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2026-01-24 - 16:05
[ 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 24, 2026 12:46:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
209922640,0sleep60-21swapper/610:30:156
1881916232,16phc2sys0-21swapper/407:07:364
111391600,29ptp4l0-21swapper/007:08:510
111391590,6ptp4l0-21swapper/107:05:081
190225444,6sleep70-21swapper/707:08:417
195325332,6sleep50-21swapper/507:09:185
195925139,7sleep20-21swapper/207:09:232
200424939,6sleep60-21swapper/607:09:526
196224736,7sleep30-21swapper/307:09:253
111391330,1ptp4l19658-21/usr/sbin/munin09:45:161
111391310,0ptp4l0-21swapper/411:25:134
111391310,0ptp4l0-21swapper/409:29:234
111391310,0ptp4l0-21swapper/109:10:591
111391300,0ptp4l27588-21ssh12:07:484
111391300,0ptp4l0-21swapper/512:15:115
111391300,0ptp4l0-21swapper/509:44:015
111391300,0ptp4l0-21swapper/409:05:204
111391300,0ptp4l0-21swapper/011:21:570
111391300,0ptp4l0-21swapper/010:04:540
111391300,0ptp4l0-21swapper/009:31:500
111391290,4ptp4l0-21swapper/108:17:231
111391290,3ptp4l0-21swapper/010:21:570
111391290,0ptp4l0-21swapper/412:24:134
111391290,0ptp4l0-21swapper/012:27:010
111391290,0ptp4l0-21swapper/011:54:550
111391290,0ptp4l0-21swapper/010:58:250
111391290,0ptp4l0-21swapper/010:40:090
111391290,0ptp4l0-21swapper/008:30:120
111391280,1ptp4l5536-21hddtemp_smartct08:25:144
111391280,1ptp4l0-21swapper/412:17:234
111391280,0ptp4l0-21swapper/409:13:304
111391280,0ptp4l0-21swapper/111:51:351
111391280,0ptp4l0-21swapper/012:38:250
111391280,0ptp4l0-21swapper/012:10:410
111391280,0ptp4l0-21swapper/010:33:300
111391280,0ptp4l0-21swapper/010:28:080
111391280,0ptp4l0-21swapper/009:50:170
111391280,0ptp4l0-21swapper/009:43:040
111391280,0ptp4l0-21swapper/009:39:240
111391280,0ptp4l0-21swapper/009:23:240
111391280,0ptp4l0-21swapper/009:19:250
111391270,2ptp4l0-21swapper/111:42:101
111391270,1ptp4l0-21swapper/409:24:234
111391270,0ptp4l0-21swapper/509:31:345
111391270,0ptp4l0-21swapper/509:17:345
111391270,0ptp4l0-21swapper/412:25:194
111391270,0ptp4l0-21swapper/412:11:034
111391270,0ptp4l0-21swapper/411:21:434
111391270,0ptp4l0-21swapper/410:50:414
111391270,0ptp4l0-21swapper/410:42:344
111391270,0ptp4l0-21swapper/409:45:064
111391270,0ptp4l0-21swapper/310:35:403
111391270,0ptp4l0-21swapper/111:46:541
111391270,0ptp4l0-21swapper/011:47:310
111391270,0ptp4l0-21swapper/011:41:370
111391270,0ptp4l0-21swapper/011:27:000
111391270,0ptp4l0-21swapper/008:55:160
111391260,1ptp4l4795-21munin-node07:15:001
111391260,0ptp4l0-21swapper/511:50:445
111391260,0ptp4l0-21swapper/510:45:435
111391260,0ptp4l0-21swapper/507:20:185
111391260,0ptp4l0-21swapper/411:47:324
111391260,0ptp4l0-21swapper/411:00:114
111391260,0ptp4l0-21swapper/409:38:264
111391260,0ptp4l0-21swapper/309:12:083
111391260,0ptp4l0-21swapper/112:35:121
111391260,0ptp4l0-21swapper/111:09:321
111391260,0ptp4l0-21swapper/110:12:121
111391260,0ptp4l0-21swapper/012:06:230
111391260,0ptp4l0-21swapper/011:10:180
111391260,0ptp4l0-21swapper/010:06:010
111391250,3ptp4l0-21swapper/409:15:584
111391250,1ptp4l844-21diskstats08:15:114
111391250,1ptp4l0-21swapper/008:40:120
111391250,0ptp4l0-21swapper/609:15:206
111391250,0ptp4l0-21swapper/510:26:365
111391250,0ptp4l0-21swapper/509:45:565
111391250,0ptp4l0-21swapper/411:56:214
111391250,0ptp4l0-21swapper/411:51:134
111391250,0ptp4l0-21swapper/411:07:014
111391250,0ptp4l0-21swapper/410:49:284
111391250,0ptp4l0-21swapper/410:24:154
111391250,0ptp4l0-21swapper/210:08:192
111391250,0ptp4l0-21swapper/112:29:101
111391250,0ptp4l0-21swapper/107:55:171
111391250,0ptp4l0-21swapper/011:08:050
111391250,0ptp4l0-21swapper/008:45:170
111391240,1ptp4l8801-21cpuspeed_turbos09:30:114
111391240,1ptp4l28386-21unixbench_multi09:55:194
111391240,1ptp4l24849-21ssh10:35:181
111391240,1ptp4l16839-21diskstats10:25:121
111391240,0ptp4l25110-21ps10:35:205
111391240,0ptp4l0-21swapper/711:37:577
111391240,0ptp4l0-21swapper/711:37:567
111391240,0ptp4l0-21swapper/609:52:026
111391240,0ptp4l0-21swapper/511:02:525
111391240,0ptp4l0-21swapper/510:30:405
111391240,0ptp4l0-21swapper/510:00:145
111391240,0ptp4l0-21swapper/508:40:015
111391240,0ptp4l0-21swapper/507:15:165
111391240,0ptp4l0-21swapper/412:38:174
111391240,0ptp4l0-21swapper/410:58:514
111391240,0ptp4l0-21swapper/410:34:454
111391240,0ptp4l0-21swapper/410:18:284
111391240,0ptp4l0-21swapper/408:55:144
111391240,0ptp4l0-21swapper/408:20:164
111391240,0ptp4l0-21swapper/408:00:174
111391240,0ptp4l0-21swapper/407:30:194
111391240,0ptp4l0-21swapper/309:59:263
111391240,0ptp4l0-21swapper/209:15:192
111391240,0ptp4l0-21swapper/112:15:241
111391240,0ptp4l0-21swapper/111:37:421
111391240,0ptp4l0-21swapper/111:37:411
111391240,0ptp4l0-21swapper/111:11:111
111391240,0ptp4l0-21swapper/110:45:181
111391240,0ptp4l0-21swapper/110:40:141
111391240,0ptp4l0-21swapper/109:43:541
111391240,0ptp4l0-21swapper/109:27:301
111391240,0ptp4l0-21swapper/109:00:161
111391240,0ptp4l0-21swapper/109:00:151
111391240,0ptp4l0-21swapper/107:40:131
111391240,0ptp4l0-21swapper/012:30:120
111391240,0ptp4l0-21swapper/012:00:170
111391240,0ptp4l0-21swapper/011:57:280
111391240,0ptp4l0-21swapper/011:19:570
111391240,0ptp4l0-21swapper/010:46:150
111391240,0ptp4l0-21swapper/009:57:110
111391240,0ptp4l0-21swapper/008:20:120
111391240,0ptp4l0-21swapper/008:10:150
111391240,0ptp4l0-21swapper/007:45:200
111391230,1ptp4l25537-21diskmemload11:17:485
111391230,1ptp4l25537-21diskmemload10:50:120
111391230,1ptp4l12587-21fw_forwarded_lo07:30:120
111391230,0ptp4l25-21ksoftirqd/111:34:001
111391230,0ptp4l0-21swapper/512:35:175
111391230,0ptp4l0-21swapper/512:30:365
111391230,0ptp4l0-21swapper/511:43:185
111391230,0ptp4l0-21swapper/511:30:155
111391230,0ptp4l0-21swapper/511:11:475
111391230,0ptp4l0-21swapper/510:56:065
111391230,0ptp4l0-21swapper/510:40:145
111391230,0ptp4l0-21swapper/510:12:025
111391230,0ptp4l0-21swapper/509:25:145
111391230,0ptp4l0-21swapper/509:10:165
111391230,0ptp4l0-21swapper/508:50:115
111391230,0ptp4l0-21swapper/508:40:115
111391230,0ptp4l0-21swapper/508:10:215
111391230,0ptp4l0-21swapper/507:55:195
111391230,0ptp4l0-21swapper/507:50:195
111391230,0ptp4l0-21swapper/507:40:165
111391230,0ptp4l0-21swapper/507:25:135
111391230,0ptp4l0-21swapper/412:02:324
111391230,0ptp4l0-21swapper/411:40:204
111391230,0ptp4l0-21swapper/411:16:294
111391230,0ptp4l0-21swapper/411:10:144
111391230,0ptp4l0-21swapper/410:40:004
111391230,0ptp4l0-21swapper/410:25:244
111391230,0ptp4l0-21swapper/410:08:494
111391230,0ptp4l0-21swapper/409:50:204
111391230,0ptp4l0-21swapper/409:40:164
111391230,0ptp4l0-21swapper/409:00:124
111391230,0ptp4l0-21swapper/409:00:124
111391230,0ptp4l0-21swapper/408:45:204
111391230,0ptp4l0-21swapper/408:40:144
111391230,0ptp4l0-21swapper/408:30:114
111391230,0ptp4l0-21swapper/408:05:134
111391230,0ptp4l0-21swapper/407:45:134
111391230,0ptp4l0-21swapper/407:35:164
111391230,0ptp4l0-21swapper/407:15:194
111391230,0ptp4l0-21swapper/308:35:133
111391230,0ptp4l0-21swapper/210:26:462
111391230,0ptp4l0-21swapper/112:30:111
111391230,0ptp4l0-21swapper/112:00:151
111391230,0ptp4l0-21swapper/111:55:191
111391230,0ptp4l0-21swapper/111:27:251
111391230,0ptp4l0-21swapper/110:56:441
111391230,0ptp4l0-21swapper/110:54:241
111391230,0ptp4l0-21swapper/110:30:121
111391230,0ptp4l0-21swapper/110:15:191
111391230,0ptp4l0-21swapper/110:08:181
111391230,0ptp4l0-21swapper/110:00:131
111391230,0ptp4l0-21swapper/108:50:121
111391230,0ptp4l0-21swapper/108:40:151
111391230,0ptp4l0-21swapper/107:50:161
111391230,0ptp4l0-21swapper/107:25:121
111391230,0ptp4l0-21swapper/012:21:220
111391230,0ptp4l0-21swapper/011:31:470
111391230,0ptp4l0-21swapper/010:39:460
111391230,0ptp4l0-21swapper/010:11:350
111391230,0ptp4l0-21swapper/009:47:500
111391230,0ptp4l0-21swapper/009:25:160
111391230,0ptp4l0-21swapper/009:14:350
111391230,0ptp4l0-21swapper/009:05:120
111391230,0ptp4l0-21swapper/009:00:180
111391230,0ptp4l0-21swapper/009:00:170
111391230,0ptp4l0-21swapper/008:15:150
111391230,0ptp4l0-21swapper/008:05:160
111391230,0ptp4l0-21swapper/008:00:200
111391230,0ptp4l0-21swapper/007:35:200
111391220,1ptp4l49-21ksoftirqd/411:36:224
111391220,1ptp4l49-21ksoftirqd/411:36:214
111391220,1ptp4l11133-21ssh10:16:030
111391220,0ptp4l0-21swapper/711:44:207
111391220,0ptp4l0-21swapper/710:47:477
111391220,0ptp4l0-21swapper/710:00:027
111391220,0ptp4l0-21swapper/708:51:237
111391220,0ptp4l0-21swapper/708:35:147
111391220,0ptp4l0-21swapper/609:39:556
111391220,0ptp4l0-21swapper/512:28:155
111391220,0ptp4l0-21swapper/512:06:385
111391220,0ptp4l0-21swapper/512:03:235
111391220,0ptp4l0-21swapper/511:46:525
111391220,0ptp4l0-21swapper/511:35:015
111391220,0ptp4l0-21swapper/511:35:015
111391220,0ptp4l0-21swapper/511:26:255
111391220,0ptp4l0-21swapper/511:23:205
111391220,0ptp4l0-21swapper/511:07:315
111391220,0ptp4l0-21swapper/510:15:095
111391220,0ptp4l0-21swapper/510:07:385
111391220,0ptp4l0-21swapper/509:55:125
111391220,0ptp4l0-21swapper/509:53:265
111391220,0ptp4l0-21swapper/507:10:135
111391220,0ptp4l0-21swapper/412:30:184
111391220,0ptp4l0-21swapper/411:32:114
111391220,0ptp4l0-21swapper/410:10:074
111391220,0ptp4l0-21swapper/410:01:064
111391220,0ptp4l0-21swapper/408:35:174
111391220,0ptp4l0-21swapper/408:10:154
111391220,0ptp4l0-21swapper/407:29:594
111391220,0ptp4l0-21swapper/311:44:053
111391220,0ptp4l0-21swapper/309:48:593
111391220,0ptp4l0-21swapper/308:51:243
111391220,0ptp4l0-21swapper/209:40:002
111391220,0ptp4l0-21swapper/112:14:231
111391220,0ptp4l0-21swapper/111:23:461
111391220,0ptp4l0-21swapper/111:00:381
111391220,0ptp4l0-21swapper/109:55:101
111391220,0ptp4l0-21swapper/109:52:511
111391220,0ptp4l0-21swapper/109:36:031
111391220,0ptp4l0-21swapper/109:33:031
111391220,0ptp4l0-21swapper/109:21:271
111391220,0ptp4l0-21swapper/109:18:121
111391220,0ptp4l0-21swapper/107:20:111
111391220,0ptp4l0-21swapper/107:15:141
111391220,0ptp4l0-21swapper/012:16:500
111391220,0ptp4l0-21swapper/011:39:230
111391220,0ptp4l0-21swapper/011:39:220
111391220,0ptp4l0-21swapper/011:00:000
111391220,0ptp4l0-21swapper/008:35:200
111391220,0ptp4l0-21swapper/008:25:160
111391220,0ptp4l0-21swapper/007:12:420
111391210,0ptp4l0-21swapper/711:50:467
111391210,0ptp4l0-21swapper/709:59:347
111391210,0ptp4l0-21swapper/709:38:577
111391210,0ptp4l0-21swapper/709:12:177
111391210,0ptp4l0-21swapper/512:23:405
111391210,0ptp4l0-21swapper/512:14:285
111391210,0ptp4l0-21swapper/511:55:055
111391210,0ptp4l0-21swapper/510:50:005
111391210,0ptp4l0-21swapper/510:22:585
111391210,0ptp4l0-21swapper/509:35:445
111391210,0ptp4l0-21swapper/509:21:255
111391210,0ptp4l0-21swapper/508:32:245
111391210,0ptp4l0-21swapper/508:22:445
111391210,0ptp4l0-21swapper/408:00:004
111391210,0ptp4l0-21swapper/311:50:463
111391210,0ptp4l0-21swapper/311:37:533
111391210,0ptp4l0-21swapper/311:37:523
111391210,0ptp4l0-21swapper/311:06:193
111391210,0ptp4l0-21swapper/310:47:413
111391210,0ptp4l0-21swapper/309:38:553
111391210,0ptp4l0-21swapper/308:31:243
111391210,0ptp4l0-21swapper/209:31:232
111391210,0ptp4l0-21swapper/112:07:421
111391210,0ptp4l0-21swapper/110:24:581
111391210,0ptp4l0-21swapper/108:30:431
111391210,0ptp4l0-21swapper/108:09:401
111391210,0ptp4l0-21swapper/107:45:011
111391210,0ptp4l0-21swapper/007:15:180
111391200,3ptp4l0-21swapper/007:41:110
111391200,2ptp4l0-21swapper/112:23:401
111391200,0ptp4l0-21swapper/711:18:047
111391200,0ptp4l0-21swapper/710:35:387
111391200,0ptp4l0-21swapper/709:49:007
111391200,0ptp4l0-21swapper/610:26:456
111391200,0ptp4l0-21swapper/609:28:136
111391200,0ptp4l0-21swapper/609:14:126
111391200,0ptp4l0-21swapper/508:58:565
111391200,0ptp4l0-21swapper/508:28:465
111391200,0ptp4l0-21swapper/508:07:445
111391200,0ptp4l0-21swapper/508:03:125
111391200,0ptp4l0-21swapper/407:52:234
111391200,0ptp4l0-21swapper/407:23:224
111391200,0ptp4l0-21swapper/407:10:544
111391200,0ptp4l0-21swapper/211:56:092
111391200,0ptp4l0-21swapper/211:48:552
111391200,0ptp4l0-21swapper/210:10:052
111391200,0ptp4l0-21swapper/209:28:122
111391200,0ptp4l0-21swapper/108:28:231
111391200,0ptp4l0-21swapper/108:12:261
111391200,0ptp4l0-21swapper/107:35:171
111391200,0ptp4l0-21swapper/008:50:220
111391200,0ptp4l0-21swapper/007:52:300
111391200,0ptp4l0-21swapper/007:28:380
111391200,0ptp4l0-21swapper/007:23:480
228299190,3cyclictest0-21swapper/108:02:331
111391190,1ptp4l25537-21diskmemload11:06:137
111391190,0ptp4l0-21swapper/712:04:147
111391190,0ptp4l0-21swapper/708:10:017
111391190,0ptp4l0-21swapper/611:49:006
111391190,0ptp4l0-21swapper/609:40:506
111391190,0ptp4l0-21swapper/509:09:555
111391190,0ptp4l0-21swapper/311:18:053
111391190,0ptp4l0-21swapper/212:20:262
111391190,0ptp4l0-21swapper/209:14:122
111391190,0ptp4l0-21swapper/111:17:501
111391190,0ptp4l0-21swapper/108:59:031
111391190,0ptp4l0-21swapper/107:31:551
111391180,0ptp4l0-21swapper/408:53:194
111391180,0ptp4l0-21swapper/312:04:163
111391180,0ptp4l0-21swapper/309:32:213
111391180,0ptp4l0-21swapper/210:31:072
111391180,0ptp4l0-21swapper/209:51:582
111391170,0ptp4l0-21swapper/708:34:487
111391170,0ptp4l0-21swapper/407:41:174
111391170,0ptp4l0-21swapper/310:00:033
111391170,0ptp4l0-21swapper/210:40:042
111391170,0ptp4l0-21swapper/208:20:352
111391170,0ptp4l0-21swapper/007:55:210
111391160,1ptp4l57-21ksoftirqd/509:02:255
111391160,1ptp4l57-21ksoftirqd/509:02:245
111391160,0ptp4l0-21swapper/709:04:067
111391160,0ptp4l0-21swapper/709:04:067
111391160,0ptp4l0-21swapper/708:09:557
111391160,0ptp4l0-21swapper/707:50:287
111391160,0ptp4l0-21swapper/610:10:056
111391160,0ptp4l0-21swapper/609:31:236
111391160,0ptp4l0-21swapper/507:47:245
111391160,0ptp4l0-21swapper/507:35:245
111391160,0ptp4l0-21swapper/507:33:445
111391160,0ptp4l0-21swapper/209:00:102
111391160,0ptp4l0-21swapper/209:00:102
111391160,0ptp4l0-21swapper/207:10:452
111391160,0ptp4l0-21swapper/109:07:461
111391160,0ptp4l0-21swapper/108:35:251
111391160,0ptp4l0-21swapper/108:22:361
111391150,0ptp4l0-21swapper/708:43:247
111391150,0ptp4l0-21swapper/707:32:217
111391150,0ptp4l0-21swapper/707:28:357
111391150,0ptp4l0-21swapper/612:20:266
111391150,0ptp4l0-21swapper/610:50:526
111391150,0ptp4l0-21swapper/608:46:036
111391150,0ptp4l0-21swapper/608:20:406
111391150,0ptp4l0-21swapper/607:44:196
111391150,0ptp4l0-21swapper/607:23:106
111391150,0ptp4l0-21swapper/607:10:456
111391150,0ptp4l0-21swapper/508:47:155
111391150,0ptp4l0-21swapper/508:15:045
111391150,0ptp4l0-21swapper/308:43:223
111391150,0ptp4l0-21swapper/308:10:003
111391150,0ptp4l0-21swapper/308:09:563
111391150,0ptp4l0-21swapper/307:50:253
111391150,0ptp4l0-21swapper/307:32:343
111391150,0ptp4l0-21swapper/307:28:303
111391150,0ptp4l0-21swapper/209:40:492
111391150,0ptp4l0-21swapper/208:46:072
111391150,0ptp4l0-21swapper/208:18:482
111391150,0ptp4l0-21swapper/108:47:151
111391140,0ptp4l0-21swapper/608:52:166
111391140,0ptp4l0-21swapper/608:35:376
111391140,0ptp4l0-21swapper/608:18:066
111391140,0ptp4l0-21swapper/607:56:116
111391140,0ptp4l0-21swapper/607:31:066
111391140,0ptp4l0-21swapper/309:03:493
111391140,0ptp4l0-21swapper/309:03:483
111391140,0ptp4l0-21swapper/210:50:502
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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