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2026-03-04 - 20:23
[ 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 highest latencies:
System rackeslot5s.osadl.org (updated Wed Mar 04, 2026 12:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1085399270,26cyclictest0-21swapper/310:09:253
1085399260,26cyclictest0-21swapper/310:52:213
1085399260,0cyclictest0-21swapper/312:31:073
10853992522,3cyclictest0-21swapper/309:19:593
10853992522,2cyclictest7114-21sh09:11:193
10853992520,4cyclictest1246-21ssh09:37:293
10853992520,4cyclictest0-21swapper/310:26:103
1085399250,24cyclictest13516-21ssh12:26:083
1085399250,24cyclictest0-21swapper/311:10:193
1085399250,0cyclictest4205-21diskmemload10:32:323
1085399250,0cyclictest0-21swapper/311:49:473
1085099250,24cyclictest19312-21apt-get09:56:082
1085099250,24cyclictest0-21swapper/212:05:482
10848992524,0cyclictest0-21swapper/109:26:071
1084899250,24cyclictest9548-21fw_packets09:46:101
1084899250,24cyclictest0-21swapper/109:31:031
1084499250,24cyclictest4205-21diskmemload11:32:080
1084499250,24cyclictest0-21swapper/011:44:060
1084499250,1cyclictest18035-21ssh11:27:300
10853992422,2cyclictest0-21swapper/309:30:433
10853992421,3cyclictest0-21swapper/311:01:383
10853992420,3cyclictest4205-21diskmemload09:24:463
10853992420,3cyclictest0-21swapper/312:38:353
10853992420,3cyclictest0-21swapper/312:18:563
10853992419,4cyclictest4205-21diskmemload12:07:533
1085399240,24cyclictest0-21swapper/310:40:593
1085399240,24cyclictest0-21swapper/310:02:173
1085399240,23cyclictest4205-21diskmemload10:17:133
1085399240,23cyclictest0-21swapper/311:40:573
1085399240,23cyclictest0-21swapper/311:25:113
1085399240,23cyclictest0-21swapper/309:48:043
1085399240,21cyclictest4205-21diskmemload09:55:353
1085399240,21cyclictest0-21swapper/310:39:013
1085399240,1cyclictest0-21swapper/309:43:283
1085399240,0cyclictest0-21swapper/312:21:503
10850992424,0cyclictest0-21swapper/209:13:322
10850992422,1cyclictest0-21swapper/209:30:382
1085099240,24cyclictest0-21swapper/211:36:002
1085099240,1cyclictest0-21swapper/210:45:022
10848992423,1cyclictest4205-21diskmemload11:47:161
1084899240,24cyclictest0-21swapper/111:16:181
1084899240,0cyclictest27306-21apt-get11:06:081
1084899240,0cyclictest0-21swapper/110:30:481
1084499240,24cyclictest0-21swapper/009:41:270
1084499240,1cyclictest26560-21ssh10:01:410
1084499240,0cyclictest4205-21diskmemload10:40:050
1084499240,0cyclictest4205-21diskmemload10:38:040
1084499240,0cyclictest4205-21diskmemload09:34:120
1084499240,0cyclictest0-21swapper/010:27:580
10853992321,2cyclictest0-21swapper/311:06:013
10853992320,3cyclictest0-21swapper/312:11:123
10853992320,3cyclictest0-21swapper/310:21:463
10853992320,3cyclictest0-21swapper/310:12:463
10853992320,3cyclictest0-21swapper/310:12:463
10853992320,3cyclictest0-21swapper/309:26:193
1085399230,2cyclictest16909-21rm09:52:503
1085399230,22cyclictest4205-21diskmemload11:56:213
1085399230,22cyclictest25497-21ssh11:35:443
1085399230,22cyclictest0-21swapper/311:20:153
1085399230,0cyclictest0-21swapper/312:02:183
1085399230,0cyclictest0-21swapper/311:52:073
10850992323,0cyclictest0-21swapper/212:22:412
10850992323,0cyclictest0-21swapper/212:10:312
10850992323,0cyclictest0-21swapper/211:53:592
10850992323,0cyclictest0-21swapper/211:00:042
10850992323,0cyclictest0-21swapper/210:03:282
10850992323,0cyclictest0-21swapper/209:25:162
10850992321,1cyclictest27769-21apt-get12:40:012
10850992321,1cyclictest2626-21ssh12:15:292
10850992321,1cyclictest0-21swapper/207:20:002
10850992320,2cyclictest20801-21ssh10:59:322
10850992320,2cyclictest12730-21sh10:20:392
1085099230,23cyclictest0-21swapper/210:54:152
1085099230,23cyclictest0-21swapper/210:36:342
1085099230,23cyclictest0-21swapper/210:07:262
1085099230,23cyclictest0-21swapper/209:42:282
1085099230,23cyclictest0-21swapper/209:37:322
1085099230,23cyclictest0-21swapper/209:21:352
1085099230,22cyclictest26519-21sh10:33:412
1085099230,22cyclictest1840-21perf09:05:002
1085099230,22cyclictest12570-21sh11:22:032
1085099230,22cyclictest0-21swapper/211:16:192
1085099230,22cyclictest0-21swapper/210:26:042
1085099230,1cyclictest4959-21apt-get08:05:022
1085099230,1cyclictest13416-21apt-get11:55:022
1085099230,1cyclictest0-21swapper/212:28:042
1085099230,0cyclictest0-21swapper/212:02:362
1085099230,0cyclictest0-21swapper/211:10:252
1085099230,0cyclictest0-21swapper/210:19:152
10848992323,0cyclictest0-21swapper/112:05:161
10848992323,0cyclictest0-21swapper/112:01:231
10848992323,0cyclictest0-21swapper/111:27:041
10848992323,0cyclictest0-21swapper/109:15:321
10848992322,1cyclictest4205-21diskmemload10:40:341
10848992322,1cyclictest20331-21ssh10:58:511
10848992321,1cyclictest0-21swapper/111:39:031
10848992321,1cyclictest0-21swapper/110:17:591
10848992321,1cyclictest0-21swapper/109:56:101
1084899230,23cyclictest0-21swapper/112:28:131
1084899230,23cyclictest0-21swapper/111:32:091
1084899230,23cyclictest0-21swapper/111:21:431
1084899230,22cyclictest6526-21ssh10:45:571
1084899230,22cyclictest32419-21sh12:11:501
1084899230,22cyclictest2072-21ssh11:11:401
1084899230,22cyclictest0-21swapper/112:35:271
1084899230,0cyclictest0-21swapper/110:05:181
1084899230,0cyclictest0-21swapper/109:40:441
10844992323,0cyclictest4205-21diskmemload10:54:250
10844992323,0cyclictest4205-21diskmemload10:32:160
10844992323,0cyclictest0-21swapper/010:15:210
1084499232,21cyclictest62550irq/127-eno112:26:150
1084499232,21cyclictest62550irq/127-eno109:35:210
10844992322,1cyclictest29904-21ssh11:07:360
10844992322,1cyclictest29456-21kworker/u8:011:15:490
10844992322,1cyclictest10013-21ssh12:21:170
10844992320,2cyclictest774-21runrttasks09:19:350
10844992320,2cyclictest31858-21awk09:00:000
10844992320,2cyclictest30181-21awk07:50:010
10844992320,2cyclictest10044-21sh11:20:480
10844992320,2cyclictest0-21swapper/011:55:580
1084499230,2cyclictest3566-21ssh11:45:180
1084499230,23cyclictest4205-21diskmemload10:05:160
1084499230,23cyclictest4205-21diskmemload09:57:050
1084499230,23cyclictest0-21swapper/011:38:310
1084499230,23cyclictest0-21swapper/010:59:080
1084499230,22cyclictest4205-21diskmemload12:15:040
1084499230,22cyclictest19493-21sh12:00:310
1084499230,22cyclictest11415-21ssh09:47:110
1084499230,0cyclictest4205-21diskmemload10:10:580
1084499230,0cyclictest4205-21diskmemload10:10:580
1084499230,0cyclictest0-21swapper/011:02:410
10853992220,2cyclictest0-21swapper/311:17:283
10853992220,2cyclictest0-21swapper/310:55:493
10853992220,1cyclictest31805-21sendmail09:00:003
1085399220,22cyclictest4205-21diskmemload11:30:183
1085399220,21cyclictest0-21swapper/310:45:313
1085399220,21cyclictest0-21swapper/308:21:073
1085399220,1cyclictest12595-21sendmail-msp08:20:003
10850992222,0cyclictest0-21swapper/210:40:492
10850992222,0cyclictest0-21swapper/209:46:372
1085099220,21cyclictest4234-21perf09:10:002
1085099220,21cyclictest4205-21diskmemload11:40:132
1085099220,21cyclictest27046-21ssh11:05:472
1085099220,21cyclictest22161-21tr08:40:012
1085099220,21cyclictest18513-21apt-get12:31:082
1085099220,21cyclictest11151-21apt-get07:11:072
1085099220,21cyclictest0-21swapper/211:31:002
1085099220,21cyclictest0-21swapper/209:50:072
1085099220,21cyclictest0-21swapper/207:56:072
1085099220,1cyclictest4205-21diskmemload11:45:302
1085099220,1cyclictest0-21swapper/211:28:152
10848992222,0cyclictest0-21swapper/111:55:151
10848992222,0cyclictest0-21swapper/110:35:371
10848992222,0cyclictest0-21swapper/110:21:581
10848992222,0cyclictest0-21swapper/108:26:051
10848992221,1cyclictest1983-21ssh09:38:421
10848992221,1cyclictest0-21swapper/107:41:081
10848992220,1cyclictest6384-21ntp_states09:11:141
10848992220,1cyclictest0-21swapper/112:31:091
1084899221,1cyclictest32190-21apt-get09:01:081
1084899220,22cyclictest0-21swapper/112:15:071
1084899220,21cyclictest18016-21sh07:25:001
1084899220,21cyclictest12928-21ssh10:51:151
1084899220,21cyclictest0-21swapper/111:50:131
1084899220,21cyclictest0-21swapper/109:20:541
1084899220,1cyclictest29980-21apt-get11:40:021
1084899220,1cyclictest24590-21latency_hist08:45:011
1084899220,1cyclictest19782-21awk08:35:011
1084899220,1cyclictest17886-21sh10:25:371
1084899220,1cyclictest13469-21sh09:50:111
1084899220,1cyclictest0-21swapper/111:04:591
1084899220,1cyclictest0-21swapper/110:14:111
1084899220,1cyclictest0-21swapper/110:14:111
10844992222,0cyclictest0-21swapper/011:14:540
10844992220,1cyclictest5791-21apt-config10:45:010
10844992220,1cyclictest29607-21ssh12:10:060
10844992219,2cyclictest18281-21cron09:55:000
1084499220,2cyclictest25580-21sh12:06:090
1084499220,22cyclictest4205-21diskmemload11:51:480
1084499220,22cyclictest0-21swapper/012:34:350
1084499220,21cyclictest14997-21ssh09:20:130
1084499220,21cyclictest0-21swapper/009:25:490
1084499220,21cyclictest0-21swapper/009:11:100
1084499220,1cyclictest13181-21cron07:15:000
1084499220,0cyclictest0-21swapper/010:23:130
10853992121,0cyclictest0-21swapper/307:56:063
10853992119,1cyclictest22824-21munin-run07:35:003
1085399210,20cyclictest22181-21idleruntime-cro08:40:013
1085399210,20cyclictest0-21swapper/307:46:083
1085399210,0cyclictest0-21swapper/308:11:073
10850992121,0cyclictest0-21swapper/208:11:072
1085099210,21cyclictest0-21swapper/209:16:592
1085099210,20cyclictest0-21swapper/207:26:082
1084899210,0cyclictest0-21swapper/107:11:071
10844992121,0cyclictest4205-21diskmemload12:36:520
10844992121,0cyclictest0-21swapper/008:01:080
10844992120,0cyclictest0-21swapper/007:36:060
10844992119,1cyclictest0-21swapper/008:20:000
1085399200,0cyclictest18359-21apt-get07:26:073
10850992019,1cyclictest24928-21apt-get08:46:092
10850992019,1cyclictest17386-21munin-run08:30:012
1085099200,20cyclictest0-21swapper/207:31:082
10848992020,0cyclictest0-21swapper/107:16:061
10848992018,1cyclictest0-21swapper/107:36:061
1084899200,0cyclictest0-21swapper/108:01:081
10844992020,0cyclictest0-21swapper/007:56:070
10844992019,1cyclictest17720-21apt-get08:31:080
1084499200,0cyclictest0-21swapper/008:46:090
1084499200,0cyclictest0-21swapper/008:36:060
10853991919,0cyclictest0-21swapper/308:26:053
10853991919,0cyclictest0-21swapper/307:21:073
10853991919,0cyclictest0-21swapper/307:16:063
1085399190,0cyclictest25732-21apt-get07:41:083
10850991919,0cyclictest0-21swapper/208:51:072
10850991919,0cyclictest0-21swapper/208:16:072
10850991919,0cyclictest0-21swapper/207:41:082
10850991917,1cyclictest17720-21apt-get08:31:082
10848991918,1cyclictest5711-21apt-get08:06:071
10844991919,0cyclictest0-21swapper/008:06:070
10844991917,1cyclictest10138-21cron08:15:000
10853991818,0cyclictest27376-21apt-get08:51:073
10850991818,0cyclictest0-21swapper/207:51:062
10850991818,0cyclictest0-21swapper/207:46:082
10848991818,0cyclictest0-21swapper/107:56:061
10844991818,0cyclictest0-21swapper/009:01:080
10844991817,0cyclictest0-21swapper/007:26:080
10844991816,1cyclictest24598-21turbostat08:45:010
10853991716,0cyclictest2921-21apt-get08:01:083
1085399170,16cyclictest30519-21apt-get07:51:073
10850991717,0cyclictest0-21swapper/208:21:072
10848991716,1cyclictest10502-21apt-get08:16:081
10848991714,2cyclictest30184-21ls07:50:011
10844991716,0cyclictest0-21swapper/007:31:080
10850991615,1cyclictest0-21swapper/207:21:072
10850991614,1cyclictest25363-21cat07:40:012
10848991614,1cyclictest2173-21apt-get09:06:091
1084899160,15cyclictest28818-21cat08:51:151
1084499160,8cyclictest28477-21tail08:51:130
1084499160,15cyclictest1824-21sendmail-mta07:16:190
10853991515,0cyclictest0-21swapper/307:11:073
10853991513,1cyclictest7755-21cron08:10:003
10850991515,0cyclictest0-21swapper/208:01:082
10844991512,2cyclictest15031-21latency_hist08:25:010
10853991414,0cyclictest0-21swapper/309:05:513
10853991414,0cyclictest0-21swapper/308:30:113
1085399140,14cyclictest0-21swapper/309:00:443
1085399140,14cyclictest0-21swapper/308:47:083
1085399140,14cyclictest0-21swapper/308:40:083
1085399140,14cyclictest0-21swapper/307:36:533
1085099140,0cyclictest0-21swapper/208:55:122
10848991414,0cyclictest0-21swapper/108:55:151
10848991414,0cyclictest0-21swapper/108:10:391
10848991414,0cyclictest0-21swapper/107:50:231
1084899140,14cyclictest0-21swapper/108:20:301
1084899140,14cyclictest0-21swapper/107:30:221
1084899140,0cyclictest0-21swapper/108:45:431
1084499140,14cyclictest0-21swapper/007:41:370
1084499140,0cyclictest0-21swapper/008:25:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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