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2026-01-25 - 05:08
[ 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 Sun Jan 25, 2026 00:46:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
111391630,2ptp4l0-21swapper/019:05:140
111391620,5ptp4l0-21swapper/419:06:044
152352610,0sleep60-21swapper/622:53:056
1176926151,6sleep20-21swapper/219:07:382
1173325432,7sleep60-21swapper/619:07:106
1004325443,7sleep10-21swapper/119:05:051
1160624836,7sleep70-21swapper/719:05:357
111391480,2ptp4l0-21swapper/519:10:005
1004524837,7sleep30-21swapper/319:05:073
111391350,0ptp4l0-21swapper/423:55:134
12228993311,0cyclictest0-21swapper/023:20:020
111391310,0ptp4l0-21swapper/420:35:174
111391310,0ptp4l0-21swapper/022:45:120
111391300,0ptp4l0-21swapper/422:56:224
111391300,0ptp4l0-21swapper/023:36:380
111391300,0ptp4l0-21swapper/021:45:160
111391290,0ptp4l0-21swapper/423:45:184
111391290,0ptp4l0-21swapper/422:40:174
111391290,0ptp4l0-21swapper/422:40:174
111391290,0ptp4l0-21swapper/121:40:431
111391290,0ptp4l0-21swapper/023:10:200
111391290,0ptp4l0-21swapper/021:10:170
111391280,0ptp4l0-21swapper/523:10:555
111391280,0ptp4l0-21swapper/521:10:195
111391280,0ptp4l0-21swapper/521:00:195
111391280,0ptp4l0-21swapper/520:42:245
111391280,0ptp4l0-21swapper/500:34:205
111391280,0ptp4l0-21swapper/422:09:054
111391280,0ptp4l0-21swapper/400:38:484
111391280,0ptp4l0-21swapper/400:21:444
111391280,0ptp4l0-21swapper/400:18:254
111391280,0ptp4l0-21swapper/023:16:590
111391280,0ptp4l0-21swapper/022:10:160
111391280,0ptp4l0-21swapper/021:20:410
111391270,0ptp4l0-21swapper/422:46:504
111391270,0ptp4l0-21swapper/421:34:134
111391270,0ptp4l0-21swapper/419:50:124
111391270,0ptp4l0-21swapper/400:07:054
111391270,0ptp4l0-21swapper/123:12:401
111391270,0ptp4l0-21swapper/022:30:570
111391270,0ptp4l0-21swapper/021:54:240
111391270,0ptp4l0-21swapper/021:42:360
111391270,0ptp4l0-21swapper/021:05:170
111391270,0ptp4l0-21swapper/020:20:150
111391270,0ptp4l0-21swapper/000:33:210
111391270,0ptp4l0-21swapper/000:16:400
111391270,0ptp4l0-21swapper/000:14:390
111391270,0ptp4l0-21swapper/000:03:460
111391260,4ptp4l0-21swapper/122:31:121
111391260,0ptp4l0-21swapper/523:40:155
111391260,0ptp4l0-21swapper/523:03:155
111391260,0ptp4l0-21swapper/423:53:184
111391260,0ptp4l0-21swapper/422:12:304
111391260,0ptp4l0-21swapper/421:54:404
111391260,0ptp4l0-21swapper/421:12:274
111391260,0ptp4l0-21swapper/419:35:124
111391260,0ptp4l0-21swapper/123:00:541
111391260,0ptp4l0-21swapper/023:32:050
111391260,0ptp4l0-21swapper/023:07:220
111391260,0ptp4l0-21swapper/023:01:170
111391260,0ptp4l0-21swapper/021:55:020
111391260,0ptp4l0-21swapper/021:29:010
111391260,0ptp4l0-21swapper/020:55:190
111391260,0ptp4l0-21swapper/000:23:040
111391250,1ptp4l7095-21sensors_temp23:25:194
111391250,0ptp4l25238-21strings20:45:170
111391250,0ptp4l0-21swapper/600:24:066
111391250,0ptp4l0-21swapper/522:08:455
111391250,0ptp4l0-21swapper/521:41:145
111391250,0ptp4l0-21swapper/520:10:135
111391250,0ptp4l0-21swapper/422:51:014
111391250,0ptp4l0-21swapper/421:28:214
111391250,0ptp4l0-21swapper/400:32:334
111391250,0ptp4l0-21swapper/400:13:024
111391250,0ptp4l0-21swapper/223:57:422
111391250,0ptp4l0-21swapper/200:30:222
111391250,0ptp4l0-21swapper/200:01:182
111391250,0ptp4l0-21swapper/123:30:151
111391250,0ptp4l0-21swapper/122:28:241
111391250,0ptp4l0-21swapper/100:35:121
111391250,0ptp4l0-21swapper/100:05:181
111391250,0ptp4l0-21swapper/022:57:190
111391250,0ptp4l0-21swapper/022:37:040
111391250,0ptp4l0-21swapper/022:26:540
111391250,0ptp4l0-21swapper/022:00:100
111391250,0ptp4l0-21swapper/021:33:580
111391250,0ptp4l0-21swapper/000:25:110
111391240,2ptp4l0-21swapper/421:56:024
111391240,2ptp4l0-21swapper/421:35:514
111391240,2ptp4l0-21swapper/123:22:221
111391240,1ptp4l9874-21df_inode23:30:124
111391240,1ptp4l20828-21strings23:00:174
111391240,1ptp4l13608-21cut23:35:101
111391240,1ptp4l12963-21missed_timers22:05:161
111391240,1ptp4l10817-21df_inode20:15:120
111391240,0ptp4l0-21swapper/523:46:445
111391240,0ptp4l0-21swapper/523:35:235
111391240,0ptp4l0-21swapper/521:16:175
111391240,0ptp4l0-21swapper/520:30:195
111391240,0ptp4l0-21swapper/519:40:155
111391240,0ptp4l0-21swapper/423:11:194
111391240,0ptp4l0-21swapper/422:39:484
111391240,0ptp4l0-21swapper/422:20:164
111391240,0ptp4l0-21swapper/422:00:094
111391240,0ptp4l0-21swapper/421:44:574
111391240,0ptp4l0-21swapper/421:21:424
111391240,0ptp4l0-21swapper/421:17:284
111391240,0ptp4l0-21swapper/420:30:004
111391240,0ptp4l0-21swapper/419:15:204
111391240,0ptp4l0-21swapper/400:25:124
111391240,0ptp4l0-21swapper/400:00:484
111391240,0ptp4l0-21swapper/321:10:053
111391240,0ptp4l0-21swapper/223:09:422
111391240,0ptp4l0-21swapper/022:50:060
111391240,0ptp4l0-21swapper/022:40:150
111391240,0ptp4l0-21swapper/022:40:140
111391240,0ptp4l0-21swapper/022:24:090
111391240,0ptp4l0-21swapper/022:15:320
111391240,0ptp4l0-21swapper/022:07:210
111391240,0ptp4l0-21swapper/019:20:140
111391230,5ptp4l0-21swapper/521:32:235
111391230,3ptp4l0-21swapper/522:58:085
111391230,1ptp4l2148-21sed21:05:174
111391230,1ptp4l21075-21timerwakeupswit20:35:180
111391230,1ptp4l105-21kswapd022:29:234
111391230,0ptp4l9186-21strings22:00:145
111391230,0ptp4l3107-21diskmemload23:43:562
111391230,0ptp4l0-21swapper/721:10:007
111391230,0ptp4l0-21swapper/719:30:007
111391230,0ptp4l0-21swapper/622:05:166
111391230,0ptp4l0-21swapper/522:50:155
111391230,0ptp4l0-21swapper/522:40:475
111391230,0ptp4l0-21swapper/522:40:465
111391230,0ptp4l0-21swapper/521:25:165
111391230,0ptp4l0-21swapper/520:46:055
111391230,0ptp4l0-21swapper/519:10:165
111391230,0ptp4l0-21swapper/500:15:165
111391230,0ptp4l0-21swapper/500:05:135
111391230,0ptp4l0-21swapper/423:40:464
111391230,0ptp4l0-21swapper/423:35:194
111391230,0ptp4l0-21swapper/423:15:124
111391230,0ptp4l0-21swapper/423:10:004
111391230,0ptp4l0-21swapper/422:30:164
111391230,0ptp4l0-21swapper/422:17:084
111391230,0ptp4l0-21swapper/421:46:564
111391230,0ptp4l0-21swapper/420:45:164
111391230,0ptp4l0-21swapper/420:20:154
111391230,0ptp4l0-21swapper/420:15:174
111391230,0ptp4l0-21swapper/420:00:134
111391230,0ptp4l0-21swapper/420:00:134
111391230,0ptp4l0-21swapper/419:25:204
111391230,0ptp4l0-21swapper/300:17:303
111391230,0ptp4l0-21swapper/223:45:142
111391230,0ptp4l0-21swapper/222:30:142
111391230,0ptp4l0-21swapper/123:45:121
111391230,0ptp4l0-21swapper/122:50:191
111391230,0ptp4l0-21swapper/122:41:361
111391230,0ptp4l0-21swapper/122:41:351
111391230,0ptp4l0-21swapper/122:00:141
111391230,0ptp4l0-21swapper/121:57:221
111391230,0ptp4l0-21swapper/121:10:181
111391230,0ptp4l0-21swapper/120:50:131
111391230,0ptp4l0-21swapper/120:30:121
111391230,0ptp4l0-21swapper/100:30:141
111391230,0ptp4l0-21swapper/023:57:120
111391230,0ptp4l0-21swapper/023:54:080
111391230,0ptp4l0-21swapper/023:26:210
111391230,0ptp4l0-21swapper/021:35:110
111391230,0ptp4l0-21swapper/021:15:130
111391230,0ptp4l0-21swapper/020:05:190
111391230,0ptp4l0-21swapper/020:00:090
111391230,0ptp4l0-21swapper/020:00:090
111391230,0ptp4l0-21swapper/019:50:160
111391230,0ptp4l0-21swapper/019:45:180
111391230,0ptp4l0-21swapper/019:25:570
111391230,0ptp4l0-21swapper/000:39:190
111391220,0ptp4l0-21swapper/723:39:217
111391220,0ptp4l0-21swapper/723:01:507
111391220,0ptp4l0-21swapper/722:38:457
111391220,0ptp4l0-21swapper/623:45:166
111391220,0ptp4l0-21swapper/623:43:526
111391220,0ptp4l0-21swapper/621:17:166
111391220,0ptp4l0-21swapper/523:30:155
111391220,0ptp4l0-21swapper/523:25:145
111391220,0ptp4l0-21swapper/523:21:265
111391220,0ptp4l0-21swapper/522:39:585
111391220,0ptp4l0-21swapper/522:31:295
111391220,0ptp4l0-21swapper/522:25:185
111391220,0ptp4l0-21swapper/522:20:115
111391220,0ptp4l0-21swapper/522:16:075
111391220,0ptp4l0-21swapper/522:10:125
111391220,0ptp4l0-21swapper/521:46:005
111391220,0ptp4l0-21swapper/521:05:185
111391220,0ptp4l0-21swapper/520:50:125
111391220,0ptp4l0-21swapper/423:21:464
111391220,0ptp4l0-21swapper/420:55:144
111391220,0ptp4l0-21swapper/420:10:544
111391220,0ptp4l0-21swapper/420:05:184
111391220,0ptp4l0-21swapper/419:56:374
111391220,0ptp4l0-21swapper/419:45:004
111391220,0ptp4l0-21swapper/419:20:144
111391220,0ptp4l0-21swapper/319:30:103
111391220,0ptp4l0-21swapper/223:19:012
111391220,0ptp4l0-21swapper/222:05:152
111391220,0ptp4l0-21swapper/221:26:232
111391220,0ptp4l0-21swapper/219:25:012
111391220,0ptp4l0-21swapper/200:22:402
111391220,0ptp4l0-21swapper/200:19:272
111391220,0ptp4l0-21swapper/123:54:351
111391220,0ptp4l0-21swapper/123:40:141
111391220,0ptp4l0-21swapper/122:58:071
111391220,0ptp4l0-21swapper/122:16:011
111391220,0ptp4l0-21swapper/122:14:221
111391220,0ptp4l0-21swapper/121:49:301
111391220,0ptp4l0-21swapper/121:31:561
111391220,0ptp4l0-21swapper/121:29:321
111391220,0ptp4l0-21swapper/121:17:571
111391220,0ptp4l0-21swapper/121:05:181
111391220,0ptp4l0-21swapper/121:00:131
111391220,0ptp4l0-21swapper/120:55:111
111391220,0ptp4l0-21swapper/120:20:201
111391220,0ptp4l0-21swapper/119:55:131
111391220,0ptp4l0-21swapper/119:10:141
111391220,0ptp4l0-21swapper/100:25:031
111391220,0ptp4l0-21swapper/100:22:361
111391220,0ptp4l0-21swapper/100:17:021
111391220,0ptp4l0-21swapper/100:03:021
111391220,0ptp4l0-21swapper/023:47:550
111391220,0ptp4l0-21swapper/020:10:170
111391220,0ptp4l0-21swapper/019:35:170
111391220,0ptp4l0-21swapper/019:15:140
111391210,1ptp4l5590-21ssh00:09:136
111391210,0ptp4l3107-21diskmemload00:13:505
111391210,0ptp4l0-21swapper/722:47:267
111391210,0ptp4l0-21swapper/722:32:397
111391210,0ptp4l0-21swapper/722:22:157
111391210,0ptp4l0-21swapper/719:28:577
111391210,0ptp4l0-21swapper/623:59:486
111391210,0ptp4l0-21swapper/623:29:066
111391210,0ptp4l0-21swapper/621:47:356
111391210,0ptp4l0-21swapper/619:47:176
111391210,0ptp4l0-21swapper/600:19:266
111391210,0ptp4l0-21swapper/523:58:325
111391210,0ptp4l0-21swapper/523:51:045
111391210,0ptp4l0-21swapper/523:16:215
111391210,0ptp4l0-21swapper/523:07:385
111391210,0ptp4l0-21swapper/522:45:175
111391210,0ptp4l0-21swapper/521:56:325
111391210,0ptp4l0-21swapper/521:38:245
111391210,0ptp4l0-21swapper/521:23:025
111391210,0ptp4l0-21swapper/520:56:215
111391210,0ptp4l0-21swapper/519:55:155
111391210,0ptp4l0-21swapper/500:28:215
111391210,0ptp4l0-21swapper/500:21:125
111391210,0ptp4l0-21swapper/500:02:465
111391210,0ptp4l0-21swapper/421:01:234
111391210,0ptp4l0-21swapper/419:12:114
111391210,0ptp4l0-21swapper/323:23:113
111391210,0ptp4l0-21swapper/323:01:303
111391210,0ptp4l0-21swapper/322:38:573
111391210,0ptp4l0-21swapper/319:29:393
111391210,0ptp4l0-21swapper/223:29:032
111391210,0ptp4l0-21swapper/223:11:392
111391210,0ptp4l0-21swapper/221:47:382
111391210,0ptp4l0-21swapper/221:38:412
111391210,0ptp4l0-21swapper/221:17:222
111391210,0ptp4l0-21swapper/123:18:531
111391210,0ptp4l0-21swapper/122:45:351
111391210,0ptp4l0-21swapper/122:38:171
111391210,0ptp4l0-21swapper/122:20:031
111391210,0ptp4l0-21swapper/121:53:421
111391210,0ptp4l0-21swapper/121:36:021
111391210,0ptp4l0-21swapper/121:23:081
111391210,0ptp4l0-21swapper/120:40:131
111391210,0ptp4l0-21swapper/120:02:071
111391210,0ptp4l0-21swapper/120:02:071
111391210,0ptp4l0-21swapper/119:40:001
111391210,0ptp4l0-21swapper/119:32:141
111391210,0ptp4l0-21swapper/023:40:010
111391210,0ptp4l0-21swapper/020:33:590
111391210,0ptp4l0-21swapper/020:25:150
111391210,0ptp4l0-21swapper/019:55:010
111391210,0ptp4l0-21swapper/019:40:230
111391210,0ptp4l0-21swapper/000:06:080
220762200,0sleep30-21swapper/321:35:003
177392200,0sleep20-21swapper/222:11:442
111391200,0ptp4l0-21swapper/700:17:267
111391200,0ptp4l0-21swapper/623:11:236
111391200,0ptp4l0-21swapper/621:26:146
111391200,0ptp4l0-21swapper/600:33:596
111391200,0ptp4l0-21swapper/520:37:225
111391200,0ptp4l0-21swapper/520:20:195
111391200,0ptp4l0-21swapper/520:03:235
111391200,0ptp4l0-21swapper/520:03:225
111391200,0ptp4l0-21swapper/519:50:415
111391200,0ptp4l0-21swapper/519:28:035
111391200,0ptp4l0-21swapper/420:53:224
111391200,0ptp4l0-21swapper/419:46:334
111391200,0ptp4l0-21swapper/322:32:253
111391200,0ptp4l0-21swapper/221:42:592
111391200,0ptp4l0-21swapper/200:26:042
111391200,0ptp4l0-21swapper/200:08:342
111391200,0ptp4l0-21swapper/123:58:381
111391200,0ptp4l0-21swapper/123:26:571
111391200,0ptp4l0-21swapper/123:08:521
111391200,0ptp4l0-21swapper/100:13:481
111391200,0ptp4l0-21swapper/021:01:320
111391200,0ptp4l0-21swapper/020:54:220
111391200,0ptp4l0-21swapper/019:13:310
111391190,3ptp4l0-21swapper/120:38:331
111391190,0ptp4l0-21swapper/623:09:436
111391190,0ptp4l0-21swapper/622:30:406
111391190,0ptp4l0-21swapper/520:16:065
111391190,0ptp4l0-21swapper/519:35:455
111391190,0ptp4l0-21swapper/500:36:485
111391190,0ptp4l0-21swapper/420:42:594
111391190,0ptp4l0-21swapper/420:31:184
111391190,0ptp4l0-21swapper/322:47:223
111391190,0ptp4l0-21swapper/221:55:352
111391190,0ptp4l0-21swapper/221:21:472
111391190,0ptp4l0-21swapper/200:11:112
111391180,0ptp4l0-21swapper/722:55:297
111391180,0ptp4l0-21swapper/621:55:336
111391180,0ptp4l0-21swapper/621:37:456
111391180,0ptp4l0-21swapper/600:26:096
111391180,0ptp4l0-21swapper/600:11:106
111391180,0ptp4l0-21swapper/600:01:176
111391180,0ptp4l0-21swapper/519:31:585
111391180,0ptp4l0-21swapper/322:22:163
111391180,0ptp4l0-21swapper/120:48:171
111391180,0ptp4l0-21swapper/120:06:031
111391180,0ptp4l0-21swapper/119:39:551
111391180,0ptp4l0-21swapper/019:34:580
111391170,2ptp4l0-21swapper/119:27:591
111391170,1ptp4l0-21swapper/020:44:280
111391170,0ptp4l0-21swapper/623:19:036
111391170,0ptp4l0-21swapper/521:53:425
111391170,0ptp4l0-21swapper/322:55:283
111391170,0ptp4l0-21swapper/120:25:331
111391170,0ptp4l0-21swapper/119:17:451
111391160,0ptp4l0-21swapper/719:54:347
111391160,0ptp4l0-21swapper/620:48:526
111391160,0ptp4l0-21swapper/619:57:256
111391160,0ptp4l0-21swapper/519:23:045
111391160,0ptp4l0-21swapper/323:39:163
111391160,0ptp4l0-21swapper/319:47:573
111391160,0ptp4l0-21swapper/119:50:371
111391160,0ptp4l0-21swapper/119:21:471
111391150,0ptp4l0-21swapper/723:23:037
111391150,0ptp4l0-21swapper/721:09:447
111391150,0ptp4l0-21swapper/719:47:577
111391150,0ptp4l0-21swapper/621:21:486
111391150,0ptp4l0-21swapper/621:04:066
111391150,0ptp4l0-21swapper/620:59:326
111391150,0ptp4l0-21swapper/620:36:076
111391150,0ptp4l0-21swapper/620:22:436
111391150,0ptp4l0-21swapper/620:07:346
111391150,0ptp4l0-21swapper/619:54:116
111391150,0ptp4l0-21swapper/619:41:296
111391150,0ptp4l0-21swapper/619:25:046
111391150,0ptp4l0-21swapper/619:11:346
111391150,0ptp4l0-21swapper/520:25:375
111391150,0ptp4l0-21swapper/520:05:425
111391150,0ptp4l0-21swapper/519:17:535
111391150,0ptp4l0-21swapper/419:30:364
111391150,0ptp4l0-21swapper/321:09:323
111391150,0ptp4l0-21swapper/320:57:083
111391150,0ptp4l0-21swapper/222:52:152
111391150,0ptp4l0-21swapper/220:59:292
111391150,0ptp4l0-21swapper/220:48:412
111391150,0ptp4l0-21swapper/220:24:222
111391150,0ptp4l0-21swapper/220:12:242
111391150,0ptp4l0-21swapper/219:57:252
111391150,0ptp4l0-21swapper/120:15:501
111391150,0ptp4l0-21swapper/120:11:411
195802140,0sleep70-21swapper/723:43:217
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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