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2026-03-02 - 17:04
[ 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 Mar 02, 2026 12:46:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
395226443,6sleep20-21swapper/207:09:022
324662640,0sleep6631rcuc/608:10:016
111391630,25ptp4l0-21swapper/007:05:210
111391620,31ptp4l0-21swapper/107:07:241
111391610,5ptp4l0-21swapper/407:06:144
322872590,0sleep30-21swapper/309:15:183
369325848,6sleep70-21swapper/707:05:467
209025634,7sleep30-21swapper/307:05:023
111391560,5ptp4l0-21swapper/507:09:125
367225231,16sleep60-21swapper/607:05:296
111391330,0ptp4l0-21swapper/110:37:501
111391310,0ptp4l0-21swapper/110:20:191
111391300,0ptp4l0-21swapper/711:37:157
111391300,0ptp4l0-21swapper/709:35:327
111391300,0ptp4l0-21swapper/311:24:073
111391300,0ptp4l0-21swapper/310:12:243
111391300,0ptp4l0-21swapper/111:58:521
111391290,4ptp4l0-21swapper/512:34:115
111391290,0ptp4l0-21swapper/710:00:137
111391290,0ptp4l0-21swapper/512:36:515
111391290,0ptp4l0-21swapper/510:18:475
111391290,0ptp4l0-21swapper/309:28:123
111391290,0ptp4l0-21swapper/110:18:311
111391290,0ptp4l0-21swapper/109:00:181
111391290,0ptp4l0-21swapper/108:40:171
111391280,3ptp4l561ktimersoftd/511:55:185
111391280,2ptp4l0-21swapper/509:31:565
111391280,1ptp4l14146-21forks11:50:131
111391280,0ptp4l0-21swapper/712:27:377
111391280,0ptp4l0-21swapper/708:11:307
111391280,0ptp4l0-21swapper/512:11:235
111391280,0ptp4l0-21swapper/510:51:375
111391280,0ptp4l0-21swapper/410:19:444
111391280,0ptp4l0-21swapper/409:26:084
111391280,0ptp4l0-21swapper/409:20:514
111391280,0ptp4l0-21swapper/311:02:073
111391280,0ptp4l0-21swapper/309:48:373
111391280,0ptp4l0-21swapper/112:31:181
111391280,0ptp4l0-21swapper/111:26:481
111391280,0ptp4l0-21swapper/109:32:101
111391270,0ptp4l0-21swapper/712:35:577
111391270,0ptp4l0-21swapper/711:51:397
111391270,0ptp4l0-21swapper/711:42:077
111391270,0ptp4l0-21swapper/511:45:045
111391270,0ptp4l0-21swapper/510:37:085
111391270,0ptp4l0-21swapper/412:14:504
111391270,0ptp4l0-21swapper/410:51:514
111391270,0ptp4l0-21swapper/311:42:123
111391270,0ptp4l0-21swapper/112:10:491
111391270,0ptp4l0-21swapper/110:47:501
111391270,0ptp4l0-21swapper/109:19:151
433099268,1cyclictest25874-21tr07:55:145
433099260,3cyclictest0-21swapper/507:35:155
111391260,0ptp4l0-21swapper/711:01:597
111391260,0ptp4l0-21swapper/708:06:577
111391260,0ptp4l0-21swapper/512:26:575
111391260,0ptp4l0-21swapper/510:29:285
111391260,0ptp4l0-21swapper/510:00:295
111391260,0ptp4l0-21swapper/508:40:125
111391260,0ptp4l0-21swapper/412:16:144
111391260,0ptp4l0-21swapper/409:50:034
111391260,0ptp4l0-21swapper/408:35:184
111391260,0ptp4l0-21swapper/312:25:153
111391260,0ptp4l0-21swapper/311:14:563
111391260,0ptp4l0-21swapper/309:31:113
111391260,0ptp4l0-21swapper/112:04:171
433099250,5cyclictest0-21swapper/507:51:175
111391250,1ptp4l4551-21sed09:20:201
111391250,1ptp4l32572-21irqstats11:30:177
111391250,1ptp4l14250-21diskstats09:35:113
111391250,1ptp4l0-21swapper/510:59:565
111391250,1ptp4l0-21swapper/510:59:565
111391250,0ptp4l0-21swapper/710:44:567
111391250,0ptp4l0-21swapper/709:41:177
111391250,0ptp4l0-21swapper/512:15:395
111391250,0ptp4l0-21swapper/510:20:175
111391250,0ptp4l0-21swapper/508:31:325
111391250,0ptp4l0-21swapper/411:53:054
111391250,0ptp4l0-21swapper/410:38:434
111391250,0ptp4l0-21swapper/307:15:163
111391250,0ptp4l0-21swapper/112:24:591
111391250,0ptp4l0-21swapper/111:15:541
111391250,0ptp4l0-21swapper/110:29:261
111391250,0ptp4l0-21swapper/109:56:491
111391250,0ptp4l0-21swapper/108:50:111
111391250,0ptp4l0-21swapper/108:35:111
111391250,0ptp4l0-21swapper/108:30:001
111391250,0ptp4l0-21swapper/011:35:000
111391250,0ptp4l0-21swapper/011:20:130
111391250,0ptp4l0-21swapper/011:11:330
111391250,0ptp4l0-21swapper/010:55:140
111391250,0ptp4l0-21swapper/010:55:140
111391240,1ptp4l4055-21grep10:05:160
111391240,1ptp4l29940-21latency_hist08:05:005
111391240,1ptp4l28809-21if_virbr009:55:140
111391240,1ptp4l28631-21ssh09:55:124
111391240,1ptp4l15937-21latency_hist08:45:000
111391240,1ptp4l14497-21irqrtprio11:05:177
111391240,1ptp4l10552-21missed_timers07:20:150
111391240,1ptp4l10451-21df12:30:133
111391240,1ptp4l0-21swapper/709:50:257
111391240,0ptp4l0-21swapper/711:15:167
111391240,0ptp4l0-21swapper/710:57:327
111391240,0ptp4l0-21swapper/710:57:327
111391240,0ptp4l0-21swapper/710:45:207
111391240,0ptp4l0-21swapper/709:27:217
111391240,0ptp4l0-21swapper/709:16:287
111391240,0ptp4l0-21swapper/708:15:137
111391240,0ptp4l0-21swapper/708:15:127
111391240,0ptp4l0-21swapper/707:15:207
111391240,0ptp4l0-21swapper/512:05:265
111391240,0ptp4l0-21swapper/509:46:015
111391240,0ptp4l0-21swapper/509:22:195
111391240,0ptp4l0-21swapper/508:10:125
111391240,0ptp4l0-21swapper/410:25:154
111391240,0ptp4l0-21swapper/409:10:244
111391240,0ptp4l0-21swapper/408:58:074
111391240,0ptp4l0-21swapper/312:20:143
111391240,0ptp4l0-21swapper/311:36:433
111391240,0ptp4l0-21swapper/310:57:073
111391240,0ptp4l0-21swapper/310:57:073
111391240,0ptp4l0-21swapper/309:58:263
111391240,0ptp4l0-21swapper/307:40:143
111391240,0ptp4l0-21swapper/111:45:191
111391240,0ptp4l0-21swapper/111:39:111
111391240,0ptp4l0-21swapper/109:36:171
111391240,0ptp4l0-21swapper/011:00:210
111391240,0ptp4l0-21swapper/009:45:100
111391240,0ptp4l0-21swapper/009:23:500
111391240,0ptp4l0-21swapper/008:20:140
433099230,4cyclictest0-21swapper/507:31:525
111391230,3ptp4l401ktimersoftd/311:06:503
111391230,3ptp4l0-21swapper/509:52:385
111391230,2ptp4l0-21swapper/112:07:541
111391230,2ptp4l0-21swapper/111:10:101
111391230,2ptp4l0-21swapper/110:50:371
111391230,2ptp4l0-21swapper/107:30:231
111391230,2ptp4l0-21swapper/009:28:490
111391230,1ptp4l9-21ksoftirqd/011:54:330
111391230,1ptp4l3062-21ps08:15:163
111391230,1ptp4l3062-21ps08:15:163
111391230,1ptp4l28224-21wc09:55:001
111391230,1ptp4l28189-21tr08:00:124
111391230,0ptp4l0-21swapper/712:30:137
111391230,0ptp4l0-21swapper/710:37:407
111391230,0ptp4l0-21swapper/710:13:387
111391230,0ptp4l0-21swapper/709:57:327
111391230,0ptp4l0-21swapper/709:35:007
111391230,0ptp4l0-21swapper/709:24:587
111391230,0ptp4l0-21swapper/709:05:177
111391230,0ptp4l0-21swapper/707:40:137
111391230,0ptp4l0-21swapper/611:25:156
111391230,0ptp4l0-21swapper/609:44:316
111391230,0ptp4l0-21swapper/512:20:195
111391230,0ptp4l0-21swapper/512:03:005
111391230,0ptp4l0-21swapper/511:39:165
111391230,0ptp4l0-21swapper/511:10:415
111391230,0ptp4l0-21swapper/510:09:005
111391230,0ptp4l0-21swapper/509:17:055
111391230,0ptp4l0-21swapper/509:10:155
111391230,0ptp4l0-21swapper/509:08:285
111391230,0ptp4l0-21swapper/509:00:175
111391230,0ptp4l0-21swapper/508:55:145
111391230,0ptp4l0-21swapper/508:35:105
111391230,0ptp4l0-21swapper/508:25:185
111391230,0ptp4l0-21swapper/508:05:135
111391230,0ptp4l0-21swapper/412:35:124
111391230,0ptp4l0-21swapper/412:22:384
111391230,0ptp4l0-21swapper/412:00:204
111391230,0ptp4l0-21swapper/411:55:134
111391230,0ptp4l0-21swapper/411:35:074
111391230,0ptp4l0-21swapper/411:34:554
111391230,0ptp4l0-21swapper/411:29:574
111391230,0ptp4l0-21swapper/411:20:204
111391230,0ptp4l0-21swapper/411:20:004
111391230,0ptp4l0-21swapper/411:10:094
111391230,0ptp4l0-21swapper/411:08:214
111391230,0ptp4l0-21swapper/410:30:154
111391230,0ptp4l0-21swapper/410:10:184
111391230,0ptp4l0-21swapper/410:05:114
111391230,0ptp4l0-21swapper/410:00:594
111391230,0ptp4l0-21swapper/409:45:144
111391230,0ptp4l0-21swapper/409:00:224
111391230,0ptp4l0-21swapper/408:45:174
111391230,0ptp4l0-21swapper/408:20:104
111391230,0ptp4l0-21swapper/407:42:524
111391230,0ptp4l0-21swapper/407:30:154
111391230,0ptp4l0-21swapper/407:28:514
111391230,0ptp4l0-21swapper/407:11:584
111391230,0ptp4l0-21swapper/311:30:143
111391230,0ptp4l0-21swapper/311:15:153
111391230,0ptp4l0-21swapper/310:45:193
111391230,0ptp4l0-21swapper/310:00:123
111391230,0ptp4l0-21swapper/309:50:173
111391230,0ptp4l0-21swapper/309:40:123
111391230,0ptp4l0-21swapper/309:12:063
111391230,0ptp4l0-21swapper/309:05:153
111391230,0ptp4l0-21swapper/307:30:133
111391230,0ptp4l0-21swapper/212:30:202
111391230,0ptp4l0-21swapper/112:38:541
111391230,0ptp4l0-21swapper/112:15:131
111391230,0ptp4l0-21swapper/111:40:121
111391230,0ptp4l0-21swapper/111:33:161
111391230,0ptp4l0-21swapper/109:46:001
111391230,0ptp4l0-21swapper/109:10:171
111391230,0ptp4l0-21swapper/108:30:121
111391230,0ptp4l0-21swapper/107:50:201
111391230,0ptp4l0-21swapper/107:45:211
111391230,0ptp4l0-21swapper/107:35:151
111391230,0ptp4l0-21swapper/107:20:001
111391230,0ptp4l0-21swapper/012:30:220
111391230,0ptp4l0-21swapper/012:10:140
111391230,0ptp4l0-21swapper/012:00:140
111391230,0ptp4l0-21swapper/011:55:110
111391230,0ptp4l0-21swapper/011:40:410
111391230,0ptp4l0-21swapper/011:35:160
111391230,0ptp4l0-21swapper/011:25:110
111391230,0ptp4l0-21swapper/011:20:000
111391230,0ptp4l0-21swapper/010:51:010
111391230,0ptp4l0-21swapper/010:38:490
111391230,0ptp4l0-21swapper/010:25:110
111391230,0ptp4l0-21swapper/009:43:470
111391230,0ptp4l0-21swapper/009:00:200
111391230,0ptp4l0-21swapper/008:45:130
111391230,0ptp4l0-21swapper/008:25:150
111391230,0ptp4l0-21swapper/008:10:180
111391230,0ptp4l0-21swapper/008:00:130
111391230,0ptp4l0-21swapper/007:30:170
111391230,0ptp4l0-21swapper/007:25:130
433099225,0cyclictest0-21swapper/507:40:115
111391220,2ptp4l0-21swapper/108:24:411
111391220,1ptp4l9-21ksoftirqd/007:10:200
111391220,1ptp4l8328-21users10:55:214
111391220,1ptp4l8328-21users10:55:214
111391220,1ptp4l31313-21ssh10:44:443
111391220,1ptp4l27412-21diskmemload10:22:160
111391220,1ptp4l1705-21unixbench_multi08:10:194
111391220,1ptp4l0-21swapper/611:59:426
111391220,0ptp4l0-21swapper/712:20:147
111391220,0ptp4l0-21swapper/711:14:457
111391220,0ptp4l0-21swapper/710:31:427
111391220,0ptp4l0-21swapper/709:11:587
111391220,0ptp4l0-21swapper/709:05:017
111391220,0ptp4l0-21swapper/707:55:227
111391220,0ptp4l0-21swapper/612:30:216
111391220,0ptp4l0-21swapper/610:50:196
111391220,0ptp4l0-21swapper/608:15:316
111391220,0ptp4l0-21swapper/608:15:306
111391220,0ptp4l0-21swapper/511:50:175
111391220,0ptp4l0-21swapper/511:40:085
111391220,0ptp4l0-21swapper/511:33:595
111391220,0ptp4l0-21swapper/511:21:335
111391220,0ptp4l0-21swapper/511:16:015
111391220,0ptp4l0-21swapper/510:45:485
111391220,0ptp4l0-21swapper/510:32:355
111391220,0ptp4l0-21swapper/509:55:125
111391220,0ptp4l0-21swapper/509:36:125
111391220,0ptp4l0-21swapper/509:28:485
111391220,0ptp4l0-21swapper/507:45:155
111391220,0ptp4l0-21swapper/507:25:105
111391220,0ptp4l0-21swapper/507:22:145
111391220,0ptp4l0-21swapper/412:05:124
111391220,0ptp4l0-21swapper/411:48:304
111391220,0ptp4l0-21swapper/411:41:064
111391220,0ptp4l0-21swapper/411:00:134
111391220,0ptp4l0-21swapper/410:46:034
111391220,0ptp4l0-21swapper/410:40:134
111391220,0ptp4l0-21swapper/410:22:164
111391220,0ptp4l0-21swapper/409:39:004
111391220,0ptp4l0-21swapper/409:16:404
111391220,0ptp4l0-21swapper/408:30:164
111391220,0ptp4l0-21swapper/408:25:144
111391220,0ptp4l0-21swapper/408:19:364
111391220,0ptp4l0-21swapper/408:19:354
111391220,0ptp4l0-21swapper/408:05:194
111391220,0ptp4l0-21swapper/407:35:214
111391220,0ptp4l0-21swapper/407:20:204
111391220,0ptp4l0-21swapper/310:07:323
111391220,0ptp4l0-21swapper/307:55:213
111391220,0ptp4l0-21swapper/307:14:003
111391220,0ptp4l0-21swapper/211:23:202
111391220,0ptp4l0-21swapper/210:50:152
111391220,0ptp4l0-21swapper/210:48:572
111391220,0ptp4l0-21swapper/112:27:081
111391220,0ptp4l0-21swapper/111:21:351
111391220,0ptp4l0-21swapper/110:01:271
111391220,0ptp4l0-21swapper/109:29:211
111391220,0ptp4l0-21swapper/109:08:211
111391220,0ptp4l0-21swapper/108:55:151
111391220,0ptp4l0-21swapper/108:10:151
111391220,0ptp4l0-21swapper/108:05:111
111391220,0ptp4l0-21swapper/107:43:571
111391220,0ptp4l0-21swapper/107:26:021
111391220,0ptp4l0-21swapper/107:20:151
111391220,0ptp4l0-21swapper/012:35:130
111391220,0ptp4l0-21swapper/012:20:120
111391220,0ptp4l0-21swapper/012:15:590
111391220,0ptp4l0-21swapper/012:05:160
111391220,0ptp4l0-21swapper/010:48:180
111391220,0ptp4l0-21swapper/010:40:140
111391220,0ptp4l0-21swapper/010:30:130
111391220,0ptp4l0-21swapper/010:15:120
111391220,0ptp4l0-21swapper/010:10:130
111391220,0ptp4l0-21swapper/010:03:560
111391220,0ptp4l0-21swapper/009:50:130
111391220,0ptp4l0-21swapper/009:32:480
111391220,0ptp4l0-21swapper/009:17:430
111391220,0ptp4l0-21swapper/009:10:170
111391220,0ptp4l0-21swapper/008:35:200
111391220,0ptp4l0-21swapper/008:15:180
111391220,0ptp4l0-21swapper/008:15:180
111391220,0ptp4l0-21swapper/008:05:180
111391210,0ptp4l0-21swapper/712:09:087
111391210,0ptp4l0-21swapper/711:56:227
111391210,0ptp4l0-21swapper/711:20:537
111391210,0ptp4l0-21swapper/709:48:367
111391210,0ptp4l0-21swapper/707:30:137
111391210,0ptp4l0-21swapper/707:29:457
111391210,0ptp4l0-21swapper/707:14:507
111391210,0ptp4l0-21swapper/612:39:096
111391210,0ptp4l0-21swapper/612:26:326
111391210,0ptp4l0-21swapper/611:23:226
111391210,0ptp4l0-21swapper/610:28:396
111391210,0ptp4l0-21swapper/610:08:276
111391210,0ptp4l0-21swapper/609:30:376
111391210,0ptp4l0-21swapper/511:26:255
111391210,0ptp4l0-21swapper/511:07:575
111391210,0ptp4l0-21swapper/510:10:105
111391210,0ptp4l0-21swapper/508:50:175
111391210,0ptp4l0-21swapper/508:47:285
111391210,0ptp4l0-21swapper/508:23:215
111391210,0ptp4l0-21swapper/412:34:514
111391210,0ptp4l0-21swapper/412:28:184
111391210,0ptp4l0-21swapper/409:44:444
111391210,0ptp4l0-21swapper/409:30:044
111391210,0ptp4l0-21swapper/407:53:304
111391210,0ptp4l0-21swapper/312:36:003
111391210,0ptp4l0-21swapper/311:56:533
111391210,0ptp4l0-21swapper/311:50:593
111391210,0ptp4l0-21swapper/310:31:453
111391210,0ptp4l0-21swapper/309:21:213
111391210,0ptp4l0-21swapper/307:50:583
111391210,0ptp4l0-21swapper/211:25:132
111391210,0ptp4l0-21swapper/210:16:182
111391210,0ptp4l0-21swapper/209:44:282
111391210,0ptp4l0-21swapper/209:30:322
111391210,0ptp4l0-21swapper/209:18:242
111391210,0ptp4l0-21swapper/111:09:291
111391210,0ptp4l0-21swapper/110:59:311
111391210,0ptp4l0-21swapper/110:59:311
111391210,0ptp4l0-21swapper/110:32:371
111391210,0ptp4l0-21swapper/110:06:191
111391210,0ptp4l0-21swapper/108:45:251
111391210,0ptp4l0-21swapper/108:01:011
111391210,0ptp4l0-21swapper/011:47:360
111391210,0ptp4l0-21swapper/011:06:250
111391210,0ptp4l0-21swapper/009:36:030
111391210,0ptp4l0-21swapper/007:51:310
111391210,0ptp4l0-21swapper/007:35:140
111391200,0ptp4l0-21swapper/712:19:157
111391200,0ptp4l0-21swapper/708:28:117
111391200,0ptp4l0-21swapper/707:39:587
111391200,0ptp4l0-21swapper/611:18:216
111391200,0ptp4l0-21swapper/610:45:326
111391200,0ptp4l0-21swapper/610:41:486
111391200,0ptp4l0-21swapper/610:11:266
111391200,0ptp4l0-21swapper/609:53:166
111391200,0ptp4l0-21swapper/609:23:156
111391200,0ptp4l0-21swapper/408:54:464
111391200,0ptp4l0-21swapper/407:59:594
111391200,0ptp4l0-21swapper/407:17:304
111391200,0ptp4l0-21swapper/308:52:323
111391200,0ptp4l0-21swapper/308:27:593
111391200,0ptp4l0-21swapper/308:06:033
111391200,0ptp4l0-21swapper/307:20:573
111391200,0ptp4l0-21swapper/212:39:122
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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