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2026-03-01 - 05:54
[ 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 Mar 01, 2026 00:46:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
111391630,30ptp4l0-21swapper/019:08:480
111391610,30ptp4l0-21swapper/119:06:521
1881915936,7phc2sys0-21swapper/619:09:386
1857325949,6sleep40-21swapper/419:05:374
1878625534,6sleep20-21swapper/219:08:152
267562540,0sleep30-21swapper/321:20:153
1860525332,6sleep70-21swapper/719:06:047
111391510,5ptp4l0-21swapper/519:06:555
1856324635,7sleep30-21swapper/319:05:283
111391330,0ptp4l0-21swapper/023:45:000
111391330,0ptp4l0-21swapper/021:30:180
111391300,0ptp4l0-21swapper/400:35:194
111391300,0ptp4l0-21swapper/400:31:144
111391300,0ptp4l0-21swapper/400:10:014
111391300,0ptp4l0-21swapper/123:50:141
111391300,0ptp4l0-21swapper/023:25:190
111391300,0ptp4l0-21swapper/023:15:150
111391300,0ptp4l0-21swapper/021:15:190
111391290,1ptp4l13714-21rm22:32:014
111391290,0ptp4l0-21swapper/521:51:095
111391290,0ptp4l0-21swapper/421:18:164
111391280,6ptp4l0-21swapper/021:11:090
111391280,4ptp4l0-21swapper/500:34:205
111391280,0ptp4l0-21swapper/523:22:335
111391280,0ptp4l0-21swapper/523:14:025
111391280,0ptp4l0-21swapper/522:30:175
111391280,0ptp4l0-21swapper/521:43:395
111391280,0ptp4l0-21swapper/423:58:294
111391280,0ptp4l0-21swapper/423:24:254
111391280,0ptp4l0-21swapper/420:45:174
111391280,0ptp4l0-21swapper/400:02:054
111391280,0ptp4l0-21swapper/100:10:521
111391280,0ptp4l0-21swapper/021:22:090
111391270,3ptp4l0-21swapper/023:57:180
111391270,0ptp4l0-21swapper/722:11:197
111391270,0ptp4l0-21swapper/522:42:545
111391270,0ptp4l0-21swapper/423:48:014
111391270,0ptp4l0-21swapper/422:18:474
111391270,0ptp4l0-21swapper/400:24:094
111391270,0ptp4l0-21swapper/222:54:252
111391270,0ptp4l0-21swapper/123:57:451
111391270,0ptp4l0-21swapper/123:37:251
111391270,0ptp4l0-21swapper/121:57:151
111391270,0ptp4l0-21swapper/100:23:031
111391270,0ptp4l0-21swapper/022:38:460
111391270,0ptp4l0-21swapper/021:49:500
111391270,0ptp4l0-21swapper/000:00:050
111391260,2ptp4l0-21swapper/423:37:394
111391260,0ptp4l0-21swapper/522:39:195
111391260,0ptp4l0-21swapper/423:53:044
111391260,0ptp4l0-21swapper/422:43:184
111391260,0ptp4l0-21swapper/422:27:374
111391260,0ptp4l0-21swapper/422:20:194
111391260,0ptp4l0-21swapper/421:32:254
111391260,0ptp4l0-21swapper/421:28:414
111391260,0ptp4l0-21swapper/421:24:444
111391260,0ptp4l0-21swapper/419:12:154
111391260,0ptp4l0-21swapper/121:51:351
111391260,0ptp4l0-21swapper/023:11:290
111391260,0ptp4l0-21swapper/022:46:150
111391260,0ptp4l0-21swapper/000:18:050
111391260,0ptp4l0-21swapper/000:06:240
111391250,1ptp4l25234-21irqstats19:30:151
111391250,1ptp4l23116-21memory23:30:174
111391250,0ptp4l0-21swapper/520:00:205
111391250,0ptp4l0-21swapper/423:25:534
111391250,0ptp4l0-21swapper/423:06:304
111391250,0ptp4l0-21swapper/422:55:174
111391250,0ptp4l0-21swapper/422:09:214
111391250,0ptp4l0-21swapper/421:15:014
111391250,0ptp4l0-21swapper/420:12:404
111391250,0ptp4l0-21swapper/400:19:034
111391250,0ptp4l0-21swapper/400:05:164
111391250,0ptp4l0-21swapper/122:45:201
111391250,0ptp4l0-21swapper/122:23:361
111391250,0ptp4l0-21swapper/119:20:001
111391250,0ptp4l0-21swapper/023:47:010
111391250,0ptp4l0-21swapper/023:39:580
111391250,0ptp4l0-21swapper/022:54:380
111391250,0ptp4l0-21swapper/021:44:080
111391250,0ptp4l0-21swapper/021:36:460
111391240,1ptp4l973-21smartctl20:00:191
111391240,1ptp4l7193-21latency_hist20:30:015
111391240,1ptp4l7193-21latency_hist20:30:005
111391240,1ptp4l32010-21sed20:00:001
111391240,1ptp4l21031-21diskstats19:15:140
111391240,1ptp4l15389-21fw_conntrack21:50:114
111391240,0ptp4l0-21swapper/423:15:134
111391240,0ptp4l0-21swapper/422:50:504
111391240,0ptp4l0-21swapper/421:45:174
111391240,0ptp4l0-21swapper/421:35:594
111391240,0ptp4l0-21swapper/400:25:484
111391240,0ptp4l0-21swapper/322:44:533
111391240,0ptp4l0-21swapper/122:44:381
111391240,0ptp4l0-21swapper/023:53:070
111391240,0ptp4l0-21swapper/023:03:330
111391240,0ptp4l0-21swapper/023:03:330
111391240,0ptp4l0-21swapper/022:40:220
111391240,0ptp4l0-21swapper/022:31:160
111391240,0ptp4l0-21swapper/022:25:180
111391240,0ptp4l0-21swapper/022:12:390
111391240,0ptp4l0-21swapper/022:00:170
111391240,0ptp4l0-21swapper/021:00:130
111391240,0ptp4l0-21swapper/019:56:240
111391240,0ptp4l0-21swapper/000:29:580
111391240,0ptp4l0-21swapper/000:12:560
1922399230,12cyclictest0-21swapper/522:09:565
111391230,2ptp4l0-21swapper/721:35:377
111391230,1ptp4l5174-21missed_timers23:05:195
111391230,1ptp4l24724-21tr19:30:135
111391230,1ptp4l13542-21sed20:50:000
111391230,0ptp4l17937-21diskmemload22:51:465
111391230,0ptp4l16111-21strings22:35:184
111391230,0ptp4l0-21swapper/719:45:157
111391230,0ptp4l0-21swapper/700:30:157
111391230,0ptp4l0-21swapper/523:32:555
111391230,0ptp4l0-21swapper/522:45:165
111391230,0ptp4l0-21swapper/522:22:575
111391230,0ptp4l0-21swapper/522:10:195
111391230,0ptp4l0-21swapper/423:40:024
111391230,0ptp4l0-21swapper/423:10:174
111391230,0ptp4l0-21swapper/422:00:114
111391230,0ptp4l0-21swapper/421:55:194
111391230,0ptp4l0-21swapper/421:40:164
111391230,0ptp4l0-21swapper/322:15:173
111391230,0ptp4l0-21swapper/300:30:183
111391230,0ptp4l0-21swapper/123:08:191
111391230,0ptp4l0-21swapper/122:37:281
111391230,0ptp4l0-21swapper/122:30:111
111391230,0ptp4l0-21swapper/122:10:181
111391230,0ptp4l0-21swapper/122:01:331
111391230,0ptp4l0-21swapper/121:27:281
111391230,0ptp4l0-21swapper/121:10:371
111391230,0ptp4l0-21swapper/120:30:121
111391230,0ptp4l0-21swapper/120:15:161
111391230,0ptp4l0-21swapper/023:30:180
111391230,0ptp4l0-21swapper/023:05:090
111391230,0ptp4l0-21swapper/022:55:130
111391230,0ptp4l0-21swapper/022:20:230
111391230,0ptp4l0-21swapper/022:15:560
111391230,0ptp4l0-21swapper/021:55:290
111391230,0ptp4l0-21swapper/021:29:570
111391230,0ptp4l0-21swapper/020:15:210
111391230,0ptp4l0-21swapper/000:40:000
111391230,0ptp4l0-21swapper/000:20:120
111391220,0ptp4l0-21swapper/722:15:197
111391220,0ptp4l0-21swapper/721:52:537
111391220,0ptp4l0-21swapper/619:20:296
111391220,0ptp4l0-21swapper/523:57:075
111391220,0ptp4l0-21swapper/523:50:135
111391220,0ptp4l0-21swapper/523:00:395
111391220,0ptp4l0-21swapper/523:00:395
111391220,0ptp4l0-21swapper/522:19:135
111391220,0ptp4l0-21swapper/521:57:105
111391220,0ptp4l0-21swapper/520:30:125
111391220,0ptp4l0-21swapper/520:15:145
111391220,0ptp4l0-21swapper/519:18:375
111391220,0ptp4l0-21swapper/500:27:165
111391220,0ptp4l0-21swapper/500:21:205
111391220,0ptp4l0-21swapper/423:00:124
111391220,0ptp4l0-21swapper/423:00:114
111391220,0ptp4l0-21swapper/422:45:214
111391220,0ptp4l0-21swapper/422:12:384
111391220,0ptp4l0-21swapper/421:05:024
111391220,0ptp4l0-21swapper/421:00:114
111391220,0ptp4l0-21swapper/420:55:004
111391220,0ptp4l0-21swapper/419:15:164
111391220,0ptp4l0-21swapper/322:11:333
111391220,0ptp4l0-21swapper/321:52:113
111391220,0ptp4l0-21swapper/321:27:563
111391220,0ptp4l0-21swapper/200:36:122
111391220,0ptp4l0-21swapper/123:49:191
111391220,0ptp4l0-21swapper/123:42:361
111391220,0ptp4l0-21swapper/123:31:421
111391220,0ptp4l0-21swapper/123:17:201
111391220,0ptp4l0-21swapper/123:00:351
111391220,0ptp4l0-21swapper/123:00:351
111391220,0ptp4l0-21swapper/122:51:501
111391220,0ptp4l0-21swapper/122:29:501
111391220,0ptp4l0-21swapper/121:45:121
111391220,0ptp4l0-21swapper/120:59:171
111391220,0ptp4l0-21swapper/120:27:101
111391220,0ptp4l0-21swapper/120:27:101
111391220,0ptp4l0-21swapper/100:34:431
111391220,0ptp4l0-21swapper/100:01:271
111391220,0ptp4l0-21swapper/023:20:010
111391220,0ptp4l0-21swapper/022:05:150
111391220,0ptp4l0-21swapper/021:50:000
111391220,0ptp4l0-21swapper/021:00:000
111391220,0ptp4l0-21swapper/019:45:200
111391220,0ptp4l0-21swapper/000:32:500
111391210,0ptp4l0-21swapper/721:41:237
111391210,0ptp4l0-21swapper/721:27:457
111391210,0ptp4l0-21swapper/721:17:037
111391210,0ptp4l0-21swapper/622:54:126
111391210,0ptp4l0-21swapper/621:14:376
111391210,0ptp4l0-21swapper/600:24:246
111391210,0ptp4l0-21swapper/523:49:255
111391210,0ptp4l0-21swapper/522:56:265
111391210,0ptp4l0-21swapper/522:29:375
111391210,0ptp4l0-21swapper/522:01:345
111391210,0ptp4l0-21swapper/521:46:365
111391210,0ptp4l0-21swapper/521:32:035
111391210,0ptp4l0-21swapper/521:27:065
111391210,0ptp4l0-21swapper/521:23:135
111391210,0ptp4l0-21swapper/500:35:065
111391210,0ptp4l0-21swapper/500:17:445
111391210,0ptp4l0-21swapper/420:55:494
111391210,0ptp4l0-21swapper/420:37:194
111391210,0ptp4l0-21swapper/420:31:574
111391210,0ptp4l0-21swapper/420:20:014
111391210,0ptp4l0-21swapper/420:16:234
111391210,0ptp4l0-21swapper/419:58:384
111391210,0ptp4l0-21swapper/419:46:264
111391210,0ptp4l0-21swapper/321:59:343
111391210,0ptp4l0-21swapper/321:40:403
111391210,0ptp4l0-21swapper/321:35:373
111391210,0ptp4l0-21swapper/321:17:043
111391210,0ptp4l0-21swapper/222:35:402
111391210,0ptp4l0-21swapper/200:24:192
111391210,0ptp4l0-21swapper/123:27:531
111391210,0ptp4l0-21swapper/123:22:351
111391210,0ptp4l0-21swapper/123:13:351
111391210,0ptp4l0-21swapper/122:09:521
111391210,0ptp4l0-21swapper/121:42:361
111391210,0ptp4l0-21swapper/121:38:031
111391210,0ptp4l0-21swapper/121:21:051
111391210,0ptp4l0-21swapper/121:09:391
111391210,0ptp4l0-21swapper/120:49:031
111391210,0ptp4l0-21swapper/120:06:021
111391210,0ptp4l0-21swapper/119:47:441
111391210,0ptp4l0-21swapper/119:37:261
111391210,0ptp4l0-21swapper/119:26:151
111391210,0ptp4l0-21swapper/119:11:371
111391210,0ptp4l0-21swapper/100:28:311
111391210,0ptp4l0-21swapper/100:16:351
111391210,0ptp4l0-21swapper/100:06:361
111391210,0ptp4l0-21swapper/019:51:150
111391200,2ptp4l0-21swapper/519:40:035
111391200,0ptp4l0-21swapper/722:44:467
111391200,0ptp4l0-21swapper/721:03:117
111391200,0ptp4l0-21swapper/623:41:216
111391200,0ptp4l0-21swapper/621:17:226
111391200,0ptp4l0-21swapper/600:31:226
111391200,0ptp4l0-21swapper/523:17:145
111391200,0ptp4l0-21swapper/521:10:465
111391200,0ptp4l0-21swapper/520:37:235
111391200,0ptp4l0-21swapper/520:22:165
111391200,0ptp4l0-21swapper/519:53:395
111391200,0ptp4l0-21swapper/500:13:575
111391200,0ptp4l0-21swapper/500:06:435
111391200,0ptp4l0-21swapper/420:41:174
111391200,0ptp4l0-21swapper/420:29:364
111391200,0ptp4l0-21swapper/420:29:364
111391200,0ptp4l0-21swapper/420:07:234
111391200,0ptp4l0-21swapper/420:02:394
111391200,0ptp4l0-21swapper/419:50:394
111391200,0ptp4l0-21swapper/419:29:094
111391200,0ptp4l0-21swapper/319:56:393
111391200,0ptp4l0-21swapper/319:45:103
111391200,0ptp4l0-21swapper/223:41:072
111391200,0ptp4l0-21swapper/223:29:502
111391200,0ptp4l0-21swapper/200:25:092
111391200,0ptp4l0-21swapper/122:56:251
111391200,0ptp4l0-21swapper/121:32:041
111391200,0ptp4l0-21swapper/120:23:391
111391200,0ptp4l0-21swapper/100:35:301
111391200,0ptp4l0-21swapper/021:05:430
111391200,0ptp4l0-21swapper/020:45:000
111391200,0ptp4l0-21swapper/020:38:390
111391200,0ptp4l0-21swapper/020:31:250
111391200,0ptp4l0-21swapper/020:12:130
111391200,0ptp4l0-21swapper/020:07:390
111391200,0ptp4l0-21swapper/019:32:310
111391200,0ptp4l0-21swapper/019:27:390
111391200,0ptp4l0-21swapper/019:21:160
111391190,0ptp4l0-21swapper/722:45:027
111391190,0ptp4l0-21swapper/720:24:397
111391190,0ptp4l0-21swapper/623:01:036
111391190,0ptp4l0-21swapper/623:01:036
111391190,0ptp4l0-21swapper/621:48:576
111391190,0ptp4l0-21swapper/600:36:116
111391190,0ptp4l0-21swapper/600:04:356
111391190,0ptp4l0-21swapper/523:36:155
111391190,0ptp4l0-21swapper/521:37:565
111391190,0ptp4l0-21swapper/520:52:165
111391190,0ptp4l0-21swapper/520:05:165
111391190,0ptp4l0-21swapper/419:34:554
111391190,0ptp4l0-21swapper/200:12:242
111391190,0ptp4l0-21swapper/122:19:151
111391190,0ptp4l0-21swapper/121:18:291
111391190,0ptp4l0-21swapper/020:25:000
111391190,0ptp4l0-21swapper/020:02:100
111391180,1ptp4l0-21swapper/520:42:025
111391180,0ptp4l0-21swapper/600:07:426
111391180,0ptp4l0-21swapper/523:42:055
111391180,0ptp4l0-21swapper/523:28:155
111391180,0ptp4l0-21swapper/519:21:595
111391180,0ptp4l0-21swapper/500:02:265
111391180,0ptp4l0-21swapper/419:35:474
111391180,0ptp4l0-21swapper/223:01:042
111391180,0ptp4l0-21swapper/223:01:042
111391180,0ptp4l0-21swapper/221:48:512
111391180,0ptp4l0-21swapper/221:17:242
111391180,0ptp4l0-21swapper/221:14:272
111391180,0ptp4l0-21swapper/019:12:160
111391170,0ptp4l0-21swapper/322:45:013
111391170,0ptp4l0-21swapper/320:33:573
111391170,0ptp4l0-21swapper/319:54:373
111391170,0ptp4l0-21swapper/200:31:232
111391170,0ptp4l0-21swapper/200:07:392
111391170,0ptp4l0-21swapper/200:04:382
19200991613,2cyclictest7201-21munin-run20:30:002
19200991613,2cyclictest7201-21munin-run20:30:002
111391160,0ptp4l0-21swapper/721:59:397
111391160,0ptp4l0-21swapper/719:43:267
111391160,0ptp4l0-21swapper/623:29:496
111391160,0ptp4l0-21swapper/621:20:286
111391160,0ptp4l0-21swapper/619:25:356
111391160,0ptp4l0-21swapper/520:55:035
111391160,0ptp4l0-21swapper/519:55:005
111391160,0ptp4l0-21swapper/519:11:155
111391160,0ptp4l0-21swapper/419:41:054
111391160,0ptp4l0-21swapper/319:43:373
111391160,0ptp4l0-21swapper/221:20:252
111391160,0ptp4l0-21swapper/121:00:461
111391160,0ptp4l0-21swapper/120:35:451
111391160,0ptp4l0-21swapper/120:13:231
111391160,0ptp4l0-21swapper/119:51:241
111391160,0ptp4l0-21swapper/119:22:591
111391160,0ptp4l0-21swapper/020:50:440
111391160,0ptp4l0-21swapper/020:26:240
111391160,0ptp4l0-21swapper/020:26:230
111391150,0ptp4l0-21swapper/720:33:557
111391150,0ptp4l0-21swapper/719:56:277
111391150,0ptp4l0-21swapper/719:54:177
111391150,0ptp4l0-21swapper/621:44:396
111391150,0ptp4l0-21swapper/620:55:316
111391150,0ptp4l0-21swapper/620:53:246
111391150,0ptp4l0-21swapper/620:35:506
111391150,0ptp4l0-21swapper/620:08:066
111391150,0ptp4l0-21swapper/619:40:436
111391150,0ptp4l0-21swapper/619:10:596
111391150,0ptp4l0-21swapper/600:25:076
111391150,0ptp4l0-21swapper/600:12:176
111391150,0ptp4l0-21swapper/521:09:275
111391150,0ptp4l0-21swapper/521:04:565
111391150,0ptp4l0-21swapper/520:46:075
111391150,0ptp4l0-21swapper/520:13:245
111391150,0ptp4l0-21swapper/519:46:525
111391150,0ptp4l0-21swapper/519:36:245
111391150,0ptp4l0-21swapper/519:25:085
111391150,0ptp4l0-21swapper/419:20:204
111391150,0ptp4l0-21swapper/321:02:483
111391150,0ptp4l0-21swapper/320:24:293
111391150,0ptp4l0-21swapper/221:44:382
111391150,0ptp4l0-21swapper/221:05:112
111391150,0ptp4l0-21swapper/220:53:252
111391150,0ptp4l0-21swapper/219:25:312
111391150,0ptp4l0-21swapper/219:20:312
111391150,0ptp4l0-21swapper/219:10:582
111391150,0ptp4l0-21swapper/120:51:061
111391150,0ptp4l0-21swapper/120:40:071
111391150,0ptp4l0-21swapper/119:40:031
111391150,0ptp4l0-21swapper/019:40:390
111391150,0ptp4l0-21swapper/019:35:010
111391140,0ptp4l0-21swapper/221:33:402
111391140,0ptp4l0-21swapper/220:55:302
111391140,0ptp4l0-21swapper/220:35:492
111391140,0ptp4l0-21swapper/220:08:022
111391140,0ptp4l0-21swapper/219:40:442
1920899130,1cyclictest0-21swapper/322:30:143
19235991110,0cyclictest0-21swapper/723:56:467
1923599110,10cyclictest0-21swapper/723:31:377
1923599110,10cyclictest0-21swapper/722:06:547
1923599110,10cyclictest0-21swapper/700:38:437
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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