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2026-01-13 - 05:43
[ 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 Jan 13, 2026 00:46:07)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
111391630,24ptp4l0-21swapper/119:05:131
111391610,5ptp4l0-21swapper/419:07:424
111391610,30ptp4l0-21swapper/019:06:540
2648425848,6sleep20-21swapper/219:05:432
117312570,0sleep60-21swapper/623:59:586
2679025533,7sleep30-21swapper/319:09:363
136092540,0sleep10-21swapper/121:00:181
34202520,0sleep50-21swapper/522:20:005
111391520,5ptp4l0-21swapper/519:05:555
2647124937,7sleep70-21swapper/719:05:317
2673824836,7sleep60-21swapper/619:08:586
111391320,0ptp4l0-21swapper/420:15:184
111391320,0ptp4l0-21swapper/000:30:100
111391310,2ptp4l0-21swapper/023:45:130
111391300,0ptp4l0-21swapper/523:05:155
111391300,0ptp4l0-21swapper/123:02:441
111391290,3ptp4l0-21swapper/323:33:493
111391290,2ptp4l0-21swapper/500:25:235
111391290,0ptp4l0-21swapper/521:00:185
111391290,0ptp4l0-21swapper/022:09:550
111391290,0ptp4l0-21swapper/022:00:520
111391280,0ptp4l0-21swapper/422:27:034
111391280,0ptp4l0-21swapper/419:45:124
111391280,0ptp4l0-21swapper/122:02:361
111391280,0ptp4l0-21swapper/023:13:020
111391280,0ptp4l0-21swapper/021:19:390
111391280,0ptp4l0-21swapper/000:19:460
111391270,2ptp4l0-21swapper/000:01:100
111391270,1ptp4l28746-21sh23:37:570
111391270,0ptp4l0-21swapper/523:36:285
111391270,0ptp4l0-21swapper/521:10:155
111391270,0ptp4l0-21swapper/422:30:154
111391270,0ptp4l0-21swapper/421:34:104
111391270,0ptp4l0-21swapper/421:17:274
111391270,0ptp4l0-21swapper/221:25:552
111391270,0ptp4l0-21swapper/121:11:281
111391270,0ptp4l0-21swapper/119:35:131
111391270,0ptp4l0-21swapper/023:08:370
111391270,0ptp4l0-21swapper/022:40:210
111391270,0ptp4l0-21swapper/022:27:420
111391270,0ptp4l0-21swapper/021:43:340
111391260,1ptp4l0-21swapper/000:12:450
111391260,0ptp4l0-21swapper/423:10:474
111391260,0ptp4l0-21swapper/421:47:384
111391260,0ptp4l0-21swapper/400:38:114
111391260,0ptp4l0-21swapper/400:33:254
111391260,0ptp4l0-21swapper/123:31:191
111391260,0ptp4l0-21swapper/122:13:181
111391260,0ptp4l0-21swapper/022:32:110
111391260,0ptp4l0-21swapper/022:16:560
111391260,0ptp4l0-21swapper/021:50:010
111391250,0ptp4l0-21swapper/521:53:255
111391250,0ptp4l0-21swapper/423:30:154
111391250,0ptp4l0-21swapper/423:23:384
111391250,0ptp4l0-21swapper/422:50:114
111391250,0ptp4l0-21swapper/422:19:174
111391250,0ptp4l0-21swapper/422:05:194
111391250,0ptp4l0-21swapper/421:54:174
111391250,0ptp4l0-21swapper/420:45:124
111391250,0ptp4l0-21swapper/419:42:144
111391250,0ptp4l0-21swapper/419:40:004
111391250,0ptp4l0-21swapper/223:08:482
111391250,0ptp4l0-21swapper/023:55:030
111391250,0ptp4l0-21swapper/023:52:420
111391250,0ptp4l0-21swapper/023:42:190
111391250,0ptp4l0-21swapper/023:33:450
111391250,0ptp4l0-21swapper/023:25:060
111391250,0ptp4l0-21swapper/023:15:130
111391250,0ptp4l0-21swapper/023:15:130
111391250,0ptp4l0-21swapper/021:13:010
111391250,0ptp4l0-21swapper/021:02:100
111391250,0ptp4l0-21swapper/019:55:130
111391250,0ptp4l0-21swapper/019:44:370
111391250,0ptp4l0-21swapper/000:20:150
111391240,1ptp4l8403-21memory20:50:160
111391240,1ptp4l31937-21/usr/sbin/munin21:30:140
111391240,1ptp4l27597-21sh19:10:151
111391240,1ptp4l22050-21/usr/sbin/munin22:45:100
111391240,1ptp4l18132-21df_inode21:55:110
111391240,1ptp4l1623-21ps23:00:195
111391240,1ptp4l14212-21fw_forwarded_lo19:50:144
111391240,0ptp4l16439-21diskmemload23:55:194
111391240,0ptp4l0-21swapper/721:39:057
111391240,0ptp4l0-21swapper/519:35:175
111391240,0ptp4l0-21swapper/500:21:295
111391240,0ptp4l0-21swapper/423:45:174
111391240,0ptp4l0-21swapper/422:35:134
111391240,0ptp4l0-21swapper/421:00:094
111391240,0ptp4l0-21swapper/421:00:004
111391240,0ptp4l0-21swapper/420:00:114
111391240,0ptp4l0-21swapper/400:23:224
111391240,0ptp4l0-21swapper/400:17:334
111391240,0ptp4l0-21swapper/322:03:373
111391240,0ptp4l0-21swapper/123:07:361
111391240,0ptp4l0-21swapper/122:15:161
111391240,0ptp4l0-21swapper/121:32:131
111391240,0ptp4l0-21swapper/121:18:381
111391240,0ptp4l0-21swapper/100:11:341
111391240,0ptp4l0-21swapper/023:20:040
111391240,0ptp4l0-21swapper/022:10:250
111391240,0ptp4l0-21swapper/021:45:220
111391240,0ptp4l0-21swapper/020:00:180
111391240,0ptp4l0-21swapper/019:25:000
111391240,0ptp4l0-21swapper/000:29:090
111391230,1ptp4l4059-21sed21:35:151
111391230,0ptp4l0-21swapper/623:50:206
111391230,0ptp4l0-21swapper/522:55:185
111391230,0ptp4l0-21swapper/522:46:415
111391230,0ptp4l0-21swapper/522:12:265
111391230,0ptp4l0-21swapper/521:57:025
111391230,0ptp4l0-21swapper/521:23:385
111391230,0ptp4l0-21swapper/521:15:185
111391230,0ptp4l0-21swapper/521:05:115
111391230,0ptp4l0-21swapper/519:15:005
111391230,0ptp4l0-21swapper/519:10:225
111391230,0ptp4l0-21swapper/500:30:405
111391230,0ptp4l0-21swapper/423:52:204
111391230,0ptp4l0-21swapper/423:40:164
111391230,0ptp4l0-21swapper/423:40:004
111391230,0ptp4l0-21swapper/423:15:174
111391230,0ptp4l0-21swapper/423:15:164
111391230,0ptp4l0-21swapper/422:40:164
111391230,0ptp4l0-21swapper/422:20:144
111391230,0ptp4l0-21swapper/422:10:094
111391230,0ptp4l0-21swapper/422:00:144
111391230,0ptp4l0-21swapper/421:40:264
111391230,0ptp4l0-21swapper/421:20:184
111391230,0ptp4l0-21swapper/420:20:164
111391230,0ptp4l0-21swapper/420:10:124
111391230,0ptp4l0-21swapper/419:55:134
111391230,0ptp4l0-21swapper/419:30:014
111391230,0ptp4l0-21swapper/400:25:154
111391230,0ptp4l0-21swapper/400:07:104
111391230,0ptp4l0-21swapper/400:01:064
111391230,0ptp4l0-21swapper/123:52:281
111391230,0ptp4l0-21swapper/123:42:401
111391230,0ptp4l0-21swapper/122:57:301
111391230,0ptp4l0-21swapper/122:42:081
111391230,0ptp4l0-21swapper/121:22:251
111391230,0ptp4l0-21swapper/100:37:561
111391230,0ptp4l0-21swapper/100:25:201
111391230,0ptp4l0-21swapper/022:51:590
111391230,0ptp4l0-21swapper/022:35:150
111391230,0ptp4l0-21swapper/022:20:190
111391230,0ptp4l0-21swapper/021:36:350
111391230,0ptp4l0-21swapper/021:26:130
111391230,0ptp4l0-21swapper/021:20:150
111391230,0ptp4l0-21swapper/020:55:190
111391230,0ptp4l0-21swapper/020:35:130
111391230,0ptp4l0-21swapper/020:35:130
111391230,0ptp4l0-21swapper/020:25:160
111391230,0ptp4l0-21swapper/020:15:160
111391230,0ptp4l0-21swapper/020:10:190
111391230,0ptp4l0-21swapper/020:05:140
111391230,0ptp4l0-21swapper/019:45:110
111391220,1ptp4l8685-21cpuspeed_turbos23:55:135
111391220,0ptp4l65-21ksoftirqd/622:09:386
111391220,0ptp4l0-21swapper/700:18:347
111391220,0ptp4l0-21swapper/621:35:336
111391220,0ptp4l0-21swapper/523:42:415
111391220,0ptp4l0-21swapper/523:31:545
111391220,0ptp4l0-21swapper/521:35:165
111391220,0ptp4l0-21swapper/521:34:365
111391220,0ptp4l0-21swapper/521:25:125
111391220,0ptp4l0-21swapper/500:37:095
111391220,0ptp4l0-21swapper/500:10:175
111391220,0ptp4l0-21swapper/500:04:565
111391220,0ptp4l0-21swapper/423:25:014
111391220,0ptp4l0-21swapper/423:06:454
111391220,0ptp4l0-21swapper/423:01:034
111391220,0ptp4l0-21swapper/422:45:184
111391220,0ptp4l0-21swapper/421:55:144
111391220,0ptp4l0-21swapper/421:36:044
111391220,0ptp4l0-21swapper/421:25:174
111391220,0ptp4l0-21swapper/421:11:044
111391220,0ptp4l0-21swapper/420:50:194
111391220,0ptp4l0-21swapper/420:35:174
111391220,0ptp4l0-21swapper/420:35:174
111391220,0ptp4l0-21swapper/420:25:164
111391220,0ptp4l0-21swapper/420:05:124
111391220,0ptp4l0-21swapper/419:30:114
111391220,0ptp4l0-21swapper/400:12:324
111391220,0ptp4l0-21swapper/321:39:053
111391220,0ptp4l0-21swapper/300:39:483
111391220,0ptp4l0-21swapper/223:50:202
111391220,0ptp4l0-21swapper/223:43:102
111391220,0ptp4l0-21swapper/222:13:262
111391220,0ptp4l0-21swapper/222:09:372
111391220,0ptp4l0-21swapper/221:20:002
111391220,0ptp4l0-21swapper/200:30:462
111391220,0ptp4l0-21swapper/123:55:151
111391220,0ptp4l0-21swapper/123:45:291
111391220,0ptp4l0-21swapper/123:36:211
111391220,0ptp4l0-21swapper/123:22:091
111391220,0ptp4l0-21swapper/122:50:141
111391220,0ptp4l0-21swapper/122:48:421
111391220,0ptp4l0-21swapper/122:35:181
111391220,0ptp4l0-21swapper/121:56:081
111391220,0ptp4l0-21swapper/120:51:271
111391220,0ptp4l0-21swapper/120:10:171
111391220,0ptp4l0-21swapper/119:45:191
111391220,0ptp4l0-21swapper/119:18:301
111391220,0ptp4l0-21swapper/100:21:311
111391220,0ptp4l0-21swapper/100:03:391
111391220,0ptp4l0-21swapper/023:01:060
111391220,0ptp4l0-21swapper/022:58:070
111391220,0ptp4l0-21swapper/020:45:100
111391220,0ptp4l0-21swapper/020:30:120
111391220,0ptp4l0-21swapper/019:30:160
111391220,0ptp4l0-21swapper/019:25:120
111391220,0ptp4l0-21swapper/000:39:320
111391220,0ptp4l0-21swapper/000:05:160
111391210,0ptp4l0-21swapper/723:33:497
111391210,0ptp4l0-21swapper/722:11:197
111391210,0ptp4l0-21swapper/623:08:486
111391210,0ptp4l0-21swapper/622:58:446
111391210,0ptp4l0-21swapper/622:13:216
111391210,0ptp4l0-21swapper/621:29:306
111391210,0ptp4l0-21swapper/621:24:206
111391210,0ptp4l0-21swapper/621:16:146
111391210,0ptp4l0-21swapper/600:30:576
111391210,0ptp4l0-21swapper/523:54:225
111391210,0ptp4l0-21swapper/523:45:585
111391210,0ptp4l0-21swapper/523:29:085
111391210,0ptp4l0-21swapper/523:20:545
111391210,0ptp4l0-21swapper/523:17:185
111391210,0ptp4l0-21swapper/523:17:175
111391210,0ptp4l0-21swapper/522:54:175
111391210,0ptp4l0-21swapper/522:42:535
111391210,0ptp4l0-21swapper/522:35:205
111391210,0ptp4l0-21swapper/522:29:495
111391210,0ptp4l0-21swapper/522:06:455
111391210,0ptp4l0-21swapper/522:01:555
111391210,0ptp4l0-21swapper/521:46:475
111391210,0ptp4l0-21swapper/521:40:465
111391210,0ptp4l0-21swapper/520:22:185
111391210,0ptp4l0-21swapper/520:10:185
111391210,0ptp4l0-21swapper/519:57:075
111391210,0ptp4l0-21swapper/500:17:545
111391210,0ptp4l0-21swapper/500:06:345
111391210,0ptp4l0-21swapper/422:57:074
111391210,0ptp4l0-21swapper/420:30:154
111391210,0ptp4l0-21swapper/419:20:134
111391210,0ptp4l0-21swapper/300:18:473
111391210,0ptp4l0-21swapper/222:58:562
111391210,0ptp4l0-21swapper/222:44:312
111391210,0ptp4l0-21swapper/222:38:552
111391210,0ptp4l0-21swapper/221:50:532
111391210,0ptp4l0-21swapper/221:31:492
111391210,0ptp4l0-21swapper/200:20:402
111391210,0ptp4l0-21swapper/123:28:501
111391210,0ptp4l0-21swapper/122:29:241
111391210,0ptp4l0-21swapper/122:07:101
111391210,0ptp4l0-21swapper/121:44:001
111391210,0ptp4l0-21swapper/121:26:411
111391210,0ptp4l0-21swapper/121:05:141
111391210,0ptp4l0-21swapper/120:45:441
111391210,0ptp4l0-21swapper/120:42:201
111391210,0ptp4l0-21swapper/120:42:201
111391210,0ptp4l0-21swapper/120:05:501
111391210,0ptp4l0-21swapper/100:31:501
111391210,0ptp4l0-21swapper/100:19:221
111391210,0ptp4l0-21swapper/100:06:441
111391210,0ptp4l0-21swapper/021:05:160
111391210,0ptp4l0-21swapper/020:40:010
111391210,0ptp4l0-21swapper/020:40:000
111391210,0ptp4l0-21swapper/020:20:160
111391210,0ptp4l0-21swapper/019:50:140
111391200,0ptp4l0-21swapper/722:47:297
111391200,0ptp4l0-21swapper/722:32:067
111391200,0ptp4l0-21swapper/720:35:597
111391200,0ptp4l0-21swapper/720:35:597
111391200,0ptp4l0-21swapper/623:43:166
111391200,0ptp4l0-21swapper/622:44:296
111391200,0ptp4l0-21swapper/621:30:026
111391200,0ptp4l0-21swapper/620:16:286
111391200,0ptp4l0-21swapper/522:31:215
111391200,0ptp4l0-21swapper/520:45:385
111391200,0ptp4l0-21swapper/520:34:395
111391200,0ptp4l0-21swapper/519:53:495
111391200,0ptp4l0-21swapper/519:42:335
111391200,0ptp4l0-21swapper/519:24:035
111391200,0ptp4l0-21swapper/421:05:184
111391200,0ptp4l0-21swapper/322:32:043
111391200,0ptp4l0-21swapper/221:35:312
111391200,0ptp4l0-21swapper/220:04:522
111391200,0ptp4l0-21swapper/219:40:202
111391200,0ptp4l0-21swapper/123:17:161
111391200,0ptp4l0-21swapper/123:17:151
111391200,0ptp4l0-21swapper/122:31:161
111391200,0ptp4l0-21swapper/121:53:411
111391200,0ptp4l0-21swapper/120:56:101
111391200,0ptp4l0-21swapper/119:55:491
111391200,0ptp4l0-21swapper/119:43:571
111391200,0ptp4l0-21swapper/119:24:151
111391200,0ptp4l0-21swapper/019:18:590
111391190,0ptp4l0-21swapper/520:26:495
111391190,0ptp4l0-21swapper/520:05:445
111391190,0ptp4l0-21swapper/519:45:175
111391190,0ptp4l0-21swapper/519:32:125
111391190,0ptp4l0-21swapper/420:42:004
111391190,0ptp4l0-21swapper/420:41:594
111391190,0ptp4l0-21swapper/419:17:234
111391190,0ptp4l0-21swapper/419:10:054
111391190,0ptp4l0-21swapper/322:11:143
111391190,0ptp4l0-21swapper/221:24:182
111391190,0ptp4l0-21swapper/220:36:252
111391190,0ptp4l0-21swapper/220:36:252
111391190,0ptp4l0-21swapper/200:07:192
111391190,0ptp4l0-21swapper/121:46:451
111391190,0ptp4l0-21swapper/120:34:001
111391190,0ptp4l0-21swapper/120:03:071
111391190,0ptp4l0-21swapper/019:36:250
111391180,0ptp4l0-21swapper/722:03:337
111391180,0ptp4l0-21swapper/622:38:556
111391180,0ptp4l0-21swapper/600:20:516
111391180,0ptp4l0-21swapper/522:21:475
111391180,0ptp4l0-21swapper/322:47:243
111391180,0ptp4l0-21swapper/223:24:132
111391180,0ptp4l0-21swapper/119:29:551
111391170,2ptp4l0-21swapper/120:38:521
111391170,2ptp4l0-21swapper/120:38:521
111391170,1ptp4l33-21ksoftirqd/222:00:582
111391170,0ptp4l0-21swapper/700:39:577
111391170,0ptp4l0-21swapper/219:29:302
111391160,0ptp4l65-21ksoftirqd/622:01:006
111391160,0ptp4l0-21swapper/600:07:176
111391160,0ptp4l0-21swapper/520:39:065
111391160,0ptp4l0-21swapper/520:39:055
111391160,0ptp4l0-21swapper/520:02:585
111391160,0ptp4l0-21swapper/519:25:565
111391160,0ptp4l0-21swapper/320:36:003
111391160,0ptp4l0-21swapper/320:35:593
111391160,0ptp4l0-21swapper/219:37:232
111391160,0ptp4l0-21swapper/122:21:461
111391160,0ptp4l0-21swapper/120:27:111
111391160,0ptp4l0-21swapper/120:22:171
111391160,0ptp4l0-21swapper/119:32:111
5582150,0sleep30-21swapper/320:30:163
316642150,1sleep3401ktimersoftd/323:41:043
111391150,0ptp4l0-21swapper/623:24:166
111391150,0ptp4l0-21swapper/623:18:496
111391150,0ptp4l0-21swapper/623:18:486
111391150,0ptp4l0-21swapper/620:36:546
111391150,0ptp4l0-21swapper/620:36:536
111391150,0ptp4l0-21swapper/620:13:406
111391150,0ptp4l0-21swapper/620:09:076
111391150,0ptp4l0-21swapper/620:02:076
111391150,0ptp4l0-21swapper/619:53:146
111391150,0ptp4l0-21swapper/619:49:186
111391150,0ptp4l0-21swapper/619:40:206
111391150,0ptp4l0-21swapper/619:37:006
111391150,0ptp4l0-21swapper/520:56:095
111391150,0ptp4l0-21swapper/520:50:565
111391150,0ptp4l0-21swapper/520:40:385
111391150,0ptp4l0-21swapper/520:40:385
111391150,0ptp4l0-21swapper/520:15:455
111391150,0ptp4l0-21swapper/223:55:432
111391150,0ptp4l0-21swapper/220:28:032
111391150,0ptp4l0-21swapper/220:09:062
111391150,0ptp4l0-21swapper/219:58:272
111391150,0ptp4l0-21swapper/219:49:212
111391150,0ptp4l0-21swapper/219:30:382
111391150,0ptp4l0-21swapper/219:21:502
111391150,0ptp4l0-21swapper/120:15:431
111391150,0ptp4l0-21swapper/119:53:401
111391150,0ptp4l0-21swapper/019:10:300
27124991410,3cyclictest0-21swapper/621:50:196
111391140,0ptp4l0-21swapper/620:27:596
111391140,0ptp4l0-21swapper/619:57:136
111391140,0ptp4l0-21swapper/619:30:376
111391140,0ptp4l0-21swapper/619:29:246
111391140,0ptp4l0-21swapper/619:21:506
111391140,0ptp4l0-21swapper/619:19:196
111391140,0ptp4l0-21swapper/323:23:403
111391140,0ptp4l0-21swapper/223:18:472
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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