21swapper/321:07:233
2293799584,47cyclictest0-21swapper/223:20:042
22937995835,8cyclictest5930-21rm23:29:532
2293799583,48cyclictest0-21swapper/220:29:402
22937995822,13cyclictest0-21swapper/222:08:492
2293699586,45cyclictest967-21df_abs20:59:371
2293699584,48cyclictest5165-21aten2.4-expect21:54:291
2293699584,29cyclictest0-21swapper/119:25:211
2293699584,28cyclictest0-21swapper/120:09:551
2293699584,28cyclictest0-21swapper/119:19:271
2293699584,26cyclictest0-21swapper/100:00:381
22936995824,13cyclictest0-21swapper/122:30:491
104842583,47sleep30-21swapper/319:14:433
248599570,4rtkit-daemon2484-21rtkit-daemon21:31:402
22938995742,9cyclictest23528-21rm21:33:213
22938995739,10cyclictest24310-21ntp_states23:09:443
22937995734,8cyclictest15668-21diskmemload23:48:122
22937995714,35cyclictest0-21swapper/223:39:342
2293699574,29cyclictest0-21swapper/119:54:491
2293699574,28cyclictest0-21swapper/123:42:081
22936995717,12cyclictest0-21swapper/122:44:291
2293399573,12cyclictest0-21swapper/021:50:000
22933995729,12cyclictest0-21swapper/021:19:400
22938995640,10cyclictest28177-21switchtime19:49:573
22938995639,12cyclictest0-21swapper/323:21:593
22938995637,13cyclictest0-21swapper/323:57:543
22938995637,13cyclictest0-21swapper/323:34:163
22938995636,14cyclictest0-21swapper/321:50:193
2293899562,47cyclictest0-21swapper/322:44:353
22938995618,32cyclictest10061-21switchtime21:59:513
22937995644,7cyclictest32344-21df_abs22:34:342
22937995637,12cyclictest0-21swapper/220:14:472
22937995634,8cyclictest15668-21diskmemload22:49:412
2293699564,46cyclictest0-21swapper/120:45:331
2293699563,45cyclictest0-21swapper/119:59:501
2293399564,37cyclictest0-21swapper/023:00:020
22933995626,13cyclictest0-21swapper/022:54:290
22933995625,14cyclictest0-21swapper/023:21:310
223282563,44sleep20-21swapper/219:39:412
248599550,5rtkit-daemon2484-21rtkit-daemon23:54:492
22938995538,12cyclictest0-21swapper/321:57:173
22938995538,11cyclictest0-21swapper/323:16:113
22938995537,12cyclictest0-21swapper/323:34:283
2293799553,46cyclictest0-21swapper/221:07:362
2293799553,46cyclictest0-21swapper/221:07:362
2293699554,44cyclictest0-21swapper/119:19:551
2293699554,43cyclictest0-21swapper/119:54:251
2293399557,7cyclictest0-21swapper/021:37:270
22933995543,7cyclictest490-21ssh20:59:330
22933995541,9cyclictest0-21swapper/022:25:490
22933995541,9cyclictest0-21swapper/022:25:490
22933995528,12cyclictest0-21swapper/023:24:480
22933995527,13cyclictest0-21swapper/023:04:400
172862552,9sleep00-21swapper/022:10:480
248599540,6rtkit-daemon2484-21rtkit-daemon20:04:512
248599540,5rtkit-daemon2484-21rtkit-daemon23:53:342
248599540,5rtkit-daemon2484-21rtkit-daemon22:09:382
2293899544,29cyclictest0-21swapper/323:24:293
2293899544,27cyclictest0-21swapper/323:05:413
22938995438,11cyclictest29656-21telnet20:54:353
2293899543,46cyclictest0-21swapper/322:52:573
2293799547,39cyclictest0-21swapper/222:59:412
2293799544,42cyclictest0-21swapper/222:24:302
2293799544,42cyclictest0-21swapper/222:24:302
22937995433,8cyclictest28369-21ssh20:51:192
22937995432,9cyclictest5956-21ssh22:44:072
2293799543,45cyclictest20751-21taskset22:16:122
2293699544,26cyclictest0-21swapper/119:10:191
2293399544,42cyclictest0-21swapper/021:59:430
2293399544,12cyclictest22440-21df_inode22:19:350
22933995425,13cyclictest0-21swapper/020:44:500
22933995425,12cyclictest0-21swapper/021:39:480
22933995424,13cyclictest0-21swapper/023:39:360
22933995422,14cyclictest0-21swapper/019:34:420
22933995422,11cyclictest30372-21open_inodes19:54:510
323542533,44sleep00-21swapper/020:58:150
248599530,5rtkit-daemon2484-21rtkit-daemon20:44:422
22938995339,9cyclictest5979-21chrt22:44:123
22938995337,11cyclictest0-21swapper/319:13:483
22938995336,12cyclictest0-21swapper/322:20:473
22938995336,11cyclictest0-21swapper/321:22:203
22938995335,12cyclictest0-21swapper/321:25:543
2293899533,45cyclictest0-21swapper/320:49:433
22938995322,13cyclictest0-21swapper/322:04:393
2293899532,46cyclictest0-21swapper/322:25:183
2293899532,46cyclictest0-21swapper/322:25:183
22937995334,12cyclictest32136-21tune2fs19:59:432
22937995333,8cyclictest414-21rm21:45:512
22937995333,8cyclictest414-21rm21:45:512
22937995332,8cyclictest32697-21munin-node18:54:412
22937995330,9cyclictest1287-21snmpd20:39:462
2293799533,45cyclictest0-21swapper/220:55:232
2293399533,44cyclictest0-21swapper/021:24:470
2293399533,31cyclictest0-21swapper/022:29:440
22933995325,12cyclictest0-21swapper/023:14:310
22933995324,12cyclictest0-21swapper/019:34:250
22933995322,13cyclictest0-21swapper/023:34:500
125972533,8sleep312725-21sed20:24:573
125972533,8sleep312725-21sed20:24:573
118962532,9sleep30-21swapper/323:39:403
275632522,9sleep00-21swapper/018:42:560
252812522,9sleep30-21swapper/318:39:163
248599520,5rtkit-daemon2484-21rtkit-daemon22:22:082
237032525,8sleep00-21swapper/023:58:480
2293899524,28cyclictest0-21swapper/319:24:583
22938995237,9cyclictest28724-21ssh22:29:323
22938995237,10cyclictest0-21swapper/300:03:173
22938995236,12cyclictest0-21swapper/320:45:163
22938995235,12cyclictest0-21swapper/320:59:503
22938995235,12cyclictest0-21swapper/318:49:433
22938995234,14cyclictest0-21swapper/320:33:503
2293899523,45cyclictest0-21swapper/320:36:043
2293899522,46cyclictest0-21swapper/320:41:443
22938995211,10cyclictest31459-21fschecks_time21:44:383
22938995211,10cyclictest31459-21fschecks_time21:44:383
22937995232,7cyclictest29318-21ssh21:40:032
22937995230,8cyclictest8629-21ssh22:46:392
2293799523,43cyclictest0-21swapper/200:03:172
22937995229,10cyclictest28771-21ssh23:17:012
22937995221,12cyclictest0-21swapper/221:24:392
2293799522,45cyclictest0-21swapper/221:23:262
2293799522,44cyclictest0-21swapper/221:34:492
2293399524,41cyclictest0-21swapper/021:29:320
22933995225,12cyclictest0-21swapper/018:34:450
22933995224,13cyclictest0-21swapper/020:34:250
22933995223,13cyclictest0-21swapper/022:34:350
22933995223,12cyclictest0-21swapper/022:49:520
22933995222,14cyclictest0-21swapper/022:15:290
17382523,42sleep10-21swapper/118:54:581
321262512,42sleep00-21swapper/018:50:090
248599510,5rtkit-daemon2484-21rtkit-daemon21:14:332
248599510,5rtkit-daemon2484-21rtkit-daemon20:24:422
248599510,5rtkit-daemon2484-21rtkit-daemon20:24:422
2293899515,28cyclictest0-21swapper/319:59:553
2293899515,26cyclictest0-21swapper/322:09:443
2293899515,11cyclictest0-21swapper/321:36:483
22938995135,9cyclictest12338-21munin-node19:19:453
22938995135,11cyclictest0-21swapper/321:10:523
2293899512,24cyclictest0-21swapper/319:34:263
22938995116,15cyclictest0-21swapper/319:54:543
22936995131,13cyclictest2446-21hwlatdetect20:04:451
2293399514,40cyclictest0-21swapper/019:19:470
2293399513,29cyclictest0-21swapper/021:14:370
22933995119,13cyclictest0-21swapper/019:44:550
22933995119,13cyclictest0-21swapper/019:44:550
165252512,9sleep00-21swapper/023:46:550
248599500,5rtkit-daemon2484-21rtkit-daemon20:19:582
2293899504,26cyclictest0-21swapper/319:44:573
2293899504,26cyclictest0-21swapper/319:44:573
22938995032,11cyclictest0-21swapper/320:07:243
2293799503,26cyclictest0-21swapper/220:09:422
22937995022,13cyclictest0-21swapper/219:09:422
22937995021,14cyclictest0-21swapper/218:34:282
2293699505,29cyclictest0-21swapper/119:40:021
22936995032,11cyclictest19960-21grep19:34:411
2293399504,38cyclictest0-21swapper/023:49:330
22933995022,12cyclictest0-21swapper/020:09:370
195222502,10sleep20-21swapper/219:34:372
165512502,9sleep20-21swapper/219:25:102
248599490,5rtkit-daemon2484-21rtkit-daemon19:55:212
2293899495,39cyclictest0-21swapper/319:34:543
2293899495,28cyclictest0-21swapper/320:10:283
2293899494,27cyclictest0-21swapper/318:45:143
22938994916,11cyclictest5182-21munin-node19:05:023
22938994916,11cyclictest5182-21munin-node19:05:023
22937994910,32cyclictest0-21swapper/218:44:572
2293399493,38cyclictest0-21swapper/018:54:430
95472482,40sleep00-21swapper/019:12:180
8112482,40sleep00-21swapper/020:00:070
2293899485,37cyclictest0-21swapper/320:19:353
22938994831,9cyclictest1136-21gltestperf18:54:463
2293699484,29cyclictest0-21swapper/120:24:541
2293699484,29cyclictest0-21swapper/120:24:541
2293699483,26cyclictest0-21swapper/118:34:571
2293399484,37cyclictest0-21swapper/020:24:410
2293399484,37cyclictest0-21swapper/020:24:410
2293399483,39cyclictest0-21swapper/019:24:430
46602472,39sleep00-21swapper/019:00:490
46602472,39sleep00-21swapper/019:00:490
22936994730,10cyclictest31852-21grep18:50:011
2293399473,28cyclictest0-21swapper/018:48:460
120292472,39sleep00-21swapper/019:18:310
107432472,39sleep00-21swapper/020:22:520
34752462,9sleep00-21swapper/020:06:280
22937994633,7cyclictest281ktimersoftd/219:04:452
22937994633,7cyclictest281ktimersoftd/219:04:452
2293799463,9cyclictest0-21swapper/218:34:402
2293799463,37cyclictest32478-21systemd-cgroups18:54:272
22937994627,13cyclictest0-21swapper/219:49:402
2293799462,40cyclictest0-21swapper/218:39:552
22937994618,12cyclictest0-21swapper/219:19:362
2293399464,35cyclictest0-21swapper/019:39:420
2293399464,33cyclictest0-21swapper/019:49:390
153882462,38sleep00-21swapper/020:30:540
2293899454,37cyclictest0-21swapper/320:14:563
2293899453,23cyclictest22923-21iostat19:39:473
2293799453,34cyclictest0-21swapper/219:04:282
2293799453,34cyclictest0-21swapper/219:04:282
2293399453,26cyclictest0-21swapper/020:14:410
211772454,34sleep00-21swapper/018:29:430
71632442,37sleep00-21swapper/019:07:180
71632442,37sleep00-21swapper/019:07:180
263002432,34sleep20-21swapper/219:47:312
263002432,34sleep20-21swapper/219:47:312
22938994315,10cyclictest22910-21latency_hist18:34:293
22936993619,8cyclictest23107-21wc18:34:291
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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