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2026-01-17 - 11:10
[ 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 Sat Jan 17, 2026 00:46:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
111391610,30ptp4l0-21swapper/119:08:291
693226050,6sleep70-21swapper/719:05:377
254882600,0sleep60-21swapper/623:14:466
111391570,5ptp4l0-21swapper/019:06:280
111391570,2ptp4l0-21swapper/319:05:123
1881915633,7phc2sys0-21swapper/519:06:485
111391560,5ptp4l0-21swapper/419:05:524
149412550,1sleep214921-21ssh23:00:002
712724939,6sleep60-21swapper/619:08:096
709424837,7sleep20-21swapper/219:07:412
111391330,0ptp4l0-21swapper/023:43:370
111391330,0ptp4l0-21swapper/021:15:140
111391320,0ptp4l0-21swapper/021:51:430
111391320,0ptp4l0-21swapper/020:40:170
111391310,0ptp4l0-21swapper/223:19:472
111391310,0ptp4l0-21swapper/023:24:070
111391300,1ptp4l3610-21rm23:28:414
111391300,1ptp4l3610-21rm23:28:414
111391300,0ptp4l26999-21ssh23:15:154
111391300,0ptp4l0-21swapper/422:44:064
111391300,0ptp4l0-21swapper/419:25:134
111391300,0ptp4l0-21swapper/121:25:171
111391300,0ptp4l0-21swapper/023:54:060
111391300,0ptp4l0-21swapper/023:35:160
111391300,0ptp4l0-21swapper/022:53:190
111391300,0ptp4l0-21swapper/021:49:550
111391300,0ptp4l0-21swapper/019:45:120
111391290,0ptp4l0-21swapper/423:44:484
111391290,0ptp4l0-21swapper/423:24:084
111391290,0ptp4l0-21swapper/422:33:314
111391290,0ptp4l0-21swapper/422:22:474
111391290,0ptp4l0-21swapper/422:06:324
111391290,0ptp4l0-21swapper/422:00:144
111391290,0ptp4l0-21swapper/421:55:494
111391290,0ptp4l0-21swapper/421:22:234
111391290,0ptp4l0-21swapper/420:15:114
111391290,0ptp4l0-21swapper/420:05:164
111391290,0ptp4l0-21swapper/223:00:072
111391290,0ptp4l0-21swapper/000:25:390
111391290,0ptp4l0-21swapper/000:22:380
111391280,0ptp4l0-21swapper/622:32:196
111391280,0ptp4l0-21swapper/423:30:134
111391280,0ptp4l0-21swapper/423:02:424
111391280,0ptp4l0-21swapper/422:46:194
111391280,0ptp4l0-21swapper/421:41:394
111391280,0ptp4l0-21swapper/421:38:594
111391280,0ptp4l0-21swapper/400:15:114
111391280,0ptp4l0-21swapper/100:33:571
111391280,0ptp4l0-21swapper/023:45:160
111391280,0ptp4l0-21swapper/023:01:040
111391280,0ptp4l0-21swapper/022:33:320
111391280,0ptp4l0-21swapper/022:23:080
111391280,0ptp4l0-21swapper/022:17:220
111391280,0ptp4l0-21swapper/000:37:340
111391270,2ptp4l0-21swapper/022:01:320
111391270,0ptp4l0-21swapper/423:50:144
111391270,0ptp4l0-21swapper/422:52:574
111391270,0ptp4l0-21swapper/422:29:134
111391270,0ptp4l0-21swapper/421:49:084
111391270,0ptp4l0-21swapper/400:39:534
111391270,0ptp4l0-21swapper/022:46:180
111391270,0ptp4l0-21swapper/021:30:490
111391270,0ptp4l0-21swapper/021:10:470
111391260,4ptp4l0-21swapper/421:27:104
111391260,0ptp4l0-21swapper/423:13:404
111391260,0ptp4l0-21swapper/421:52:204
111391260,0ptp4l0-21swapper/421:34:334
111391260,0ptp4l0-21swapper/400:21:114
111391260,0ptp4l0-21swapper/000:19:250
111391260,0ptp4l0-21swapper/000:01:390
111391250,1ptp4l29374-21ssh22:35:111
111391250,1ptp4l15688-21smart_sda22:15:174
111391250,0ptp4l0-21swapper/720:20:127
111391250,0ptp4l0-21swapper/620:25:206
111391250,0ptp4l0-21swapper/619:35:136
111391250,0ptp4l0-21swapper/421:17:174
111391250,0ptp4l0-21swapper/420:14:264
111391250,0ptp4l0-21swapper/419:50:204
111391250,0ptp4l0-21swapper/400:27:484
111391250,0ptp4l0-21swapper/400:05:134
111391250,0ptp4l0-21swapper/223:56:332
111391250,0ptp4l0-21swapper/100:25:161
111391250,0ptp4l0-21swapper/023:55:150
111391250,0ptp4l0-21swapper/023:17:030
111391250,0ptp4l0-21swapper/022:58:110
111391250,0ptp4l0-21swapper/022:40:350
111391250,0ptp4l0-21swapper/021:28:210
111391250,0ptp4l0-21swapper/000:32:100
111391240,1ptp4l32179-21/usr/sbin/munin21:55:150
111391240,1ptp4l27748-21cat21:00:180
111391240,1ptp4l25695-21unixbench_multi20:55:204
111391240,1ptp4l20561-21cat23:50:201
111391240,1ptp4l17899-21/usr/sbin/munin21:35:110
111391240,1ptp4l1058-21/usr/sbin/munin00:10:120
111391240,1ptp4l10045-21latency_hist19:14:594
111391240,0ptp4l0-21swapper/719:24:167
111391240,0ptp4l0-21swapper/523:40:115
111391240,0ptp4l0-21swapper/423:45:174
111391240,0ptp4l0-21swapper/423:35:174
111391240,0ptp4l0-21swapper/421:10:124
111391240,0ptp4l0-21swapper/419:45:154
111391240,0ptp4l0-21swapper/419:33:464
111391240,0ptp4l0-21swapper/419:15:204
111391240,0ptp4l0-21swapper/400:04:324
111391240,0ptp4l0-21swapper/122:16:221
111391240,0ptp4l0-21swapper/121:10:141
111391240,0ptp4l0-21swapper/120:29:261
111391240,0ptp4l0-21swapper/120:10:191
111391240,0ptp4l0-21swapper/120:03:171
111391240,0ptp4l0-21swapper/100:08:081
111391240,0ptp4l0-21swapper/023:07:100
111391240,0ptp4l0-21swapper/022:29:470
111391240,0ptp4l0-21swapper/020:13:580
111391240,0ptp4l0-21swapper/019:53:470
111391240,0ptp4l0-21swapper/019:15:000
111391230,2ptp4l14436-21grep19:20:171
111391230,1ptp4l916-21expr23:25:120
111391230,1ptp4l916-21expr23:25:120
111391230,1ptp4l22295-21tr19:40:100
111391230,0ptp4l30769-21diskmemload21:19:131
111391230,0ptp4l0-21swapper/621:08:346
111391230,0ptp4l0-21swapper/600:24:146
111391230,0ptp4l0-21swapper/523:38:315
111391230,0ptp4l0-21swapper/523:07:355
111391230,0ptp4l0-21swapper/522:55:135
111391230,0ptp4l0-21swapper/522:35:125
111391230,0ptp4l0-21swapper/522:21:075
111391230,0ptp4l0-21swapper/522:10:145
111391230,0ptp4l0-21swapper/522:05:575
111391230,0ptp4l0-21swapper/522:00:165
111391230,0ptp4l0-21swapper/521:50:165
111391230,0ptp4l0-21swapper/521:35:285
111391230,0ptp4l0-21swapper/521:30:125
111391230,0ptp4l0-21swapper/521:25:145
111391230,0ptp4l0-21swapper/521:14:275
111391230,0ptp4l0-21swapper/520:00:105
111391230,0ptp4l0-21swapper/500:35:215
111391230,0ptp4l0-21swapper/500:20:195
111391230,0ptp4l0-21swapper/500:11:005
111391230,0ptp4l0-21swapper/423:55:164
111391230,0ptp4l0-21swapper/423:06:194
111391230,0ptp4l0-21swapper/422:55:184
111391230,0ptp4l0-21swapper/422:10:164
111391230,0ptp4l0-21swapper/421:05:154
111391230,0ptp4l0-21swapper/420:50:124
111391230,0ptp4l0-21swapper/420:40:214
111391230,0ptp4l0-21swapper/420:35:204
111391230,0ptp4l0-21swapper/420:30:184
111391230,0ptp4l0-21swapper/420:25:224
111391230,0ptp4l0-21swapper/419:20:124
111391230,0ptp4l0-21swapper/400:10:164
111391230,0ptp4l0-21swapper/322:51:193
111391230,0ptp4l0-21swapper/322:13:183
111391230,0ptp4l0-21swapper/322:00:213
111391230,0ptp4l0-21swapper/321:32:183
111391230,0ptp4l0-21swapper/219:35:152
111391230,0ptp4l0-21swapper/123:40:191
111391230,0ptp4l0-21swapper/123:14:471
111391230,0ptp4l0-21swapper/123:10:001
111391230,0ptp4l0-21swapper/123:02:181
111391230,0ptp4l0-21swapper/122:59:301
111391230,0ptp4l0-21swapper/122:33:571
111391230,0ptp4l0-21swapper/122:10:111
111391230,0ptp4l0-21swapper/121:58:331
111391230,0ptp4l0-21swapper/121:30:121
111391230,0ptp4l0-21swapper/120:45:121
111391230,0ptp4l0-21swapper/120:45:121
111391230,0ptp4l0-21swapper/120:15:371
111391230,0ptp4l0-21swapper/120:05:121
111391230,0ptp4l0-21swapper/119:55:251
111391230,0ptp4l0-21swapper/100:35:181
111391230,0ptp4l0-21swapper/100:20:181
111391230,0ptp4l0-21swapper/023:30:480
111391230,0ptp4l0-21swapper/022:38:050
111391230,0ptp4l0-21swapper/022:10:180
111391230,0ptp4l0-21swapper/021:40:100
111391230,0ptp4l0-21swapper/021:20:140
111391230,0ptp4l0-21swapper/021:05:150
111391230,0ptp4l0-21swapper/020:45:190
111391230,0ptp4l0-21swapper/020:45:190
111391230,0ptp4l0-21swapper/020:35:000
111391230,0ptp4l0-21swapper/020:22:310
111391230,0ptp4l0-21swapper/020:15:150
111391230,0ptp4l0-21swapper/019:55:130
111391230,0ptp4l0-21swapper/019:25:160
111391220,0ptp4l0-21swapper/722:50:507
111391220,0ptp4l0-21swapper/722:36:357
111391220,0ptp4l0-21swapper/722:25:457
111391220,0ptp4l0-21swapper/722:13:277
111391220,0ptp4l0-21swapper/722:00:317
111391220,0ptp4l0-21swapper/721:32:117
111391220,0ptp4l0-21swapper/700:06:007
111391220,0ptp4l0-21swapper/621:47:086
111391220,0ptp4l0-21swapper/600:27:536
111391220,0ptp4l0-21swapper/523:57:215
111391220,0ptp4l0-21swapper/523:51:555
111391220,0ptp4l0-21swapper/523:32:575
111391220,0ptp4l0-21swapper/523:25:095
111391220,0ptp4l0-21swapper/523:25:095
111391220,0ptp4l0-21swapper/523:23:275
111391220,0ptp4l0-21swapper/523:18:145
111391220,0ptp4l0-21swapper/522:47:435
111391220,0ptp4l0-21swapper/522:30:115
111391220,0ptp4l0-21swapper/522:25:015
111391220,0ptp4l0-21swapper/522:15:585
111391220,0ptp4l0-21swapper/521:48:375
111391220,0ptp4l0-21swapper/521:41:085
111391220,0ptp4l0-21swapper/521:24:125
111391220,0ptp4l0-21swapper/521:15:365
111391220,0ptp4l0-21swapper/520:45:115
111391220,0ptp4l0-21swapper/520:45:115
111391220,0ptp4l0-21swapper/520:30:155
111391220,0ptp4l0-21swapper/520:25:005
111391220,0ptp4l0-21swapper/520:05:015
111391220,0ptp4l0-21swapper/519:20:145
111391220,0ptp4l0-21swapper/500:31:395
111391220,0ptp4l0-21swapper/500:25:155
111391220,0ptp4l0-21swapper/422:36:044
111391220,0ptp4l0-21swapper/421:00:214
111391220,0ptp4l0-21swapper/419:40:104
111391220,0ptp4l0-21swapper/419:36:144
111391220,0ptp4l0-21swapper/400:31:204
111391220,0ptp4l0-21swapper/323:36:403
111391220,0ptp4l0-21swapper/322:36:353
111391220,0ptp4l0-21swapper/322:26:153
111391220,0ptp4l0-21swapper/322:18:553
111391220,0ptp4l0-21swapper/321:43:303
111391220,0ptp4l0-21swapper/320:20:123
111391220,0ptp4l0-21swapper/300:06:063
111391220,0ptp4l0-21swapper/223:27:082
111391220,0ptp4l0-21swapper/223:27:082
111391220,0ptp4l0-21swapper/222:25:202
111391220,0ptp4l0-21swapper/221:46:542
111391220,0ptp4l0-21swapper/220:52:572
111391220,0ptp4l0-21swapper/220:25:172
111391220,0ptp4l0-21swapper/220:13:302
111391220,0ptp4l0-21swapper/200:24:032
111391220,0ptp4l0-21swapper/123:57:111
111391220,0ptp4l0-21swapper/123:45:181
111391220,0ptp4l0-21swapper/123:35:111
111391220,0ptp4l0-21swapper/123:31:591
111391220,0ptp4l0-21swapper/123:21:091
111391220,0ptp4l0-21swapper/122:48:091
111391220,0ptp4l0-21swapper/122:21:581
111391220,0ptp4l0-21swapper/121:50:161
111391220,0ptp4l0-21swapper/121:47:471
111391220,0ptp4l0-21swapper/121:40:331
111391220,0ptp4l0-21swapper/121:35:181
111391220,0ptp4l0-21swapper/121:22:591
111391220,0ptp4l0-21swapper/120:30:141
111391220,0ptp4l0-21swapper/119:15:111
111391220,0ptp4l0-21swapper/100:16:411
111391220,0ptp4l0-21swapper/100:10:031
111391220,0ptp4l0-21swapper/023:10:070
111391220,0ptp4l0-21swapper/022:05:090
111391220,0ptp4l0-21swapper/020:55:480
111391220,0ptp4l0-21swapper/020:50:110
111391220,0ptp4l0-21swapper/020:35:110
111391220,0ptp4l0-21swapper/019:35:000
111391220,0ptp4l0-21swapper/019:30:100
111391220,0ptp4l0-21swapper/019:12:260
111391220,0ptp4l0-21swapper/000:05:120
111391210,1ptp4l30769-21diskmemload23:48:005
111391210,0ptp4l10987-21ssh22:54:571
111391210,0ptp4l0-21swapper/723:36:457
111391210,0ptp4l0-21swapper/722:19:037
111391210,0ptp4l0-21swapper/721:38:377
111391210,0ptp4l0-21swapper/623:56:286
111391210,0ptp4l0-21swapper/623:53:276
111391210,0ptp4l0-21swapper/623:00:046
111391210,0ptp4l0-21swapper/621:50:566
111391210,0ptp4l0-21swapper/621:26:246
111391210,0ptp4l0-21swapper/621:22:196
111391210,0ptp4l0-21swapper/523:10:315
111391210,0ptp4l0-21swapper/520:25:155
111391210,0ptp4l0-21swapper/519:15:135
111391210,0ptp4l0-21swapper/500:05:475
111391210,0ptp4l0-21swapper/500:00:065
111391210,0ptp4l0-21swapper/420:49:484
111391210,0ptp4l0-21swapper/420:49:484
111391210,0ptp4l0-21swapper/419:55:174
111391210,0ptp4l0-21swapper/319:23:293
111391210,0ptp4l0-21swapper/222:33:142
111391210,0ptp4l0-21swapper/221:57:532
111391210,0ptp4l0-21swapper/221:39:072
111391210,0ptp4l0-21swapper/221:26:282
111391210,0ptp4l0-21swapper/200:33:162
111391210,0ptp4l0-21swapper/200:27:522
111391210,0ptp4l0-21swapper/200:04:032
111391210,0ptp4l0-21swapper/123:28:211
111391210,0ptp4l0-21swapper/123:28:211
111391210,0ptp4l0-21swapper/122:26:371
111391210,0ptp4l0-21swapper/122:05:481
111391210,0ptp4l0-21swapper/122:00:151
111391210,0ptp4l0-21swapper/119:35:321
111391210,0ptp4l0-21swapper/100:00:031
111391210,0ptp4l0-21swapper/020:05:180
111391210,0ptp4l0-21swapper/019:20:100
111391200,0ptp4l0-21swapper/623:41:576
111391200,0ptp4l0-21swapper/619:55:126
111391200,0ptp4l0-21swapper/522:54:565
111391200,0ptp4l0-21swapper/522:44:535
111391200,0ptp4l0-21swapper/521:56:185
111391200,0ptp4l0-21swapper/321:38:343
111391200,0ptp4l0-21swapper/223:53:212
111391200,0ptp4l0-21swapper/222:46:402
111391200,0ptp4l0-21swapper/221:50:582
111391200,0ptp4l0-21swapper/221:20:062
111391200,0ptp4l0-21swapper/219:25:312
111391200,0ptp4l0-21swapper/200:05:322
111391190,0ptp4l0-21swapper/623:00:006
111391190,0ptp4l0-21swapper/520:17:165
111391190,0ptp4l0-21swapper/519:30:195
111391190,0ptp4l0-21swapper/323:11:533
111391190,0ptp4l0-21swapper/220:15:572
111391190,0ptp4l0-21swapper/123:17:111
111391190,0ptp4l0-21swapper/122:44:511
111391190,0ptp4l0-21swapper/119:41:571
111391190,0ptp4l0-21swapper/020:03:570
111391180,0ptp4l0-21swapper/622:03:246
111391180,0ptp4l0-21swapper/523:04:565
111391180,0ptp4l0-21swapper/520:10:215
111391180,0ptp4l0-21swapper/500:17:085
111391180,0ptp4l0-21swapper/320:19:013
111391180,0ptp4l0-21swapper/223:41:062
111391180,0ptp4l0-21swapper/223:14:512
111391180,0ptp4l0-21swapper/222:43:342
111391170,0ptp4l0-21swapper/720:18:527
111391170,0ptp4l0-21swapper/622:46:426
111391170,0ptp4l0-21swapper/619:25:346
111391170,0ptp4l0-21swapper/121:09:001
111391170,0ptp4l0-21swapper/119:30:191
757699160,1cyclictest0-21swapper/621:40:166
111391160,0ptp4l0-21swapper/623:27:096
111391160,0ptp4l0-21swapper/623:27:096
111391160,0ptp4l0-21swapper/621:57:516
111391160,0ptp4l0-21swapper/521:05:125
111391160,0ptp4l0-21swapper/521:01:585
111391160,0ptp4l0-21swapper/520:43:075
111391160,0ptp4l0-21swapper/519:58:165
111391160,0ptp4l0-21swapper/519:42:005
111391160,0ptp4l0-21swapper/223:31:342
111391160,0ptp4l0-21swapper/121:02:121
111391160,0ptp4l0-21swapper/120:56:031
111391160,0ptp4l0-21swapper/120:52:071
111391160,0ptp4l0-21swapper/120:36:501
111391160,0ptp4l0-21swapper/020:25:230
111391150,0ptp4l0-21swapper/721:43:327
111391150,0ptp4l0-21swapper/719:48:077
111391150,0ptp4l0-21swapper/620:52:586
111391150,0ptp4l0-21swapper/620:41:166
111391150,0ptp4l0-21swapper/620:22:516
111391150,0ptp4l0-21swapper/620:15:526
111391150,0ptp4l0-21swapper/620:13:356
111391150,0ptp4l0-21swapper/620:09:426
111391150,0ptp4l0-21swapper/619:11:506
111391150,0ptp4l0-21swapper/600:05:336
111391150,0ptp4l0-21swapper/600:04:046
111391150,0ptp4l0-21swapper/520:56:075
111391150,0ptp4l0-21swapper/520:50:375
111391150,0ptp4l0-21swapper/520:36:415
111391150,0ptp4l0-21swapper/519:52:375
111391150,0ptp4l0-21swapper/519:45:555
111391150,0ptp4l0-21swapper/519:35:265
111391150,0ptp4l0-21swapper/519:28:015
111391150,0ptp4l0-21swapper/519:11:395
111391150,0ptp4l0-21swapper/420:21:264
111391150,0ptp4l0-21swapper/420:02:044
111391150,0ptp4l0-21swapper/319:48:043
111391150,0ptp4l0-21swapper/220:41:092
111391150,0ptp4l0-21swapper/220:30:032
111391150,0ptp4l0-21swapper/219:43:052
111391150,0ptp4l0-21swapper/219:11:452
111391150,0ptp4l0-21swapper/120:40:401
111391150,0ptp4l0-21swapper/120:24:281
111391150,0ptp4l0-21swapper/119:52:361
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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