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2026-03-05 - 17:42
[ 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 #e, slot #5

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 792 highest latencies:
System rackeslot5s.osadl.org (updated Thu Mar 05, 2026 12:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1545199260,25cyclictest9219-21diskmemload12:11:483
15450992621,4cyclictest0-21swapper/212:07:562
15450992525,0cyclictest9219-21diskmemload11:41:052
1545099250,24cyclictest9219-21diskmemload11:12:062
1545099250,24cyclictest0-21swapper/211:55:152
15449992523,1cyclictest807-21diskmemload11:03:001
15449992523,1cyclictest14225-21ntp_states12:16:191
1544999250,24cyclictest7891-21ssh09:39:091
1544999250,24cyclictest0-21swapper/112:08:341
1544999250,24cyclictest0-21swapper/110:18:351
15448992522,2cyclictest14097-21ssh10:15:230
1544899250,24cyclictest9219-21diskmemload09:24:580
15451992423,1cyclictest9219-21diskmemload11:40:493
15451992423,1cyclictest0-21swapper/309:42:463
15451992422,1cyclictest17997-21ssh09:48:333
15451992421,2cyclictest28177-21sh09:26:463
1545199240,24cyclictest0-21swapper/312:30:463
1545199240,23cyclictest9219-21diskmemload09:31:013
1545199240,23cyclictest21306-21diskstats09:21:153
1545199240,1cyclictest31403-21ntp_states11:01:193
15450992421,2cyclictest5060-21missed_timers10:36:192
1545099240,3cyclictest15306-21sh12:16:552
1545099240,2cyclictest2912-21ssh10:04:442
1545099240,24cyclictest0-21swapper/209:41:402
1545099240,23cyclictest5463-1kworker/u9:112:25:212
1545099240,23cyclictest0-21swapper/212:11:562
1545099240,0cyclictest9219-21diskmemload10:43:122
15449992423,1cyclictest22385-21ssh11:23:081
1544999240,24cyclictest0-21swapper/112:14:151
1544999240,24cyclictest0-21swapper/109:54:311
1544999240,24cyclictest0-21swapper/109:14:431
1544999240,23cyclictest9068-21ssh10:10:541
1544999240,23cyclictest30527-21runrttasks11:31:171
1544999240,23cyclictest0-21swapper/112:22:051
1544999240,23cyclictest0-21swapper/111:05:171
1544999240,1cyclictest26511-21ssh10:56:221
1544999240,0cyclictest0-21swapper/109:29:571
15448992424,0cyclictest0-21swapper/009:16:380
15448992423,1cyclictest9219-21diskmemload10:39:530
15448992421,2cyclictest6473-21ssh09:37:020
1544899241,22cyclictest19447-21/usr/sbin/munin12:21:180
1544899240,24cyclictest0-21swapper/011:51:340
1544899240,23cyclictest9219-21diskmemload12:07:440
1544899240,23cyclictest9219-21diskmemload10:20:320
1544899240,23cyclictest8356-21sh12:11:170
1544899240,23cyclictest29633-21ssh11:30:570
1544899240,0cyclictest0-21swapper/007:21:120
15451992323,0cyclictest9219-21diskmemload12:01:103
15451992323,0cyclictest0-21swapper/311:23:283
15451992323,0cyclictest0-21swapper/310:41:363
15451992323,0cyclictest0-21swapper/310:10:063
15451992321,1cyclictest430-21sh10:31:463
15451992320,2cyclictest1495-21sh11:34:473
1545199230,2cyclictest313-21systemd-journal08:10:003
1545199230,23cyclictest9219-21diskmemload11:27:553
1545199230,23cyclictest0-21swapper/312:20:383
1545199230,23cyclictest0-21swapper/310:18:503
1545199230,23cyclictest0-21swapper/309:37:053
1545199230,22cyclictest9219-21diskmemload11:51:183
1545199230,22cyclictest9219-21diskmemload10:01:173
1545199230,1cyclictest25564-21sh12:26:313
1545199230,1cyclictest0-21swapper/310:59:543
1545199230,1cyclictest0-21swapper/310:25:143
1545199230,0cyclictest9219-21diskmemload11:55:473
1545199230,0cyclictest0-21swapper/311:15:033
1545199230,0cyclictest0-21swapper/310:37:293
1545199230,0cyclictest0-21swapper/309:17:563
15450992323,0cyclictest0-21swapper/211:50:242
1545099230,2cyclictest19206-21ssh10:20:122
1545099230,23cyclictest0-21swapper/211:30:282
1545099230,23cyclictest0-21swapper/210:57:232
1545099230,23cyclictest0-21swapper/210:09:072
1545099230,23cyclictest0-21swapper/209:45:302
1545099230,22cyclictest2857-21sh11:05:422
1545099230,22cyclictest19528-21diskmemload10:50:472
1545099230,22cyclictest0-21swapper/212:20:052
1545099230,22cyclictest0-21swapper/210:17:172
1545099230,22cyclictest0-21swapper/209:30:402
1545099230,0cyclictest9219-21diskmemload11:28:142
1545099230,0cyclictest0-21swapper/211:47:392
1545099230,0cyclictest0-21swapper/210:30:362
1545099230,0cyclictest0-21swapper/209:11:212
15449992323,0cyclictest0-21swapper/111:55:571
15449992323,0cyclictest0-21swapper/111:25:381
15449992323,0cyclictest0-21swapper/111:15:441
15449992323,0cyclictest0-21swapper/110:41:221
15449992323,0cyclictest0-21swapper/109:47:071
15449992321,1cyclictest15433-21ssh09:16:031
15449992320,2cyclictest6912-21sendmail11:40:001
15449992320,2cyclictest26805-21awk09:56:201
1544999230,23cyclictest9219-21diskmemload10:45:361
1544999230,23cyclictest0-21swapper/109:40:211
1544999230,22cyclictest3147-21rm10:35:021
1544999230,22cyclictest21828-21sh11:53:501
1544999230,22cyclictest20176-21ssh09:20:151
1544999230,22cyclictest1437-21ssh12:35:221
1544999230,22cyclictest0-21swapper/110:00:131
1544999230,1cyclictest7319-21ssh10:08:331
1544999230,1cyclictest29960-21ssh12:31:181
1544999230,1cyclictest2469-21sh10:34:531
1544999230,1cyclictest0-21swapper/110:25:581
1544999230,1cyclictest0-21swapper/110:21:071
1544999230,0cyclictest0-21swapper/111:11:061
1544999230,0cyclictest0-21swapper/109:30:291
15448992323,0cyclictest770-21perf12:05:010
15448992323,0cyclictest0-21swapper/011:41:000
15448992323,0cyclictest0-21swapper/010:45:130
15448992323,0cyclictest0-21swapper/010:42:340
15448992323,0cyclictest0-21swapper/010:01:190
1544899232,21cyclictest62550irq/127-eno110:34:330
15448992322,1cyclictest15915-21ssh11:16:270
15448992322,1cyclictest0-21swapper/011:01:090
15448992321,1cyclictest13021-21ssh11:46:040
15448992320,2cyclictest3106-21df_inode11:36:140
15448992320,2cyclictest23015-21ssh12:25:200
1544899230,22cyclictest10016-21ssh09:10:480
1544899230,22cyclictest0-21swapper/009:50:410
1544899230,1cyclictest17093-21ssh09:47:120
1544899230,1cyclictest0-21swapper/010:26:210
1544899230,0cyclictest0-21swapper/010:50:370
1544899230,0cyclictest0-21swapper/010:06:110
15451992222,0cyclictest0-21swapper/312:35:163
15451992222,0cyclictest0-21swapper/311:46:463
15451992222,0cyclictest0-21swapper/311:37:013
15451992222,0cyclictest0-21swapper/311:05:483
15451992220,1cyclictest32343-21apt-get08:51:143
15451992220,1cyclictest30362-21sendmail-msp07:40:013
15451992220,1cyclictest0-21swapper/310:50:133
1545199220,22cyclictest0-21swapper/309:10:553
1545199220,21cyclictest20774-21diskstats09:51:163
1545199220,21cyclictest20220-21apt-get07:20:023
1545199220,21cyclictest19587-21cron08:25:003
1545199220,21cyclictest13840-21ssh10:45:093
1545199220,21cyclictest0-21swapper/312:16:553
1545199220,21cyclictest0-21swapper/309:06:153
1545199220,21cyclictest0-21swapper/308:36:143
1545199220,21cyclictest0-21swapper/308:20:003
1545199220,21cyclictest0-21swapper/307:45:013
1545199220,1cyclictest9219-21diskmemload10:06:173
1545199220,1cyclictest1110-21ssh12:05:103
1545199220,1cyclictest11003-21ssh11:11:553
1545199220,0cyclictest0-21swapper/310:24:333
15450992222,0cyclictest9219-21diskmemload11:22:592
15450992222,0cyclictest9219-21diskmemload09:26:142
15450992221,0cyclictest0-21swapper/212:03:322
15450992221,0cyclictest0-21swapper/209:38:032
15450992220,2cyclictest27423-21ssh10:26:292
15450992220,1cyclictest313-21systemd-journal08:45:012
15450992220,1cyclictest24952-21sh09:55:112
15450992220,1cyclictest0-21swapper/209:15:222
1545099220,22cyclictest9219-21diskmemload11:01:132
1545099220,22cyclictest0-21swapper/209:24:262
1545099220,21cyclictest9219-21diskmemload11:16:202
1545099220,21cyclictest8819-21diskmemload10:10:242
1545099220,21cyclictest30341-21apt07:40:012
1545099220,21cyclictest2717-21grep07:50:012
1545099220,21cyclictest24386-21idleruntime-cro08:35:012
1545099220,21cyclictest15779-21apt-get07:11:112
1545099220,21cyclictest0-21swapper/211:35:212
1545099220,21cyclictest0-21swapper/209:52:042
1545099220,21cyclictest0-21swapper/208:56:122
1545099220,1cyclictest567-21apt-get12:35:022
1545099220,1cyclictest0-21swapper/210:45:262
15449992222,0cyclictest0-21swapper/111:46:371
15449992220,1cyclictest622-21gdbus08:15:001
15449992219,2cyclictest30323-21sendmail07:40:001
1544999220,21cyclictest0-21swapper/112:03:181
1544999220,21cyclictest0-21swapper/111:40:301
1544999220,21cyclictest0-21swapper/110:50:371
1544999220,21cyclictest0-21swapper/107:21:121
1544999220,1cyclictest22843-21sh12:25:041
15448992222,0cyclictest0-21swapper/011:55:180
15448992222,0cyclictest0-21swapper/009:26:140
15448992220,2cyclictest8758-21sh09:40:110
15448992220,1cyclictest622-21gdbus07:40:000
15448992220,1cyclictest0-21swapper/011:20:420
1544899220,22cyclictest9219-21diskmemload11:27:430
1544899220,22cyclictest31981-21ssh12:33:160
1544899220,22cyclictest0-21swapper/011:13:450
1544899220,22cyclictest0-21swapper/011:08:030
1544899220,22cyclictest0-21swapper/010:58:480
1544899220,21cyclictest9219-21diskmemload09:55:050
1544899220,21cyclictest3128-21apt-get07:51:130
1544899220,21cyclictest23385-21apt-get07:26:120
1544899220,1cyclictest1127-21sh09:31:590
1544899220,1cyclictest11122-21users10:11:240
1544899220,1cyclictest0-21swapper/012:39:380
1544899220,1cyclictest0-21swapper/012:16:190
1545199210,21cyclictest0-21swapper/309:55:143
1545199210,20cyclictest0-21swapper/308:46:123
1545199210,1cyclictest27158-21apt-get08:41:133
1545099210,20cyclictest0-21swapper/208:11:122
1545099210,1cyclictest24743-21apt-get08:36:142
1544999210,0cyclictest0-21swapper/107:11:111
15448992121,0cyclictest15779-21apt-get07:11:110
15448992120,1cyclictest7941-21apt-get08:01:130
15448992120,1cyclictest2325-21apt-get08:56:130
1544899210,21cyclictest0-21swapper/008:06:140
15451992020,0cyclictest25443-21perf07:30:003
15451992020,0cyclictest0-21swapper/308:26:143
15451992020,0cyclictest0-21swapper/308:01:133
15451992020,0cyclictest0-21swapper/307:16:133
15451992018,1cyclictest2789-21munin-run07:50:013
1545099200,0cyclictest0-21swapper/208:51:142
1545099200,0cyclictest0-21swapper/208:30:012
1545099200,0cyclictest0-21swapper/207:41:122
15449992020,0cyclictest0-21swapper/108:21:131
15449992020,0cyclictest0-21swapper/107:41:121
1544999200,20cyclictest0-21swapper/108:55:011
15448992020,0cyclictest0-21swapper/008:46:120
15451991919,0cyclictest0-21swapper/307:56:133
15451991919,0cyclictest0-21swapper/307:11:113
15450991919,0cyclictest0-21swapper/207:26:122
15449991919,0cyclictest0-21swapper/107:31:151
15449991919,0cyclictest0-21swapper/107:16:141
15449991917,1cyclictest9989-21dump-pmu-power08:05:011
15449991917,1cyclictest26823-21sendmail-msp08:40:011
15448991919,0cyclictest19950-21apt-get08:26:130
15451991818,0cyclictest0-21swapper/307:51:133
15450991817,1cyclictest0-21swapper/208:16:132
15450991817,0cyclictest29203-21apt-get08:45:022
15449991818,0cyclictest0-21swapper/109:01:141
15449991817,0cyclictest0-21swapper/108:41:131
15448991818,0cyclictest0-21swapper/009:01:130
15448991816,1cyclictest0-21swapper/007:46:200
15450991715,1cyclictest7941-21apt-get08:01:132
15449991717,0cyclictest0-21swapper/108:31:131
15449991715,1cyclictest9252-21munin-plugin-st09:10:001
15451991616,0cyclictest0-21swapper/308:11:123
1545199160,1cyclictest0-21swapper/309:01:143
15450991616,0cyclictest0-21swapper/209:06:152
15450991616,0cyclictest0-21swapper/208:21:132
15450991614,1cyclictest0-21swapper/207:21:172
15449991614,1cyclictest10338-21apt-get08:06:141
15448991616,0cyclictest0-21swapper/008:41:130
15448991616,0cyclictest0-21swapper/008:21:130
1544899160,15cyclictest26462-21users08:36:240
1544899160,15cyclictest17217-21awk08:20:000
1545199150,14cyclictest0-21swapper/308:56:273
15450991511,3cyclictest7599-21awk08:00:012
15449991515,0cyclictest5525-21apt-get07:56:131
15448991513,1cyclictest7582-21perf08:00:010
1545199140,14cyclictest0-21swapper/307:30:153
1545199140,0cyclictest0-21swapper/308:30:063
15450991414,0cyclictest0-21swapper/209:01:032
1545099140,14cyclictest0-21swapper/207:31:302
1545099140,14cyclictest0-21swapper/207:16:382
1545099140,0cyclictest0-21swapper/208:06:302
15449991414,0cyclictest0-21swapper/107:45:391
1544999140,14cyclictest0-21swapper/108:55:471
1544999140,14cyclictest0-21swapper/108:25:181
1544999140,0cyclictest0-21swapper/108:46:021
1544999140,0cyclictest0-21swapper/107:50:091
1544999140,0cyclictest0-21swapper/107:26:241
15448991414,0cyclictest0-21swapper/008:30:510
1544899140,14cyclictest0-21swapper/009:05:210
1544899140,14cyclictest0-21swapper/008:50:150
1544899140,14cyclictest0-21swapper/008:12:370
1544899140,14cyclictest0-21swapper/007:30:100
1544899140,0cyclictest0-21swapper/007:40:330
1544899140,0cyclictest0-21swapper/007:15:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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