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2026-03-09 - 07:32
[ 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 376 highest latencies:
System rack1slot6s.osadl.org (updated Mon Mar 09, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10064991074,9cyclictest121850irq/46-eth022:44:310
10064991065,51cyclictest0-21swapper/023:00:580
2485991050,6rtkit-daemon0-21swapper/217:59:582
2485991030,7rtkit-daemon0-21swapper/217:49:352
10068999810,23cyclictest0-21swapper/320:12:323
10068999810,23cyclictest0-21swapper/320:12:323
220302970,10chrt1006499cyclictest20:14:490
1006899964,29cyclictest0-21swapper/320:19:493
10068999631,11cyclictest9595-21perl23:09:283
1006699953,37cyclictest32572-21gltestperf21:19:341
1006499954,52cyclictest0-21swapper/022:04:290
10068999432,12cyclictest0-21swapper/322:08:133
10068999330,10cyclictest29199-21gltestperf21:14:343
1006899933,28cyclictest0-21swapper/317:51:433
10068999232,8cyclictest29778-21ssh22:50:463
1006899914,27cyclictest0-21swapper/320:59:273
10068999135,12cyclictest0-21swapper/321:34:463
1006899913,22cyclictest0-21swapper/321:50:093
1006499912,48cyclictest0-21swapper/021:24:380
1006899903,41cyclictest0-21swapper/319:04:203
10068998935,8cyclictest3748-21cat22:59:433
1006699894,41cyclictest0-21swapper/122:59:301
10066998919,11cyclictest19705-21runrttasks22:35:461
1006899874,26cyclictest0-21swapper/318:57:233
1006699874,32cyclictest0-21swapper/121:09:281
1006699873,23cyclictest0-21swapper/123:10:091
10066998725,13cyclictest0-21swapper/122:44:341
10066998724,12cyclictest0-21swapper/121:54:241
10066998723,14cyclictest0-21swapper/120:16:221
10066998720,13cyclictest0-21swapper/120:48:531
10068998630,7cyclictest12562-21ssh20:02:323
10068998628,11cyclictest14157-21cpuspeed_turbos19:04:343
10068998623,24cyclictest25136-21ssh21:56:033
10066998630,8cyclictest12588-21munin-node20:49:371
10066998630,8cyclictest12588-21munin-node20:49:371
1006699863,77cyclictest0-21swapper/121:14:261
1006699863,41cyclictest9444-21munin-node21:34:261
1006699863,33cyclictest13870-21needreboot17:54:481
10066998613,25cyclictest29203-21ssh20:26:021
1006899857,22cyclictest0-21swapper/321:44:453
1006899854,27cyclictest0-21swapper/321:42:233
1006699854,13cyclictest0-21swapper/122:19:081
1006899843,35cyclictest0-21swapper/322:27:463
10068998419,22cyclictest9036-21gltestperf20:44:353
10066998427,7cyclictest2809-21diskmemload22:22:251
248599830,24rtkit-daemon2484-21rtkit-daemon19:55:531
1006699833,40cyclictest0-21swapper/122:56:331
10066998321,9cyclictest31421-21smartctl19:39:381
1006899824,22cyclictest27463-21cat22:49:113
10068998234,43cyclictest0-21swapper/321:08:043
10068998227,11cyclictest1302-21fschecks_count22:09:303
10068998227,11cyclictest1302-21fschecks_count22:09:303
10066998233,7cyclictest2809-21diskmemload21:01:151
10066998229,7cyclictest2809-21diskmemload22:51:521
10066998223,13cyclictest0-21swapper/119:53:201
10066998217,12cyclictest0-21swapper/123:04:321
10068998131,10cyclictest5020-21fschecks_time18:44:393
1006899813,38cyclictest0-21swapper/320:27:163
10068998129,11cyclictest0-21swapper/321:33:283
10068998129,11cyclictest0-21swapper/321:33:283
10068998128,8cyclictest22869-21rm22:40:063
1006699813,40cyclictest0-21swapper/122:42:551
10066998128,7cyclictest25851-21ssh20:21:041
10066998127,7cyclictest15493-21ssh21:42:411
10066998126,6cyclictest18109-21ssh21:44:561
1006699804,34cyclictest0-21swapper/120:04:171
1006699804,32cyclictest0-21swapper/120:39:291
10066998030,7cyclictest32004-21ssh22:06:311
1006699803,8cyclictest12255-21munin-node23:14:221
10068997927,10cyclictest0-21swapper/322:33:263
1006699793,37cyclictest0-21swapper/121:34:121
1006699793,37cyclictest0-21swapper/121:34:121
1006699793,12cyclictest0-21swapper/121:08:031
10066997922,13cyclictest0-21swapper/119:34:191
10066997921,8cyclictest31879-21ssh20:29:471
1006699792,42cyclictest15214-21cut20:54:291
1006699783,41cyclictest0-21swapper/122:33:041
1006699783,14cyclictest0-21swapper/121:50:531
10066997829,7cyclictest12634-21ssh22:24:451
10066997811,27cyclictest0-21swapper/122:09:281
10066997811,27cyclictest0-21swapper/122:09:281
10066997729,7cyclictest30526-21kworker/1:121:26:211
10066997721,13cyclictest0-21swapper/120:09:271
10066997721,13cyclictest0-21swapper/120:09:271
10068997626,11cyclictest0-21swapper/320:30:383
10066997617,11cyclictest13792-21df_abs20:04:331
10068997528,9cyclictest13914-21diskstats20:04:343
10068997528,9cyclictest0-21swapper/318:49:313
10068997528,9cyclictest0-21swapper/318:49:313
10068997528,10cyclictest0-21swapper/320:37:453
10066997525,7cyclictest4067-21ssh20:37:371
10066997515,12cyclictest0-21swapper/118:19:411
10066997424,8cyclictest18660-21telnet19:14:311
10066997423,8cyclictest4158-21cat18:44:211
10066997421,10cyclictest20410-21diskstats18:09:371
10068997328,7cyclictest5522-21rm22:14:403
1006699733,39cyclictest0-21swapper/119:09:321
10068997228,10cyclictest0-21swapper/322:22:083
10068997227,11cyclictest0-21swapper/320:53:483
10068997227,11cyclictest0-21swapper/320:53:483
214062710,5sleep226-21rcuc/222:39:272
10068997128,11cyclictest0-21swapper/321:28:283
10066997115,12cyclictest0-21swapper/122:02:581
10068997024,11cyclictest0-21swapper/321:23:223
10066996918,10cyclictest0-21swapper/119:24:451
248599660,7rtkit-daemon0-21swapper/217:54:433
1006499655,52cyclictest0-21swapper/021:54:420
93202648,47sleep00-21swapper/017:44:490
1006499634,51cyclictest0-21swapper/021:39:390
96232620,6sleep09620-21grep23:09:290
34892623,52sleep03611-21df_abs19:49:340
1006499625,51cyclictest1419-21runrttasks22:09:280
1006499625,51cyclictest1419-21runrttasks22:09:280
10064996218,14cyclictest0-21swapper/020:27:060
10068996133,13cyclictest0-21swapper/318:39:463
10067996144,10cyclictest18652-21tail18:04:472
10067996144,10cyclictest18652-21tail18:04:472
1006699613,13cyclictest0-21swapper/118:29:371
10068996033,13cyclictest0-21swapper/323:19:093
1006499605,48cyclictest0-21swapper/017:49:370
1006499604,50cyclictest0-21swapper/023:17:180
1006499604,50cyclictest0-21swapper/022:01:180
1006499604,12cyclictest0-21swapper/022:39:420
1006499604,11cyclictest24330-21tune2fs20:19:340
302232598,44sleep00-21swapper/022:52:240
248599590,5rtkit-daemon0-21swapper/218:00:503
10067995942,10cyclictest27885-21grep20:24:352
1006499595,47cyclictest12902-21ssh20:49:430
1006499595,47cyclictest12902-21ssh20:49:430
1006499595,12cyclictest0-21swapper/021:18:050
1006499593,49cyclictest0-21swapper/020:04:520
1006899585,47cyclictest0-21swapper/322:55:313
10068995832,12cyclictest0-21swapper/320:39:243
1006799585,28cyclictest0-21swapper/223:14:092
1006799585,28cyclictest0-21swapper/222:49:232
1006499585,47cyclictest0-21swapper/023:08:060
1006499585,39cyclictest0-21swapper/021:29:360
1006499585,39cyclictest0-21swapper/021:29:360
1006499584,47cyclictest0-21swapper/020:09:380
1006499584,47cyclictest0-21swapper/020:09:380
1006499584,46cyclictest14835-21systemd-cgroups17:59:220
1006499584,46cyclictest0-21swapper/022:54:480
1006799576,26cyclictest0-21swapper/222:16:072
1006799575,29cyclictest0-21swapper/221:19:142
1006799575,29cyclictest0-21swapper/220:09:412
1006799575,29cyclictest0-21swapper/220:09:412
1006799575,27cyclictest0-21swapper/218:49:212
1006799574,46cyclictest0-21swapper/222:32:302
1006799574,28cyclictest0-21swapper/220:00:252
1006799574,27cyclictest0-21swapper/222:10:272
1006799574,27cyclictest0-21swapper/222:10:272
1006799574,27cyclictest0-21swapper/221:44:462
1006799573,31cyclictest0-21swapper/220:44:422
10067995720,14cyclictest0-21swapper/223:09:112
10067995720,13cyclictest0-21swapper/221:49:372
1006799572,46cyclictest0-21swapper/221:39:292
10067995719,13cyclictest0-21swapper/220:59:162
10067995717,14cyclictest0-21swapper/220:38:262
1006499574,9cyclictest0-21swapper/021:49:380
1006499574,47cyclictest0-21swapper/020:56:040
1006499574,46cyclictest0-21swapper/020:39:420
1006499574,13cyclictest0-21swapper/022:14:260
1006499574,11cyclictest0-21swapper/019:56:300
262542564,9sleep20-21swapper/222:45:092
137732563,11sleep00-21swapper/022:28:420
124052563,47sleep00-21swapper/020:02:040
1006799567,25cyclictest0-21swapper/220:59:282
1006799565,28cyclictest0-21swapper/221:09:422
1006799565,26cyclictest0-21swapper/221:06:352
1006799564,33cyclictest0-21swapper/219:53:282
1006799564,30cyclictest0-21swapper/220:09:172
1006799564,29cyclictest0-21swapper/220:19:352
1006799564,28cyclictest0-21swapper/223:14:362
1006799564,28cyclictest0-21swapper/221:34:302
1006799564,28cyclictest0-21swapper/218:34:322
1006799564,27cyclictest0-21swapper/221:24:422
1006799564,26cyclictest0-21swapper/220:49:402
1006799564,26cyclictest0-21swapper/220:49:402
10067995620,14cyclictest0-21swapper/220:29:312
1006799562,48cyclictest0-21swapper/220:14:422
10067995619,14cyclictest0-21swapper/218:24:472
1006499565,45cyclictest0-21swapper/020:47:320
1006499564,47cyclictest0-21swapper/021:39:000
1006499563,9cyclictest0-21swapper/022:22:300
1006499563,46cyclictest0-21swapper/021:09:270
10068995532,9cyclictest25758-21munin-node19:29:383
1006799555,26cyclictest0-21swapper/222:57:112
1006799554,28cyclictest0-21swapper/222:34:382
1006799554,28cyclictest0-21swapper/222:24:332
1006799554,28cyclictest0-21swapper/222:04:492
1006799554,28cyclictest0-21swapper/218:59:362
1006799554,27cyclictest0-21swapper/221:59:362
10067995521,14cyclictest0-21swapper/221:54:542
1006799545,29cyclictest0-21swapper/221:30:172
1006799545,29cyclictest0-21swapper/221:30:172
1006799545,28cyclictest0-21swapper/219:34:382
1006799545,28cyclictest0-21swapper/219:34:382
1006799545,28cyclictest0-21swapper/218:54:542
1006799545,27cyclictest0-21swapper/219:19:472
1006799545,26cyclictest0-21swapper/219:54:382
1006799544,29cyclictest0-21swapper/222:59:222
10067995422,13cyclictest0-21swapper/221:19:272
10067995416,20cyclictest0-21swapper/222:23:282
1006499545,37cyclictest0-21swapper/021:00:220
1006499545,29cyclictest0-21swapper/022:29:250
1006499545,13cyclictest0-21swapper/020:30:590
10064995438,11cyclictest0-21swapper/022:39:110
167912533,43sleep00-21swapper/019:09:360
10068995330,10cyclictest0-21swapper/319:51:153
1006899533,44cyclictest0-21swapper/320:15:593
10068995329,10cyclictest0-21swapper/321:09:363
10068995315,21cyclictest19230-21timerwakeupswit22:34:443
1006799539,24cyclictest0-21swapper/219:39:422
1006799535,29cyclictest0-21swapper/219:24:512
1006799535,28cyclictest0-21swapper/219:04:502
1006799535,27cyclictest0-21swapper/220:39:402
1006799535,27cyclictest0-21swapper/218:09:532
1006799534,29cyclictest0-21swapper/219:44:442
1006799534,26cyclictest0-21swapper/217:59:232
10067995321,14cyclictest0-21swapper/218:14:452
1006699533,18cyclictest0-21swapper/118:37:521
1006499534,13cyclictest0-21swapper/021:04:310
10064995327,12cyclictest0-21swapper/018:09:220
10064995327,12cyclictest0-21swapper/018:09:220
10064995320,13cyclictest0-21swapper/018:41:520
270442523,8sleep227100-21ps19:29:452
187882523,42sleep00-21swapper/021:47:260
10068995226,11cyclictest0-21swapper/323:06:133
1006799524,28cyclictest0-21swapper/219:09:422
1006799524,28cyclictest0-21swapper/218:39:432
1006799524,28cyclictest0-21swapper/218:19:482
1006799524,26cyclictest0-21swapper/218:51:322
1006799524,26cyclictest0-21swapper/218:51:322
1006499525,28cyclictest0-21swapper/019:39:500
10064995234,12cyclictest0-21swapper/021:19:380
10064995222,11cyclictest17217-21latency_hist18:04:220
10064995219,14cyclictest0-21swapper/019:34:410
10064995219,14cyclictest0-21swapper/019:34:410
253092516,11sleep00-21swapper/019:26:370
156332513,41sleep00-21swapper/019:04:570
1006899514,27cyclictest0-21swapper/319:24:483
10068995130,8cyclictest31586-21cat18:34:213
1006899513,28cyclictest0-21swapper/318:34:533
1006899513,28cyclictest0-21swapper/318:24:453
10068995129,11cyclictest0-21swapper/318:07:453
10068995129,11cyclictest0-21swapper/318:07:453
10068995127,10cyclictest0-21swapper/321:59:303
10068995111,27cyclictest121850irq/46-eth019:39:483
1006799514,27cyclictest0-21swapper/217:49:232
1006499515,26cyclictest0-21swapper/019:44:380
1006499514,10cyclictest0-21swapper/018:30:290
1006499513,11cyclictest0-21swapper/020:34:330
1006499513,10cyclictest0-21swapper/018:19:430
10064995118,14cyclictest0-21swapper/018:44:380
10064995112,33cyclictest41ktimersoftd/018:39:200
241592503,10sleep00-21swapper/018:16:400
10068995029,8cyclictest6981-21diskstats19:54:353
10068995029,7cyclictest24604-21munin-node18:19:323
1006499505,27cyclictest0-21swapper/018:26:490
1006499505,26cyclictest0-21swapper/019:29:340
1006499504,27cyclictest0-21swapper/019:21:590
1006499503,12cyclictest0-21swapper/018:12:040
1006899493,27cyclictest0-21swapper/319:34:313
1006899493,27cyclictest0-21swapper/319:34:313
10068994929,7cyclictest17501-21chrt19:09:463
10068994928,10cyclictest0-21swapper/320:57:573
1006799494,26cyclictest0-21swapper/219:14:412
10066994910,33cyclictest30293-21crond19:39:181
10066994910,33cyclictest30293-21crond19:39:181
1006499494,26cyclictest0-21swapper/018:51:530
1006499494,26cyclictest0-21swapper/018:51:530
1006499493,10cyclictest0-21swapper/019:16:410
108622483,39sleep10-21swapper/118:55:021
1006899484,26cyclictest0-21swapper/319:20:453
10068994825,9cyclictest0-21swapper/318:09:473
10067994818,13cyclictest0-21swapper/218:29:452
1006499482,10cyclictest0-21swapper/019:02:100
1006899473,26cyclictest0-21swapper/319:44:423
10066994727,8cyclictest1051-21rs:main1
10066994725,17cyclictest0-21swapper/119:01:101
10064994716,14cyclictest0-21swapper/018:54:440
195322455,34sleep10-21swapper/118:08:341
195322455,34sleep10-21swapper/118:08:341
1006699453,37cyclictest0-21swapper/119:49:181
1006699453,37cyclictest0-21swapper/117:59:431
1006699443,36cyclictest0-21swapper/119:19:481
1006699443,36cyclictest0-21swapper/117:49:521
10068994317,7cyclictest26746-21kworker/3:119:14:303
1006699433,34cyclictest0-21swapper/118:24:331
1006699432,36cyclictest0-21swapper/119:09:191
1006899423,33cyclictest0-21swapper/318:14:533
1006699423,34cyclictest0-21swapper/118:49:481
1006699423,34cyclictest0-21swapper/118:49:481
1006699423,12cyclictest0-21swapper/118:18:541
1006899404,16cyclictest0-21swapper/317:49:233
1006699363,27cyclictest0-21swapper/117:49:231
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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