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2026-02-10 - 22:28
[ 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 all highest latencies:
System rackeslot5s.osadl.org (updated Tue Feb 10, 2026 12:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1801599280,27cyclictest0-21swapper/311:51:063
18015992624,1cyclictest0-21swapper/309:20:013
1801599260,2cyclictest12030-21ssh11:11:163
1801599260,25cyclictest12227-21sh10:10:193
1801599260,21cyclictest0-21swapper/310:44:213
1801599260,1cyclictest5520-21taskset11:35:373
1801599260,1cyclictest0-21swapper/312:31:173
1801199260,1cyclictest0-21swapper/212:07:082
18015992521,3cyclictest30122-21apt-get10:59:173
18015992521,3cyclictest0-21swapper/311:26:513
1801599250,24cyclictest28743-21sh09:24:483
1801599250,24cyclictest0-21swapper/311:19:043
1801599250,1cyclictest0-21swapper/312:15:203
1801599250,1cyclictest0-21swapper/312:09:183
1801599250,1cyclictest0-21swapper/311:09:473
1801599250,0cyclictest0-21swapper/309:41:313
1801199250,24cyclictest2124-21sh09:30:122
1801199250,24cyclictest12979-21diskmemload12:27:342
18002992524,1cyclictest62550irq/127-eno110:43:530
18002992523,2cyclictest0-21swapper/010:45:470
1800299250,24cyclictest12979-21diskmemload10:04:530
1800299250,24cyclictest0-21swapper/010:55:530
18015992421,2cyclictest0-21swapper/310:35:403
18015992421,2cyclictest0-21swapper/309:30:543
18015992420,3cyclictest12979-21diskmemload12:20:403
18015992420,3cyclictest0-21swapper/312:10:293
18015992420,3cyclictest0-21swapper/312:00:203
18015992420,3cyclictest0-21swapper/311:04:523
18015992420,3cyclictest0-21swapper/310:04:443
1801599240,24cyclictest0-21swapper/310:52:443
1801599240,24cyclictest0-21swapper/310:29:093
1801599240,23cyclictest23578-21kworker/u8:209:14:193
1801599240,0cyclictest0-21swapper/311:21:463
1801599240,0cyclictest0-21swapper/309:46:413
18011992423,1cyclictest7278-21ssh10:36:462
18011992422,1cyclictest0-21swapper/209:23:492
18011992421,2cyclictest12979-21diskmemload11:04:242
1801199240,24cyclictest0-21swapper/209:35:282
18006992422,1cyclictest12979-21diskmemload10:31:251
18006992422,1cyclictest0-21swapper/112:11:201
1800699240,24cyclictest0-21swapper/110:58:211
1800699240,24cyclictest0-21swapper/110:18:571
1800699240,24cyclictest0-21swapper/110:13:321
1800699240,23cyclictest14787-21ssh09:12:161
1800699240,23cyclictest12979-21diskmemload12:20:511
1800699240,23cyclictest12979-21diskmemload12:15:301
1800699240,23cyclictest0-21swapper/110:21:021
1800699240,0cyclictest0-21swapper/112:36:241
1800699240,0cyclictest0-21swapper/109:51:191
1800699240,0cyclictest0-21swapper/109:36:441
18002992423,1cyclictest12979-21diskmemload10:09:580
18002992423,1cyclictest0-21swapper/011:36:130
18002992422,1cyclictest3194-21basename12:34:230
18002992422,1cyclictest0-21swapper/010:17:430
1800299240,24cyclictest0-21swapper/012:03:490
1800299240,24cyclictest0-21swapper/011:52:290
1800299240,23cyclictest4607-21sh09:33:510
1800299240,23cyclictest27477-21rm09:24:210
1800299240,23cyclictest12979-21diskmemload12:15:130
1800299240,23cyclictest0-21swapper/011:40:180
1800299240,23cyclictest0-21swapper/011:29:000
1800299240,23cyclictest0-21swapper/010:31:250
1800299240,0cyclictest12979-21diskmemload10:21:180
1800299240,0cyclictest0-21swapper/012:38:380
18015992323,0cyclictest12979-21diskmemload09:50:343
18015992323,0cyclictest0-21swapper/308:34:173
18015992321,1cyclictest0-21swapper/309:25:463
1801599230,22cyclictest16625-21sh11:46:183
1801599230,22cyclictest12979-21diskmemload10:05:223
1801599230,22cyclictest12979-21diskmemload09:55:063
1801599230,22cyclictest0-21swapper/309:38:213
1801599230,20cyclictest0-21swapper/312:26:423
1801599230,1cyclictest17497-21ssh10:15:163
1801599230,1cyclictest0-21swapper/310:46:103
1801599230,1cyclictest0-21swapper/310:30:223
1801599230,0cyclictest0-21swapper/312:36:163
18011992323,0cyclictest12979-21diskmemload09:15:022
18011992323,0cyclictest0-21swapper/212:17:082
18011992323,0cyclictest0-21swapper/212:14:072
18011992323,0cyclictest0-21swapper/210:59:172
18011992323,0cyclictest0-21swapper/210:15:232
18011992323,0cyclictest0-21swapper/210:05:322
1801199232,21cyclictest30727-1kworker/u9:011:40:092
1801199230,23cyclictest12979-21diskmemload11:45:032
1801199230,23cyclictest0-21swapper/210:50:522
1801199230,22cyclictest32257-21ssh12:00:172
1801199230,22cyclictest28330-21ssh10:25:372
1801199230,22cyclictest26958-21/usr/sbin/munin10:24:262
1801199230,22cyclictest12979-21diskmemload09:51:392
1801199230,1cyclictest5147-21sh12:35:272
1801199230,1cyclictest0-21swapper/209:11:522
1801199230,0cyclictest0-21swapper/210:13:502
1801199230,0cyclictest0-21swapper/209:40:072
18006992323,0cyclictest12979-21diskmemload10:05:131
18006992323,0cyclictest0-21swapper/110:28:121
18006992321,1cyclictest18431-21sh09:45:411
18006992320,2cyclictest2626-21sh10:01:431
1800699230,2cyclictest20870-21cron08:20:011
1800699230,23cyclictest0-21swapper/111:55:041
1800699230,23cyclictest0-21swapper/111:40:421
1800699230,23cyclictest0-21swapper/111:25:181
1800699230,23cyclictest0-21swapper/111:13:061
1800699230,22cyclictest6237-21sh10:35:141
1800699230,22cyclictest31257-21ssh09:28:101
1800699230,22cyclictest2403-21ssh09:30:361
1800699230,22cyclictest18131-21sh10:47:111
1800699230,22cyclictest13159-21sh09:40:491
1800699230,22cyclictest12692-21ssh10:41:561
1800699230,22cyclictest10745-21apt-get08:00:021
1800699230,0cyclictest12979-21diskmemload12:09:291
1800699230,0cyclictest0-21swapper/110:50:061
18002992323,0cyclictest0-21swapper/011:06:520
18002992322,1cyclictest62550irq/127-eno109:50:000
18002992322,1cyclictest62550irq/127-eno109:11:200
18002992322,1cyclictest12979-21diskmemload12:12:480
18002992322,1cyclictest0-21swapper/009:55:130
18002992321,2cyclictest0-21swapper/012:20:070
18002992320,2cyclictest549-21cron08:45:000
1800299231,1cyclictest12979-21diskmemload11:45:170
1800299230,23cyclictest0-21swapper/009:16:340
1800299230,22cyclictest774-21runrttasks10:36:420
1800299230,22cyclictest6568-21sh12:07:260
1800299230,22cyclictest12298-21sh09:39:480
1800299230,22cyclictest0-21swapper/011:00:130
1800299230,22cyclictest0-21swapper/009:52:310
1800299230,21cyclictest0-21swapper/011:10:060
1800299230,0cyclictest0-21swapper/010:52:060
1800299230,0cyclictest0-21swapper/010:10:580
18015992221,1cyclictest8296-21apt-get07:59:173
18015992221,1cyclictest0-21swapper/311:31:363
18015992220,1cyclictest18103-21apt-get08:15:013
18015992220,1cyclictest18103-21apt-get08:15:013
18015992220,1cyclictest12917-21apt08:05:003
18015992218,3cyclictest11192-21apt-get09:09:193
18015992216,5cyclictest30525-21cron08:40:003
1801599220,21cyclictest8799-21apt-get09:04:193
1801599220,21cyclictest2901-21sh07:45:003
1801599220,21cyclictest0-21swapper/310:20:153
1801599220,21cyclictest0-21swapper/308:24:173
1801599220,1cyclictest12979-21diskmemload11:55:023
18011992222,0cyclictest32011-21apt-get09:29:162
18011992222,0cyclictest0-21swapper/212:30:212
18011992222,0cyclictest0-21swapper/211:22:232
18011992222,0cyclictest0-21swapper/211:09:402
18011992222,0cyclictest0-21swapper/210:01:392
18011992222,0cyclictest0-21swapper/209:46:342
18011992220,2cyclictest21769-21sh10:49:582
18011992219,3cyclictest12979-21diskmemload10:40:032
1801199220,22cyclictest27350-21ssh11:55:592
1801199220,22cyclictest0-21swapper/210:31:072
1801199220,21cyclictest27300-21sh11:25:292
1801199220,21cyclictest15690-21sh08:10:012
1801199220,21cyclictest11220-21ssh11:10:032
1801199220,21cyclictest0-21swapper/212:20:452
1801199220,1cyclictest17855-21sh11:17:072
1801199220,1cyclictest0-21swapper/211:51:412
18006992222,0cyclictest0-21swapper/112:00:131
18006992222,0cyclictest0-21swapper/111:20:441
18006992222,0cyclictest0-21swapper/109:55:041
18006992222,0cyclictest0-21swapper/109:21:001
18006992222,0cyclictest0-21swapper/107:30:021
18006992220,1cyclictest6169-21sh11:05:231
18006992220,1cyclictest25721-21munin-run08:30:011
18006992219,2cyclictest1170-21rm11:00:491
1800699220,2cyclictest1836-21ssh12:33:131
1800699220,22cyclictest0-21swapper/111:34:241
1800699220,22cyclictest0-21swapper/109:16:081
1800699220,21cyclictest5158-21ssh11:35:051
1800699220,21cyclictest12979-21diskmemload11:50:111
1800699220,21cyclictest0-21swapper/108:44:161
1800699220,21cyclictest0-21swapper/108:09:171
1800699220,1cyclictest16444-21ssh11:15:011
18002992222,0cyclictest0-21swapper/011:31:440
18002992222,0cyclictest0-21swapper/011:20:300
18002992222,0cyclictest0-21swapper/009:25:430
18002992221,1cyclictest12979-21diskmemload11:16:470
18002992221,0cyclictest0-21swapper/012:26:240
18002992220,1cyclictest10104-21apt-get08:00:000
18002992220,1cyclictest0-21swapper/011:55:010
1800299220,1cyclictest0-21swapper/010:25:380
1800299220,0cyclictest0-21swapper/009:40:440
1800299220,0cyclictest0-21swapper/008:54:170
18015992119,1cyclictest0-21swapper/308:09:173
18011992121,0cyclictest0-21swapper/207:44:182
18011992120,1cyclictest6382-21apt-get08:59:192
1801199210,21cyclictest12979-21diskmemload09:56:442
1801199210,21cyclictest0-21swapper/211:30:362
1801199210,20cyclictest0-21swapper/207:59:172
18006992121,0cyclictest0-21swapper/107:24:161
1800699210,21cyclictest0-21swapper/112:25:131
1800699210,20cyclictest1099-21apt-get07:44:181
1800699210,20cyclictest0-21swapper/107:19:171
18002992120,1cyclictest0-21swapper/007:49:170
18002992119,1cyclictest7698-21awk07:55:000
1800299210,1cyclictest5394-21apt-get08:55:020
18015992018,1cyclictest28547-21apt-get07:34:173
1801599200,0cyclictest0-21swapper/308:59:193
18011992020,0cyclictest18547-21apt-get07:14:162
18011992020,0cyclictest0-21swapper/208:49:192
18011992019,1cyclictest28739-21apt-get08:39:162
18011992019,1cyclictest28186-21apt-get07:30:022
1801199200,19cyclictest7687-21idleruntime-cro07:55:002
1801199200,0cyclictest0-21swapper/207:49:172
18006992020,0cyclictest0-21swapper/108:54:171
18002992020,0cyclictest0-21swapper/008:49:190
18002992020,0cyclictest0-21swapper/008:19:200
18002992020,0cyclictest0-21swapper/007:19:170
18002992018,2cyclictest26296-21apt-get08:34:170
18002992018,1cyclictest10104-21apt-get08:00:020
18015991919,0cyclictest0-21swapper/307:54:163
18011991919,0cyclictest0-21swapper/209:09:192
18011991919,0cyclictest0-21swapper/209:04:192
18011991918,1cyclictest3590-21apt-get08:54:172
18006991919,0cyclictest0-21swapper/108:39:161
18006991918,1cyclictest0-21swapper/109:04:191
1800699190,19cyclictest0-21swapper/109:09:181
1800699190,0cyclictest0-21swapper/107:49:171
18002991919,0cyclictest0-21swapper/007:44:180
18002991918,0cyclictest0-21swapper/008:09:170
18002991917,1cyclictest12981-21ssh09:10:010
18015991817,1cyclictest25756-21apt-get07:29:183
18015991817,1cyclictest0-21swapper/308:15:023
18015991816,1cyclictest487-21munin-run07:40:013
18011991818,0cyclictest0-21swapper/208:34:162
18011991818,0cyclictest0-21swapper/208:04:162
18006991818,0cyclictest0-21swapper/108:55:021
18006991818,0cyclictest0-21swapper/107:59:171
18006991817,0cyclictest0-21swapper/107:55:001
18002991818,0cyclictest0-21swapper/009:04:190
18002991818,0cyclictest0-21swapper/007:34:160
18011991717,0cyclictest31049-21apt-get07:39:162
18011991717,0cyclictest0-21swapper/208:15:022
18006991716,0cyclictest0-21swapper/108:49:191
1800699170,16cyclictest20372-21perf07:15:001
18002991717,0cyclictest0-21swapper/008:24:170
18002991717,0cyclictest0-21swapper/007:39:160
18015991616,0cyclictest1184-21apt-get08:49:193
18015991615,0cyclictest20945-21apt-get07:19:173
18011991616,0cyclictest0-21swapper/207:24:162
18011991615,1cyclictest23899-21apt-get08:29:172
18011991614,1cyclictest16288-21apt-get08:14:182
18011991614,1cyclictest16288-21apt-get08:14:182
1800699160,15cyclictest0-21swapper/108:24:221
18002991616,0cyclictest0-21swapper/008:29:170
18002991614,1cyclictest0-21swapper/008:14:170
18002991614,1cyclictest0-21swapper/008:14:170
18015991515,0cyclictest0-21swapper/307:14:163
18015991514,1cyclictest0-21swapper/307:22:363
1801599150,4cyclictest31306-21cut08:44:173
1801599150,15cyclictest0-21swapper/307:45:383
18011991513,1cyclictest547-21dump-pmu-power08:45:002
1801199150,6cyclictest0-21swapper/207:19:172
18002991515,0cyclictest28739-21apt-get08:39:160
18002991515,0cyclictest0-21swapper/007:29:180
1801599140,14cyclictest0-21swapper/308:50:173
1801599140,0cyclictest0-21swapper/308:25:433
1801199140,14cyclictest0-21swapper/208:23:472
1801199140,14cyclictest0-21swapper/207:27:092
1800699140,14cyclictest0-21swapper/108:10:161
1800699140,14cyclictest0-21swapper/108:10:161
1800699140,14cyclictest0-21swapper/107:25:281
18002991414,0cyclictest0-21swapper/007:11:580
1800299140,0cyclictest0-21swapper/007:20:370
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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