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2026-03-01 - 18:47
[ 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 12:46:08)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
111391640,30ptp4l0-21swapper/007:05:380
111391630,5ptp4l0-21swapper/407:09:454
111391610,30ptp4l0-21swapper/107:05:381
407125633,7sleep30-21swapper/307:09:283
379825140,6sleep70-21swapper/707:05:567
377325040,6sleep20-21swapper/207:05:352
402524937,7sleep60-21swapper/607:08:526
384924534,7sleep50-21swapper/507:06:345
111391360,0ptp4l0-21swapper/010:25:120
111391330,1ptp4l9940-21irqstats12:20:144
111391330,0ptp4l0-21swapper/510:50:215
111391320,0ptp4l0-21swapper/509:41:465
111391320,0ptp4l0-21swapper/410:08:364
111391320,0ptp4l0-21swapper/410:08:364
111391320,0ptp4l0-21swapper/112:18:571
111391310,0ptp4l0-21swapper/511:55:105
111391310,0ptp4l0-21swapper/510:43:065
111391300,0ptp4l0-21swapper/411:42:524
111391300,0ptp4l0-21swapper/410:35:064
111391300,0ptp4l0-21swapper/111:50:211
111391290,1ptp4l1697-21chrt10:41:074
111391290,0ptp4l27494-21diskmemload09:52:480
111391290,0ptp4l0-21swapper/710:23:357
111391290,0ptp4l0-21swapper/308:10:133
111391290,0ptp4l0-21swapper/110:56:371
111391290,0ptp4l0-21swapper/110:49:341
111391290,0ptp4l0-21swapper/109:25:301
111391290,0ptp4l0-21swapper/012:05:460
111391290,0ptp4l0-21swapper/012:00:130
111391290,0ptp4l0-21swapper/009:56:470
111391280,3ptp4l0-21swapper/410:46:364
111391280,0ptp4l0-21swapper/511:22:575
111391280,0ptp4l0-21swapper/509:19:265
111391280,0ptp4l0-21swapper/412:13:434
111391280,0ptp4l0-21swapper/011:35:170
111391280,0ptp4l0-21swapper/009:47:300
111391280,0ptp4l0-21swapper/009:43:410
111391270,0ptp4l0-21swapper/510:21:545
111391270,0ptp4l0-21swapper/509:50:055
111391270,0ptp4l0-21swapper/508:14:245
111391270,0ptp4l0-21swapper/411:32:164
111391270,0ptp4l0-21swapper/409:55:184
111391270,0ptp4l0-21swapper/109:49:541
111391270,0ptp4l0-21swapper/011:26:410
111391270,0ptp4l0-21swapper/010:38:030
111391260,0ptp4l0-21swapper/511:50:135
111391260,0ptp4l0-21swapper/412:27:584
111391260,0ptp4l0-21swapper/412:15:124
111391260,0ptp4l0-21swapper/412:03:504
111391260,0ptp4l0-21swapper/411:21:314
111391260,0ptp4l0-21swapper/410:30:204
111391260,0ptp4l0-21swapper/409:35:114
111391260,0ptp4l0-21swapper/112:11:281
111391260,0ptp4l0-21swapper/112:06:541
111391260,0ptp4l0-21swapper/111:05:481
111391260,0ptp4l0-21swapper/110:54:161
111391260,0ptp4l0-21swapper/012:28:420
111391260,0ptp4l0-21swapper/012:20:310
111391260,0ptp4l0-21swapper/011:47:030
111391260,0ptp4l0-21swapper/011:43:460
111391260,0ptp4l0-21swapper/011:30:190
111391260,0ptp4l0-21swapper/011:00:130
111391260,0ptp4l0-21swapper/010:11:310
111391260,0ptp4l0-21swapper/010:11:310
111391260,0ptp4l0-21swapper/010:04:550
111391260,0ptp4l0-21swapper/009:21:550
111391250,2ptp4l30146-21latency_hist08:05:010
111391250,1ptp4l20398-21users09:40:184
111391250,1ptp4l16045-21latency_hist12:30:005
111391250,1ptp4l1068-21runrttasks12:11:255
111391250,0ptp4l0-21swapper/511:32:555
111391250,0ptp4l0-21swapper/510:14:375
111391250,0ptp4l0-21swapper/510:14:365
111391250,0ptp4l0-21swapper/510:08:215
111391250,0ptp4l0-21swapper/510:08:215
111391250,0ptp4l0-21swapper/412:39:194
111391250,0ptp4l0-21swapper/412:07:054
111391250,0ptp4l0-21swapper/411:58:494
111391250,0ptp4l0-21swapper/411:39:564
111391250,0ptp4l0-21swapper/411:16:294
111391250,0ptp4l0-21swapper/410:11:384
111391250,0ptp4l0-21swapper/410:11:374
111391250,0ptp4l0-21swapper/409:53:304
111391250,0ptp4l0-21swapper/409:46:104
111391250,0ptp4l0-21swapper/409:29:174
111391250,0ptp4l0-21swapper/409:14:504
111391250,0ptp4l0-21swapper/407:50:154
111391250,0ptp4l0-21swapper/112:34:241
111391250,0ptp4l0-21swapper/110:42:461
111391250,0ptp4l0-21swapper/109:00:001
111391250,0ptp4l0-21swapper/011:24:210
111391250,0ptp4l0-21swapper/010:30:350
111391250,0ptp4l0-21swapper/010:17:150
111391250,0ptp4l0-21swapper/009:39:160
111391250,0ptp4l0-21swapper/007:30:130
111391250,0ptp4l0-21swapper/007:30:120
111391240,1ptp4l9800-21diskstats08:30:115
111391240,1ptp4l31160-21fw_conntrack12:05:135
111391240,1ptp4l22895-21hddtemp_smartct09:45:137
111391240,1ptp4l22270-21sed09:45:003
111391240,0ptp4l0-21swapper/709:50:457
111391240,0ptp4l0-21swapper/709:30:457
111391240,0ptp4l0-21swapper/511:25:155
111391240,0ptp4l0-21swapper/509:20:385
111391240,0ptp4l0-21swapper/411:13:124
111391240,0ptp4l0-21swapper/410:28:184
111391240,0ptp4l0-21swapper/410:24:424
111391240,0ptp4l0-21swapper/409:32:544
111391240,0ptp4l0-21swapper/409:20:124
111391240,0ptp4l0-21swapper/310:49:523
111391240,0ptp4l0-21swapper/112:39:371
111391240,0ptp4l0-21swapper/112:04:021
111391240,0ptp4l0-21swapper/111:55:141
111391240,0ptp4l0-21swapper/110:35:221
111391240,0ptp4l0-21swapper/110:07:281
111391240,0ptp4l0-21swapper/110:07:281
111391240,0ptp4l0-21swapper/107:55:171
111391240,0ptp4l0-21swapper/107:15:201
111391240,0ptp4l0-21swapper/012:30:150
111391240,0ptp4l0-21swapper/012:10:030
111391240,0ptp4l0-21swapper/011:13:280
111391240,0ptp4l0-21swapper/010:59:170
111391240,0ptp4l0-21swapper/010:49:050
111391240,0ptp4l0-21swapper/010:09:210
111391240,0ptp4l0-21swapper/010:09:210
111391240,0ptp4l0-21swapper/009:30:130
111391240,0ptp4l0-21swapper/009:15:100
111391240,0ptp4l0-21swapper/009:05:130
111391240,0ptp4l0-21swapper/007:57:500
111391230,1ptp4l2243-21turbostat08:15:011
111391230,1ptp4l19175-21ps11:05:135
111391230,0ptp4l0-21swapper/711:40:427
111391230,0ptp4l0-21swapper/710:41:227
111391230,0ptp4l0-21swapper/709:44:257
111391230,0ptp4l0-21swapper/708:10:197
111391230,0ptp4l0-21swapper/609:39:526
111391230,0ptp4l0-21swapper/512:19:035
111391230,0ptp4l0-21swapper/511:48:575
111391230,0ptp4l0-21swapper/511:15:195
111391230,0ptp4l0-21swapper/510:55:175
111391230,0ptp4l0-21swapper/510:15:135
111391230,0ptp4l0-21swapper/509:58:005
111391230,0ptp4l0-21swapper/508:50:165
111391230,0ptp4l0-21swapper/508:45:145
111391230,0ptp4l0-21swapper/508:29:455
111391230,0ptp4l0-21swapper/507:45:125
111391230,0ptp4l0-21swapper/412:31:384
111391230,0ptp4l0-21swapper/411:53:434
111391230,0ptp4l0-21swapper/411:45:114
111391230,0ptp4l0-21swapper/411:26:444
111391230,0ptp4l0-21swapper/411:03:464
111391230,0ptp4l0-21swapper/410:59:534
111391230,0ptp4l0-21swapper/410:15:184
111391230,0ptp4l0-21swapper/409:15:134
111391230,0ptp4l0-21swapper/409:00:124
111391230,0ptp4l0-21swapper/408:55:124
111391230,0ptp4l0-21swapper/408:35:184
111391230,0ptp4l0-21swapper/408:25:174
111391230,0ptp4l0-21swapper/408:20:174
111391230,0ptp4l0-21swapper/408:05:204
111391230,0ptp4l0-21swapper/408:00:104
111391230,0ptp4l0-21swapper/407:30:204
111391230,0ptp4l0-21swapper/407:30:204
111391230,0ptp4l0-21swapper/310:23:503
111391230,0ptp4l0-21swapper/309:50:503
111391230,0ptp4l0-21swapper/211:32:392
111391230,0ptp4l0-21swapper/210:19:102
111391230,0ptp4l0-21swapper/111:47:261
111391230,0ptp4l0-21swapper/111:40:191
111391230,0ptp4l0-21swapper/111:37:021
111391230,0ptp4l0-21swapper/111:34:321
111391230,0ptp4l0-21swapper/111:25:121
111391230,0ptp4l0-21swapper/111:20:171
111391230,0ptp4l0-21swapper/111:15:151
111391230,0ptp4l0-21swapper/111:11:371
111391230,0ptp4l0-21swapper/110:25:441
111391230,0ptp4l0-21swapper/110:21:101
111391230,0ptp4l0-21swapper/110:10:151
111391230,0ptp4l0-21swapper/110:10:151
111391230,0ptp4l0-21swapper/110:03:541
111391230,0ptp4l0-21swapper/109:55:001
111391230,0ptp4l0-21swapper/109:30:101
111391230,0ptp4l0-21swapper/109:23:201
111391230,0ptp4l0-21swapper/109:20:001
111391230,0ptp4l0-21swapper/109:00:191
111391230,0ptp4l0-21swapper/108:50:201
111391230,0ptp4l0-21swapper/108:45:121
111391230,0ptp4l0-21swapper/108:05:111
111391230,0ptp4l0-21swapper/107:45:151
111391230,0ptp4l0-21swapper/012:35:160
111391230,0ptp4l0-21swapper/011:59:070
111391230,0ptp4l0-21swapper/011:15:530
111391230,0ptp4l0-21swapper/010:52:420
111391230,0ptp4l0-21swapper/010:40:110
111391230,0ptp4l0-21swapper/010:20:120
111391230,0ptp4l0-21swapper/009:25:150
111391230,0ptp4l0-21swapper/009:10:120
111391230,0ptp4l0-21swapper/009:00:130
111391230,0ptp4l0-21swapper/008:25:010
111391230,0ptp4l0-21swapper/007:53:450
111391230,0ptp4l0-21swapper/007:40:140
111391230,0ptp4l0-21swapper/007:22:400
111391220,0ptp4l0-21swapper/710:32:497
111391220,0ptp4l0-21swapper/707:25:207
111391220,0ptp4l0-21swapper/608:35:106
111391220,0ptp4l0-21swapper/512:39:365
111391220,0ptp4l0-21swapper/512:30:195
111391220,0ptp4l0-21swapper/512:20:015
111391220,0ptp4l0-21swapper/512:01:335
111391220,0ptp4l0-21swapper/511:40:195
111391220,0ptp4l0-21swapper/511:38:115
111391220,0ptp4l0-21swapper/511:14:255
111391220,0ptp4l0-21swapper/510:45:195
111391220,0ptp4l0-21swapper/510:36:405
111391220,0ptp4l0-21swapper/510:25:465
111391220,0ptp4l0-21swapper/510:01:245
111391220,0ptp4l0-21swapper/509:35:075
111391220,0ptp4l0-21swapper/509:30:135
111391220,0ptp4l0-21swapper/509:25:565
111391220,0ptp4l0-21swapper/508:20:135
111391220,0ptp4l0-21swapper/508:15:145
111391220,0ptp4l0-21swapper/508:05:125
111391220,0ptp4l0-21swapper/507:35:115
111391220,0ptp4l0-21swapper/507:30:015
111391220,0ptp4l0-21swapper/507:30:015
111391220,0ptp4l0-21swapper/507:15:205
111391220,0ptp4l0-21swapper/411:06:524
111391220,0ptp4l0-21swapper/410:50:404
111391220,0ptp4l0-21swapper/410:00:124
111391220,0ptp4l0-21swapper/409:05:114
111391220,0ptp4l0-21swapper/408:30:164
111391220,0ptp4l0-21swapper/407:40:134
111391220,0ptp4l0-21swapper/407:20:114
111391220,0ptp4l0-21swapper/407:10:124
111391220,0ptp4l0-21swapper/310:58:523
111391220,0ptp4l0-21swapper/310:50:043
111391220,0ptp4l0-21swapper/310:32:313
111391220,0ptp4l0-21swapper/309:45:093
111391220,0ptp4l0-21swapper/307:25:153
111391220,0ptp4l0-21swapper/211:16:512
111391220,0ptp4l0-21swapper/209:10:132
111391220,0ptp4l0-21swapper/208:35:122
111391220,0ptp4l0-21swapper/112:25:381
111391220,0ptp4l0-21swapper/112:20:071
111391220,0ptp4l0-21swapper/110:15:091
111391220,0ptp4l0-21swapper/109:57:051
111391220,0ptp4l0-21swapper/109:40:361
111391220,0ptp4l0-21swapper/109:35:011
111391220,0ptp4l0-21swapper/109:11:331
111391220,0ptp4l0-21swapper/108:39:301
111391220,0ptp4l0-21swapper/108:27:231
111391220,0ptp4l0-21swapper/108:15:211
111391220,0ptp4l0-21swapper/107:35:101
111391220,0ptp4l0-21swapper/012:15:140
111391220,0ptp4l0-21swapper/011:52:080
111391220,0ptp4l0-21swapper/011:06:320
111391220,0ptp4l0-21swapper/008:55:130
111391220,0ptp4l0-21swapper/008:40:140
111391220,0ptp4l0-21swapper/008:35:150
111391220,0ptp4l0-21swapper/008:25:210
111391220,0ptp4l0-21swapper/008:05:170
111391220,0ptp4l0-21swapper/007:15:140
111391220,0ptp4l0-21swapper/007:10:150
111391210,2ptp4l0-21swapper/007:36:440
111391210,0ptp4l27494-21diskmemload10:59:096
111391210,0ptp4l0-21swapper/711:19:447
111391210,0ptp4l0-21swapper/710:58:517
111391210,0ptp4l0-21swapper/710:50:067
111391210,0ptp4l0-21swapper/708:40:117
111391210,0ptp4l0-21swapper/612:00:426
111391210,0ptp4l0-21swapper/611:16:126
111391210,0ptp4l0-21swapper/510:34:165
111391210,0ptp4l0-21swapper/509:46:415
111391210,0ptp4l0-21swapper/509:10:355
111391210,0ptp4l0-21swapper/509:00:405
111391210,0ptp4l0-21swapper/508:44:575
111391210,0ptp4l0-21swapper/507:55:165
111391210,0ptp4l0-21swapper/507:28:415
111391210,0ptp4l0-21swapper/408:40:134
111391210,0ptp4l0-21swapper/408:19:274
111391210,0ptp4l0-21swapper/407:55:134
111391210,0ptp4l0-21swapper/407:15:114
111391210,0ptp4l0-21swapper/311:40:503
111391210,0ptp4l0-21swapper/311:20:023
111391210,0ptp4l0-21swapper/311:19:523
111391210,0ptp4l0-21swapper/310:41:203
111391210,0ptp4l0-21swapper/309:32:103
111391210,0ptp4l0-21swapper/210:59:082
111391210,0ptp4l0-21swapper/209:39:502
111391210,0ptp4l0-21swapper/111:01:041
111391210,0ptp4l0-21swapper/110:32:241
111391210,0ptp4l0-21swapper/108:30:121
111391210,0ptp4l0-21swapper/108:20:131
111391210,0ptp4l0-21swapper/107:52:301
111391210,0ptp4l0-21swapper/107:42:261
111391210,0ptp4l0-21swapper/107:24:171
111391210,0ptp4l0-21swapper/008:45:200
111391210,0ptp4l0-21swapper/008:12:420
111391210,0ptp4l0-21swapper/007:25:400
111391200,1ptp4l22928-21awk07:47:294
111391200,0ptp4l0-21swapper/710:49:577
111391200,0ptp4l0-21swapper/612:37:086
111391200,0ptp4l0-21swapper/609:53:336
111391200,0ptp4l0-21swapper/609:15:406
111391200,0ptp4l0-21swapper/608:42:266
111391200,0ptp4l0-21swapper/509:07:065
111391200,0ptp4l0-21swapper/508:57:055
111391200,0ptp4l0-21swapper/508:02:235
111391200,0ptp4l0-21swapper/507:52:395
111391200,0ptp4l0-21swapper/408:50:404
111391200,0ptp4l0-21swapper/408:47:314
111391200,0ptp4l0-21swapper/212:00:412
111391200,0ptp4l0-21swapper/109:05:011
111391200,0ptp4l0-21swapper/108:02:391
111391200,0ptp4l0-21swapper/008:51:560
111391200,0ptp4l0-21swapper/008:17:140
111391200,0ptp4l0-21swapper/007:48:300
111391190,0ptp4l0-21swapper/511:01:055
111391190,0ptp4l0-21swapper/507:44:565
111391190,0ptp4l0-21swapper/408:12:214
111391190,0ptp4l0-21swapper/407:39:294
111391190,0ptp4l0-21swapper/307:59:393
111391190,0ptp4l0-21swapper/212:11:162
111391190,0ptp4l0-21swapper/209:56:262
111391190,0ptp4l0-21swapper/209:28:582
111391190,0ptp4l0-21swapper/209:15:412
111391190,0ptp4l0-21swapper/008:33:310
303602180,0sleep60-21swapper/609:12:256
111391180,0ptp4l27494-21diskmemload09:40:022
111391180,0ptp4l0-21swapper/611:32:386
111391180,0ptp4l0-21swapper/609:40:026
111391180,0ptp4l0-21swapper/608:50:306
111391180,0ptp4l0-21swapper/207:36:292
111391170,0ptp4l0-21swapper/610:19:106
111391170,0ptp4l0-21swapper/209:53:372
111391170,0ptp4l0-21swapper/108:40:201
111391170,0ptp4l0-21swapper/107:31:081
111391170,0ptp4l0-21swapper/107:31:081
99982160,0sleep50-21swapper/507:20:115
111391160,0ptp4l0-21swapper/607:38:026
111391160,0ptp4l0-21swapper/507:14:295
111391160,0ptp4l0-21swapper/407:25:484
111391160,0ptp4l0-21swapper/308:39:583
111391160,0ptp4l0-21swapper/307:12:103
111391160,0ptp4l0-21swapper/107:26:391
4399991510,4cyclictest9048-21idleruntime-cro10:10:003
4399991510,4cyclictest9048-21idleruntime-cro10:09:593
111391150,0ptp4l0-21swapper/711:20:037
111391150,0ptp4l0-21swapper/707:59:327
111391150,0ptp4l0-21swapper/707:24:207
111391150,0ptp4l0-21swapper/707:12:057
111391150,0ptp4l0-21swapper/612:11:196
111391150,0ptp4l0-21swapper/607:56:086
111391150,0ptp4l0-21swapper/607:45:516
111391150,0ptp4l0-21swapper/607:21:486
111391150,0ptp4l0-21swapper/607:16:196
111391150,0ptp4l0-21swapper/508:35:495
111391150,0ptp4l0-21swapper/308:40:043
111391150,0ptp4l0-21swapper/307:24:233
111391150,0ptp4l0-21swapper/208:50:312
111391150,0ptp4l0-21swapper/208:42:282
111391150,0ptp4l0-21swapper/207:56:072
111391150,0ptp4l0-21swapper/207:16:202
111391150,0ptp4l0-21swapper/107:14:111
111391140,0ptp4l0-21swapper/708:39:587
111391140,0ptp4l0-21swapper/609:28:586
111391140,0ptp4l0-21swapper/608:47:176
111391140,0ptp4l0-21swapper/608:23:346
111391140,0ptp4l0-21swapper/607:11:476
111391140,0ptp4l0-21swapper/212:37:062
111391140,0ptp4l0-21swapper/208:47:152
111391140,0ptp4l0-21swapper/208:34:272
111391140,0ptp4l0-21swapper/208:23:332
111391140,0ptp4l0-21swapper/207:45:512
111391140,0ptp4l0-21swapper/207:21:482
111391140,0ptp4l0-21swapper/207:11:462
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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