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2026-01-24 - 01:52
[ 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 #c, slot #8

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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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, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rackcslot8s.osadl.org (updated Fri Jan 23, 2026 12:46:07)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12379917080,7cyclictest83192irq/26-enp1s0-T12:27:416
12379912522,44cyclictest0-21swapper/612:24:136
111391980,0ptp4l0-21swapper/412:25:494
1229998425,0cyclictest0-21swapper/512:28:525
1229997337,0cyclictest0-21swapper/512:24:135
1192996663,1cyclictest799-21NetworkManager12:23:440
1209996233,29cyclictest11252-21kworker/2:112:26:302
1222996160,0cyclictest0-21swapper/412:24:134
111391610,5ptp4l0-21swapper/407:05:034
111391610,5ptp4l0-21swapper/007:06:480
224572600,0sleep30-21swapper/311:30:143
111391600,29ptp4l0-21swapper/107:08:511
51925735,7sleep20-21swapper/207:05:332
1881915735,7phc2sys0-21swapper/507:05:345
189892560,0sleep50-21swapper/510:30:005
1243995616,39cyclictest0-21swapper/712:24:147
78725545,6sleep70-21swapper/707:08:357
41422550,0sleep60-21swapper/612:35:146
1192995454,0cyclictest37150irq/28-ahci[00012:26:280
68725332,7sleep30-21swapper/307:07:343
1209995126,24cyclictest28372-21kworker/2:212:23:452
244652500,1sleep724472-21munin-plugin-st09:09:597
80124938,6sleep60-21swapper/607:08:426
124399490,48cyclictest0-21swapper/712:26:447
1201994615,15cyclictest0-21swapper/112:25:341
1201994429,14cyclictest799-21NetworkManager12:23:431
1216993633,2cyclictest1061-21snmpd12:23:443
111391330,0ptp4l0-21swapper/510:55:115
111391330,0ptp4l0-21swapper/510:00:125
111391330,0ptp4l0-21swapper/409:20:214
111391320,1ptp4l23905-21users09:50:190
111391320,0ptp4l0-21swapper/409:00:154
111391310,0ptp4l0-21swapper/412:12:444
111391310,0ptp4l0-21swapper/411:55:134
111391310,0ptp4l0-21swapper/408:35:184
111391310,0ptp4l0-21swapper/407:50:144
111391310,0ptp4l0-21swapper/012:00:400
111391310,0ptp4l0-21swapper/010:56:410
111391310,0ptp4l0-21swapper/010:01:180
111391310,0ptp4l0-21swapper/009:31:230
111391310,0ptp4l0-21swapper/008:35:130
111391300,0ptp4l0-21swapper/511:10:215
111391300,0ptp4l0-21swapper/510:42:095
111391300,0ptp4l0-21swapper/412:33:234
111391300,0ptp4l0-21swapper/411:32:454
111391300,0ptp4l0-21swapper/409:50:174
111391300,0ptp4l0-21swapper/311:03:163
111391300,0ptp4l0-21swapper/112:31:131
111391300,0ptp4l0-21swapper/109:10:341
111391300,0ptp4l0-21swapper/012:19:290
111391300,0ptp4l0-21swapper/008:18:160
111391300,0ptp4l0-21swapper/008:10:180
111391300,0ptp4l0-21swapper/008:10:180
111391300,0ptp4l0-21swapper/007:50:180
1216992912,16cyclictest799-21NetworkManager12:27:413
111391290,0ptp4l10289-21ssh09:33:221
111391290,0ptp4l0-21swapper/512:35:395
111391290,0ptp4l0-21swapper/511:21:275
111391290,0ptp4l0-21swapper/509:52:245
111391290,0ptp4l0-21swapper/509:24:595
111391290,0ptp4l0-21swapper/412:36:224
111391290,0ptp4l0-21swapper/412:09:254
111391290,0ptp4l0-21swapper/412:00:114
111391290,0ptp4l0-21swapper/411:28:444
111391290,0ptp4l0-21swapper/410:49:164
111391290,0ptp4l0-21swapper/410:49:154
111391290,0ptp4l0-21swapper/410:02:024
111391290,0ptp4l0-21swapper/211:26:442
111391290,0ptp4l0-21swapper/110:59:101
111391290,0ptp4l0-21swapper/110:11:351
111391290,0ptp4l0-21swapper/012:36:130
111391290,0ptp4l0-21swapper/009:42:510
111391280,4ptp4l0-21swapper/511:51:445
111391280,0ptp4l0-21swapper/512:31:335
111391280,0ptp4l0-21swapper/511:42:165
111391280,0ptp4l0-21swapper/511:29:565
111391280,0ptp4l0-21swapper/508:20:205
111391280,0ptp4l0-21swapper/507:23:155
111391280,0ptp4l0-21swapper/409:46:454
111391280,0ptp4l0-21swapper/409:26:304
111391280,0ptp4l0-21swapper/408:10:184
111391280,0ptp4l0-21swapper/408:10:184
111391280,0ptp4l0-21swapper/408:00:204
111391280,0ptp4l0-21swapper/110:32:371
111391280,0ptp4l0-21swapper/110:27:121
111391280,0ptp4l0-21swapper/109:46:041
111391280,0ptp4l0-21swapper/109:37:131
111391280,0ptp4l0-21swapper/010:14:280
111391270,3ptp4l0-21swapper/510:48:245
111391270,3ptp4l0-21swapper/510:48:235
111391270,3ptp4l0-21swapper/410:16:484
111391270,0ptp4l0-21swapper/611:26:396
111391270,0ptp4l0-21swapper/609:44:556
111391270,0ptp4l0-21swapper/509:45:355
111391270,0ptp4l0-21swapper/508:58:175
111391270,0ptp4l0-21swapper/411:07:564
111391270,0ptp4l0-21swapper/411:00:064
111391270,0ptp4l0-21swapper/409:35:214
111391270,0ptp4l0-21swapper/409:15:154
111391270,0ptp4l0-21swapper/407:10:184
111391270,0ptp4l0-21swapper/111:41:341
111391270,0ptp4l0-21swapper/111:28:111
111391270,0ptp4l0-21swapper/111:21:021
111391270,0ptp4l0-21swapper/109:59:431
111391270,0ptp4l0-21swapper/109:52:251
111391270,0ptp4l0-21swapper/012:14:210
111391270,0ptp4l0-21swapper/011:45:010
111391270,0ptp4l0-21swapper/011:36:340
111391270,0ptp4l0-21swapper/011:24:430
111391270,0ptp4l0-21swapper/010:39:330
111391270,0ptp4l0-21swapper/009:47:450
111391270,0ptp4l0-21swapper/009:22:440
111391270,0ptp4l0-21swapper/009:11:230
111391270,0ptp4l0-21swapper/008:50:130
111391260,2ptp4l0-21swapper/410:14:184
111391260,0ptp4l0-21swapper/512:04:595
111391260,0ptp4l0-21swapper/511:49:015
111391260,0ptp4l0-21swapper/510:07:195
111391260,0ptp4l0-21swapper/507:40:145
111391260,0ptp4l0-21swapper/411:44:504
111391260,0ptp4l0-21swapper/410:40:394
111391260,0ptp4l0-21swapper/410:34:534
111391260,0ptp4l0-21swapper/409:42:554
111391260,0ptp4l0-21swapper/409:13:254
111391260,0ptp4l0-21swapper/408:08:184
111391260,0ptp4l0-21swapper/408:08:174
111391260,0ptp4l0-21swapper/110:43:421
111391260,0ptp4l0-21swapper/110:15:371
111391260,0ptp4l0-21swapper/009:17:580
111391250,3ptp4l0-21swapper/011:15:190
111391250,1ptp4l18947-21hddtemp_smartct12:10:135
111391250,1ptp4l18398-21fw_forwarded_lo07:45:131
111391250,0ptp4l9-21ksoftirqd/011:30:150
111391250,0ptp4l30522-21ssh09:15:471
111391250,0ptp4l0-21swapper/711:03:227
111391250,0ptp4l0-21swapper/511:30:135
111391250,0ptp4l0-21swapper/411:54:224
111391250,0ptp4l0-21swapper/111:50:111
111391250,0ptp4l0-21swapper/111:10:321
111391250,0ptp4l0-21swapper/110:50:461
111391250,0ptp4l0-21swapper/109:28:181
111391250,0ptp4l0-21swapper/012:34:360
111391250,0ptp4l0-21swapper/011:52:480
111391250,0ptp4l0-21swapper/010:46:340
111391250,0ptp4l0-21swapper/010:46:340
111391250,0ptp4l0-21swapper/010:09:570
111391250,0ptp4l0-21swapper/009:57:450
111391240,2ptp4l0-21swapper/511:15:115
111391240,1ptp4l26045-21smart_sda09:10:175
111391240,1ptp4l23337-21irqstats07:55:154
111391240,1ptp4l20671-21df_inode07:50:111
111391240,0ptp4l11860-21irqstats07:30:141
111391240,0ptp4l0-21swapper/511:35:185
111391240,0ptp4l0-21swapper/510:51:165
111391240,0ptp4l0-21swapper/510:15:315
111391240,0ptp4l0-21swapper/508:45:005
111391240,0ptp4l0-21swapper/508:19:275
111391240,0ptp4l0-21swapper/411:39:504
111391240,0ptp4l0-21swapper/411:18:354
111391240,0ptp4l0-21swapper/410:54:474
111391240,0ptp4l0-21swapper/410:38:114
111391240,0ptp4l0-21swapper/410:20:194
111391240,0ptp4l0-21swapper/409:30:174
111391240,0ptp4l0-21swapper/408:51:104
111391240,0ptp4l0-21swapper/407:35:164
111391240,0ptp4l0-21swapper/111:35:141
111391240,0ptp4l0-21swapper/111:15:171
111391240,0ptp4l0-21swapper/111:06:101
111391240,0ptp4l0-21swapper/110:00:011
111391240,0ptp4l0-21swapper/107:20:181
111391240,0ptp4l0-21swapper/011:09:510
111391240,0ptp4l0-21swapper/007:15:180
111391230,1ptp4l24462-21diskmemload09:55:154
111391230,0ptp4l0-21swapper/707:55:167
111391230,0ptp4l0-21swapper/511:08:125
111391230,0ptp4l0-21swapper/510:36:035
111391230,0ptp4l0-21swapper/509:59:535
111391230,0ptp4l0-21swapper/509:34:215
111391230,0ptp4l0-21swapper/509:26:275
111391230,0ptp4l0-21swapper/508:53:025
111391230,0ptp4l0-21swapper/508:45:125
111391230,0ptp4l0-21swapper/508:07:475
111391230,0ptp4l0-21swapper/508:07:475
111391230,0ptp4l0-21swapper/508:03:575
111391230,0ptp4l0-21swapper/507:45:115
111391230,0ptp4l0-21swapper/412:15:114
111391230,0ptp4l0-21swapper/411:45:204
111391230,0ptp4l0-21swapper/410:55:154
111391230,0ptp4l0-21swapper/410:25:224
111391230,0ptp4l0-21swapper/410:05:514
111391230,0ptp4l0-21swapper/409:05:124
111391230,0ptp4l0-21swapper/408:55:114
111391230,0ptp4l0-21swapper/408:45:184
111391230,0ptp4l0-21swapper/408:42:174
111391230,0ptp4l0-21swapper/408:30:194
111391230,0ptp4l0-21swapper/408:25:204
111391230,0ptp4l0-21swapper/408:21:184
111391230,0ptp4l0-21swapper/408:15:154
111391230,0ptp4l0-21swapper/407:45:184
111391230,0ptp4l0-21swapper/407:27:064
111391230,0ptp4l0-21swapper/407:15:174
111391230,0ptp4l0-21swapper/307:55:193
111391230,0ptp4l0-21swapper/112:39:221
111391230,0ptp4l0-21swapper/112:19:451
111391230,0ptp4l0-21swapper/112:07:091
111391230,0ptp4l0-21swapper/112:03:161
111391230,0ptp4l0-21swapper/111:35:011
111391230,0ptp4l0-21swapper/110:20:141
111391230,0ptp4l0-21swapper/108:45:111
111391230,0ptp4l0-21swapper/107:25:121
111391230,0ptp4l0-21swapper/107:13:421
111391230,0ptp4l0-21swapper/012:07:330
111391230,0ptp4l0-21swapper/011:55:120
111391230,0ptp4l0-21swapper/011:44:110
111391230,0ptp4l0-21swapper/011:25:130
111391230,0ptp4l0-21swapper/010:52:250
111391230,0ptp4l0-21swapper/010:20:190
111391230,0ptp4l0-21swapper/009:35:140
111391230,0ptp4l0-21swapper/008:40:130
111391230,0ptp4l0-21swapper/008:21:170
111391230,0ptp4l0-21swapper/008:05:190
111391230,0ptp4l0-21swapper/008:05:190
111391230,0ptp4l0-21swapper/008:00:160
111391230,0ptp4l0-21swapper/007:45:180
111391230,0ptp4l0-21swapper/007:41:040
111391230,0ptp4l0-21swapper/007:33:510
111391230,0ptp4l0-21swapper/007:27:140
315442220,1sleep20-21swapper/208:15:002
315442220,1sleep20-21swapper/208:15:002
111391220,2ptp4l21897-21sh10:36:261
111391220,1ptp4l3666-21ssh11:49:456
111391220,1ptp4l19572-21ssh10:31:040
111391220,0ptp4l0-21swapper/712:38:427
111391220,0ptp4l0-21swapper/710:59:477
111391220,0ptp4l0-21swapper/512:17:165
111391220,0ptp4l0-21swapper/512:07:115
111391220,0ptp4l0-21swapper/510:31:295
111391220,0ptp4l0-21swapper/510:24:395
111391220,0ptp4l0-21swapper/510:11:575
111391220,0ptp4l0-21swapper/509:36:365
111391220,0ptp4l0-21swapper/509:16:145
111391220,0ptp4l0-21swapper/507:54:555
111391220,0ptp4l0-21swapper/507:30:125
111391220,0ptp4l0-21swapper/507:25:125
111391220,0ptp4l0-21swapper/507:18:345
111391220,0ptp4l0-21swapper/507:12:375
111391220,0ptp4l0-21swapper/411:22:204
111391220,0ptp4l0-21swapper/411:13:194
111391220,0ptp4l0-21swapper/407:32:414
111391220,0ptp4l0-21swapper/212:10:192
111391220,0ptp4l0-21swapper/212:05:182
111391220,0ptp4l0-21swapper/211:40:112
111391220,0ptp4l0-21swapper/112:10:131
111391220,0ptp4l0-21swapper/111:45:111
111391220,0ptp4l0-21swapper/111:00:191
111391220,0ptp4l0-21swapper/110:45:031
111391220,0ptp4l0-21swapper/110:45:031
111391220,0ptp4l0-21swapper/110:08:181
111391220,0ptp4l0-21swapper/109:41:361
111391220,0ptp4l0-21swapper/109:22:181
111391220,0ptp4l0-21swapper/108:37:051
111391220,0ptp4l0-21swapper/108:15:011
111391220,0ptp4l0-21swapper/108:04:221
111391220,0ptp4l0-21swapper/107:40:141
111391220,0ptp4l0-21swapper/010:25:380
111391220,0ptp4l0-21swapper/010:15:130
111391220,0ptp4l0-21swapper/009:05:140
111391220,0ptp4l0-21swapper/009:00:110
111391220,0ptp4l0-21swapper/008:55:110
111391220,0ptp4l0-21swapper/008:45:170
111391220,0ptp4l0-21swapper/008:30:170
111391220,0ptp4l0-21swapper/008:25:190
111391220,0ptp4l0-21swapper/007:55:010
111391220,0ptp4l0-21swapper/007:35:140
111391220,0ptp4l0-21swapper/007:10:170
111391210,2ptp4l0-21swapper/108:51:451
111391210,1ptp4l16578-21ssh12:05:196
111391210,0ptp4l0-21swapper/711:14:437
111391210,0ptp4l0-21swapper/611:40:126
111391210,0ptp4l0-21swapper/610:28:076
111391210,0ptp4l0-21swapper/610:21:006
111391210,0ptp4l0-21swapper/610:08:466
111391210,0ptp4l0-21swapper/610:03:126
111391210,0ptp4l0-21swapper/511:56:515
111391210,0ptp4l0-21swapper/511:00:025
111391210,0ptp4l0-21swapper/509:41:515
111391210,0ptp4l0-21swapper/508:38:505
111391210,0ptp4l0-21swapper/407:41:004
111391210,0ptp4l0-21swapper/312:38:373
111391210,0ptp4l0-21swapper/311:14:533
111391210,0ptp4l0-21swapper/310:56:543
111391210,0ptp4l0-21swapper/212:39:272
111391210,0ptp4l0-21swapper/211:49:412
111391210,0ptp4l0-21swapper/210:20:582
111391210,0ptp4l0-21swapper/111:57:081
111391210,0ptp4l0-21swapper/108:20:181
111391210,0ptp4l0-21swapper/108:05:141
111391210,0ptp4l0-21swapper/108:05:141
111391210,0ptp4l0-21swapper/107:57:161
111391210,0ptp4l0-21swapper/107:39:481
111391210,0ptp4l0-21swapper/011:00:090
111391210,0ptp4l0-21swapper/010:40:370
111391210,0ptp4l0-21swapper/009:26:280
111391210,0ptp4l0-21swapper/007:22:230
111391200,0ptp4l0-21swapper/612:11:456
111391200,0ptp4l0-21swapper/508:11:365
111391200,0ptp4l0-21swapper/508:11:365
111391200,0ptp4l0-21swapper/407:24:374
111391200,0ptp4l0-21swapper/210:28:052
111391200,0ptp4l0-21swapper/210:08:462
111391200,0ptp4l0-21swapper/209:44:562
111391200,0ptp4l0-21swapper/209:17:352
111391200,0ptp4l0-21swapper/109:00:101
111391200,0ptp4l0-21swapper/108:59:171
111391200,0ptp4l0-21swapper/011:11:440
111391190,0ptp4l0-21swapper/609:38:486
111391190,0ptp4l0-21swapper/208:53:472
111391190,0ptp4l0-21swapper/108:14:361
111391190,0ptp4l0-21swapper/108:14:361
111391180,0ptp4l0-21swapper/610:55:576
111391180,0ptp4l0-21swapper/509:01:315
111391180,0ptp4l0-21swapper/508:31:585
111391180,0ptp4l0-21swapper/209:58:152
111391170,0ptp4l0-21swapper/609:58:156
111391170,0ptp4l0-21swapper/108:26:361
111391160,0ptp4l0-21swapper/507:57:175
111391160,0ptp4l0-21swapper/507:35:265
111391160,0ptp4l0-21swapper/210:55:552
111391160,0ptp4l0-21swapper/209:38:532
111391160,0ptp4l0-21swapper/108:44:091
111391160,0ptp4l0-21swapper/108:31:031
111391160,0ptp4l0-21swapper/107:19:431
67792150,0sleep30-21swapper/311:53:223
121699150,14cyclictest0-21swapper/310:45:373
121699150,14cyclictest0-21swapper/310:45:373
111391150,0ptp4l0-21swapper/609:17:326
111391150,0ptp4l0-21swapper/609:03:036
111391150,0ptp4l0-21swapper/608:38:086
111391150,0ptp4l0-21swapper/608:32:036
111391150,0ptp4l0-21swapper/608:12:446
111391150,0ptp4l0-21swapper/608:12:446
111391150,0ptp4l0-21swapper/608:00:246
111391150,0ptp4l0-21swapper/607:51:066
111391150,0ptp4l0-21swapper/607:35:046
111391150,0ptp4l0-21swapper/607:11:326
111391150,0ptp4l0-21swapper/509:07:445
111391150,0ptp4l0-21swapper/508:25:565
111391150,0ptp4l0-21swapper/208:38:092
111391150,0ptp4l0-21swapper/208:32:052
111391150,0ptp4l0-21swapper/208:00:222
111391150,0ptp4l0-21swapper/207:51:002
111391150,0ptp4l0-21swapper/207:39:042
111391150,0ptp4l0-21swapper/109:07:401
121699140,13cyclictest0-21swapper/311:55:163
111391140,0ptp4l0-21swapper/608:53:436
111391140,0ptp4l0-21swapper/608:15:086
111391140,0ptp4l0-21swapper/607:43:456
111391140,0ptp4l0-21swapper/209:06:322
111391140,0ptp4l0-21swapper/209:02:582
111391140,0ptp4l0-21swapper/208:15:062
111391140,0ptp4l0-21swapper/207:11:332
121699130,4cyclictest0-21swapper/310:35:483
121699130,3cyclictest0-21swapper/309:46:093
121699130,12cyclictest0-21swapper/309:41:503
121699120,8cyclictest186291getstats09:00:193
124399110,10cyclictest85350irq/32-eno1-tx-09:45:237
124399110,10cyclictest0-21swapper/709:16:377
121699118,2cyclictest0-21swapper/312:11:023
121699116,4cyclictest24462-21diskmemload09:13:243
121699115,5cyclictest1068-21runrttasks09:29:403
121699110,2cyclictest0-21swapper/309:39:233
121699110,10cyclictest0-21swapper/312:32:133
121699110,10cyclictest0-21swapper/310:34:493
121699110,10cyclictest0-21swapper/310:15:143
120999110,10cyclictest23826-21if_eno110:40:102
124399109,0cyclictest0-21swapper/709:24:577
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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