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2026-02-03 - 00:44
[ 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 Mon Feb 02, 2026 12:46:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
97902680,0sleep69793-21head08:20:176
57732630,0sleep40-21swapper/409:17:174
57732630,0sleep40-21swapper/409:17:164
111391620,2ptp4l0-21swapper/007:05:220
111391610,5ptp4l0-21swapper/407:05:124
772625848,6sleep70-21swapper/707:06:417
32652560,0sleep50-21swapper/512:14:295
1881915633,7phc2sys0-21swapper/107:06:511
768325241,7sleep20-21swapper/207:06:042
763824736,7sleep30-21swapper/307:05:343
607124736,6sleep60-21swapper/607:05:056
790524534,7sleep50-21swapper/507:08:555
111391340,0ptp4l0-21swapper/012:34:360
111391340,0ptp4l0-21swapper/012:00:120
111391320,5ptp4l16099-21idleruntime08:35:134
111391320,3ptp4l19406-21switchtime07:30:191
111391320,0ptp4l0-21swapper/610:48:436
111391320,0ptp4l0-21swapper/510:50:155
111391320,0ptp4l0-21swapper/411:36:344
111391310,4ptp4l0-21swapper/510:11:215
111391310,0ptp4l0-21swapper/507:30:205
111391310,0ptp4l0-21swapper/110:50:081
111391310,0ptp4l0-21swapper/010:10:160
111391310,0ptp4l0-21swapper/009:30:370
111391300,0ptp4l0-21swapper/710:00:547
111391300,0ptp4l0-21swapper/508:45:165
111391300,0ptp4l0-21swapper/011:44:450
111391300,0ptp4l0-21swapper/009:41:190
111391290,0ptp4l0-21swapper/412:31:284
111391290,0ptp4l0-21swapper/411:05:234
111391290,0ptp4l0-21swapper/410:08:344
111391290,0ptp4l0-21swapper/410:00:034
111391290,0ptp4l0-21swapper/409:53:294
111391290,0ptp4l0-21swapper/409:34:564
111391290,0ptp4l0-21swapper/309:47:353
111391290,0ptp4l0-21swapper/112:32:051
111391290,0ptp4l0-21swapper/112:22:511
111391290,0ptp4l0-21swapper/012:28:350
111391290,0ptp4l0-21swapper/010:08:260
111391290,0ptp4l0-21swapper/009:59:560
111391290,0ptp4l0-21swapper/009:14:050
111391280,3ptp4l0-21swapper/509:38:565
111391280,0ptp4l0-21swapper/710:59:197
111391280,0ptp4l0-21swapper/512:35:145
111391280,0ptp4l0-21swapper/512:24:185
111391280,0ptp4l0-21swapper/511:14:155
111391280,0ptp4l0-21swapper/510:19:085
111391280,0ptp4l0-21swapper/509:31:025
111391280,0ptp4l0-21swapper/411:45:084
111391280,0ptp4l0-21swapper/411:23:574
111391280,0ptp4l0-21swapper/411:13:544
111391280,0ptp4l0-21swapper/409:13:234
111391280,0ptp4l0-21swapper/409:00:134
111391280,0ptp4l0-21swapper/408:25:164
111391280,0ptp4l0-21swapper/107:40:141
111391280,0ptp4l0-21swapper/011:48:420
111391280,0ptp4l0-21swapper/011:32:030
111391280,0ptp4l0-21swapper/011:04:050
111391280,0ptp4l0-21swapper/010:48:490
111391280,0ptp4l0-21swapper/010:32:400
111391280,0ptp4l0-21swapper/009:26:110
111391270,3ptp4l0-21swapper/512:28:465
111391270,0ptp4l0-21swapper/411:57:094
111391270,0ptp4l0-21swapper/411:57:084
111391270,0ptp4l0-21swapper/408:05:004
111391270,0ptp4l0-21swapper/211:23:232
111391270,0ptp4l0-21swapper/210:46:452
111391270,0ptp4l0-21swapper/112:18:201
111391270,0ptp4l0-21swapper/110:38:341
111391270,0ptp4l0-21swapper/107:23:541
111391270,0ptp4l0-21swapper/012:15:550
111391270,0ptp4l0-21swapper/012:06:190
111391270,0ptp4l0-21swapper/011:52:500
111391270,0ptp4l0-21swapper/011:05:520
111391270,0ptp4l0-21swapper/010:29:470
111391270,0ptp4l0-21swapper/010:22:590
111391270,0ptp4l0-21swapper/010:19:480
111391270,0ptp4l0-21swapper/008:15:180
111391270,0ptp4l0-21swapper/007:25:130
111391260,3ptp4l0-21swapper/507:25:545
111391260,2ptp4l0-21swapper/010:52:140
111391260,1ptp4l10938-21fw_forwarded_lo07:15:020
111391260,0ptp4l0-21swapper/611:59:496
111391260,0ptp4l0-21swapper/611:59:486
111391260,0ptp4l0-21swapper/512:18:255
111391260,0ptp4l0-21swapper/510:25:425
111391260,0ptp4l0-21swapper/507:36:545
111391260,0ptp4l0-21swapper/412:14:234
111391260,0ptp4l0-21swapper/412:04:224
111391260,0ptp4l0-21swapper/411:52:014
111391260,0ptp4l0-21swapper/410:47:444
111391260,0ptp4l0-21swapper/410:37:304
111391260,0ptp4l0-21swapper/112:01:491
111391260,0ptp4l0-21swapper/111:39:511
111391260,0ptp4l0-21swapper/109:41:541
111391260,0ptp4l0-21swapper/108:45:201
111391260,0ptp4l0-21swapper/107:50:191
111391260,0ptp4l0-21swapper/012:35:340
111391260,0ptp4l0-21swapper/010:41:070
111391260,0ptp4l0-21swapper/010:35:400
111391260,0ptp4l0-21swapper/009:46:010
111391260,0ptp4l0-21swapper/009:17:070
111391260,0ptp4l0-21swapper/009:17:070
111391260,0ptp4l0-21swapper/008:10:120
111391250,2ptp4l0-21swapper/011:14:250
111391250,1ptp4l65-21ksoftirqd/609:30:166
111391250,1ptp4l23233-21irqrtprio08:50:151
111391250,1ptp4l22964-21/usr/sbin/munin08:50:130
111391250,1ptp4l16557-21memory08:35:150
111391250,0ptp4l0-21swapper/511:31:035
111391250,0ptp4l0-21swapper/511:19:585
111391250,0ptp4l0-21swapper/510:47:175
111391250,0ptp4l0-21swapper/509:52:315
111391250,0ptp4l0-21swapper/412:36:284
111391250,0ptp4l0-21swapper/412:29:134
111391250,0ptp4l0-21swapper/411:04:324
111391250,0ptp4l0-21swapper/410:55:384
111391250,0ptp4l0-21swapper/410:55:004
111391250,0ptp4l0-21swapper/410:14:574
111391250,0ptp4l0-21swapper/409:45:134
111391250,0ptp4l0-21swapper/409:00:014
111391250,0ptp4l0-21swapper/310:00:153
111391250,0ptp4l0-21swapper/111:41:071
111391250,0ptp4l0-21swapper/110:30:191
111391250,0ptp4l0-21swapper/110:02:541
111391250,0ptp4l0-21swapper/012:22:080
111391250,0ptp4l0-21swapper/011:55:130
111391250,0ptp4l0-21swapper/011:55:120
111391250,0ptp4l0-21swapper/011:37:180
111391250,0ptp4l0-21swapper/011:19:050
111391250,0ptp4l0-21swapper/009:00:140
111391240,1ptp4l30151-21if_err_enp1s007:55:110
111391240,1ptp4l22439-21ssh09:40:155
111391240,1ptp4l16345-21sed10:15:194
111391240,0ptp4l0-21swapper/709:20:077
111391240,0ptp4l0-21swapper/509:15:125
111391240,0ptp4l0-21swapper/509:15:125
111391240,0ptp4l0-21swapper/509:05:165
111391240,0ptp4l0-21swapper/508:40:145
111391240,0ptp4l0-21swapper/507:20:185
111391240,0ptp4l0-21swapper/411:25:094
111391240,0ptp4l0-21swapper/411:18:334
111391240,0ptp4l0-21swapper/410:25:194
111391240,0ptp4l0-21swapper/409:55:154
111391240,0ptp4l0-21swapper/409:27:524
111391240,0ptp4l0-21swapper/407:57:354
111391240,0ptp4l0-21swapper/407:32:314
111391240,0ptp4l0-21swapper/407:24:414
111391240,0ptp4l0-21swapper/209:10:112
111391240,0ptp4l0-21swapper/112:35:561
111391240,0ptp4l0-21swapper/111:14:181
111391240,0ptp4l0-21swapper/111:02:511
111391240,0ptp4l0-21swapper/110:25:401
111391240,0ptp4l0-21swapper/109:50:131
111391240,0ptp4l0-21swapper/109:25:201
111391240,0ptp4l0-21swapper/109:15:151
111391240,0ptp4l0-21swapper/109:15:141
111391240,0ptp4l0-21swapper/108:55:171
111391240,0ptp4l0-21swapper/108:40:191
111391240,0ptp4l0-21swapper/011:22:270
111391240,0ptp4l0-21swapper/010:01:330
111391240,0ptp4l0-21swapper/009:39:080
111391240,0ptp4l0-21swapper/008:45:000
111391240,0ptp4l0-21swapper/008:20:160
111391230,1ptp4l826599cyclictest09:11:441
111391230,1ptp4l31482-21diskmemload12:00:585
111391230,1ptp4l28069-21irqstats07:50:150
111391230,0ptp4l1068-21runrttasks08:25:210
111391230,0ptp4l0-21swapper/712:27:557
111391230,0ptp4l0-21swapper/711:00:197
111391230,0ptp4l0-21swapper/709:46:377
111391230,0ptp4l0-21swapper/611:17:216
111391230,0ptp4l0-21swapper/609:10:126
111391230,0ptp4l0-21swapper/511:40:135
111391230,0ptp4l0-21swapper/511:20:155
111391230,0ptp4l0-21swapper/510:30:165
111391230,0ptp4l0-21swapper/509:57:215
111391230,0ptp4l0-21swapper/509:25:155
111391230,0ptp4l0-21swapper/508:55:125
111391230,0ptp4l0-21swapper/508:50:145
111391230,0ptp4l0-21swapper/508:40:005
111391230,0ptp4l0-21swapper/508:30:145
111391230,0ptp4l0-21swapper/508:20:005
111391230,0ptp4l0-21swapper/507:50:195
111391230,0ptp4l0-21swapper/412:15:124
111391230,0ptp4l0-21swapper/412:05:124
111391230,0ptp4l0-21swapper/411:40:184
111391230,0ptp4l0-21swapper/411:30:124
111391230,0ptp4l0-21swapper/410:20:134
111391230,0ptp4l0-21swapper/409:35:174
111391230,0ptp4l0-21swapper/409:25:004
111391230,0ptp4l0-21swapper/408:20:154
111391230,0ptp4l0-21swapper/408:15:204
111391230,0ptp4l0-21swapper/408:10:164
111391230,0ptp4l0-21swapper/408:05:124
111391230,0ptp4l0-21swapper/407:50:214
111391230,0ptp4l0-21swapper/407:35:194
111391230,0ptp4l0-21swapper/407:25:194
111391230,0ptp4l0-21swapper/407:15:124
111391230,0ptp4l0-21swapper/407:13:504
111391230,0ptp4l0-21swapper/310:59:513
111391230,0ptp4l0-21swapper/310:43:373
111391230,0ptp4l0-21swapper/309:20:173
111391230,0ptp4l0-21swapper/210:15:312
111391230,0ptp4l0-21swapper/112:05:521
111391230,0ptp4l0-21swapper/111:32:061
111391230,0ptp4l0-21swapper/111:18:571
111391230,0ptp4l0-21swapper/110:11:151
111391230,0ptp4l0-21swapper/109:49:481
111391230,0ptp4l0-21swapper/109:35:111
111391230,0ptp4l0-21swapper/012:10:160
111391230,0ptp4l0-21swapper/011:25:590
111391230,0ptp4l0-21swapper/010:55:100
111391230,0ptp4l0-21swapper/009:53:480
111391230,0ptp4l0-21swapper/009:05:110
111391230,0ptp4l0-21swapper/008:55:190
111391230,0ptp4l0-21swapper/008:30:200
111391230,0ptp4l0-21swapper/008:05:160
111391230,0ptp4l0-21swapper/007:45:150
111391230,0ptp4l0-21swapper/007:35:120
111391230,0ptp4l0-21swapper/007:10:130
111391220,4ptp4l0-21swapper/109:06:191
111391220,0ptp4l0-21swapper/710:43:077
111391220,0ptp4l0-21swapper/612:02:516
111391220,0ptp4l0-21swapper/611:51:356
111391220,0ptp4l0-21swapper/611:23:166
111391220,0ptp4l0-21swapper/609:28:356
111391220,0ptp4l0-21swapper/512:32:325
111391220,0ptp4l0-21swapper/511:58:475
111391220,0ptp4l0-21swapper/511:58:465
111391220,0ptp4l0-21swapper/511:36:545
111391220,0ptp4l0-21swapper/511:25:345
111391220,0ptp4l0-21swapper/510:57:435
111391220,0ptp4l0-21swapper/510:41:585
111391220,0ptp4l0-21swapper/510:38:055
111391220,0ptp4l0-21swapper/510:24:035
111391220,0ptp4l0-21swapper/510:02:315
111391220,0ptp4l0-21swapper/509:49:355
111391220,0ptp4l0-21swapper/509:11:375
111391220,0ptp4l0-21swapper/508:20:115
111391220,0ptp4l0-21swapper/507:40:195
111391220,0ptp4l0-21swapper/412:24:004
111391220,0ptp4l0-21swapper/410:40:164
111391220,0ptp4l0-21swapper/410:30:304
111391220,0ptp4l0-21swapper/409:43:584
111391220,0ptp4l0-21swapper/408:34:554
111391220,0ptp4l0-21swapper/407:44:194
111391220,0ptp4l0-21swapper/311:00:093
111391220,0ptp4l0-21swapper/212:02:472
111391220,0ptp4l0-21swapper/211:26:322
111391220,0ptp4l0-21swapper/211:17:192
111391220,0ptp4l0-21swapper/210:50:272
111391220,0ptp4l0-21swapper/112:25:501
111391220,0ptp4l0-21swapper/112:10:111
111391220,0ptp4l0-21swapper/111:21:101
111391220,0ptp4l0-21swapper/110:57:051
111391220,0ptp4l0-21swapper/110:45:541
111391220,0ptp4l0-21swapper/110:41:261
111391220,0ptp4l0-21swapper/110:24:591
111391220,0ptp4l0-21swapper/110:18:441
111391220,0ptp4l0-21swapper/109:56:541
111391220,0ptp4l0-21swapper/109:31:051
111391220,0ptp4l0-21swapper/108:30:021
111391220,0ptp4l0-21swapper/108:20:111
111391220,0ptp4l0-21swapper/108:01:111
111391220,0ptp4l0-21swapper/009:23:210
111391220,0ptp4l0-21swapper/008:45:230
111391220,0ptp4l0-21swapper/008:00:180
111391210,3ptp4l0-21swapper/007:21:450
111391210,0ptp4l0-21swapper/712:09:107
111391210,0ptp4l0-21swapper/610:50:186
111391210,0ptp4l0-21swapper/610:23:076
111391210,0ptp4l0-21swapper/512:08:445
111391210,0ptp4l0-21swapper/511:02:425
111391210,0ptp4l0-21swapper/409:07:374
111391210,0ptp4l0-21swapper/312:09:153
111391210,0ptp4l0-21swapper/308:05:583
111391210,0ptp4l0-21swapper/212:06:472
111391210,0ptp4l0-21swapper/211:59:452
111391210,0ptp4l0-21swapper/211:59:452
111391210,0ptp4l0-21swapper/209:56:012
111391210,0ptp4l0-21swapper/209:30:122
111391210,0ptp4l0-21swapper/209:29:312
111391210,0ptp4l0-21swapper/111:59:131
111391210,0ptp4l0-21swapper/111:59:121
111391210,0ptp4l0-21swapper/111:50:461
111391210,0ptp4l0-21swapper/111:25:351
111391210,0ptp4l0-21swapper/111:08:441
111391210,0ptp4l0-21swapper/108:17:141
111391210,0ptp4l0-21swapper/007:32:410
111391200,0ptp4l0-21swapper/708:05:297
111391200,0ptp4l0-21swapper/612:37:026
111391200,0ptp4l0-21swapper/610:31:496
111391200,0ptp4l0-21swapper/610:15:306
111391200,0ptp4l0-21swapper/508:11:545
111391200,0ptp4l0-21swapper/508:09:215
111391200,0ptp4l0-21swapper/408:52:354
111391200,0ptp4l0-21swapper/309:19:593
111391200,0ptp4l0-21swapper/309:19:593
111391200,0ptp4l0-21swapper/211:41:112
111391200,0ptp4l0-21swapper/210:23:092
111391200,0ptp4l0-21swapper/210:09:572
111391200,0ptp4l0-21swapper/209:24:312
111391200,0ptp4l0-21swapper/208:29:142
111391200,0ptp4l0-21swapper/108:11:581
111391200,0ptp4l0-21swapper/107:46:111
111391200,0ptp4l0-21swapper/107:36:461
111391200,0ptp4l0-21swapper/107:29:351
111391200,0ptp4l0-21swapper/107:19:011
111391190,0ptp4l0-21swapper/612:27:206
111391190,0ptp4l0-21swapper/612:06:406
111391190,0ptp4l0-21swapper/611:41:286
111391190,0ptp4l0-21swapper/610:09:576
111391190,0ptp4l0-21swapper/609:24:476
111391190,0ptp4l0-21swapper/607:52:346
111391190,0ptp4l0-21swapper/607:43:356
111391190,0ptp4l0-21swapper/511:52:065
111391190,0ptp4l0-21swapper/507:47:355
111391190,0ptp4l0-21swapper/312:27:563
111391190,0ptp4l0-21swapper/307:54:233
111391190,0ptp4l0-21swapper/211:46:592
111391190,0ptp4l0-21swapper/210:37:122
111391190,0ptp4l0-21swapper/210:31:472
111391190,0ptp4l0-21swapper/111:45:571
111391190,0ptp4l0-21swapper/107:12:351
111391190,0ptp4l0-21swapper/007:42:360
111391180,0ptp4l0-21swapper/708:01:187
111391180,0ptp4l0-21swapper/611:49:366
111391180,0ptp4l0-21swapper/609:56:016
111391180,0ptp4l0-21swapper/607:59:506
111391180,0ptp4l0-21swapper/407:45:174
111391180,0ptp4l0-21swapper/212:38:162
111391180,0ptp4l0-21swapper/211:51:362
111391180,0ptp4l0-21swapper/210:44:452
111391180,0ptp4l0-21swapper/110:07:371
111391180,0ptp4l0-21swapper/108:37:191
111391170,0ptp4l0-21swapper/709:19:567
111391170,0ptp4l0-21swapper/709:19:567
111391170,0ptp4l0-21swapper/610:44:456
111391170,0ptp4l0-21swapper/610:37:096
111391170,0ptp4l0-21swapper/508:28:095
111391170,0ptp4l0-21swapper/507:18:325
111391170,0ptp4l0-21swapper/408:45:014
193202160,0sleep70-21swapper/711:50:217
111391160,1ptp4l1-21systemd07:12:075
111391160,0ptp4l0-21swapper/707:54:087
111391160,0ptp4l0-21swapper/707:37:257
111391160,0ptp4l0-21swapper/611:26:346
111391160,0ptp4l0-21swapper/610:29:146
111391160,0ptp4l0-21swapper/511:07:135
111391160,0ptp4l0-21swapper/212:27:172
111391160,0ptp4l0-21swapper/109:04:211
111391160,0ptp4l0-21swapper/108:29:111
111391160,0ptp4l0-21swapper/108:09:101
111391150,0ptp4l0-21swapper/608:47:126
111391150,0ptp4l0-21swapper/608:17:326
111391150,0ptp4l0-21swapper/607:45:346
111391150,0ptp4l0-21swapper/607:36:416
111391150,0ptp4l0-21swapper/510:07:565
111391150,0ptp4l0-21swapper/509:03:005
111391150,0ptp4l0-21swapper/508:00:315
111391150,0ptp4l0-21swapper/408:40:454
111391150,0ptp4l0-21swapper/308:01:153
111391150,0ptp4l0-21swapper/307:37:083
111391150,0ptp4l0-21swapper/209:00:312
111391150,0ptp4l0-21swapper/208:47:122
111391150,0ptp4l0-21swapper/207:52:332
111391150,0ptp4l0-21swapper/207:43:342
111391150,0ptp4l0-21swapper/107:56:251
827299140,13cyclictest0-21swapper/208:10:442
111391140,0ptp4l0-21swapper/611:33:476
111391140,0ptp4l0-21swapper/609:06:506
111391140,0ptp4l0-21swapper/609:01:046
111391140,0ptp4l0-21swapper/608:26:116
111391140,0ptp4l0-21swapper/607:34:386
111391140,0ptp4l0-21swapper/507:56:275
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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