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2026-02-27 - 09:07
[ 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 Fri Feb 27, 2026 00:46:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2782521010,1sleep70-21swapper/719:05:187
111391630,25ptp4l0-21swapper/019:09:450
111391610,30ptp4l0-21swapper/219:08:312
111391600,5ptp4l0-21swapper/419:06:494
110622600,0sleep50-21swapper/522:25:175
111391570,6ptp4l0-21swapper/119:09:361
70442560,0sleep50-21swapper/523:05:145
111391540,5ptp4l0-21swapper/619:09:016
111391520,0ptp4l0-21swapper/519:09:365
2826224634,7sleep30-21swapper/319:05:403
111391350,1ptp4l23453-21missed_timers20:05:161
111391320,0ptp4l0-21swapper/022:45:130
111391310,4ptp4l0-21swapper/322:21:553
111391310,3ptp4l0-21swapper/022:05:100
111391310,1ptp4l24470-21df23:30:124
111391310,0ptp4l0-21swapper/020:30:200
111391300,0ptp4l0-21swapper/400:39:534
111391300,0ptp4l0-21swapper/023:25:180
111391300,0ptp4l0-21swapper/022:24:500
111391290,7ptp4l0-21swapper/000:12:060
111391290,3ptp4l0-21swapper/122:02:311
111391290,0ptp4l0-21swapper/523:16:315
111391290,0ptp4l0-21swapper/423:22:474
111391290,0ptp4l0-21swapper/423:08:094
111391290,0ptp4l0-21swapper/421:35:384
111391290,0ptp4l0-21swapper/421:21:494
111391290,0ptp4l0-21swapper/023:09:530
111391290,0ptp4l0-21swapper/021:55:200
111391290,0ptp4l0-21swapper/021:32:300
111391290,0ptp4l0-21swapper/021:32:300
111391280,4ptp4l19753-21diskmemload22:57:030
111391280,0ptp4l0-21swapper/623:30:426
111391280,0ptp4l0-21swapper/521:40:585
111391280,0ptp4l0-21swapper/520:50:185
111391280,0ptp4l0-21swapper/422:23:384
111391280,0ptp4l0-21swapper/421:51:444
111391280,0ptp4l0-21swapper/322:17:503
111391280,0ptp4l0-21swapper/123:43:181
111391280,0ptp4l0-21swapper/121:23:011
111391280,0ptp4l0-21swapper/023:39:060
111391280,0ptp4l0-21swapper/022:13:360
111391280,0ptp4l0-21swapper/021:48:160
111391280,0ptp4l0-21swapper/021:23:590
111391270,1ptp4l19753-21diskmemload23:43:500
111391270,0ptp4l0-21swapper/523:51:255
111391270,0ptp4l0-21swapper/522:34:265
111391270,0ptp4l0-21swapper/422:57:414
111391270,0ptp4l0-21swapper/422:48:304
111391270,0ptp4l0-21swapper/421:57:424
111391270,0ptp4l0-21swapper/322:13:423
111391270,0ptp4l0-21swapper/300:00:053
111391270,0ptp4l0-21swapper/121:08:381
111391270,0ptp4l0-21swapper/023:52:180
111391270,0ptp4l0-21swapper/023:47:530
111391270,0ptp4l0-21swapper/022:52:170
111391270,0ptp4l0-21swapper/022:38:540
111391270,0ptp4l0-21swapper/021:29:450
111391270,0ptp4l0-21swapper/021:18:390
111391260,1ptp4l29230-21ssh00:24:531
111391260,0ptp4l0-21swapper/521:13:545
111391260,0ptp4l0-21swapper/423:13:564
111391260,0ptp4l0-21swapper/421:29:024
111391260,0ptp4l0-21swapper/319:45:123
111391260,0ptp4l0-21swapper/123:36:151
111391260,0ptp4l0-21swapper/122:08:181
111391260,0ptp4l0-21swapper/100:35:131
111391260,0ptp4l0-21swapper/023:34:520
111391260,0ptp4l0-21swapper/023:22:270
111391260,0ptp4l0-21swapper/023:03:370
111391260,0ptp4l0-21swapper/019:15:130
111391260,0ptp4l0-21swapper/000:05:570
111391250,6ptp4l13596-21ssh21:45:081
111391250,4ptp4l0-21swapper/000:30:480
111391250,2ptp4l0-21swapper/022:42:280
111391250,1ptp4l31767-21cut20:25:004
111391250,0ptp4l0-21swapper/722:30:237
111391250,0ptp4l0-21swapper/722:17:237
111391250,0ptp4l0-21swapper/719:45:167
111391250,0ptp4l0-21swapper/522:21:195
111391250,0ptp4l0-21swapper/522:15:135
111391250,0ptp4l0-21swapper/500:33:185
111391250,0ptp4l0-21swapper/423:53:294
111391250,0ptp4l0-21swapper/423:04:584
111391250,0ptp4l0-21swapper/422:53:324
111391250,0ptp4l0-21swapper/422:02:474
111391250,0ptp4l0-21swapper/421:10:554
111391250,0ptp4l0-21swapper/319:59:593
111391250,0ptp4l0-21swapper/222:24:582
111391250,0ptp4l0-21swapper/121:40:431
111391250,0ptp4l0-21swapper/022:04:540
111391250,0ptp4l0-21swapper/021:12:310
111391240,4ptp4l0-21swapper/522:14:235
111391240,2ptp4l0-21swapper/119:20:181
111391240,1ptp4l917-21ssh23:41:174
111391240,1ptp4l773-21/usr/sbin/munin19:15:194
111391240,1ptp4l31157-21munin-node19:15:001
111391240,1ptp4l2963-21df_inode21:30:113
111391240,1ptp4l2963-21df_inode21:30:113
111391240,1ptp4l27563-21munin-run22:49:597
111391240,1ptp4l15767-21/usr/sbin/munin19:50:094
111391240,1ptp4l13874-21fw_conntrack22:30:133
111391240,1ptp4l10797-21ssh21:40:164
111391240,1ptp4l101ktimersoftd/023:57:510
111391240,0ptp4l0-21swapper/722:30:017
111391240,0ptp4l0-21swapper/700:29:477
111391240,0ptp4l0-21swapper/623:53:466
111391240,0ptp4l0-21swapper/523:45:135
111391240,0ptp4l0-21swapper/523:36:055
111391240,0ptp4l0-21swapper/522:39:365
111391240,0ptp4l0-21swapper/521:35:465
111391240,0ptp4l0-21swapper/521:05:185
111391240,0ptp4l0-21swapper/520:40:195
111391240,0ptp4l0-21swapper/500:27:145
111391240,0ptp4l0-21swapper/500:19:595
111391240,0ptp4l0-21swapper/423:18:224
111391240,0ptp4l0-21swapper/422:41:294
111391240,0ptp4l0-21swapper/422:26:294
111391240,0ptp4l0-21swapper/421:15:124
111391240,0ptp4l0-21swapper/420:35:134
111391240,0ptp4l0-21swapper/420:15:114
111391240,0ptp4l0-21swapper/323:05:483
111391240,0ptp4l0-21swapper/123:54:141
111391240,0ptp4l0-21swapper/122:40:171
111391240,0ptp4l0-21swapper/121:35:531
111391240,0ptp4l0-21swapper/119:55:191
111391240,0ptp4l0-21swapper/119:20:001
111391240,0ptp4l0-21swapper/100:25:121
111391240,0ptp4l0-21swapper/100:11:321
111391240,0ptp4l0-21swapper/022:27:110
111391240,0ptp4l0-21swapper/020:25:130
111391240,0ptp4l0-21swapper/000:15:140
111391230,3ptp4l0-21swapper/700:05:467
111391230,1ptp4l7536-21swap23:05:181
111391230,1ptp4l27299-21ssh22:04:013
111391230,1ptp4l19748-21latency_hist21:10:004
111391230,0ptp4l19753-21diskmemload22:05:054
111391230,0ptp4l0-21swapper/723:55:247
111391230,0ptp4l0-21swapper/723:04:347
111391230,0ptp4l0-21swapper/722:50:197
111391230,0ptp4l0-21swapper/722:22:077
111391230,0ptp4l0-21swapper/722:03:587
111391230,0ptp4l0-21swapper/720:00:187
111391230,0ptp4l0-21swapper/700:00:137
111391230,0ptp4l0-21swapper/623:45:196
111391230,0ptp4l0-21swapper/523:40:165
111391230,0ptp4l0-21swapper/522:40:195
111391230,0ptp4l0-21swapper/521:30:195
111391230,0ptp4l0-21swapper/521:30:195
111391230,0ptp4l0-21swapper/519:10:135
111391230,0ptp4l0-21swapper/500:20:445
111391230,0ptp4l0-21swapper/423:58:374
111391230,0ptp4l0-21swapper/423:50:014
111391230,0ptp4l0-21swapper/423:35:164
111391230,0ptp4l0-21swapper/422:10:124
111391230,0ptp4l0-21swapper/421:45:134
111391230,0ptp4l0-21swapper/421:33:144
111391230,0ptp4l0-21swapper/421:33:134
111391230,0ptp4l0-21swapper/421:00:224
111391230,0ptp4l0-21swapper/420:55:174
111391230,0ptp4l0-21swapper/420:30:174
111391230,0ptp4l0-21swapper/420:10:004
111391230,0ptp4l0-21swapper/419:40:214
111391230,0ptp4l0-21swapper/400:25:144
111391230,0ptp4l0-21swapper/400:20:194
111391230,0ptp4l0-21swapper/400:14:244
111391230,0ptp4l0-21swapper/323:55:113
111391230,0ptp4l0-21swapper/323:04:223
111391230,0ptp4l0-21swapper/300:29:503
111391230,0ptp4l0-21swapper/222:25:012
111391230,0ptp4l0-21swapper/219:50:172
111391230,0ptp4l0-21swapper/123:45:131
111391230,0ptp4l0-21swapper/123:34:101
111391230,0ptp4l0-21swapper/122:40:001
111391230,0ptp4l0-21swapper/122:15:121
111391230,0ptp4l0-21swapper/121:51:561
111391230,0ptp4l0-21swapper/121:30:141
111391230,0ptp4l0-21swapper/121:30:131
111391230,0ptp4l0-21swapper/100:33:441
111391230,0ptp4l0-21swapper/023:12:450
111391230,0ptp4l0-21swapper/021:43:250
111391230,0ptp4l0-21swapper/021:00:140
111391230,0ptp4l0-21swapper/020:55:120
111391230,0ptp4l0-21swapper/020:45:140
111391230,0ptp4l0-21swapper/019:40:200
111391230,0ptp4l0-21swapper/019:25:130
111391230,0ptp4l0-21swapper/000:35:210
111391230,0ptp4l0-21swapper/000:25:150
111391220,0ptp4l0-21swapper/723:05:537
111391220,0ptp4l0-21swapper/721:55:127
111391220,0ptp4l0-21swapper/721:43:537
111391220,0ptp4l0-21swapper/721:30:117
111391220,0ptp4l0-21swapper/721:30:117
111391220,0ptp4l0-21swapper/721:12:037
111391220,0ptp4l0-21swapper/622:22:316
111391220,0ptp4l0-21swapper/621:14:146
111391220,0ptp4l0-21swapper/600:28:136
111391220,0ptp4l0-21swapper/600:02:246
111391220,0ptp4l0-21swapper/523:55:395
111391220,0ptp4l0-21swapper/523:20:395
111391220,0ptp4l0-21swapper/523:14:425
111391220,0ptp4l0-21swapper/523:03:505
111391220,0ptp4l0-21swapper/522:54:515
111391220,0ptp4l0-21swapper/522:08:035
111391220,0ptp4l0-21swapper/522:03:485
111391220,0ptp4l0-21swapper/521:55:175
111391220,0ptp4l0-21swapper/521:52:255
111391220,0ptp4l0-21swapper/521:45:105
111391220,0ptp4l0-21swapper/521:27:515
111391220,0ptp4l0-21swapper/521:20:155
111391220,0ptp4l0-21swapper/521:19:575
111391220,0ptp4l0-21swapper/520:39:385
111391220,0ptp4l0-21swapper/520:21:385
111391220,0ptp4l0-21swapper/520:05:185
111391220,0ptp4l0-21swapper/519:55:135
111391220,0ptp4l0-21swapper/519:26:135
111391220,0ptp4l0-21swapper/500:38:185
111391220,0ptp4l0-21swapper/500:04:135
111391220,0ptp4l0-21swapper/423:25:004
111391220,0ptp4l0-21swapper/422:35:114
111391220,0ptp4l0-21swapper/422:34:134
111391220,0ptp4l0-21swapper/422:16:174
111391220,0ptp4l0-21swapper/420:45:224
111391220,0ptp4l0-21swapper/419:35:184
111391220,0ptp4l0-21swapper/419:30:194
111391220,0ptp4l0-21swapper/419:25:204
111391220,0ptp4l0-21swapper/419:20:114
111391220,0ptp4l0-21swapper/400:30:174
111391220,0ptp4l0-21swapper/400:15:004
111391220,0ptp4l0-21swapper/400:05:194
111391220,0ptp4l0-21swapper/400:01:074
111391220,0ptp4l0-21swapper/322:50:003
111391220,0ptp4l0-21swapper/322:46:593
111391220,0ptp4l0-21swapper/321:43:523
111391220,0ptp4l0-21swapper/320:00:113
111391220,0ptp4l0-21swapper/300:05:373
111391220,0ptp4l0-21swapper/223:53:392
111391220,0ptp4l0-21swapper/223:45:162
111391220,0ptp4l0-21swapper/200:28:052
111391220,0ptp4l0-21swapper/123:26:451
111391220,0ptp4l0-21swapper/123:14:211
111391220,0ptp4l0-21swapper/122:55:191
111391220,0ptp4l0-21swapper/122:51:301
111391220,0ptp4l0-21swapper/122:20:181
111391220,0ptp4l0-21swapper/122:14:231
111391220,0ptp4l0-21swapper/121:55:161
111391220,0ptp4l0-21swapper/121:28:371
111391220,0ptp4l0-21swapper/121:16:471
111391220,0ptp4l0-21swapper/121:11:391
111391220,0ptp4l0-21swapper/120:50:131
111391220,0ptp4l0-21swapper/120:40:001
111391220,0ptp4l0-21swapper/120:04:591
111391220,0ptp4l0-21swapper/119:45:011
111391220,0ptp4l0-21swapper/100:03:141
111391220,0ptp4l0-21swapper/023:15:130
111391220,0ptp4l0-21swapper/022:15:220
111391220,0ptp4l0-21swapper/021:50:160
111391220,0ptp4l0-21swapper/021:35:120
111391220,0ptp4l0-21swapper/020:35:190
111391220,0ptp4l0-21swapper/020:20:190
111391220,0ptp4l0-21swapper/020:15:210
111391220,0ptp4l0-21swapper/020:10:140
111391220,0ptp4l0-21swapper/020:05:100
111391220,0ptp4l0-21swapper/019:50:100
111391220,0ptp4l0-21swapper/019:49:200
111391220,0ptp4l0-21swapper/019:35:130
111391220,0ptp4l0-21swapper/019:30:110
111391220,0ptp4l0-21swapper/019:20:190
111391220,0ptp4l0-21swapper/019:10:320
111391220,0ptp4l0-21swapper/000:22:220
111391220,0ptp4l0-21swapper/000:01:160
111391210,0ptp4l0-21swapper/722:13:477
111391210,0ptp4l0-21swapper/700:30:027
111391210,0ptp4l0-21swapper/622:25:046
111391210,0ptp4l0-21swapper/622:05:426
111391210,0ptp4l0-21swapper/621:58:266
111391210,0ptp4l0-21swapper/621:25:066
111391210,0ptp4l0-21swapper/523:30:535
111391210,0ptp4l0-21swapper/522:56:495
111391210,0ptp4l0-21swapper/519:20:015
111391210,0ptp4l0-21swapper/519:15:025
111391210,0ptp4l0-21swapper/500:10:575
111391210,0ptp4l0-21swapper/500:06:185
111391210,0ptp4l0-21swapper/420:04:264
111391210,0ptp4l0-21swapper/419:56:204
111391210,0ptp4l0-21swapper/322:29:343
111391210,0ptp4l0-21swapper/321:29:313
111391210,0ptp4l0-21swapper/300:30:033
111391210,0ptp4l0-21swapper/223:15:492
111391210,0ptp4l0-21swapper/221:11:202
111391210,0ptp4l0-21swapper/219:48:232
111391210,0ptp4l0-21swapper/200:10:362
111391210,0ptp4l0-21swapper/123:59:051
111391210,0ptp4l0-21swapper/123:16:431
111391210,0ptp4l0-21swapper/122:34:281
111391210,0ptp4l0-21swapper/122:28:221
111391210,0ptp4l0-21swapper/120:39:501
111391210,0ptp4l0-21swapper/120:22:191
111391210,0ptp4l0-21swapper/119:25:391
111391210,0ptp4l0-21swapper/021:05:100
111391210,0ptp4l0-21swapper/019:59:190
111391200,0ptp4l0-21swapper/721:29:327
111391200,0ptp4l0-21swapper/622:10:566
111391200,0ptp4l0-21swapper/621:45:446
111391200,0ptp4l0-21swapper/621:31:526
111391200,0ptp4l0-21swapper/621:31:516
111391200,0ptp4l0-21swapper/620:29:556
111391200,0ptp4l0-21swapper/600:10:376
111391200,0ptp4l0-21swapper/523:27:425
111391200,0ptp4l0-21swapper/522:46:035
111391200,0ptp4l0-21swapper/521:04:205
111391200,0ptp4l0-21swapper/520:11:525
111391200,0ptp4l0-21swapper/519:49:255
111391200,0ptp4l0-21swapper/419:48:194
111391200,0ptp4l0-21swapper/223:30:402
111391200,0ptp4l0-21swapper/223:12:412
111391200,0ptp4l0-21swapper/222:11:012
111391200,0ptp4l0-21swapper/221:31:592
111391200,0ptp4l0-21swapper/221:31:582
111391200,0ptp4l0-21swapper/219:41:382
111391200,0ptp4l0-21swapper/200:17:012
111391200,0ptp4l0-21swapper/200:02:232
111391200,0ptp4l0-21swapper/123:03:501
111391200,0ptp4l0-21swapper/120:56:211
111391200,0ptp4l0-21swapper/119:54:191
111391200,0ptp4l0-21swapper/100:16:441
111391200,0ptp4l0-21swapper/022:34:550
111391200,0ptp4l0-21swapper/020:42:510
111391190,0ptp4l0-21swapper/723:27:377
111391190,0ptp4l0-21swapper/719:52:387
111391190,0ptp4l0-21swapper/619:19:386
111391190,0ptp4l0-21swapper/600:17:016
111391190,0ptp4l0-21swapper/520:03:425
111391190,0ptp4l0-21swapper/420:06:204
111391190,0ptp4l0-21swapper/323:29:143
111391190,0ptp4l0-21swapper/321:55:043
111391190,0ptp4l0-21swapper/200:36:382
111391190,0ptp4l0-21swapper/123:20:401
111391190,0ptp4l0-21swapper/120:48:201
111391190,0ptp4l0-21swapper/100:06:071
111391190,0ptp4l0-21swapper/020:51:200
111391180,0ptp4l0-21swapper/623:26:296
111391180,0ptp4l0-21swapper/623:12:426
111391180,0ptp4l0-21swapper/621:43:426
111391180,0ptp4l0-21swapper/600:09:446
111391180,0ptp4l0-21swapper/520:57:155
111391180,0ptp4l0-21swapper/420:25:124
111391180,0ptp4l0-21swapper/320:08:283
111391180,0ptp4l0-21swapper/223:26:282
111391180,0ptp4l0-21swapper/222:05:432
111391180,0ptp4l0-21swapper/221:58:222
111391180,0ptp4l0-21swapper/122:46:021
111391180,0ptp4l0-21swapper/020:04:030
111391170,0ptp4l0-21swapper/520:49:415
111391170,0ptp4l0-21swapper/321:12:043
111391170,0ptp4l0-21swapper/221:25:072
111391160,1ptp4l0-21swapper/320:51:203
111391160,0ptp4l0-21swapper/623:15:476
111391160,0ptp4l0-21swapper/620:30:016
111391160,0ptp4l0-21swapper/520:31:335
111391160,0ptp4l0-21swapper/520:26:035
111391160,0ptp4l0-21swapper/419:13:124
111391160,0ptp4l0-21swapper/321:54:573
111391160,0ptp4l0-21swapper/120:14:011
111391160,0ptp4l0-21swapper/119:42:581
111391160,0ptp4l0-21swapper/119:39:191
111391160,0ptp4l0-21swapper/119:30:231
111391150,0ptp4l41-21ksoftirqd/319:21:173
111391150,0ptp4l0-21swapper/721:54:547
111391150,0ptp4l0-21swapper/720:49:597
111391150,0ptp4l0-21swapper/720:37:547
111391150,0ptp4l0-21swapper/720:19:167
111391150,0ptp4l0-21swapper/719:59:567
111391150,0ptp4l0-21swapper/719:31:147
111391150,0ptp4l0-21swapper/719:21:177
111391150,0ptp4l0-21swapper/719:15:367
111391150,0ptp4l0-21swapper/719:11:357
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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