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2026-02-24 - 18:46
[ 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 Tue Feb 24, 2026 12:46:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
111391660,4ptp4l0-21swapper/207:05:242
292812620,0sleep0101ktimersoftd/009:05:110
65842600,0sleep20-21swapper/212:19:152
111391600,28ptp4l0-21swapper/107:08:171
46532580,0sleep30-21swapper/309:15:223
99402560,0sleep40-21swapper/408:20:224
111391560,25ptp4l0-21swapper/007:07:440
732225534,7sleep30-21swapper/307:05:253
111391510,5ptp4l0-21swapper/507:09:395
757625039,6sleep70-21swapper/707:08:417
111391490,5ptp4l0-21swapper/607:06:256
746224837,6sleep40-21swapper/407:07:104
111391330,0ptp4l0-21swapper/110:55:131
111391330,0ptp4l0-21swapper/008:40:160
111391310,3ptp4l0-21swapper/408:15:004
111391310,0ptp4l0-21swapper/411:00:354
111391310,0ptp4l0-21swapper/410:40:104
111391310,0ptp4l0-21swapper/409:47:084
111391310,0ptp4l0-21swapper/108:35:151
111391310,0ptp4l0-21swapper/108:35:141
111391310,0ptp4l0-21swapper/010:15:150
111391310,0ptp4l0-21swapper/009:43:220
111391300,1ptp4l2065-21ssh12:11:214
111391300,0ptp4l0-21swapper/411:36:404
111391300,0ptp4l0-21swapper/409:50:484
111391290,3ptp4l0-21swapper/410:35:434
111391290,0ptp4l0-21swapper/611:20:186
111391290,0ptp4l0-21swapper/412:26:094
111391290,0ptp4l0-21swapper/409:35:334
111391290,0ptp4l0-21swapper/408:05:184
111391290,0ptp4l0-21swapper/011:34:400
111391290,0ptp4l0-21swapper/010:45:110
111391290,0ptp4l0-21swapper/009:13:160
111391280,0ptp4l0-21swapper/411:14:004
111391280,0ptp4l0-21swapper/411:13:594
111391280,0ptp4l0-21swapper/210:04:142
111391280,0ptp4l0-21swapper/011:15:310
111391280,0ptp4l0-21swapper/011:09:310
111391280,0ptp4l0-21swapper/010:43:280
111391280,0ptp4l0-21swapper/009:34:460
111391280,0ptp4l0-21swapper/007:55:210
111391270,2ptp4l0-21swapper/610:53:106
111391270,0ptp4l0-21swapper/611:04:036
111391270,0ptp4l0-21swapper/509:47:395
111391270,0ptp4l0-21swapper/412:38:234
111391270,0ptp4l0-21swapper/412:08:314
111391270,0ptp4l0-21swapper/411:55:004
111391270,0ptp4l0-21swapper/410:22:304
111391270,0ptp4l0-21swapper/410:10:014
111391270,0ptp4l0-21swapper/409:20:204
111391270,0ptp4l0-21swapper/212:24:092
111391270,0ptp4l0-21swapper/212:04:052
111391270,0ptp4l0-21swapper/211:29:372
111391270,0ptp4l0-21swapper/012:37:180
111391270,0ptp4l0-21swapper/011:51:190
111391270,0ptp4l0-21swapper/011:20:250
111391270,0ptp4l0-21swapper/010:04:510
111391270,0ptp4l0-21swapper/009:51:590
111391270,0ptp4l0-21swapper/009:38:320
111391270,0ptp4l0-21swapper/008:31:360
111391260,0ptp4l0-21swapper/611:29:336
111391260,0ptp4l0-21swapper/412:33:294
111391260,0ptp4l0-21swapper/412:03:084
111391260,0ptp4l0-21swapper/411:30:404
111391260,0ptp4l0-21swapper/410:05:204
111391260,0ptp4l0-21swapper/207:55:162
111391260,0ptp4l0-21swapper/012:26:190
111391260,0ptp4l0-21swapper/012:01:000
111391260,0ptp4l0-21swapper/011:47:240
111391260,0ptp4l0-21swapper/010:36:250
111391260,0ptp4l0-21swapper/009:47:240
111391260,0ptp4l0-21swapper/009:18:330
111391250,4ptp4l0-21swapper/409:55:484
111391250,0ptp4l0-21swapper/610:19:596
111391250,0ptp4l0-21swapper/412:25:004
111391250,0ptp4l0-21swapper/411:41:594
111391250,0ptp4l0-21swapper/411:25:244
111391250,0ptp4l0-21swapper/410:50:414
111391250,0ptp4l0-21swapper/410:26:004
111391250,0ptp4l0-21swapper/409:40:034
111391250,0ptp4l0-21swapper/409:30:374
111391250,0ptp4l0-21swapper/408:40:124
111391250,0ptp4l0-21swapper/408:30:124
111391250,0ptp4l0-21swapper/407:45:164
111391250,0ptp4l0-21swapper/011:56:340
111391250,0ptp4l0-21swapper/011:44:060
111391250,0ptp4l0-21swapper/011:03:410
111391250,0ptp4l0-21swapper/010:30:170
111391250,0ptp4l0-21swapper/010:14:150
111391250,0ptp4l0-21swapper/009:00:590
111391250,0ptp4l0-21swapper/007:50:150
111391240,3ptp4l0-21swapper/411:58:084
111391240,1ptp4l7128-21fw_conntrack09:20:130
111391240,1ptp4l32509-21diskstats09:55:130
111391240,1ptp4l19334-21smart_sda11:05:194
111391240,1ptp4l10638-21diskstats09:25:120
111391240,0ptp4l0-21swapper/711:06:087
111391240,0ptp4l0-21swapper/508:35:115
111391240,0ptp4l0-21swapper/508:35:105
111391240,0ptp4l0-21swapper/508:19:245
111391240,0ptp4l0-21swapper/410:45:114
111391240,0ptp4l0-21swapper/410:30:164
111391240,0ptp4l0-21swapper/407:40:164
111391240,0ptp4l0-21swapper/211:48:462
111391240,0ptp4l0-21swapper/111:20:151
111391240,0ptp4l0-21swapper/012:16:030
111391240,0ptp4l0-21swapper/012:09:350
111391240,0ptp4l0-21swapper/011:35:160
111391240,0ptp4l0-21swapper/011:14:320
111391240,0ptp4l0-21swapper/011:14:310
111391240,0ptp4l0-21swapper/010:50:230
111391240,0ptp4l0-21swapper/010:21:520
111391240,0ptp4l0-21swapper/010:05:180
111391240,0ptp4l0-21swapper/008:47:170
111391230,0ptp4l31179-21diskmemload10:00:004
111391230,0ptp4l0-21swapper/610:35:156
111391230,0ptp4l0-21swapper/610:19:286
111391230,0ptp4l0-21swapper/608:00:196
111391230,0ptp4l0-21swapper/512:00:115
111391230,0ptp4l0-21swapper/511:45:155
111391230,0ptp4l0-21swapper/509:50:195
111391230,0ptp4l0-21swapper/507:10:225
111391230,0ptp4l0-21swapper/412:15:134
111391230,0ptp4l0-21swapper/411:47:134
111391230,0ptp4l0-21swapper/409:25:144
111391230,0ptp4l0-21swapper/409:10:134
111391230,0ptp4l0-21swapper/409:05:184
111391230,0ptp4l0-21swapper/409:00:124
111391230,0ptp4l0-21swapper/408:25:134
111391230,0ptp4l0-21swapper/408:15:214
111391230,0ptp4l0-21swapper/407:30:144
111391230,0ptp4l0-21swapper/407:15:204
111391230,0ptp4l0-21swapper/212:30:142
111391230,0ptp4l0-21swapper/210:16:332
111391230,0ptp4l0-21swapper/208:55:132
111391230,0ptp4l0-21swapper/208:55:012
111391230,0ptp4l0-21swapper/208:00:132
111391230,0ptp4l0-21swapper/112:25:151
111391230,0ptp4l0-21swapper/112:03:431
111391230,0ptp4l0-21swapper/109:50:211
111391230,0ptp4l0-21swapper/107:10:161
111391230,0ptp4l0-21swapper/012:30:180
111391230,0ptp4l0-21swapper/012:20:140
111391230,0ptp4l0-21swapper/012:10:120
111391230,0ptp4l0-21swapper/011:27:110
111391230,0ptp4l0-21swapper/010:29:400
111391230,0ptp4l0-21swapper/008:25:150
111391230,0ptp4l0-21swapper/007:45:160
111391230,0ptp4l0-21swapper/007:40:530
111391230,0ptp4l0-21swapper/007:35:110
111391230,0ptp4l0-21swapper/007:15:130
111391230,0ptp4l0-21swapper/007:10:240
111391220,1ptp4l20745-21ssh11:08:126
111391220,0ptp4l0-21swapper/712:04:137
111391220,0ptp4l0-21swapper/612:30:146
111391220,0ptp4l0-21swapper/612:22:406
111391220,0ptp4l0-21swapper/610:00:226
111391220,0ptp4l0-21swapper/609:55:226
111391220,0ptp4l0-21swapper/609:52:376
111391220,0ptp4l0-21swapper/609:45:146
111391220,0ptp4l0-21swapper/609:43:476
111391220,0ptp4l0-21swapper/608:55:136
111391220,0ptp4l0-21swapper/512:39:035
111391220,0ptp4l0-21swapper/512:28:555
111391220,0ptp4l0-21swapper/511:57:425
111391220,0ptp4l0-21swapper/510:55:095
111391220,0ptp4l0-21swapper/510:54:365
111391220,0ptp4l0-21swapper/510:49:585
111391220,0ptp4l0-21swapper/510:41:125
111391220,0ptp4l0-21swapper/510:35:255
111391220,0ptp4l0-21swapper/510:19:515
111391220,0ptp4l0-21swapper/509:42:195
111391220,0ptp4l0-21swapper/509:39:105
111391220,0ptp4l0-21swapper/509:16:095
111391220,0ptp4l0-21swapper/509:13:315
111391220,0ptp4l0-21swapper/411:20:094
111391220,0ptp4l0-21swapper/411:15:144
111391220,0ptp4l0-21swapper/410:15:104
111391220,0ptp4l0-21swapper/409:15:134
111391220,0ptp4l0-21swapper/408:55:164
111391220,0ptp4l0-21swapper/408:50:154
111391220,0ptp4l0-21swapper/408:45:104
111391220,0ptp4l0-21swapper/408:01:004
111391220,0ptp4l0-21swapper/407:55:204
111391220,0ptp4l0-21swapper/407:50:124
111391220,0ptp4l0-21swapper/407:35:154
111391220,0ptp4l0-21swapper/407:25:144
111391220,0ptp4l0-21swapper/407:20:184
111391220,0ptp4l0-21swapper/311:05:223
111391220,0ptp4l0-21swapper/310:12:233
111391220,0ptp4l0-21swapper/212:36:152
111391220,0ptp4l0-21swapper/211:20:172
111391220,0ptp4l0-21swapper/211:05:002
111391220,0ptp4l0-21swapper/210:43:022
111391220,0ptp4l0-21swapper/210:20:152
111391220,0ptp4l0-21swapper/209:45:132
111391220,0ptp4l0-21swapper/209:20:372
111391220,0ptp4l0-21swapper/209:17:182
111391220,0ptp4l0-21swapper/112:30:281
111391220,0ptp4l0-21swapper/112:24:221
111391220,0ptp4l0-21swapper/112:16:291
111391220,0ptp4l0-21swapper/111:45:161
111391220,0ptp4l0-21swapper/111:10:571
111391220,0ptp4l0-21swapper/111:10:571
111391220,0ptp4l0-21swapper/111:03:001
111391220,0ptp4l0-21swapper/110:50:461
111391220,0ptp4l0-21swapper/110:35:211
111391220,0ptp4l0-21swapper/110:30:151
111391220,0ptp4l0-21swapper/110:25:051
111391220,0ptp4l0-21swapper/110:17:001
111391220,0ptp4l0-21swapper/110:11:521
111391220,0ptp4l0-21swapper/109:34:151
111391220,0ptp4l0-21swapper/109:26:081
111391220,0ptp4l0-21swapper/109:15:481
111391220,0ptp4l0-21swapper/108:31:481
111391220,0ptp4l0-21swapper/107:55:121
111391220,0ptp4l0-21swapper/010:55:200
111391220,0ptp4l0-21swapper/008:55:180
111391220,0ptp4l0-21swapper/008:50:160
111391220,0ptp4l0-21swapper/008:15:190
111391220,0ptp4l0-21swapper/008:10:120
111391220,0ptp4l0-21swapper/008:05:200
111391220,0ptp4l0-21swapper/008:04:340
111391220,0ptp4l0-21swapper/007:30:160
111391220,0ptp4l0-21swapper/007:20:180
111391210,3ptp4l0-21swapper/610:40:266
111391210,0ptp4l10382-21ssh11:39:242
111391210,0ptp4l0-21swapper/612:36:316
111391210,0ptp4l0-21swapper/612:28:176
111391210,0ptp4l0-21swapper/612:13:336
111391210,0ptp4l0-21swapper/611:47:306
111391210,0ptp4l0-21swapper/611:34:276
111391210,0ptp4l0-21swapper/610:45:026
111391210,0ptp4l0-21swapper/610:27:346
111391210,0ptp4l0-21swapper/610:14:556
111391210,0ptp4l0-21swapper/609:38:066
111391210,0ptp4l0-21swapper/609:32:276
111391210,0ptp4l0-21swapper/609:23:306
111391210,0ptp4l0-21swapper/609:18:186
111391210,0ptp4l0-21swapper/608:28:376
111391210,0ptp4l0-21swapper/608:09:196
111391210,0ptp4l0-21swapper/512:33:135
111391210,0ptp4l0-21swapper/512:16:515
111391210,0ptp4l0-21swapper/512:06:365
111391210,0ptp4l0-21swapper/511:42:345
111391210,0ptp4l0-21swapper/511:39:225
111391210,0ptp4l0-21swapper/511:30:565
111391210,0ptp4l0-21swapper/511:07:485
111391210,0ptp4l0-21swapper/511:04:435
111391210,0ptp4l0-21swapper/510:08:495
111391210,0ptp4l0-21swapper/509:26:065
111391210,0ptp4l0-21swapper/507:40:115
111391210,0ptp4l0-21swapper/410:58:024
111391210,0ptp4l0-21swapper/309:23:473
111391210,0ptp4l0-21swapper/212:26:242
111391210,0ptp4l0-21swapper/212:11:032
111391210,0ptp4l0-21swapper/212:06:382
111391210,0ptp4l0-21swapper/211:30:002
111391210,0ptp4l0-21swapper/211:14:142
111391210,0ptp4l0-21swapper/211:14:142
111391210,0ptp4l0-21swapper/211:07:412
111391210,0ptp4l0-21swapper/210:31:172
111391210,0ptp4l0-21swapper/210:26:122
111391210,0ptp4l0-21swapper/210:13:262
111391210,0ptp4l0-21swapper/209:55:242
111391210,0ptp4l0-21swapper/209:54:232
111391210,0ptp4l0-21swapper/209:37:482
111391210,0ptp4l0-21swapper/209:26:542
111391210,0ptp4l0-21swapper/208:22:242
111391210,0ptp4l0-21swapper/112:10:371
111391210,0ptp4l0-21swapper/111:30:541
111391210,0ptp4l0-21swapper/110:48:561
111391210,0ptp4l0-21swapper/110:40:461
111391210,0ptp4l0-21swapper/109:56:181
111391210,0ptp4l0-21swapper/109:42:111
111391210,0ptp4l0-21swapper/109:13:311
111391210,0ptp4l0-21swapper/108:18:161
111391210,0ptp4l0-21swapper/008:35:170
111391210,0ptp4l0-21swapper/008:35:160
111391210,0ptp4l0-21swapper/008:20:100
111391200,0ptp4l0-21swapper/710:12:047
111391200,0ptp4l0-21swapper/709:42:427
111391200,0ptp4l0-21swapper/611:37:566
111391200,0ptp4l0-21swapper/611:16:496
111391200,0ptp4l0-21swapper/611:14:176
111391200,0ptp4l0-21swapper/611:14:176
111391200,0ptp4l0-21swapper/610:57:146
111391200,0ptp4l0-21swapper/609:26:526
111391200,0ptp4l0-21swapper/607:44:166
111391200,0ptp4l0-21swapper/512:10:345
111391200,0ptp4l0-21swapper/510:28:525
111391200,0ptp4l0-21swapper/509:32:435
111391200,0ptp4l0-21swapper/509:22:535
111391200,0ptp4l0-21swapper/508:04:035
111391200,0ptp4l0-21swapper/312:04:173
111391200,0ptp4l0-21swapper/211:59:462
111391200,0ptp4l0-21swapper/211:51:382
111391200,0ptp4l0-21swapper/211:15:502
111391200,0ptp4l0-21swapper/210:57:122
111391200,0ptp4l0-21swapper/210:54:212
111391200,0ptp4l0-21swapper/210:45:022
111391200,0ptp4l0-21swapper/209:43:442
111391200,0ptp4l0-21swapper/209:32:242
111391200,0ptp4l0-21swapper/208:34:352
111391200,0ptp4l0-21swapper/207:30:522
111391200,0ptp4l0-21swapper/112:39:241
111391200,0ptp4l0-21swapper/112:06:341
111391200,0ptp4l0-21swapper/111:41:551
111391200,0ptp4l0-21swapper/111:37:191
111391200,0ptp4l0-21swapper/111:25:151
111391200,0ptp4l0-21swapper/111:19:231
111391200,0ptp4l0-21swapper/111:07:481
111391200,0ptp4l0-21swapper/110:08:291
111391200,0ptp4l0-21swapper/109:46:101
111391200,0ptp4l0-21swapper/109:38:471
111391200,0ptp4l0-21swapper/109:22:091
111391200,0ptp4l0-21swapper/109:02:281
111391200,0ptp4l0-21swapper/108:49:101
111391200,0ptp4l0-21swapper/108:28:101
111391200,0ptp4l0-21swapper/007:26:220
111391190,0ptp4l0-21swapper/612:17:106
111391190,0ptp4l0-21swapper/612:03:556
111391190,0ptp4l0-21swapper/611:40:516
111391190,0ptp4l0-21swapper/610:31:186
111391190,0ptp4l0-21swapper/607:55:136
111391190,0ptp4l0-21swapper/511:10:555
111391190,0ptp4l0-21swapper/511:10:555
111391190,0ptp4l0-21swapper/510:32:465
111391190,0ptp4l0-21swapper/509:56:225
111391190,0ptp4l0-21swapper/408:35:214
111391190,0ptp4l0-21swapper/408:35:204
111391190,0ptp4l0-21swapper/407:14:134
111391190,0ptp4l0-21swapper/210:36:022
111391190,0ptp4l0-21swapper/210:07:072
111391190,0ptp4l0-21swapper/208:28:322
111391190,0ptp4l0-21swapper/111:53:111
111391190,0ptp4l0-21swapper/108:05:581
303442180,0sleep70-21swapper/709:05:187
111391180,2ptp4l0-21swapper/207:48:072
111391180,0ptp4l0-21swapper/611:53:206
111391180,0ptp4l0-21swapper/607:36:386
111391180,0ptp4l0-21swapper/607:31:466
111391180,0ptp4l0-21swapper/511:22:045
111391180,0ptp4l0-21swapper/511:19:255
111391180,0ptp4l0-21swapper/211:40:512
111391180,0ptp4l0-21swapper/207:27:362
111391180,0ptp4l0-21swapper/111:57:351
111391180,0ptp4l0-21swapper/110:04:121
111391180,0ptp4l0-21swapper/107:54:181
111391170,2ptp4l0-21swapper/107:45:221
111391170,1ptp4l41-21ksoftirqd/310:02:023
111391170,0ptp4l0-21swapper/512:24:235
111391170,0ptp4l0-21swapper/511:53:075
111391170,0ptp4l0-21swapper/510:11:565
111391170,0ptp4l0-21swapper/309:42:413
111391170,0ptp4l0-21swapper/109:06:121
111391170,0ptp4l0-21swapper/107:40:111
111391160,0ptp4l0-21swapper/611:58:156
111391160,0ptp4l0-21swapper/610:09:326
111391160,0ptp4l0-21swapper/609:13:446
111391160,0ptp4l0-21swapper/608:47:026
111391160,0ptp4l0-21swapper/608:34:386
111391160,0ptp4l0-21swapper/608:22:356
111391160,0ptp4l0-21swapper/511:25:155
111391160,0ptp4l0-21swapper/508:49:205
111391160,0ptp4l0-21swapper/508:32:025
111391160,0ptp4l0-21swapper/508:24:095
111391160,0ptp4l0-21swapper/507:59:575
111391160,0ptp4l0-21swapper/507:52:425
111391160,0ptp4l0-21swapper/207:22:232
111391160,0ptp4l0-21swapper/207:16:422
111391160,0ptp4l0-21swapper/108:59:101
111391160,0ptp4l0-21swapper/108:53:111
111391160,0ptp4l0-21swapper/108:22:121
111391160,0ptp4l0-21swapper/108:12:331
111391160,0ptp4l0-21swapper/107:38:241
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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