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2026-01-28 - 06:37
[ 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 Wed Jan 28, 2026 00:46:10)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2465721030,0sleep60-21swapper/600:10:136
111391650,32ptp4l0-21swapper/119:09:441
111391630,28ptp4l0-21swapper/019:05:180
13192600,1sleep41068-21runrttasks00:22:374
111391600,5ptp4l0-21swapper/419:07:214
3048625949,6sleep70-21swapper/719:06:087
31092570,0sleep30-21swapper/321:26:203
3076425533,7sleep60-21swapper/619:09:376
3061525532,7sleep30-21swapper/319:07:413
3069625433,6sleep20-21swapper/219:08:452
2887224635,7sleep50-21swapper/519:05:025
111391340,1ptp4l25619-21smartctl00:10:201
111391330,3ptp4l0-21swapper/422:15:014
111391320,0ptp4l0-21swapper/123:12:371
111391310,0ptp4l0-21swapper/523:10:555
111391310,0ptp4l0-21swapper/519:55:125
111391300,7ptp4l0-21swapper/422:45:464
111391300,6ptp4l0-21swapper/421:50:204
111391300,3ptp4l0-21swapper/423:30:114
111391300,1ptp4l21950-21diskmemload00:25:354
111391300,0ptp4l0-21swapper/523:45:575
111391300,0ptp4l0-21swapper/423:16:064
111391300,0ptp4l0-21swapper/423:16:054
111391300,0ptp4l0-21swapper/022:05:130
111391290,1ptp4l0-21swapper/019:10:190
111391290,0ptp4l0-21swapper/422:25:094
111391290,0ptp4l0-21swapper/123:09:141
111391290,0ptp4l0-21swapper/120:27:221
111391290,0ptp4l0-21swapper/023:36:280
111391290,0ptp4l0-21swapper/023:31:420
111391290,0ptp4l0-21swapper/023:04:230
111391290,0ptp4l0-21swapper/022:35:180
111391290,0ptp4l0-21swapper/021:31:270
111391280,3ptp4l0-21swapper/423:09:544
111391280,3ptp4l0-21swapper/422:36:384
111391280,0ptp4l0-21swapper/423:35:104
111391280,0ptp4l0-21swapper/421:10:434
111391280,0ptp4l0-21swapper/400:31:364
111391280,0ptp4l0-21swapper/122:16:491
111391280,0ptp4l0-21swapper/023:16:390
111391280,0ptp4l0-21swapper/023:16:380
111391280,0ptp4l0-21swapper/021:37:260
111391280,0ptp4l0-21swapper/021:19:150
111391270,0ptp4l0-21swapper/721:51:227
111391270,0ptp4l0-21swapper/621:56:196
111391270,0ptp4l0-21swapper/523:28:075
111391270,0ptp4l0-21swapper/421:26:274
111391270,0ptp4l0-21swapper/122:35:411
111391270,0ptp4l0-21swapper/120:15:201
111391270,0ptp4l0-21swapper/119:35:141
111391270,0ptp4l0-21swapper/022:59:160
111391270,0ptp4l0-21swapper/022:14:560
111391260,0ptp4l0-21swapper/522:00:095
111391260,0ptp4l0-21swapper/521:59:065
111391260,0ptp4l0-21swapper/423:57:394
111391260,0ptp4l0-21swapper/423:20:304
111391260,0ptp4l0-21swapper/423:20:294
111391260,0ptp4l0-21swapper/422:41:314
111391260,0ptp4l0-21swapper/421:20:164
111391260,0ptp4l0-21swapper/421:17:324
111391260,0ptp4l0-21swapper/420:10:144
111391260,0ptp4l0-21swapper/400:37:514
111391260,0ptp4l0-21swapper/123:48:141
111391260,0ptp4l0-21swapper/123:37:191
111391260,0ptp4l0-21swapper/122:50:051
111391260,0ptp4l0-21swapper/100:22:211
111391260,0ptp4l0-21swapper/100:16:571
111391260,0ptp4l0-21swapper/022:49:120
111391260,0ptp4l0-21swapper/021:10:000
111391260,0ptp4l0-21swapper/019:25:210
111391250,6ptp4l0-21swapper/423:41:044
111391250,4ptp4l0-21swapper/422:21:124
111391250,0ptp4l0-21swapper/523:56:305
111391250,0ptp4l0-21swapper/523:33:055
111391250,0ptp4l0-21swapper/522:47:265
111391250,0ptp4l0-21swapper/521:36:265
111391250,0ptp4l0-21swapper/520:10:175
111391250,0ptp4l0-21swapper/423:10:204
111391250,0ptp4l0-21swapper/421:55:124
111391250,0ptp4l0-21swapper/421:48:084
111391250,0ptp4l0-21swapper/123:21:091
111391250,0ptp4l0-21swapper/123:21:081
111391250,0ptp4l0-21swapper/122:03:291
111391250,0ptp4l0-21swapper/121:30:161
111391250,0ptp4l0-21swapper/119:40:131
111391250,0ptp4l0-21swapper/023:13:130
111391250,0ptp4l0-21swapper/022:15:150
111391250,0ptp4l0-21swapper/021:43:140
111391250,0ptp4l0-21swapper/020:35:140
111391250,0ptp4l0-21swapper/020:35:140
111391250,0ptp4l0-21swapper/019:20:010
111391250,0ptp4l0-21swapper/000:23:470
111391240,3ptp4l561ktimersoftd/523:44:205
111391240,1ptp4l3245-21/usr/sbin/munin23:40:110
111391240,1ptp4l21570-21missed_timers23:20:150
111391240,1ptp4l21570-21missed_timers23:20:150
111391240,1ptp4l21446-21fw_conntrack00:05:144
111391240,1ptp4l13347-21smartctl21:40:174
111391240,0ptp4l0-21swapper/523:35:385
111391240,0ptp4l0-21swapper/522:54:225
111391240,0ptp4l0-21swapper/522:35:585
111391240,0ptp4l0-21swapper/522:16:015
111391240,0ptp4l0-21swapper/423:25:174
111391240,0ptp4l0-21swapper/423:02:124
111391240,0ptp4l0-21swapper/421:31:444
111391240,0ptp4l0-21swapper/420:20:194
111391240,0ptp4l0-21swapper/400:14:134
111391240,0ptp4l0-21swapper/123:56:191
111391240,0ptp4l0-21swapper/123:30:001
111391240,0ptp4l0-21swapper/123:17:141
111391240,0ptp4l0-21swapper/123:17:131
111391240,0ptp4l0-21swapper/122:34:311
111391240,0ptp4l0-21swapper/121:28:401
111391240,0ptp4l0-21swapper/119:55:141
111391240,0ptp4l0-21swapper/022:33:150
111391240,0ptp4l0-21swapper/022:25:180
111391240,0ptp4l0-21swapper/020:20:160
111391240,0ptp4l0-21swapper/020:05:220
111391240,0ptp4l0-21swapper/019:30:160
111391240,0ptp4l0-21swapper/019:20:140
111391240,0ptp4l0-21swapper/000:27:410
111391230,1ptp4l18789-21ssh22:32:114
111391230,1ptp4l10825-21irqrtprio23:50:150
111391230,0ptp4l25419-21strings00:10:180
111391230,0ptp4l0-21swapper/622:18:446
111391230,0ptp4l0-21swapper/522:10:215
111391230,0ptp4l0-21swapper/521:30:155
111391230,0ptp4l0-21swapper/520:45:115
111391230,0ptp4l0-21swapper/520:30:155
111391230,0ptp4l0-21swapper/500:35:145
111391230,0ptp4l0-21swapper/500:10:455
111391230,0ptp4l0-21swapper/423:46:374
111391230,0ptp4l0-21swapper/422:55:204
111391230,0ptp4l0-21swapper/422:50:154
111391230,0ptp4l0-21swapper/422:05:114
111391230,0ptp4l0-21swapper/422:04:484
111391230,0ptp4l0-21swapper/421:35:104
111391230,0ptp4l0-21swapper/421:05:164
111391230,0ptp4l0-21swapper/421:00:204
111391230,0ptp4l0-21swapper/420:50:114
111391230,0ptp4l0-21swapper/420:40:144
111391230,0ptp4l0-21swapper/420:40:134
111391230,0ptp4l0-21swapper/420:35:124
111391230,0ptp4l0-21swapper/420:35:114
111391230,0ptp4l0-21swapper/420:30:144
111391230,0ptp4l0-21swapper/420:25:194
111391230,0ptp4l0-21swapper/420:20:014
111391230,0ptp4l0-21swapper/420:05:174
111391230,0ptp4l0-21swapper/420:00:134
111391230,0ptp4l0-21swapper/419:50:164
111391230,0ptp4l0-21swapper/419:40:154
111391230,0ptp4l0-21swapper/419:20:114
111391230,0ptp4l0-21swapper/400:16:324
111391230,0ptp4l0-21swapper/400:00:154
111391230,0ptp4l0-21swapper/221:55:002
111391230,0ptp4l0-21swapper/220:45:002
111391230,0ptp4l0-21swapper/122:47:521
111391230,0ptp4l0-21swapper/122:20:221
111391230,0ptp4l0-21swapper/121:36:401
111391230,0ptp4l0-21swapper/121:15:201
111391230,0ptp4l0-21swapper/121:00:121
111391230,0ptp4l0-21swapper/120:45:131
111391230,0ptp4l0-21swapper/119:13:241
111391230,0ptp4l0-21swapper/023:55:200
111391230,0ptp4l0-21swapper/023:25:120
111391230,0ptp4l0-21swapper/023:05:150
111391230,0ptp4l0-21swapper/022:53:530
111391230,0ptp4l0-21swapper/022:44:000
111391230,0ptp4l0-21swapper/022:22:000
111391230,0ptp4l0-21swapper/022:04:410
111391230,0ptp4l0-21swapper/021:55:430
111391230,0ptp4l0-21swapper/021:50:140
111391230,0ptp4l0-21swapper/021:20:150
111391230,0ptp4l0-21swapper/021:10:130
111391230,0ptp4l0-21swapper/020:55:110
111391230,0ptp4l0-21swapper/020:40:130
111391230,0ptp4l0-21swapper/020:40:130
111391230,0ptp4l0-21swapper/020:30:150
111391230,0ptp4l0-21swapper/020:17:320
111391230,0ptp4l0-21swapper/019:45:200
111391230,0ptp4l0-21swapper/019:40:150
111391230,0ptp4l0-21swapper/019:35:110
111391230,0ptp4l0-21swapper/000:35:250
111391230,0ptp4l0-21swapper/000:05:140
111391220,0ptp4l5984-21ssh23:44:231
111391220,0ptp4l0-21swapper/622:30:166
111391220,0ptp4l0-21swapper/622:28:266
111391220,0ptp4l0-21swapper/621:27:276
111391220,0ptp4l0-21swapper/620:10:206
111391220,0ptp4l0-21swapper/522:56:415
111391220,0ptp4l0-21swapper/522:34:025
111391220,0ptp4l0-21swapper/522:20:345
111391220,0ptp4l0-21swapper/522:09:265
111391220,0ptp4l0-21swapper/521:28:135
111391220,0ptp4l0-21swapper/521:22:225
111391220,0ptp4l0-21swapper/521:13:215
111391220,0ptp4l0-21swapper/521:00:125
111391220,0ptp4l0-21swapper/520:15:125
111391220,0ptp4l0-21swapper/519:51:415
111391220,0ptp4l0-21swapper/519:35:145
111391220,0ptp4l0-21swapper/519:25:115
111391220,0ptp4l0-21swapper/500:31:595
111391220,0ptp4l0-21swapper/500:21:125
111391220,0ptp4l0-21swapper/500:17:265
111391220,0ptp4l0-21swapper/500:03:235
111391220,0ptp4l0-21swapper/423:51:094
111391220,0ptp4l0-21swapper/422:15:114
111391220,0ptp4l0-21swapper/420:55:144
111391220,0ptp4l0-21swapper/420:45:194
111391220,0ptp4l0-21swapper/419:45:144
111391220,0ptp4l0-21swapper/419:36:214
111391220,0ptp4l0-21swapper/419:30:174
111391220,0ptp4l0-21swapper/419:25:014
111391220,0ptp4l0-21swapper/419:15:184
111391220,0ptp4l0-21swapper/321:55:523
111391220,0ptp4l0-21swapper/223:52:062
111391220,0ptp4l0-21swapper/222:11:262
111391220,0ptp4l0-21swapper/221:12:372
111391220,0ptp4l0-21swapper/123:30:001
111391220,0ptp4l0-21swapper/122:56:121
111391220,0ptp4l0-21swapper/122:12:181
111391220,0ptp4l0-21swapper/122:09:191
111391220,0ptp4l0-21swapper/121:58:131
111391220,0ptp4l0-21swapper/121:50:181
111391220,0ptp4l0-21swapper/121:45:141
111391220,0ptp4l0-21swapper/121:21:191
111391220,0ptp4l0-21swapper/120:30:141
111391220,0ptp4l0-21swapper/119:25:131
111391220,0ptp4l0-21swapper/100:31:331
111391220,0ptp4l0-21swapper/100:29:321
111391220,0ptp4l0-21swapper/100:02:161
111391220,0ptp4l0-21swapper/023:45:200
111391220,0ptp4l0-21swapper/021:45:000
111391220,0ptp4l0-21swapper/021:25:130
111391220,0ptp4l0-21swapper/021:00:190
111391220,0ptp4l0-21swapper/020:50:110
111391220,0ptp4l0-21swapper/020:45:180
111391220,0ptp4l0-21swapper/020:25:190
111391220,0ptp4l0-21swapper/020:14:270
111391220,0ptp4l0-21swapper/020:00:140
111391220,0ptp4l0-21swapper/020:00:000
111391220,0ptp4l0-21swapper/000:30:080
111391220,0ptp4l0-21swapper/000:15:160
111391220,0ptp4l0-21swapper/000:00:120
111391210,0ptp4l0-21swapper/723:41:267
111391210,0ptp4l0-21swapper/723:09:037
111391210,0ptp4l0-21swapper/722:57:017
111391210,0ptp4l0-21swapper/722:30:507
111391210,0ptp4l0-21swapper/722:21:297
111391210,0ptp4l0-21swapper/623:50:456
111391210,0ptp4l0-21swapper/623:45:276
111391210,0ptp4l0-21swapper/622:11:136
111391210,0ptp4l0-21swapper/621:12:436
111391210,0ptp4l0-21swapper/600:26:586
111391210,0ptp4l0-21swapper/600:06:546
111391210,0ptp4l0-21swapper/523:21:085
111391210,0ptp4l0-21swapper/523:21:085
111391210,0ptp4l0-21swapper/523:19:355
111391210,0ptp4l0-21swapper/523:19:345
111391210,0ptp4l0-21swapper/523:06:285
111391210,0ptp4l0-21swapper/523:04:025
111391210,0ptp4l0-21swapper/521:50:185
111391210,0ptp4l0-21swapper/521:45:525
111391210,0ptp4l0-21swapper/521:15:205
111391210,0ptp4l0-21swapper/419:10:154
111391210,0ptp4l0-21swapper/323:41:233
111391210,0ptp4l0-21swapper/300:01:173
111391210,0ptp4l0-21swapper/223:45:462
111391210,0ptp4l0-21swapper/222:56:472
111391210,0ptp4l0-21swapper/200:26:592
111391210,0ptp4l0-21swapper/122:42:291
111391210,0ptp4l0-21swapper/121:12:231
111391210,0ptp4l0-21swapper/119:17:401
111391210,0ptp4l0-21swapper/100:39:571
111391210,0ptp4l0-21swapper/100:07:411
111391210,0ptp4l0-21swapper/019:50:130
111391200,0ptp4l0-21swapper/700:01:147
111391200,0ptp4l0-21swapper/622:53:306
111391200,0ptp4l0-21swapper/622:48:026
111391200,0ptp4l0-21swapper/523:54:505
111391200,0ptp4l0-21swapper/522:42:315
111391200,0ptp4l0-21swapper/520:51:465
111391200,0ptp4l0-21swapper/520:09:205
111391200,0ptp4l0-21swapper/323:54:423
111391200,0ptp4l0-21swapper/322:57:003
111391200,0ptp4l0-21swapper/222:28:322
111391200,0ptp4l0-21swapper/222:23:492
111391200,0ptp4l0-21swapper/221:56:202
111391200,0ptp4l0-21swapper/221:44:212
111391200,0ptp4l0-21swapper/221:27:322
111391200,0ptp4l0-21swapper/123:51:571
111391200,0ptp4l0-21swapper/123:02:081
111391200,0ptp4l0-21swapper/121:41:111
111391200,0ptp4l0-21swapper/120:59:221
111391200,0ptp4l0-21swapper/120:42:111
111391200,0ptp4l0-21swapper/120:42:101
111391200,0ptp4l0-21swapper/120:11:381
111391200,0ptp4l0-21swapper/119:50:521
111391200,0ptp4l0-21swapper/119:49:341
111391200,0ptp4l0-21swapper/119:31:471
111391200,0ptp4l0-21swapper/119:22:201
111391190,0ptp4l0-21swapper/619:50:176
111391190,0ptp4l0-21swapper/619:26:286
111391190,0ptp4l0-21swapper/600:01:486
111391190,0ptp4l0-21swapper/519:31:325
111391190,0ptp4l0-21swapper/519:22:495
111391190,0ptp4l0-21swapper/519:16:295
111391190,0ptp4l0-21swapper/500:29:415
111391190,0ptp4l0-21swapper/419:55:414
111391190,0ptp4l0-21swapper/321:51:213
111391190,0ptp4l0-21swapper/300:26:493
111391190,0ptp4l0-21swapper/222:30:142
111391190,0ptp4l0-21swapper/220:10:192
111391190,0ptp4l0-21swapper/120:20:471
111391180,0ptp4l0-21swapper/722:16:317
111391180,0ptp4l0-21swapper/721:55:537
111391180,0ptp4l0-21swapper/622:56:466
111391180,0ptp4l0-21swapper/521:41:145
111391180,0ptp4l0-21swapper/322:23:263
111391180,0ptp4l0-21swapper/223:15:562
111391180,0ptp4l0-21swapper/223:15:552
111391180,0ptp4l0-21swapper/222:18:482
111391180,0ptp4l0-21swapper/222:07:072
111391180,0ptp4l0-21swapper/200:07:562
111391180,0ptp4l0-21swapper/200:01:472
111391180,0ptp4l0-21swapper/120:38:091
111391180,0ptp4l0-21swapper/120:38:081
111391180,0ptp4l0-21swapper/120:08:261
111391170,0ptp4l0-21swapper/522:29:295
111391170,0ptp4l0-21swapper/520:39:075
111391170,0ptp4l0-21swapper/520:39:065
111391170,0ptp4l0-21swapper/520:28:185
111391170,0ptp4l0-21swapper/322:30:493
111391170,0ptp4l0-21swapper/322:16:303
111391170,0ptp4l0-21swapper/222:48:022
111391170,0ptp4l0-21swapper/120:51:541
111391160,0ptp4l0-21swapper/720:29:307
111391160,0ptp4l0-21swapper/520:59:095
111391160,0ptp4l0-21swapper/520:21:455
111391160,0ptp4l0-21swapper/322:27:013
111391160,0ptp4l0-21swapper/122:25:311
111391160,0ptp4l0-21swapper/121:05:331
111391150,0ptp4l0-21swapper/723:54:437
111391150,0ptp4l0-21swapper/720:40:337
111391150,0ptp4l0-21swapper/720:40:337
111391150,0ptp4l0-21swapper/720:19:217
111391150,0ptp4l0-21swapper/719:16:087
111391150,0ptp4l0-21swapper/622:07:106
111391150,0ptp4l0-21swapper/621:53:156
111391150,0ptp4l0-21swapper/621:01:346
111391150,0ptp4l0-21swapper/620:50:546
111391150,0ptp4l0-21swapper/620:45:036
111391150,0ptp4l0-21swapper/620:45:016
111391150,0ptp4l0-21swapper/620:45:006
111391150,0ptp4l0-21swapper/620:03:466
111391150,0ptp4l0-21swapper/619:32:456
111391150,0ptp4l0-21swapper/619:12:496
111391150,0ptp4l0-21swapper/521:05:345
111391150,0ptp4l0-21swapper/520:42:115
111391150,0ptp4l0-21swapper/520:42:105
111391150,0ptp4l0-21swapper/519:45:545
111391150,0ptp4l0-21swapper/519:40:015
111391150,0ptp4l0-21swapper/519:10:025
111391150,0ptp4l0-21swapper/323:09:023
111391150,0ptp4l0-21swapper/320:05:583
111391150,0ptp4l0-21swapper/319:16:093
111391150,0ptp4l0-21swapper/222:53:372
111391150,0ptp4l0-21swapper/221:07:302
111391150,0ptp4l0-21swapper/220:46:262
111391150,0ptp4l0-21swapper/220:03:542
111391150,0ptp4l0-21swapper/219:59:012
111391150,0ptp4l0-21swapper/219:43:412
111391150,0ptp4l0-21swapper/219:33:402
111391150,0ptp4l0-21swapper/219:25:552
111391150,0ptp4l0-21swapper/219:12:572
111391150,0ptp4l0-21swapper/120:02:421
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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