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2026-01-29 - 04:21
[ 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 Jan 29, 2026 00:46:08)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
111391610,5ptp4l0-21swapper/219:05:212
111391600,29ptp4l0-21swapper/019:06:260
3272925949,6sleep40-21swapper/419:07:564
98812570,0sleep60-21swapper/622:17:326
230322570,0sleep723037-21sh21:50:187
3258025533,7sleep10-21swapper/119:06:011
1881915332,7phc2sys0-21swapper/319:08:453
3272325241,7sleep70-21swapper/719:07:517
111391500,5ptp4l0-21swapper/619:05:486
3270424736,7sleep50-21swapper/519:07:415
111391330,0ptp4l0-21swapper/500:30:115
111391320,0ptp4l0-21swapper/423:50:154
111391320,0ptp4l0-21swapper/021:19:380
111391310,3ptp4l0-21swapper/522:10:205
111391310,3ptp4l0-21swapper/021:00:200
111391310,3ptp4l0-21swapper/020:35:130
111391310,0ptp4l1505-21rm23:35:130
111391310,0ptp4l0-21swapper/422:15:254
111391310,0ptp4l0-21swapper/422:07:164
111391310,0ptp4l0-21swapper/023:55:530
111391310,0ptp4l0-21swapper/023:19:370
111391310,0ptp4l0-21swapper/021:21:020
111391310,0ptp4l0-21swapper/000:15:110
111391300,0ptp4l0-21swapper/420:05:204
111391300,0ptp4l0-21swapper/121:12:571
111391300,0ptp4l0-21swapper/022:35:160
111391290,0ptp4l0-21swapper/523:45:195
111391290,0ptp4l0-21swapper/423:48:484
111391290,0ptp4l0-21swapper/422:22:154
111391290,0ptp4l0-21swapper/419:50:214
111391290,0ptp4l0-21swapper/122:32:111
111391290,0ptp4l0-21swapper/022:51:380
111391290,0ptp4l0-21swapper/022:47:020
111391290,0ptp4l0-21swapper/019:12:250
111391280,2ptp4l0-21swapper/500:29:525
111391280,0ptp4l0-21swapper/700:30:557
111391280,0ptp4l0-21swapper/520:20:155
111391280,0ptp4l0-21swapper/423:29:334
111391280,0ptp4l0-21swapper/423:16:124
111391280,0ptp4l0-21swapper/423:10:074
111391280,0ptp4l0-21swapper/422:51:314
111391280,0ptp4l0-21swapper/422:11:264
111391280,0ptp4l0-21swapper/421:50:364
111391280,0ptp4l0-21swapper/421:28:314
111391280,0ptp4l0-21swapper/400:31:494
111391280,0ptp4l0-21swapper/221:57:442
111391280,0ptp4l0-21swapper/200:25:032
111391280,0ptp4l0-21swapper/022:40:020
111391280,0ptp4l0-21swapper/022:33:330
111391280,0ptp4l0-21swapper/021:54:020
111391270,3ptp4l0-21swapper/022:27:110
111391270,1ptp4l0-21swapper/422:57:314
111391270,0ptp4l0-21swapper/623:47:156
111391270,0ptp4l0-21swapper/523:42:415
111391270,0ptp4l0-21swapper/523:10:415
111391270,0ptp4l0-21swapper/521:18:045
111391270,0ptp4l0-21swapper/422:42:054
111391270,0ptp4l0-21swapper/422:26:284
111391270,0ptp4l0-21swapper/421:56:304
111391270,0ptp4l0-21swapper/421:36:424
111391270,0ptp4l0-21swapper/421:24:034
111391270,0ptp4l0-21swapper/223:24:042
111391270,0ptp4l0-21swapper/123:40:151
111391270,0ptp4l0-21swapper/122:43:311
111391270,0ptp4l0-21swapper/023:21:520
111391270,0ptp4l0-21swapper/021:43:140
111391260,0ptp4l0-21swapper/619:15:106
111391260,0ptp4l0-21swapper/523:56:215
111391260,0ptp4l0-21swapper/423:31:534
111391260,0ptp4l0-21swapper/423:04:504
111391260,0ptp4l0-21swapper/420:44:234
111391260,0ptp4l0-21swapper/420:35:124
111391260,0ptp4l0-21swapper/400:35:514
111391260,0ptp4l0-21swapper/122:27:351
111391260,0ptp4l0-21swapper/021:58:070
111391260,0ptp4l0-21swapper/021:29:490
111391260,0ptp4l0-21swapper/000:23:030
111391250,7ptp4l0-21swapper/522:58:235
111391250,7ptp4l0-21swapper/422:45:564
111391250,0ptp4l0-21swapper/523:53:005
111391250,0ptp4l0-21swapper/522:25:015
111391250,0ptp4l0-21swapper/522:04:225
111391250,0ptp4l0-21swapper/521:21:345
111391250,0ptp4l0-21swapper/500:35:255
111391250,0ptp4l0-21swapper/423:37:084
111391250,0ptp4l0-21swapper/423:20:174
111391250,0ptp4l0-21swapper/423:09:504
111391250,0ptp4l0-21swapper/422:04:444
111391250,0ptp4l0-21swapper/421:41:374
111391250,0ptp4l0-21swapper/421:19:364
111391250,0ptp4l0-21swapper/400:14:034
111391250,0ptp4l0-21swapper/400:14:034
111391250,0ptp4l0-21swapper/400:08:284
111391250,0ptp4l0-21swapper/400:08:284
111391250,0ptp4l0-21swapper/323:05:253
111391250,0ptp4l0-21swapper/321:10:183
111391250,0ptp4l0-21swapper/223:47:042
111391250,0ptp4l0-21swapper/123:10:201
111391250,0ptp4l0-21swapper/121:50:111
111391250,0ptp4l0-21swapper/121:23:081
111391250,0ptp4l0-21swapper/023:34:010
111391250,0ptp4l0-21swapper/022:15:120
111391250,0ptp4l0-21swapper/022:05:110
111391250,0ptp4l0-21swapper/021:45:110
111391250,0ptp4l0-21swapper/021:35:250
111391250,0ptp4l0-21swapper/019:58:250
111391250,0ptp4l0-21swapper/019:40:120
111391250,0ptp4l0-21swapper/019:15:010
111391250,0ptp4l0-21swapper/000:27:090
111391240,3ptp4l0-21swapper/521:13:285
111391240,1ptp4l29022-21/usr/sbin/munin21:15:152
111391240,1ptp4l19873-21irqstats00:00:144
111391240,0ptp4l0-21swapper/523:25:005
111391240,0ptp4l0-21swapper/523:00:185
111391240,0ptp4l0-21swapper/423:55:384
111391240,0ptp4l0-21swapper/422:35:114
111391240,0ptp4l0-21swapper/421:45:234
111391240,0ptp4l0-21swapper/421:14:214
111391240,0ptp4l0-21swapper/419:10:154
111391240,0ptp4l0-21swapper/400:15:484
111391240,0ptp4l0-21swapper/323:18:323
111391240,0ptp4l0-21swapper/122:39:361
111391240,0ptp4l0-21swapper/023:50:190
111391240,0ptp4l0-21swapper/023:48:230
111391240,0ptp4l0-21swapper/023:29:070
111391240,0ptp4l0-21swapper/023:01:520
111391240,0ptp4l0-21swapper/022:59:180
111391240,0ptp4l0-21swapper/022:05:010
111391240,0ptp4l0-21swapper/020:50:110
111391240,0ptp4l0-21swapper/020:10:000
111391240,0ptp4l0-21swapper/019:30:000
111391240,0ptp4l0-21swapper/000:37:170
111391240,0ptp4l0-21swapper/000:00:150
111391230,1ptp4l4206-21fw_conntrack19:15:122
111391230,1ptp4l16017-21missed_timers20:50:154
111391230,1ptp4l12019-21switchtime19:30:190
111391230,0ptp4l0-21swapper/722:42:207
111391230,0ptp4l0-21swapper/719:45:187
111391230,0ptp4l0-21swapper/620:10:216
111391230,0ptp4l0-21swapper/619:25:126
111391230,0ptp4l0-21swapper/619:20:196
111391230,0ptp4l0-21swapper/523:23:375
111391230,0ptp4l0-21swapper/523:09:075
111391230,0ptp4l0-21swapper/522:42:345
111391230,0ptp4l0-21swapper/521:52:555
111391230,0ptp4l0-21swapper/500:20:195
111391230,0ptp4l0-21swapper/500:20:005
111391230,0ptp4l0-21swapper/423:44:224
111391230,0ptp4l0-21swapper/422:30:124
111391230,0ptp4l0-21swapper/421:33:054
111391230,0ptp4l0-21swapper/421:33:054
111391230,0ptp4l0-21swapper/420:45:154
111391230,0ptp4l0-21swapper/420:10:164
111391230,0ptp4l0-21swapper/419:17:504
111391230,0ptp4l0-21swapper/323:12:303
111391230,0ptp4l0-21swapper/319:45:103
111391230,0ptp4l0-21swapper/319:35:183
111391230,0ptp4l0-21swapper/222:19:552
111391230,0ptp4l0-21swapper/221:25:202
111391230,0ptp4l0-21swapper/123:45:151
111391230,0ptp4l0-21swapper/123:30:171
111391230,0ptp4l0-21swapper/123:00:181
111391230,0ptp4l0-21swapper/122:23:431
111391230,0ptp4l0-21swapper/122:17:151
111391230,0ptp4l0-21swapper/122:00:251
111391230,0ptp4l0-21swapper/120:14:551
111391230,0ptp4l0-21swapper/119:55:191
111391230,0ptp4l0-21swapper/119:10:201
111391230,0ptp4l0-21swapper/100:28:571
111391230,0ptp4l0-21swapper/100:20:201
111391230,0ptp4l0-21swapper/023:14:550
111391230,0ptp4l0-21swapper/021:32:190
111391230,0ptp4l0-21swapper/021:32:190
111391230,0ptp4l0-21swapper/021:14:380
111391230,0ptp4l0-21swapper/020:54:590
111391230,0ptp4l0-21swapper/020:40:190
111391230,0ptp4l0-21swapper/019:50:130
111391230,0ptp4l0-21swapper/019:40:010
75499229,12cyclictest0-21swapper/122:00:001
111391220,1ptp4l3872-21ssh23:38:471
111391220,1ptp4l27617-21sshd23:25:241
111391220,0ptp4l24049-21diskmemload00:35:231
111391220,0ptp4l0-21swapper/723:18:457
111391220,0ptp4l0-21swapper/723:11:437
111391220,0ptp4l0-21swapper/723:06:027
111391220,0ptp4l0-21swapper/721:10:187
111391220,0ptp4l0-21swapper/700:38:047
111391220,0ptp4l0-21swapper/623:28:546
111391220,0ptp4l0-21swapper/622:02:116
111391220,0ptp4l0-21swapper/621:36:196
111391220,0ptp4l0-21swapper/621:15:126
111391220,0ptp4l0-21swapper/600:38:536
111391220,0ptp4l0-21swapper/523:30:175
111391220,0ptp4l0-21swapper/522:45:195
111391220,0ptp4l0-21swapper/522:39:455
111391220,0ptp4l0-21swapper/522:33:525
111391220,0ptp4l0-21swapper/522:25:125
111391220,0ptp4l0-21swapper/522:16:575
111391220,0ptp4l0-21swapper/522:09:195
111391220,0ptp4l0-21swapper/521:59:555
111391220,0ptp4l0-21swapper/521:45:515
111391220,0ptp4l0-21swapper/521:44:015
111391220,0ptp4l0-21swapper/521:05:135
111391220,0ptp4l0-21swapper/520:25:135
111391220,0ptp4l0-21swapper/519:55:185
111391220,0ptp4l0-21swapper/500:05:115
111391220,0ptp4l0-21swapper/500:05:115
111391220,0ptp4l0-21swapper/500:01:055
111391220,0ptp4l0-21swapper/420:55:114
111391220,0ptp4l0-21swapper/420:15:144
111391220,0ptp4l0-21swapper/420:00:114
111391220,0ptp4l0-21swapper/419:40:194
111391220,0ptp4l0-21swapper/419:30:164
111391220,0ptp4l0-21swapper/419:20:154
111391220,0ptp4l0-21swapper/400:25:134
111391220,0ptp4l0-21swapper/400:23:074
111391220,0ptp4l0-21swapper/223:28:152
111391220,0ptp4l0-21swapper/223:02:452
111391220,0ptp4l0-21swapper/222:55:032
111391220,0ptp4l0-21swapper/222:02:072
111391220,0ptp4l0-21swapper/221:48:032
111391220,0ptp4l0-21swapper/220:10:182
111391220,0ptp4l0-21swapper/219:25:172
111391220,0ptp4l0-21swapper/219:21:292
111391220,0ptp4l0-21swapper/200:38:512
111391220,0ptp4l0-21swapper/123:20:251
111391220,0ptp4l0-21swapper/122:56:131
111391220,0ptp4l0-21swapper/122:10:181
111391220,0ptp4l0-21swapper/121:43:151
111391220,0ptp4l0-21swapper/121:38:551
111391220,0ptp4l0-21swapper/121:18:261
111391220,0ptp4l0-21swapper/121:05:121
111391220,0ptp4l0-21swapper/120:39:251
111391220,0ptp4l0-21swapper/120:30:161
111391220,0ptp4l0-21swapper/119:17:011
111391220,0ptp4l0-21swapper/100:30:141
111391220,0ptp4l0-21swapper/100:20:001
111391220,0ptp4l0-21swapper/100:05:181
111391220,0ptp4l0-21swapper/100:05:181
111391220,0ptp4l0-21swapper/100:00:211
111391220,0ptp4l0-21swapper/023:44:350
111391220,0ptp4l0-21swapper/023:05:130
111391220,0ptp4l0-21swapper/022:12:300
111391220,0ptp4l0-21swapper/020:45:150
111391220,0ptp4l0-21swapper/020:34:010
111391220,0ptp4l0-21swapper/020:28:470
111391220,0ptp4l0-21swapper/020:24:020
111391220,0ptp4l0-21swapper/020:15:180
111391220,0ptp4l0-21swapper/020:00:170
111391220,0ptp4l0-21swapper/000:34:310
111391220,0ptp4l0-21swapper/000:10:110
111391220,0ptp4l0-21swapper/000:10:110
111391210,3ptp4l0-21swapper/420:32:314
111391210,0ptp4l0-21swapper/719:35:137
111391210,0ptp4l0-21swapper/719:33:087
111391210,0ptp4l0-21swapper/700:21:297
111391210,0ptp4l0-21swapper/623:36:586
111391210,0ptp4l0-21swapper/623:22:046
111391210,0ptp4l0-21swapper/623:16:476
111391210,0ptp4l0-21swapper/622:55:056
111391210,0ptp4l0-21swapper/622:40:576
111391210,0ptp4l0-21swapper/621:57:456
111391210,0ptp4l0-21swapper/621:48:086
111391210,0ptp4l0-21swapper/621:26:016
111391210,0ptp4l0-21swapper/523:39:015
111391210,0ptp4l0-21swapper/521:38:575
111391210,0ptp4l0-21swapper/520:30:155
111391210,0ptp4l0-21swapper/519:54:095
111391210,0ptp4l0-21swapper/519:30:115
111391210,0ptp4l0-21swapper/519:17:255
111391210,0ptp4l0-21swapper/500:10:075
111391210,0ptp4l0-21swapper/500:10:065
111391210,0ptp4l0-21swapper/421:00:064
111391210,0ptp4l0-21swapper/420:25:154
111391210,0ptp4l0-21swapper/419:37:354
111391210,0ptp4l0-21swapper/300:30:363
111391210,0ptp4l0-21swapper/300:21:143
111391210,0ptp4l0-21swapper/223:50:122
111391210,0ptp4l0-21swapper/223:38:052
111391210,0ptp4l0-21swapper/222:51:472
111391210,0ptp4l0-21swapper/222:24:192
111391210,0ptp4l0-21swapper/221:36:222
111391210,0ptp4l0-21swapper/221:32:272
111391210,0ptp4l0-21swapper/221:32:272
111391210,0ptp4l0-21swapper/123:56:311
111391210,0ptp4l0-21swapper/121:48:271
111391210,0ptp4l0-21swapper/121:30:011
111391210,0ptp4l0-21swapper/121:30:001
111391210,0ptp4l0-21swapper/121:25:291
111391210,0ptp4l0-21swapper/120:25:131
111391210,0ptp4l0-21swapper/120:20:141
111391210,0ptp4l0-21swapper/100:11:071
111391210,0ptp4l0-21swapper/100:11:071
111391210,0ptp4l0-21swapper/022:20:210
111391210,0ptp4l0-21swapper/020:10:130
111391210,0ptp4l0-21swapper/000:08:560
111391210,0ptp4l0-21swapper/000:08:560
111391200,0ptp4l0-21swapper/623:44:486
111391200,0ptp4l0-21swapper/623:33:356
111391200,0ptp4l0-21swapper/623:02:496
111391200,0ptp4l0-21swapper/622:51:426
111391200,0ptp4l0-21swapper/622:24:226
111391200,0ptp4l0-21swapper/621:32:376
111391200,0ptp4l0-21swapper/621:32:376
111391200,0ptp4l0-21swapper/600:25:376
111391200,0ptp4l0-21swapper/600:15:476
111391200,0ptp4l0-21swapper/521:30:455
111391200,0ptp4l0-21swapper/521:30:455
111391200,0ptp4l0-21swapper/521:26:305
111391200,0ptp4l0-21swapper/520:53:425
111391200,0ptp4l0-21swapper/520:41:245
111391200,0ptp4l0-21swapper/520:06:495
111391200,0ptp4l0-21swapper/519:45:415
111391200,0ptp4l0-21swapper/420:20:024
111391200,0ptp4l0-21swapper/419:59:394
111391200,0ptp4l0-21swapper/419:49:244
111391200,0ptp4l0-21swapper/419:29:494
111391200,0ptp4l0-21swapper/300:37:563
111391200,0ptp4l0-21swapper/223:33:412
111391200,0ptp4l0-21swapper/223:17:142
111391200,0ptp4l0-21swapper/222:48:112
111391200,0ptp4l0-21swapper/222:40:542
111391200,0ptp4l0-21swapper/222:30:022
111391200,0ptp4l0-21swapper/220:32:452
111391200,0ptp4l0-21swapper/200:16:152
111391200,0ptp4l0-21swapper/123:51:531
111391200,0ptp4l0-21swapper/123:07:411
111391200,0ptp4l0-21swapper/122:45:191
111391200,0ptp4l0-21swapper/122:09:111
111391200,0ptp4l0-21swapper/120:58:211
111391200,0ptp4l0-21swapper/120:47:501
111391200,0ptp4l0-21swapper/120:42:071
111391200,0ptp4l0-21swapper/120:05:491
111391200,0ptp4l0-21swapper/119:53:521
111391200,0ptp4l0-21swapper/021:07:400
111391200,0ptp4l0-21swapper/019:24:230
111391190,0ptp4l0-21swapper/723:23:087
111391190,0ptp4l0-21swapper/622:48:136
111391190,0ptp4l0-21swapper/622:11:396
111391190,0ptp4l0-21swapper/520:39:245
111391190,0ptp4l0-21swapper/519:43:245
111391190,0ptp4l0-21swapper/322:42:253
111391190,0ptp4l0-21swapper/319:33:273
111391190,0ptp4l0-21swapper/221:40:302
111391190,0ptp4l0-21swapper/219:39:362
111391190,0ptp4l0-21swapper/119:49:031
111391190,0ptp4l0-21swapper/019:46:490
809991815,2cyclictest32385-21munin-run00:20:007
111391180,0ptp4l0-21swapper/621:40:366
111391180,0ptp4l0-21swapper/619:39:376
111391180,0ptp4l0-21swapper/600:03:016
111391180,0ptp4l0-21swapper/523:17:195
111391180,0ptp4l0-21swapper/522:52:135
111391180,0ptp4l0-21swapper/520:03:335
111391180,0ptp4l0-21swapper/123:17:181
111391180,0ptp4l0-21swapper/122:52:141
111391170,2ptp4l0-21swapper/119:38:101
111391170,0ptp4l0-21swapper/623:53:196
111391170,0ptp4l0-21swapper/220:55:502
111391170,0ptp4l0-21swapper/219:42:462
111391170,0ptp4l0-21swapper/121:02:151
111391160,0ptp4l0-21swapper/720:12:517
111391160,0ptp4l0-21swapper/620:55:326
111391160,0ptp4l0-21swapper/520:56:135
111391160,0ptp4l0-21swapper/520:47:555
111391160,0ptp4l0-21swapper/520:14:505
111391160,0ptp4l0-21swapper/519:36:245
111391160,0ptp4l0-21swapper/421:07:004
111391160,0ptp4l0-21swapper/323:23:063
111391160,0ptp4l0-21swapper/223:44:472
111391160,0ptp4l0-21swapper/200:03:062
111391160,0ptp4l0-21swapper/120:51:401
111391160,0ptp4l0-21swapper/119:31:401
111391160,0ptp4l0-21swapper/119:28:561
111391160,0ptp4l0-21swapper/119:22:251
111391150,0ptp4l0-21swapper/721:03:417
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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