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2026-03-04 - 04:19
[ 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 Wed Mar 04, 2026 00:46:08)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
111391630,5ptp4l0-21swapper/219:09:012
111391620,5ptp4l0-21swapper/019:05:360
176262610,0sleep50-21swapper/523:40:005
111391580,4ptp4l0-21swapper/419:06:004
1881915745,7phc2sys0-21swapper/119:08:301
1489025736,6sleep60-21swapper/619:08:406
1495625646,6sleep70-21swapper/719:09:377
1477025131,6sleep50-21swapper/519:07:125
1491424736,7sleep30-21swapper/319:09:013
111391340,4ptp4l0-21swapper/523:15:555
111391310,2ptp4l15365-21awk22:05:180
111391310,0ptp4l0-21swapper/023:50:150
15270993019,0cyclictest0-21swapper/123:40:141
111391300,0ptp4l6030-21diskmemload22:30:180
111391300,0ptp4l0-21swapper/500:38:345
111391290,0ptp4l0-21swapper/523:48:145
111391290,0ptp4l0-21swapper/520:30:115
111391290,0ptp4l0-21swapper/423:28:164
111391290,0ptp4l0-21swapper/422:45:114
111391290,0ptp4l0-21swapper/421:19:574
111391290,0ptp4l0-21swapper/123:33:411
111391290,0ptp4l0-21swapper/121:53:401
111391280,0ptp4l0-21swapper/622:58:426
111391280,0ptp4l0-21swapper/522:53:155
111391280,0ptp4l0-21swapper/522:53:155
111391280,0ptp4l0-21swapper/522:27:375
111391280,0ptp4l0-21swapper/521:51:395
111391280,0ptp4l0-21swapper/500:18:515
111391280,0ptp4l0-21swapper/423:49:124
111391280,0ptp4l0-21swapper/423:43:474
111391280,0ptp4l0-21swapper/423:30:184
111391280,0ptp4l0-21swapper/422:51:394
111391280,0ptp4l0-21swapper/422:51:394
111391280,0ptp4l0-21swapper/422:42:434
111391280,0ptp4l0-21swapper/422:00:364
111391280,0ptp4l0-21swapper/421:48:504
111391280,0ptp4l0-21swapper/123:20:441
111391280,0ptp4l0-21swapper/123:13:141
111391280,0ptp4l0-21swapper/100:34:261
111391280,0ptp4l0-21swapper/023:44:010
111391280,0ptp4l0-21swapper/022:40:390
111391280,0ptp4l0-21swapper/022:22:220
111391280,0ptp4l0-21swapper/021:21:530
111391270,0ptp4l0-21swapper/521:15:215
111391270,0ptp4l0-21swapper/423:24:134
111391270,0ptp4l0-21swapper/421:35:434
111391270,0ptp4l0-21swapper/023:17:290
111391270,0ptp4l0-21swapper/022:52:590
111391270,0ptp4l0-21swapper/022:52:590
111391270,0ptp4l0-21swapper/021:39:350
111391260,0ptp4l0-21swapper/523:33:355
111391260,0ptp4l0-21swapper/522:33:105
111391260,0ptp4l0-21swapper/522:13:055
111391260,0ptp4l0-21swapper/521:14:135
111391260,0ptp4l0-21swapper/423:10:574
111391260,0ptp4l0-21swapper/422:26:094
111391260,0ptp4l0-21swapper/420:00:174
111391260,0ptp4l0-21swapper/400:23:414
111391260,0ptp4l0-21swapper/200:19:292
111391260,0ptp4l0-21swapper/122:53:291
111391260,0ptp4l0-21swapper/122:53:291
111391260,0ptp4l0-21swapper/122:33:071
111391260,0ptp4l0-21swapper/100:39:161
111391260,0ptp4l0-21swapper/100:28:341
111391260,0ptp4l0-21swapper/023:49:030
111391260,0ptp4l0-21swapper/023:37:550
111391260,0ptp4l0-21swapper/023:00:020
111391260,0ptp4l0-21swapper/021:28:550
111391260,0ptp4l0-21swapper/019:50:130
111391260,0ptp4l0-21swapper/000:38:360
111391250,1ptp4l32135-21ssh21:45:060
111391250,1ptp4l14700-21hddtemp_smartct22:05:144
111391250,0ptp4l0-21swapper/523:25:545
111391250,0ptp4l0-21swapper/523:12:445
111391250,0ptp4l0-21swapper/521:41:235
111391250,0ptp4l0-21swapper/520:50:145
111391250,0ptp4l0-21swapper/423:56:304
111391250,0ptp4l0-21swapper/423:52:554
111391250,0ptp4l0-21swapper/422:23:124
111391250,0ptp4l0-21swapper/421:40:164
111391250,0ptp4l0-21swapper/420:30:164
111391250,0ptp4l0-21swapper/419:50:004
111391250,0ptp4l0-21swapper/400:37:094
111391250,0ptp4l0-21swapper/400:19:594
111391250,0ptp4l0-21swapper/400:06:464
111391250,0ptp4l0-21swapper/223:37:452
111391250,0ptp4l0-21swapper/123:16:581
111391250,0ptp4l0-21swapper/122:13:441
111391250,0ptp4l0-21swapper/122:00:471
111391250,0ptp4l0-21swapper/121:30:201
111391250,0ptp4l0-21swapper/121:15:171
111391250,0ptp4l0-21swapper/119:25:191
111391250,0ptp4l0-21swapper/100:12:041
111391250,0ptp4l0-21swapper/023:58:590
111391250,0ptp4l0-21swapper/023:10:180
111391250,0ptp4l0-21swapper/023:06:080
111391250,0ptp4l0-21swapper/022:00:350
111391250,0ptp4l0-21swapper/021:40:140
111391250,0ptp4l0-21swapper/021:30:470
111391250,0ptp4l0-21swapper/021:18:230
111391250,0ptp4l0-21swapper/000:25:320
111391250,0ptp4l0-21swapper/000:17:520
111391250,0ptp4l0-21swapper/000:13:510
111391240,4ptp4l241ktimersoftd/122:07:461
111391240,1ptp4l9617-21sh22:43:111
111391240,1ptp4l3836-21df21:50:100
111391240,1ptp4l3751-21ssh22:35:104
111391240,1ptp4l24001-21grep19:25:180
111391240,1ptp4l17592-21cat19:15:014
111391240,1ptp4l14306-21df_inode23:35:124
111391240,1ptp4l13739-21runrttasks22:49:576
111391240,0ptp4l0-21swapper/521:37:495
111391240,0ptp4l0-21swapper/500:30:145
111391240,0ptp4l0-21swapper/423:15:134
111391240,0ptp4l0-21swapper/423:01:144
111391240,0ptp4l0-21swapper/422:55:104
111391240,0ptp4l0-21swapper/421:24:354
111391240,0ptp4l0-21swapper/419:40:124
111391240,0ptp4l0-21swapper/122:20:121
111391240,0ptp4l0-21swapper/122:15:181
111391240,0ptp4l0-21swapper/121:57:531
111391240,0ptp4l0-21swapper/120:30:121
111391240,0ptp4l0-21swapper/120:05:161
111391240,0ptp4l0-21swapper/119:55:171
111391240,0ptp4l0-21swapper/023:30:110
111391240,0ptp4l0-21swapper/022:49:320
111391240,0ptp4l0-21swapper/022:35:160
111391240,0ptp4l0-21swapper/021:55:520
111391240,0ptp4l0-21swapper/020:45:140
111391240,0ptp4l0-21swapper/020:35:110
111391240,0ptp4l0-21swapper/020:14:310
111391240,0ptp4l0-21swapper/020:14:300
111391240,0ptp4l0-21swapper/020:00:120
111391240,0ptp4l0-21swapper/000:24:530
111391240,0ptp4l0-21swapper/000:09:320
111391230,3ptp4l0-21swapper/522:09:385
111391230,2ptp4l0-21swapper/523:01:535
111391230,2ptp4l0-21swapper/020:20:340
111391230,1ptp4l6030-21diskmemload00:10:204
111391230,0ptp4l0-21swapper/623:36:436
111391230,0ptp4l0-21swapper/621:26:466
111391230,0ptp4l0-21swapper/619:10:106
111391230,0ptp4l0-21swapper/523:55:165
111391230,0ptp4l0-21swapper/523:08:105
111391230,0ptp4l0-21swapper/522:49:435
111391230,0ptp4l0-21swapper/522:40:125
111391230,0ptp4l0-21swapper/522:37:095
111391230,0ptp4l0-21swapper/522:15:175
111391230,0ptp4l0-21swapper/522:00:145
111391230,0ptp4l0-21swapper/521:57:505
111391230,0ptp4l0-21swapper/520:35:205
111391230,0ptp4l0-21swapper/520:10:215
111391230,0ptp4l0-21swapper/520:10:205
111391230,0ptp4l0-21swapper/520:05:165
111391230,0ptp4l0-21swapper/519:55:185
111391230,0ptp4l0-21swapper/519:15:145
111391230,0ptp4l0-21swapper/423:05:114
111391230,0ptp4l0-21swapper/422:30:134
111391230,0ptp4l0-21swapper/422:10:094
111391230,0ptp4l0-21swapper/421:55:124
111391230,0ptp4l0-21swapper/421:50:164
111391230,0ptp4l0-21swapper/421:32:544
111391230,0ptp4l0-21swapper/421:25:104
111391230,0ptp4l0-21swapper/421:05:234
111391230,0ptp4l0-21swapper/420:45:124
111391230,0ptp4l0-21swapper/420:25:164
111391230,0ptp4l0-21swapper/420:20:174
111391230,0ptp4l0-21swapper/420:10:134
111391230,0ptp4l0-21swapper/420:10:124
111391230,0ptp4l0-21swapper/420:05:184
111391230,0ptp4l0-21swapper/419:50:124
111391230,0ptp4l0-21swapper/419:25:154
111391230,0ptp4l0-21swapper/400:00:144
111391230,0ptp4l0-21swapper/219:10:102
111391230,0ptp4l0-21swapper/200:00:142
111391230,0ptp4l0-21swapper/123:55:151
111391230,0ptp4l0-21swapper/122:55:231
111391230,0ptp4l0-21swapper/122:38:571
111391230,0ptp4l0-21swapper/122:25:191
111391230,0ptp4l0-21swapper/121:45:531
111391230,0ptp4l0-21swapper/121:36:301
111391230,0ptp4l0-21swapper/121:10:191
111391230,0ptp4l0-21swapper/121:00:121
111391230,0ptp4l0-21swapper/120:35:201
111391230,0ptp4l0-21swapper/120:10:211
111391230,0ptp4l0-21swapper/120:10:201
111391230,0ptp4l0-21swapper/119:35:121
111391230,0ptp4l0-21swapper/100:05:201
111391230,0ptp4l0-21swapper/023:25:130
111391230,0ptp4l0-21swapper/022:55:420
111391230,0ptp4l0-21swapper/022:11:060
111391230,0ptp4l0-21swapper/021:05:130
111391230,0ptp4l0-21swapper/021:00:190
111391230,0ptp4l0-21swapper/020:55:000
111391230,0ptp4l0-21swapper/020:40:170
111391230,0ptp4l0-21swapper/020:25:180
111391230,0ptp4l0-21swapper/019:20:130
111391230,0ptp4l0-21swapper/000:00:120
111391220,1ptp4l5571-21ssh23:22:122
111391220,0ptp4l0-21swapper/622:20:566
111391220,0ptp4l0-21swapper/621:31:246
111391220,0ptp4l0-21swapper/600:19:216
111391220,0ptp4l0-21swapper/600:00:176
111391220,0ptp4l0-21swapper/523:40:205
111391220,0ptp4l0-21swapper/523:20:135
111391220,0ptp4l0-21swapper/522:20:125
111391220,0ptp4l0-21swapper/521:45:555
111391220,0ptp4l0-21swapper/521:31:045
111391220,0ptp4l0-21swapper/521:24:235
111391220,0ptp4l0-21swapper/520:59:235
111391220,0ptp4l0-21swapper/520:26:475
111391220,0ptp4l0-21swapper/520:22:455
111391220,0ptp4l0-21swapper/519:47:485
111391220,0ptp4l0-21swapper/519:35:115
111391220,0ptp4l0-21swapper/519:25:205
111391220,0ptp4l0-21swapper/500:00:435
111391220,0ptp4l0-21swapper/422:16:064
111391220,0ptp4l0-21swapper/421:10:074
111391220,0ptp4l0-21swapper/421:00:124
111391220,0ptp4l0-21swapper/420:55:104
111391220,0ptp4l0-21swapper/420:40:124
111391220,0ptp4l0-21swapper/420:15:134
111391220,0ptp4l0-21swapper/420:15:124
111391220,0ptp4l0-21swapper/419:30:144
111391220,0ptp4l0-21swapper/419:20:114
111391220,0ptp4l0-21swapper/419:15:214
111391220,0ptp4l0-21swapper/322:32:193
111391220,0ptp4l0-21swapper/322:18:233
111391220,0ptp4l0-21swapper/223:51:152
111391220,0ptp4l0-21swapper/222:56:432
111391220,0ptp4l0-21swapper/221:52:152
111391220,0ptp4l0-21swapper/221:31:432
111391220,0ptp4l0-21swapper/219:40:312
111391220,0ptp4l0-21swapper/123:54:591
111391220,0ptp4l0-21swapper/123:38:431
111391220,0ptp4l0-21swapper/123:26:451
111391220,0ptp4l0-21swapper/123:08:091
111391220,0ptp4l0-21swapper/121:41:091
111391220,0ptp4l0-21swapper/121:28:201
111391220,0ptp4l0-21swapper/120:53:031
111391220,0ptp4l0-21swapper/119:52:311
111391220,0ptp4l0-21swapper/119:47:471
111391220,0ptp4l0-21swapper/119:15:161
111391220,0ptp4l0-21swapper/100:00:321
111391220,0ptp4l0-21swapper/023:20:050
111391220,0ptp4l0-21swapper/022:25:110
111391220,0ptp4l0-21swapper/022:15:010
111391220,0ptp4l0-21swapper/021:10:130
111391220,0ptp4l0-21swapper/020:55:130
111391220,0ptp4l0-21swapper/020:30:160
111391220,0ptp4l0-21swapper/020:15:150
111391220,0ptp4l0-21swapper/020:15:140
111391220,0ptp4l0-21swapper/020:05:140
111391220,0ptp4l0-21swapper/019:45:220
111391220,0ptp4l0-21swapper/019:30:000
111391220,0ptp4l0-21swapper/019:15:200
111391220,0ptp4l0-21swapper/019:10:150
111391220,0ptp4l0-21swapper/000:31:120
111391210,0ptp4l0-21swapper/623:51:246
111391210,0ptp4l0-21swapper/622:33:366
111391210,0ptp4l0-21swapper/621:44:066
111391210,0ptp4l0-21swapper/600:37:346
111391210,0ptp4l0-21swapper/523:54:295
111391210,0ptp4l0-21swapper/521:27:355
111391210,0ptp4l0-21swapper/521:01:315
111391210,0ptp4l0-21swapper/520:16:525
111391210,0ptp4l0-21swapper/520:16:515
111391210,0ptp4l0-21swapper/519:22:255
111391210,0ptp4l0-21swapper/500:28:335
111391210,0ptp4l0-21swapper/500:07:445
111391210,0ptp4l0-21swapper/420:37:444
111391210,0ptp4l0-21swapper/400:32:524
111391210,0ptp4l0-21swapper/400:25:164
111391210,0ptp4l0-21swapper/223:44:132
111391210,0ptp4l0-21swapper/222:50:022
111391210,0ptp4l0-21swapper/222:50:022
111391210,0ptp4l0-21swapper/222:50:002
111391210,0ptp4l0-21swapper/222:22:452
111391210,0ptp4l0-21swapper/222:02:152
111391210,0ptp4l0-21swapper/221:44:072
111391210,0ptp4l0-21swapper/200:37:332
111391210,0ptp4l0-21swapper/123:46:051
111391210,0ptp4l0-21swapper/123:01:101
111391210,0ptp4l0-21swapper/122:49:441
111391210,0ptp4l0-21swapper/120:02:251
111391210,0ptp4l0-21swapper/119:44:301
111391210,0ptp4l0-21swapper/119:34:461
111391210,0ptp4l0-21swapper/100:17:291
111391210,0ptp4l0-21swapper/019:40:120
111391210,0ptp4l0-21swapper/019:38:290
111391200,4ptp4l0-21swapper/120:18:171
111391200,4ptp4l0-21swapper/120:18:171
111391200,0ptp4l0-21swapper/623:22:136
111391200,0ptp4l0-21swapper/622:02:186
111391200,0ptp4l0-21swapper/522:58:175
111391200,0ptp4l0-21swapper/521:05:405
111391200,0ptp4l0-21swapper/520:43:495
111391200,0ptp4l0-21swapper/500:20:395
111391200,0ptp4l0-21swapper/419:57:394
111391200,0ptp4l0-21swapper/419:38:404
111391200,0ptp4l0-21swapper/223:57:372
111391200,0ptp4l0-21swapper/222:33:342
111391200,0ptp4l0-21swapper/221:37:112
111391200,0ptp4l0-21swapper/221:26:412
111391200,0ptp4l0-21swapper/121:20:031
111391200,0ptp4l0-21swapper/121:07:411
111391200,0ptp4l0-21swapper/120:27:401
111391190,2ptp4l0-21swapper/220:48:272
111391190,0ptp4l41-21ksoftirqd/322:02:533
111391190,0ptp4l0-21swapper/623:44:086
111391190,0ptp4l0-21swapper/621:52:166
111391190,0ptp4l0-21swapper/600:33:306
111391190,0ptp4l0-21swapper/600:06:586
111391190,0ptp4l0-21swapper/519:54:305
111391190,0ptp4l0-21swapper/519:42:495
111391190,0ptp4l0-21swapper/519:32:315
111391190,0ptp4l0-21swapper/420:50:204
111391190,0ptp4l0-21swapper/221:19:162
111391190,0ptp4l0-21swapper/221:01:412
111391190,0ptp4l0-21swapper/219:21:392
111391190,0ptp4l0-21swapper/200:06:532
111391190,0ptp4l0-21swapper/120:44:411
111391190,0ptp4l0-21swapper/120:23:561
111391180,0ptp4l0-21swapper/621:37:106
111391180,0ptp4l0-21swapper/621:19:106
111391180,0ptp4l0-21swapper/520:00:225
111391180,0ptp4l0-21swapper/500:13:215
111391180,0ptp4l0-21swapper/221:56:262
111391170,2ptp4l0-21swapper/119:21:541
111391170,0ptp4l0-21swapper/222:26:452
111391170,0ptp4l0-21swapper/100:20:381
111391170,0ptp4l0-21swapper/019:58:180
111391160,0ptp4l0-21swapper/623:57:356
111391160,0ptp4l0-21swapper/621:56:306
111391160,0ptp4l0-21swapper/620:48:296
111391160,0ptp4l0-21swapper/619:21:306
111391160,0ptp4l0-21swapper/223:00:262
111391160,0ptp4l0-21swapper/220:56:072
111391160,0ptp4l0-21swapper/120:59:121
111391160,0ptp4l0-21swapper/120:45:271
111391160,0ptp4l0-21swapper/119:14:551
111391150,0ptp4l0-21swapper/719:12:137
111391150,0ptp4l0-21swapper/623:00:276
111391150,0ptp4l0-21swapper/622:50:026
111391150,0ptp4l0-21swapper/622:50:026
111391150,0ptp4l0-21swapper/622:19:106
111391150,0ptp4l0-21swapper/621:03:536
111391150,0ptp4l0-21swapper/620:56:096
111391150,0ptp4l0-21swapper/620:24:236
111391150,0ptp4l0-21swapper/620:15:576
111391150,0ptp4l0-21swapper/620:15:576
111391150,0ptp4l0-21swapper/619:43:376
111391150,0ptp4l0-21swapper/520:45:295
111391150,0ptp4l0-21swapper/220:15:582
111391150,0ptp4l0-21swapper/220:15:572
111391150,0ptp4l0-21swapper/219:26:442
111391150,0ptp4l0-21swapper/200:33:302
21052140,0sleep70-21swapper/721:00:137
111391140,0ptp4l0-21swapper/619:29:016
111391140,0ptp4l0-21swapper/319:10:563
111391140,0ptp4l0-21swapper/220:24:202
111391140,0ptp4l0-21swapper/219:38:302
15284991210,1cyclictest0-21swapper/322:40:153
1530699110,10cyclictest0-21swapper/622:40:196
1528499110,1cyclictest31720-21sh23:14:593
1528499110,10cyclictest0-21swapper/319:55:143
1527799110,1cyclictest6030-21diskmemload22:41:472
1531399100,9cyclictest0-21swapper/723:14:597
1531399100,9cyclictest0-21swapper/722:20:187
1531399100,9cyclictest0-21swapper/722:19:137
1528499100,9cyclictest0-21swapper/323:45:473
1528499100,9cyclictest0-21swapper/322:38:593
1528499100,9cyclictest0-21swapper/300:17:323
1528499100,0cyclictest658-21strings23:15:173
1527799100,0cyclictest0-21swapper/223:32:062
153139998,0cyclictest0-21swapper/723:27:457
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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