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2026-02-14 - 12:35
[ 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 Sat Feb 14, 2026 00:46:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
163422700,0sleep50-21swapper/522:34:415
111391620,4ptp4l0-21swapper/419:07:014
2745526150,7sleep20-21swapper/219:07:422
111391600,29ptp4l0-21swapper/119:07:441
111391600,29ptp4l0-21swapper/019:05:020
2736024937,7sleep70-21swapper/719:06:277
111391480,5ptp4l0-21swapper/519:08:075
2753224735,7sleep60-21swapper/619:08:426
2729724635,7sleep30-21swapper/319:05:433
111391390,0ptp4l0-21swapper/522:20:165
111391330,0ptp4l0-21swapper/521:40:135
111391320,0ptp4l0-21swapper/523:20:425
111391320,0ptp4l0-21swapper/020:35:150
111391310,0ptp4l0-21swapper/621:19:576
111391310,0ptp4l0-21swapper/523:25:195
111391300,0ptp4l0-21swapper/623:25:376
111391300,0ptp4l0-21swapper/523:35:135
111391300,0ptp4l0-21swapper/522:43:525
111391300,0ptp4l0-21swapper/521:35:045
111391300,0ptp4l0-21swapper/422:49:054
111391290,2ptp4l0-21swapper/520:47:175
111391290,0ptp4l0-21swapper/500:05:145
111391290,0ptp4l0-21swapper/422:25:344
111391290,0ptp4l0-21swapper/200:01:472
111391290,0ptp4l0-21swapper/200:01:472
111391290,0ptp4l0-21swapper/123:48:321
111391290,0ptp4l0-21swapper/023:00:280
111391290,0ptp4l0-21swapper/022:55:160
111391290,0ptp4l0-21swapper/021:42:530
111391290,0ptp4l0-21swapper/021:33:470
111391280,0ptp4l0-21swapper/723:50:487
111391280,0ptp4l0-21swapper/520:00:185
111391280,0ptp4l0-21swapper/422:31:384
111391280,0ptp4l0-21swapper/422:18:594
111391280,0ptp4l0-21swapper/121:46:251
111391280,0ptp4l0-21swapper/022:21:450
111391280,0ptp4l0-21swapper/000:35:140
111391270,1ptp4l20290-21grep21:55:114
111391270,0ptp4l18784-21diskmemload21:49:314
111391270,0ptp4l0-21swapper/523:10:035
111391270,0ptp4l0-21swapper/521:31:045
111391270,0ptp4l0-21swapper/423:21:364
111391270,0ptp4l0-21swapper/423:19:054
111391270,0ptp4l0-21swapper/421:31:214
111391270,0ptp4l0-21swapper/400:09:164
111391270,0ptp4l0-21swapper/321:13:393
111391270,0ptp4l0-21swapper/319:45:183
111391270,0ptp4l0-21swapper/122:42:141
111391270,0ptp4l0-21swapper/023:32:390
111391270,0ptp4l0-21swapper/022:26:280
111391270,0ptp4l0-21swapper/021:18:520
111391270,0ptp4l0-21swapper/020:08:030
111391260,1ptp4l988-21ssh22:12:261
111391260,0ptp4l0-21swapper/521:10:125
111391260,0ptp4l0-21swapper/519:15:135
111391260,0ptp4l0-21swapper/323:53:203
111391260,0ptp4l0-21swapper/123:29:411
111391260,0ptp4l0-21swapper/122:28:291
111391260,0ptp4l0-21swapper/121:40:111
111391260,0ptp4l0-21swapper/100:34:491
111391260,0ptp4l0-21swapper/000:13:460
111391250,0ptp4l18784-21diskmemload23:28:284
111391250,0ptp4l0-21swapper/721:15:167
111391250,0ptp4l0-21swapper/523:30:165
111391250,0ptp4l0-21swapper/523:04:165
111391250,0ptp4l0-21swapper/521:08:035
111391250,0ptp4l0-21swapper/521:00:115
111391250,0ptp4l0-21swapper/520:10:115
111391250,0ptp4l0-21swapper/423:37:584
111391250,0ptp4l0-21swapper/423:05:184
111391250,0ptp4l0-21swapper/423:01:194
111391250,0ptp4l0-21swapper/422:43:444
111391250,0ptp4l0-21swapper/422:02:464
111391250,0ptp4l0-21swapper/421:51:184
111391250,0ptp4l0-21swapper/420:50:184
111391250,0ptp4l0-21swapper/321:34:123
111391250,0ptp4l0-21swapper/123:02:111
111391250,0ptp4l0-21swapper/022:40:130
111391250,0ptp4l0-21swapper/022:02:240
111391240,1ptp4l937-21tr20:30:103
111391240,1ptp4l5821-21diskstats19:30:124
111391240,1ptp4l3221-21cat22:15:160
111391240,1ptp4l30728-21df21:25:100
111391240,1ptp4l24286-21if_eno120:10:131
111391240,1ptp4l16121-21timerwakeupswit19:50:194
111391240,1ptp4l11649-21cat23:55:220
111391240,0ptp4l0-21swapper/720:05:007
111391240,0ptp4l0-21swapper/621:26:376
111391240,0ptp4l0-21swapper/522:48:105
111391240,0ptp4l0-21swapper/522:13:065
111391240,0ptp4l0-21swapper/521:25:135
111391240,0ptp4l0-21swapper/423:45:184
111391240,0ptp4l0-21swapper/422:51:164
111391240,0ptp4l0-21swapper/422:10:184
111391240,0ptp4l0-21swapper/422:05:464
111391240,0ptp4l0-21swapper/421:24:454
111391240,0ptp4l0-21swapper/421:24:454
111391240,0ptp4l0-21swapper/400:39:534
111391240,0ptp4l0-21swapper/400:26:034
111391240,0ptp4l0-21swapper/400:14:084
111391240,0ptp4l0-21swapper/123:35:371
111391240,0ptp4l0-21swapper/122:54:111
111391240,0ptp4l0-21swapper/122:30:141
111391240,0ptp4l0-21swapper/119:10:101
111391240,0ptp4l0-21swapper/100:05:171
111391240,0ptp4l0-21swapper/023:50:160
111391240,0ptp4l0-21swapper/021:55:200
111391240,0ptp4l0-21swapper/021:36:320
111391240,0ptp4l0-21swapper/021:20:220
111391240,0ptp4l0-21swapper/021:20:210
111391240,0ptp4l0-21swapper/019:20:160
111391230,1ptp4l791-21sh21:28:314
111391230,1ptp4l7093-21ssh22:20:181
111391230,1ptp4l57-21ksoftirqd/520:25:195
111391230,1ptp4l31651-21/usr/sbin/munin23:40:144
111391230,1ptp4l2468-21/usr/sbin/munin19:20:204
111391230,1ptp4l11243-21sensors_fan19:40:164
111391230,0ptp4l6786-21ssh23:50:134
111391230,0ptp4l0-21swapper/720:30:117
111391230,0ptp4l0-21swapper/719:45:127
111391230,0ptp4l0-21swapper/620:35:186
111391230,0ptp4l0-21swapper/523:15:195
111391230,0ptp4l0-21swapper/523:05:325
111391230,0ptp4l0-21swapper/522:26:305
111391230,0ptp4l0-21swapper/520:05:195
111391230,0ptp4l0-21swapper/519:43:435
111391230,0ptp4l0-21swapper/500:20:155
111391230,0ptp4l0-21swapper/423:10:124
111391230,0ptp4l0-21swapper/422:38:064
111391230,0ptp4l0-21swapper/421:05:134
111391230,0ptp4l0-21swapper/420:55:164
111391230,0ptp4l0-21swapper/420:40:184
111391230,0ptp4l0-21swapper/420:25:164
111391230,0ptp4l0-21swapper/420:20:174
111391230,0ptp4l0-21swapper/420:15:124
111391230,0ptp4l0-21swapper/420:10:154
111391230,0ptp4l0-21swapper/420:05:134
111391230,0ptp4l0-21swapper/419:50:004
111391230,0ptp4l0-21swapper/419:35:114
111391230,0ptp4l0-21swapper/419:25:154
111391230,0ptp4l0-21swapper/400:30:374
111391230,0ptp4l0-21swapper/400:15:184
111391230,0ptp4l0-21swapper/400:00:194
111391230,0ptp4l0-21swapper/400:00:184
111391230,0ptp4l0-21swapper/223:58:582
111391230,0ptp4l0-21swapper/222:50:162
111391230,0ptp4l0-21swapper/123:20:171
111391230,0ptp4l0-21swapper/122:45:111
111391230,0ptp4l0-21swapper/122:35:141
111391230,0ptp4l0-21swapper/121:50:111
111391230,0ptp4l0-21swapper/121:35:121
111391230,0ptp4l0-21swapper/121:17:201
111391230,0ptp4l0-21swapper/120:45:191
111391230,0ptp4l0-21swapper/120:35:131
111391230,0ptp4l0-21swapper/023:42:490
111391230,0ptp4l0-21swapper/023:24:250
111391230,0ptp4l0-21swapper/021:48:450
111391230,0ptp4l0-21swapper/021:05:180
111391230,0ptp4l0-21swapper/019:54:210
111391230,0ptp4l0-21swapper/019:30:120
111391230,0ptp4l0-21swapper/000:32:060
111391230,0ptp4l0-21swapper/000:26:450
111391230,0ptp4l0-21swapper/000:19:420
111391220,0ptp4l16473-21ssh21:50:020
111391220,0ptp4l0-21swapper/721:58:557
111391220,0ptp4l0-21swapper/721:14:177
111391220,0ptp4l0-21swapper/719:55:177
111391220,0ptp4l0-21swapper/623:46:546
111391220,0ptp4l0-21swapper/623:01:466
111391220,0ptp4l0-21swapper/622:52:196
111391220,0ptp4l0-21swapper/621:00:156
111391220,0ptp4l0-21swapper/523:55:195
111391220,0ptp4l0-21swapper/523:40:125
111391220,0ptp4l0-21swapper/522:58:465
111391220,0ptp4l0-21swapper/522:51:555
111391220,0ptp4l0-21swapper/522:35:135
111391220,0ptp4l0-21swapper/522:05:245
111391220,0ptp4l0-21swapper/522:00:475
111391220,0ptp4l0-21swapper/521:50:115
111391220,0ptp4l0-21swapper/521:17:165
111391220,0ptp4l0-21swapper/519:20:125
111391220,0ptp4l0-21swapper/519:12:045
111391220,0ptp4l0-21swapper/500:36:195
111391220,0ptp4l0-21swapper/500:30:135
111391220,0ptp4l0-21swapper/500:28:165
111391220,0ptp4l0-21swapper/500:03:445
111391220,0ptp4l0-21swapper/500:03:445
111391220,0ptp4l0-21swapper/423:32:394
111391220,0ptp4l0-21swapper/422:55:114
111391220,0ptp4l0-21swapper/422:21:084
111391220,0ptp4l0-21swapper/421:40:184
111391220,0ptp4l0-21swapper/421:35:454
111391220,0ptp4l0-21swapper/421:18:044
111391220,0ptp4l0-21swapper/421:11:284
111391220,0ptp4l0-21swapper/420:45:324
111391220,0ptp4l0-21swapper/420:35:114
111391220,0ptp4l0-21swapper/419:16:054
111391220,0ptp4l0-21swapper/419:10:124
111391220,0ptp4l0-21swapper/400:23:434
111391220,0ptp4l0-21swapper/322:44:553
111391220,0ptp4l0-21swapper/321:43:403
111391220,0ptp4l0-21swapper/321:15:123
111391220,0ptp4l0-21swapper/223:48:452
111391220,0ptp4l0-21swapper/223:01:442
111391220,0ptp4l0-21swapper/222:40:192
111391220,0ptp4l0-21swapper/222:01:442
111391220,0ptp4l0-21swapper/221:57:402
111391220,0ptp4l0-21swapper/221:26:132
111391220,0ptp4l0-21swapper/221:20:162
111391220,0ptp4l0-21swapper/221:20:152
111391220,0ptp4l0-21swapper/220:35:182
111391220,0ptp4l0-21swapper/123:55:191
111391220,0ptp4l0-21swapper/123:40:111
111391220,0ptp4l0-21swapper/123:30:141
111391220,0ptp4l0-21swapper/123:15:121
111391220,0ptp4l0-21swapper/123:08:501
111391220,0ptp4l0-21swapper/122:17:031
111391220,0ptp4l0-21swapper/121:32:221
111391220,0ptp4l0-21swapper/121:10:151
111391220,0ptp4l0-21swapper/121:06:151
111391220,0ptp4l0-21swapper/120:25:171
111391220,0ptp4l0-21swapper/120:05:181
111391220,0ptp4l0-21swapper/120:00:121
111391220,0ptp4l0-21swapper/119:55:151
111391220,0ptp4l0-21swapper/119:36:511
111391220,0ptp4l0-21swapper/100:38:501
111391220,0ptp4l0-21swapper/100:25:171
111391220,0ptp4l0-21swapper/100:20:141
111391220,0ptp4l0-21swapper/100:17:371
111391220,0ptp4l0-21swapper/100:04:051
111391220,0ptp4l0-21swapper/100:04:051
111391220,0ptp4l0-21swapper/023:45:120
111391220,0ptp4l0-21swapper/023:25:110
111391220,0ptp4l0-21swapper/023:10:180
111391220,0ptp4l0-21swapper/023:05:100
111391220,0ptp4l0-21swapper/022:51:180
111391220,0ptp4l0-21swapper/022:45:180
111391220,0ptp4l0-21swapper/022:35:110
111391220,0ptp4l0-21swapper/022:30:130
111391220,0ptp4l0-21swapper/022:10:200
111391220,0ptp4l0-21swapper/022:05:000
111391220,0ptp4l0-21swapper/021:10:180
111391220,0ptp4l0-21swapper/020:55:120
111391220,0ptp4l0-21swapper/020:50:180
111391220,0ptp4l0-21swapper/020:40:130
111391220,0ptp4l0-21swapper/020:20:170
111391220,0ptp4l0-21swapper/020:15:170
111391220,0ptp4l0-21swapper/019:40:110
111391220,0ptp4l0-21swapper/019:35:140
111391220,0ptp4l0-21swapper/000:21:190
111391220,0ptp4l0-21swapper/000:08:100
111391220,0ptp4l0-21swapper/000:00:190
111391220,0ptp4l0-21swapper/000:00:190
111391210,1ptp4l22036-21tail22:40:186
111391210,0ptp4l0-21swapper/720:29:167
111391210,0ptp4l0-21swapper/623:58:016
111391210,0ptp4l0-21swapper/623:13:196
111391210,0ptp4l0-21swapper/622:39:126
111391210,0ptp4l0-21swapper/621:57:176
111391210,0ptp4l0-21swapper/600:01:586
111391210,0ptp4l0-21swapper/600:01:576
111391210,0ptp4l0-21swapper/523:46:225
111391210,0ptp4l0-21swapper/522:17:035
111391210,0ptp4l0-21swapper/521:55:485
111391210,0ptp4l0-21swapper/521:46:245
111391210,0ptp4l0-21swapper/521:24:135
111391210,0ptp4l0-21swapper/521:24:125
111391210,0ptp4l0-21swapper/520:22:325
111391210,0ptp4l0-21swapper/500:19:595
111391210,0ptp4l0-21swapper/423:55:064
111391210,0ptp4l0-21swapper/421:01:154
111391210,0ptp4l0-21swapper/419:55:244
111391210,0ptp4l0-21swapper/321:58:223
111391210,0ptp4l0-21swapper/320:05:003
111391210,0ptp4l0-21swapper/223:13:152
111391210,0ptp4l0-21swapper/222:58:332
111391210,0ptp4l0-21swapper/222:38:582
111391210,0ptp4l0-21swapper/219:17:042
111391210,0ptp4l0-21swapper/200:37:262
111391210,0ptp4l0-21swapper/123:13:431
111391210,0ptp4l0-21swapper/122:58:441
111391210,0ptp4l0-21swapper/122:07:511
111391210,0ptp4l0-21swapper/122:01:151
111391210,0ptp4l0-21swapper/121:55:451
111391210,0ptp4l0-21swapper/121:25:121
111391210,0ptp4l0-21swapper/121:00:141
111391210,0ptp4l0-21swapper/120:20:011
111391210,0ptp4l0-21swapper/120:18:361
111391210,0ptp4l0-21swapper/119:24:081
111391210,0ptp4l0-21swapper/119:15:191
111391210,0ptp4l0-21swapper/100:12:451
111391210,0ptp4l0-21swapper/023:36:440
111391210,0ptp4l0-21swapper/023:18:510
111391210,0ptp4l0-21swapper/021:00:200
111391210,0ptp4l0-21swapper/020:25:140
111391210,0ptp4l0-21swapper/020:11:310
111391210,0ptp4l0-21swapper/019:56:020
111391210,0ptp4l0-21swapper/019:46:020
111391210,0ptp4l0-21swapper/019:25:100
111391210,0ptp4l0-21swapper/019:10:140
271122200,0sleep31068-21runrttasks22:49:303
111391200,0ptp4l0-21swapper/722:44:547
111391200,0ptp4l0-21swapper/719:41:157
111391200,0ptp4l0-21swapper/622:31:216
111391200,0ptp4l0-21swapper/622:22:496
111391200,0ptp4l0-21swapper/622:08:556
111391200,0ptp4l0-21swapper/621:48:026
111391200,0ptp4l0-21swapper/621:11:346
111391200,0ptp4l0-21swapper/619:13:036
111391200,0ptp4l0-21swapper/600:36:536
111391200,0ptp4l0-21swapper/600:33:546
111391200,0ptp4l0-21swapper/519:58:045
111391200,0ptp4l0-21swapper/519:37:015
111391200,0ptp4l0-21swapper/500:11:225
111391200,0ptp4l0-21swapper/420:01:164
111391200,0ptp4l0-21swapper/319:55:163
111391200,0ptp4l0-21swapper/223:40:502
111391200,0ptp4l0-21swapper/221:42:042
111391200,0ptp4l0-21swapper/220:24:102
111391200,0ptp4l0-21swapper/219:38:032
111391200,0ptp4l0-21swapper/200:28:082
111391200,0ptp4l0-21swapper/123:50:261
111391200,0ptp4l0-21swapper/121:24:111
111391200,0ptp4l0-21swapper/121:24:111
111391200,0ptp4l0-21swapper/120:58:591
78562190,0sleep30-21swapper/321:37:123
111391190,0ptp4l0-21swapper/721:43:537
111391190,0ptp4l0-21swapper/721:34:087
111391190,0ptp4l0-21swapper/621:44:586
111391190,0ptp4l0-21swapper/600:26:376
111391190,0ptp4l0-21swapper/600:16:556
111391190,0ptp4l0-21swapper/523:50:305
111391190,0ptp4l0-21swapper/319:41:183
111391190,0ptp4l0-21swapper/223:36:192
111391190,0ptp4l0-21swapper/223:28:352
111391190,0ptp4l0-21swapper/221:52:032
111391190,0ptp4l0-21swapper/221:48:022
111391190,0ptp4l0-21swapper/220:41:522
111391190,0ptp4l0-21swapper/200:33:522
111391190,0ptp4l0-21swapper/020:33:540
111391180,0ptp4l0-21swapper/723:48:167
111391180,0ptp4l0-21swapper/623:34:196
111391180,0ptp4l0-21swapper/622:58:266
111391180,0ptp4l0-21swapper/621:52:036
111391180,0ptp4l0-21swapper/600:12:356
111391180,0ptp4l0-21swapper/223:34:202
111391180,0ptp4l0-21swapper/223:21:532
111391180,0ptp4l0-21swapper/222:31:182
111391180,0ptp4l0-21swapper/222:19:112
111391180,0ptp4l0-21swapper/221:16:252
111391180,0ptp4l0-21swapper/221:00:172
111391180,0ptp4l0-21swapper/220:02:562
111391180,0ptp4l0-21swapper/200:16:422
111391170,0ptp4l0-21swapper/519:51:445
111391170,0ptp4l0-21swapper/222:22:472
111391170,0ptp4l0-21swapper/221:36:342
111391170,0ptp4l0-21swapper/221:11:342
111391170,0ptp4l0-21swapper/220:34:002
111391160,0ptp4l0-21swapper/622:19:126
111391160,0ptp4l0-21swapper/621:21:326
111391160,0ptp4l0-21swapper/621:21:316
111391160,0ptp4l0-21swapper/619:17:076
111391160,0ptp4l0-21swapper/520:59:205
111391160,0ptp4l0-21swapper/520:52:225
111391160,0ptp4l0-21swapper/519:33:415
111391160,0ptp4l0-21swapper/320:38:303
111391160,0ptp4l0-21swapper/220:56:352
111391160,0ptp4l0-21swapper/219:30:302
111391160,0ptp4l0-21swapper/119:43:201
111391160,0ptp4l0-21swapper/019:15:560
111391150,0ptp4l0-21swapper/720:38:067
111391150,0ptp4l0-21swapper/623:40:516
111391150,0ptp4l0-21swapper/620:57:086
111391150,0ptp4l0-21swapper/620:48:086
111391150,0ptp4l0-21swapper/620:40:106
111391150,0ptp4l0-21swapper/620:33:566
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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