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2026-02-19 - 08:59
[ 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 Thu Feb 19, 2026 00:46:11)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
111391780,26ptp4l0-21swapper/119:05:191
191492640,0sleep50-21swapper/521:38:485
126372630,1sleep341-21ksoftirqd/323:44:073
111391610,30ptp4l0-21swapper/019:05:370
111391600,5ptp4l0-21swapper/419:06:434
598025938,6sleep70-21swapper/719:06:497
108862590,0sleep70-21swapper/720:25:207
275112580,0sleep20-21swapper/223:20:022
1881915646,6phc2sys0-21swapper/219:06:392
597924938,6sleep60-21swapper/619:06:476
587024837,7sleep50-21swapper/519:05:265
601424736,7sleep30-21swapper/319:07:163
111391330,0ptp4l0-21swapper/520:00:165
111391320,0ptp4l0-21swapper/021:51:220
111391320,0ptp4l0-21swapper/019:20:140
111391320,0ptp4l0-21swapper/019:20:140
111391310,0ptp4l0-21swapper/523:23:475
111391310,0ptp4l0-21swapper/522:37:165
111391310,0ptp4l0-21swapper/521:30:165
111391310,0ptp4l0-21swapper/023:47:540
111391310,0ptp4l0-21swapper/023:15:350
111391310,0ptp4l0-21swapper/022:53:200
111391310,0ptp4l0-21swapper/022:43:200
111391310,0ptp4l0-21swapper/021:05:220
111391310,0ptp4l0-21swapper/000:10:220
111391300,3ptp4l0-21swapper/622:33:146
111391300,0ptp4l0-21swapper/523:36:515
111391300,0ptp4l0-21swapper/523:12:205
111391300,0ptp4l0-21swapper/522:12:215
111391300,0ptp4l0-21swapper/122:46:381
111391300,0ptp4l0-21swapper/122:35:221
111391300,0ptp4l0-21swapper/121:14:511
111391300,0ptp4l0-21swapper/022:49:160
111391300,0ptp4l0-21swapper/022:33:540
111391300,0ptp4l0-21swapper/021:44:080
111391300,0ptp4l0-21swapper/021:37:440
111391290,4ptp4l29720-21diskmemload00:20:460
111391290,0ptp4l29720-21diskmemload23:37:061
111391290,0ptp4l0-21swapper/522:47:525
111391290,0ptp4l0-21swapper/522:25:295
111391290,0ptp4l0-21swapper/522:01:405
111391290,0ptp4l0-21swapper/522:01:405
111391290,0ptp4l0-21swapper/421:48:534
111391290,0ptp4l0-21swapper/123:50:181
111391290,0ptp4l0-21swapper/122:05:151
111391290,0ptp4l0-21swapper/122:05:151
111391290,0ptp4l0-21swapper/100:29:081
111391290,0ptp4l0-21swapper/023:09:200
111391290,0ptp4l0-21swapper/000:19:330
111391280,0ptp4l0-21swapper/520:44:355
111391280,0ptp4l0-21swapper/123:23:061
111391280,0ptp4l0-21swapper/121:21:581
111391280,0ptp4l0-21swapper/023:56:140
111391280,0ptp4l0-21swapper/023:33:290
111391280,0ptp4l0-21swapper/023:27:590
111391280,0ptp4l0-21swapper/022:38:280
111391280,0ptp4l0-21swapper/022:29:270
111391280,0ptp4l0-21swapper/021:25:260
111391280,0ptp4l0-21swapper/021:24:060
111391270,2ptp4l0-21swapper/000:31:430
111391270,0ptp4l0-21swapper/600:10:556
111391270,0ptp4l0-21swapper/523:43:005
111391270,0ptp4l0-21swapper/521:10:565
111391270,0ptp4l0-21swapper/123:17:311
111391270,0ptp4l0-21swapper/023:11:360
111391270,0ptp4l0-21swapper/000:08:220
111391260,3ptp4l0-21swapper/023:00:200
111391260,1ptp4l27428-21munin-run21:05:005
111391260,0ptp4l0-21swapper/522:17:565
111391260,0ptp4l0-21swapper/521:21:075
111391260,0ptp4l0-21swapper/520:25:105
111391260,0ptp4l0-21swapper/519:35:135
111391260,0ptp4l0-21swapper/122:40:321
111391260,0ptp4l0-21swapper/100:05:331
111391260,0ptp4l0-21swapper/022:11:380
111391260,0ptp4l0-21swapper/021:55:490
111391260,0ptp4l0-21swapper/021:12:460
111391260,0ptp4l0-21swapper/020:09:080
111391260,0ptp4l0-21swapper/020:02:470
111391260,0ptp4l0-21swapper/019:10:370
111391250,2ptp4l0-21swapper/523:59:195
111391250,0ptp4l0-21swapper/523:00:145
111391250,0ptp4l0-21swapper/522:53:515
111391250,0ptp4l0-21swapper/522:06:135
111391250,0ptp4l0-21swapper/522:06:125
111391250,0ptp4l0-21swapper/520:15:225
111391250,0ptp4l0-21swapper/519:50:165
111391250,0ptp4l0-21swapper/519:41:185
111391250,0ptp4l0-21swapper/519:25:205
111391250,0ptp4l0-21swapper/519:25:195
111391250,0ptp4l0-21swapper/500:05:255
111391250,0ptp4l0-21swapper/421:55:134
111391250,0ptp4l0-21swapper/419:45:204
111391250,0ptp4l0-21swapper/121:10:001
111391250,0ptp4l0-21swapper/120:27:591
111391250,0ptp4l0-21swapper/119:20:161
111391250,0ptp4l0-21swapper/119:20:151
111391250,0ptp4l0-21swapper/023:53:060
111391250,0ptp4l0-21swapper/022:56:050
111391250,0ptp4l0-21swapper/022:07:380
111391250,0ptp4l0-21swapper/022:07:370
111391250,0ptp4l0-21swapper/020:40:050
111391250,0ptp4l0-21swapper/020:29:590
111391250,0ptp4l0-21swapper/019:51:560
111391250,0ptp4l0-21swapper/019:30:490
111391240,1ptp4l9632-21strings00:25:174
111391240,1ptp4l7391-21df20:20:105
111391240,1ptp4l10095-21hddtemp_smartct23:40:130
111391240,0ptp4l0-21swapper/521:09:445
111391240,0ptp4l0-21swapper/520:36:045
111391240,0ptp4l0-21swapper/520:32:505
111391240,0ptp4l0-21swapper/519:55:125
111391240,0ptp4l0-21swapper/519:20:195
111391240,0ptp4l0-21swapper/519:20:185
111391240,0ptp4l0-21swapper/519:16:115
111391240,0ptp4l0-21swapper/422:55:144
111391240,0ptp4l0-21swapper/419:20:114
111391240,0ptp4l0-21swapper/419:20:104
111391240,0ptp4l0-21swapper/400:21:344
111391240,0ptp4l0-21swapper/400:05:094
111391240,0ptp4l0-21swapper/323:45:193
111391240,0ptp4l0-21swapper/123:00:191
111391240,0ptp4l0-21swapper/119:35:171
111391240,0ptp4l0-21swapper/023:35:380
111391240,0ptp4l0-21swapper/022:20:340
111391240,0ptp4l0-21swapper/021:45:160
111391240,0ptp4l0-21swapper/021:30:080
111391240,0ptp4l0-21swapper/021:04:380
111391240,0ptp4l0-21swapper/020:52:420
111391240,0ptp4l0-21swapper/020:14:370
111391230,1ptp4l30464-21ssh00:09:216
111391230,0ptp4l29720-21diskmemload22:25:144
111391230,0ptp4l0-21swapper/622:36:156
111391230,0ptp4l0-21swapper/523:50:185
111391230,0ptp4l0-21swapper/523:18:135
111391230,0ptp4l0-21swapper/522:24:045
111391230,0ptp4l0-21swapper/520:59:595
111391230,0ptp4l0-21swapper/520:10:185
111391230,0ptp4l0-21swapper/519:48:585
111391230,0ptp4l0-21swapper/519:30:165
111391230,0ptp4l0-21swapper/500:35:125
111391230,0ptp4l0-21swapper/500:30:105
111391230,0ptp4l0-21swapper/423:59:244
111391230,0ptp4l0-21swapper/423:35:014
111391230,0ptp4l0-21swapper/423:30:144
111391230,0ptp4l0-21swapper/423:25:124
111391230,0ptp4l0-21swapper/423:20:004
111391230,0ptp4l0-21swapper/423:15:154
111391230,0ptp4l0-21swapper/423:10:084
111391230,0ptp4l0-21swapper/423:05:114
111391230,0ptp4l0-21swapper/422:50:124
111391230,0ptp4l0-21swapper/422:45:064
111391230,0ptp4l0-21swapper/422:43:544
111391230,0ptp4l0-21swapper/422:20:124
111391230,0ptp4l0-21swapper/422:15:164
111391230,0ptp4l0-21swapper/422:00:134
111391230,0ptp4l0-21swapper/422:00:134
111391230,0ptp4l0-21swapper/421:50:194
111391230,0ptp4l0-21swapper/421:40:134
111391230,0ptp4l0-21swapper/421:35:164
111391230,0ptp4l0-21swapper/421:30:124
111391230,0ptp4l0-21swapper/421:20:144
111391230,0ptp4l0-21swapper/421:18:224
111391230,0ptp4l0-21swapper/421:00:334
111391230,0ptp4l0-21swapper/420:50:014
111391230,0ptp4l0-21swapper/420:35:114
111391230,0ptp4l0-21swapper/420:25:194
111391230,0ptp4l0-21swapper/420:20:184
111391230,0ptp4l0-21swapper/420:05:164
111391230,0ptp4l0-21swapper/419:55:204
111391230,0ptp4l0-21swapper/419:35:204
111391230,0ptp4l0-21swapper/419:15:114
111391230,0ptp4l0-21swapper/400:38:004
111391230,0ptp4l0-21swapper/400:34:094
111391230,0ptp4l0-21swapper/400:15:114
111391230,0ptp4l0-21swapper/400:12:254
111391230,0ptp4l0-21swapper/400:00:164
111391230,0ptp4l0-21swapper/221:15:352
111391230,0ptp4l0-21swapper/219:34:322
111391230,0ptp4l0-21swapper/122:55:171
111391230,0ptp4l0-21swapper/122:50:591
111391230,0ptp4l0-21swapper/122:31:261
111391230,0ptp4l0-21swapper/120:04:221
111391230,0ptp4l0-21swapper/119:50:121
111391230,0ptp4l0-21swapper/119:30:101
111391230,0ptp4l0-21swapper/023:20:130
111391230,0ptp4l0-21swapper/021:15:100
111391230,0ptp4l0-21swapper/020:55:130
111391230,0ptp4l0-21swapper/020:45:000
111391230,0ptp4l0-21swapper/020:30:160
111391230,0ptp4l0-21swapper/020:20:170
111391230,0ptp4l0-21swapper/020:15:160
111391230,0ptp4l0-21swapper/019:55:170
111391230,0ptp4l0-21swapper/019:15:000
111391230,0ptp4l0-21swapper/000:35:570
111391230,0ptp4l0-21swapper/000:25:140
111391230,0ptp4l0-21swapper/000:00:210
111391220,0ptp4l25393-21unixbench_multi22:30:185
111391220,0ptp4l0-21swapper/723:45:147
111391220,0ptp4l0-21swapper/623:40:006
111391220,0ptp4l0-21swapper/621:11:266
111391220,0ptp4l0-21swapper/523:45:405
111391220,0ptp4l0-21swapper/523:05:595
111391220,0ptp4l0-21swapper/522:40:125
111391220,0ptp4l0-21swapper/521:50:105
111391220,0ptp4l0-21swapper/521:25:205
111391220,0ptp4l0-21swapper/521:20:005
111391220,0ptp4l0-21swapper/520:50:125
111391220,0ptp4l0-21swapper/500:29:075
111391220,0ptp4l0-21swapper/500:17:445
111391220,0ptp4l0-21swapper/500:00:135
111391220,0ptp4l0-21swapper/423:50:134
111391220,0ptp4l0-21swapper/423:47:334
111391220,0ptp4l0-21swapper/423:40:184
111391220,0ptp4l0-21swapper/423:00:024
111391220,0ptp4l0-21swapper/422:35:354
111391220,0ptp4l0-21swapper/422:31:284
111391220,0ptp4l0-21swapper/422:12:194
111391220,0ptp4l0-21swapper/422:07:404
111391220,0ptp4l0-21swapper/422:07:404
111391220,0ptp4l0-21swapper/421:25:164
111391220,0ptp4l0-21swapper/421:12:164
111391220,0ptp4l0-21swapper/421:05:134
111391220,0ptp4l0-21swapper/420:55:134
111391220,0ptp4l0-21swapper/420:40:184
111391220,0ptp4l0-21swapper/420:15:204
111391220,0ptp4l0-21swapper/420:14:474
111391220,0ptp4l0-21swapper/419:50:194
111391220,0ptp4l0-21swapper/419:10:114
111391220,0ptp4l0-21swapper/222:18:142
111391220,0ptp4l0-21swapper/221:11:212
111391220,0ptp4l0-21swapper/219:56:292
111391220,0ptp4l0-21swapper/200:05:132
111391220,0ptp4l0-21swapper/123:55:121
111391220,0ptp4l0-21swapper/123:40:411
111391220,0ptp4l0-21swapper/123:12:351
111391220,0ptp4l0-21swapper/123:06:381
111391220,0ptp4l0-21swapper/122:15:191
111391220,0ptp4l0-21swapper/122:01:371
111391220,0ptp4l0-21swapper/122:01:361
111391220,0ptp4l0-21swapper/121:55:131
111391220,0ptp4l0-21swapper/121:50:121
111391220,0ptp4l0-21swapper/121:30:061
111391220,0ptp4l0-21swapper/121:25:191
111391220,0ptp4l0-21swapper/121:19:171
111391220,0ptp4l0-21swapper/120:50:111
111391220,0ptp4l0-21swapper/120:20:151
111391220,0ptp4l0-21swapper/120:10:161
111391220,0ptp4l0-21swapper/119:25:131
111391220,0ptp4l0-21swapper/119:25:131
111391220,0ptp4l0-21swapper/100:30:091
111391220,0ptp4l0-21swapper/100:23:071
111391220,0ptp4l0-21swapper/022:15:450
111391220,0ptp4l0-21swapper/022:00:120
111391220,0ptp4l0-21swapper/022:00:110
111391220,0ptp4l0-21swapper/020:35:120
111391220,0ptp4l0-21swapper/019:45:150
111391220,0ptp4l0-21swapper/019:43:070
111391220,0ptp4l0-21swapper/019:35:210
111391210,0ptp4l0-21swapper/721:00:147
111391210,0ptp4l0-21swapper/623:24:076
111391210,0ptp4l0-21swapper/623:07:036
111391210,0ptp4l0-21swapper/621:15:346
111391210,0ptp4l0-21swapper/523:28:245
111391210,0ptp4l0-21swapper/522:56:495
111391210,0ptp4l0-21swapper/521:56:075
111391210,0ptp4l0-21swapper/521:43:075
111391210,0ptp4l0-21swapper/520:47:345
111391210,0ptp4l0-21swapper/520:06:065
111391210,0ptp4l0-21swapper/500:13:315
111391210,0ptp4l0-21swapper/420:45:174
111391210,0ptp4l0-21swapper/420:30:204
111391210,0ptp4l0-21swapper/321:25:463
111391210,0ptp4l0-21swapper/222:36:142
111391210,0ptp4l0-21swapper/222:30:102
111391210,0ptp4l0-21swapper/222:08:022
111391210,0ptp4l0-21swapper/222:08:022
111391210,0ptp4l0-21swapper/221:58:242
111391210,0ptp4l0-21swapper/221:34:552
111391210,0ptp4l0-21swapper/122:29:171
111391210,0ptp4l0-21swapper/122:10:451
111391210,0ptp4l0-21swapper/120:46:351
111391210,0ptp4l0-21swapper/119:55:121
111391210,0ptp4l0-21swapper/100:36:581
111391210,0ptp4l0-21swapper/100:17:561
111391200,1ptp4l65-21ksoftirqd/621:40:396
111391200,0ptp4l0-21swapper/721:25:467
111391200,0ptp4l0-21swapper/621:31:526
111391200,0ptp4l0-21swapper/600:21:146
111391200,0ptp4l0-21swapper/523:32:055
111391200,0ptp4l0-21swapper/500:21:265
111391200,0ptp4l0-21swapper/419:34:554
111391200,0ptp4l0-21swapper/322:10:203
111391200,0ptp4l0-21swapper/222:52:412
111391200,0ptp4l0-21swapper/221:37:202
111391200,0ptp4l0-21swapper/200:21:132
111391200,0ptp4l0-21swapper/123:48:291
111391200,0ptp4l0-21swapper/122:21:091
111391200,0ptp4l0-21swapper/121:42:231
111391200,0ptp4l0-21swapper/121:35:341
111391200,0ptp4l0-21swapper/119:40:201
111391200,0ptp4l0-21swapper/100:02:001
111391200,0ptp4l0-21swapper/019:29:080
111391200,0ptp4l0-21swapper/019:29:070
111391190,0ptp4l0-21swapper/723:20:377
111391190,0ptp4l0-21swapper/623:38:056
111391190,0ptp4l0-21swapper/622:52:436
111391190,0ptp4l0-21swapper/621:58:246
111391190,0ptp4l0-21swapper/621:37:216
111391190,0ptp4l0-21swapper/419:42:364
111391190,0ptp4l0-21swapper/323:20:353
111391190,0ptp4l0-21swapper/223:38:072
111391190,0ptp4l0-21swapper/123:27:571
111391190,0ptp4l0-21swapper/121:46:271
111391190,0ptp4l0-21swapper/121:00:061
111391190,0ptp4l0-21swapper/120:15:071
111391190,0ptp4l0-21swapper/100:13:321
111391180,0ptp4l29720-21diskmemload23:40:022
111391180,0ptp4l0-21swapper/521:46:255
111391180,0ptp4l0-21swapper/223:57:282
111391180,0ptp4l0-21swapper/223:50:352
111391180,0ptp4l0-21swapper/123:31:051
111391170,0ptp4l0-21swapper/622:07:596
111391170,0ptp4l0-21swapper/622:07:596
111391170,0ptp4l0-21swapper/621:23:126
111391170,0ptp4l0-21swapper/619:34:356
111391170,0ptp4l0-21swapper/223:07:022
111391170,0ptp4l0-21swapper/221:40:402
111391170,0ptp4l0-21swapper/200:10:562
111391170,0ptp4l0-21swapper/120:44:151
111391170,0ptp4l0-21swapper/120:36:061
111391170,0ptp4l0-21swapper/120:30:221
111391170,0ptp4l0-21swapper/119:47:351
111391160,0ptp4l0-21swapper/722:10:267
111391160,0ptp4l0-21swapper/623:48:146
111391160,0ptp4l0-21swapper/420:04:074
111391160,0ptp4l0-21swapper/419:28:354
111391160,0ptp4l0-21swapper/419:28:354
111391160,0ptp4l0-21swapper/321:03:373
111391160,0ptp4l0-21swapper/221:23:072
111391160,0ptp4l0-21swapper/220:42:442
111391160,0ptp4l0-21swapper/119:17:221
111391150,0ptp4l0-21swapper/722:02:347
111391150,0ptp4l0-21swapper/722:02:347
111391150,0ptp4l0-21swapper/623:50:366
111391150,0ptp4l0-21swapper/621:07:356
111391150,0ptp4l0-21swapper/620:42:386
111391150,0ptp4l0-21swapper/620:02:366
111391150,0ptp4l0-21swapper/619:56:386
111391150,0ptp4l0-21swapper/619:17:016
111391150,0ptp4l0-21swapper/519:12:435
111391150,0ptp4l0-21swapper/319:14:013
111391150,0ptp4l0-21swapper/220:14:372
111391150,0ptp4l0-21swapper/220:02:402
111391150,0ptp4l0-21swapper/219:23:082
111391150,0ptp4l0-21swapper/219:23:072
111391150,0ptp4l0-21swapper/219:12:202
111391150,0ptp4l0-21swapper/120:56:281
111391150,0ptp4l0-21swapper/120:05:261
111391150,0ptp4l0-21swapper/119:11:051
651399143,7cyclictest1061-21snmpd00:17:263
651399140,7cyclictest30448-21latency_hist21:55:003
651399140,0cyclictest0-21swapper/322:15:413
111391140,0ptp4l0-21swapper/720:07:007
111391140,0ptp4l0-21swapper/720:02:197
111391140,0ptp4l0-21swapper/620:14:366
111391140,0ptp4l0-21swapper/619:48:316
111391140,0ptp4l0-21swapper/619:23:066
111391140,0ptp4l0-21swapper/619:23:056
111391140,0ptp4l0-21swapper/619:12:216
111391140,0ptp4l0-21swapper/322:02:333
111391140,0ptp4l0-21swapper/322:02:323
111391140,0ptp4l0-21swapper/320:07:003
111391140,0ptp4l0-21swapper/320:02:193
111391140,0ptp4l0-21swapper/319:48:203
111391140,0ptp4l0-21swapper/223:48:142
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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