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2026-02-01 - 16:15
[ 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 Sun Feb 01, 2026 12:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21407992624,1cyclictest0-21swapper/211:44:482
21406992623,2cyclictest25670-21sh12:22:161
21408992523,1cyclictest0-21swapper/311:14:123
2140899250,24cyclictest25625-21ssh10:50:463
2140799250,24cyclictest15501-21diskmemload11:34:222
2140699250,24cyclictest15501-21diskmemload10:19:291
2140699250,24cyclictest0-21swapper/111:13:291
2140599250,24cyclictest15501-21diskmemload11:14:270
21408992424,0cyclictest0-21swapper/311:44:483
21408992420,3cyclictest7077-21latency_hist12:35:003
2140899240,23cyclictest31243-21ssh10:56:153
2140899240,23cyclictest18866-21sh10:43:573
2140899240,0cyclictest15501-21diskmemload12:13:153
2140899240,0cyclictest15501-21diskmemload11:03:593
21407992422,1cyclictest0-21swapper/211:57:432
21407992422,1cyclictest0-21swapper/209:21:102
21407992421,1cyclictest0-21swapper/209:38:262
21407992420,4cyclictest0-21swapper/211:36:082
21407992420,0cyclictest0-21swapper/210:21:172
2140799240,0cyclictest15501-21diskmemload09:57:032
2140799240,0cyclictest0-21swapper/210:18:032
21406992423,1cyclictest15501-21diskmemload10:31:221
21406992423,1cyclictest15501-21diskmemload09:13:251
21406992422,1cyclictest10328-21ssh10:36:421
2140699240,24cyclictest0-21swapper/111:37:231
2140699240,23cyclictest15501-21diskmemload10:25:541
2140699240,23cyclictest0-21swapper/110:05:371
2140699240,0cyclictest0-21swapper/111:44:371
2140599240,24cyclictest15501-21diskmemload12:00:110
2140599240,24cyclictest0-21swapper/010:20:510
2140599240,23cyclictest21597-21cpu11:18:310
2140599240,23cyclictest12082-21apt-get10:08:300
2140599240,1cyclictest30020-21ssh11:25:000
2140599240,1cyclictest28522-21ssh11:53:400
2140599240,0cyclictest0-21swapper/010:25:110
2140599240,0cyclictest0-21swapper/009:34:360
21408992323,0cyclictest0-21swapper/312:08:073
21408992323,0cyclictest0-21swapper/310:37:033
21408992323,0cyclictest0-21swapper/309:59:293
21408992323,0cyclictest0-21swapper/309:27:403
21408992322,1cyclictest15501-21diskmemload12:20:463
21408992322,1cyclictest0-21swapper/309:21:053
21408992321,1cyclictest26403-21ssh09:50:153
21408992321,1cyclictest12574-21sh09:38:223
21408992321,1cyclictest0-21swapper/312:15:263
21408992321,1cyclictest0-21swapper/311:55:043
21408992321,1cyclictest0-21swapper/311:18:413
21408992321,1cyclictest0-21swapper/309:17:483
21408992321,1cyclictest0-21swapper/308:35:003
21408992321,1cyclictest0-21swapper/308:03:323
21408992320,2cyclictest20689-21sh10:46:163
2140899230,2cyclictest13051-21ssh11:38:503
2140899230,23cyclictest15501-21diskmemload09:48:283
2140899230,23cyclictest0-21swapper/312:36:263
2140899230,23cyclictest0-21swapper/312:26:003
2140899230,23cyclictest0-21swapper/312:00:303
2140899230,23cyclictest0-21swapper/311:34:223
2140899230,23cyclictest0-21swapper/310:31:193
2140899230,22cyclictest15501-21diskmemload10:06:133
2140899230,22cyclictest0-21swapper/310:27:163
2140899230,1cyclictest0-21swapper/310:23:243
2140899230,0cyclictest0-21swapper/311:23:423
2140899230,0cyclictest0-21swapper/310:18:033
21407992323,0cyclictest0-21swapper/212:08:072
21407992323,0cyclictest0-21swapper/210:39:032
21407992322,0cyclictest0-21swapper/211:11:442
21407992321,1cyclictest15501-21diskmemload10:04:122
21407992321,1cyclictest0-21swapper/212:30:312
21407992321,1cyclictest0-21swapper/211:16:252
21407992321,1cyclictest0-21swapper/211:06:432
21407992321,1cyclictest0-21swapper/209:30:342
21407992320,2cyclictest31119-21perf08:35:002
21407992320,2cyclictest25302-21sh10:50:172
21407992319,3cyclictest0-21swapper/210:40:262
2140799230,23cyclictest15501-21diskmemload10:58:242
2140799230,23cyclictest0-21swapper/212:00:302
2140799230,23cyclictest0-21swapper/209:26:442
2140799230,23cyclictest0-21swapper/209:10:532
2140799230,22cyclictest7342-21ssh12:35:052
2140799230,22cyclictest30997-21cut07:30:012
2140799230,22cyclictest15501-21diskmemload09:51:402
2140799230,22cyclictest0-21swapper/212:12:002
2140799230,22cyclictest0-21swapper/210:27:122
2140799230,22cyclictest0-21swapper/210:11:572
2140799230,22cyclictest0-21swapper/209:15:502
2140799230,22cyclictest0-21swapper/208:53:312
2140799230,1cyclictest15501-21diskmemload11:29:472
2140799230,1cyclictest0-21swapper/210:46:482
2140799230,0cyclictest0-21swapper/211:22:092
2140799230,0cyclictest0-21swapper/210:31:192
2140799230,0cyclictest0-21swapper/209:48:282
21406992323,0cyclictest0-21swapper/111:58:241
21406992323,0cyclictest0-21swapper/111:26:061
21406992323,0cyclictest0-21swapper/111:05:401
21406992323,0cyclictest0-21swapper/111:00:461
21406992323,0cyclictest0-21swapper/109:40:581
21406992323,0cyclictest0-21swapper/109:08:311
21406992321,1cyclictest26303-21cron08:25:011
21406992321,1cyclictest0-21swapper/112:35:381
21406992321,1cyclictest0-21swapper/112:09:521
21406992320,2cyclictest23773-21ssh09:18:131
2140699230,2cyclictest2852-21sh09:28:351
2140699230,23cyclictest5177-21apt-get12:03:321
2140699230,23cyclictest0-21swapper/112:25:221
2140699230,22cyclictest23915-21grep08:20:011
2140699230,22cyclictest15085-21ssh12:12:221
2140699230,22cyclictest14898-21ssh10:40:381
2140699230,22cyclictest0-21swapper/111:32:011
2140699230,22cyclictest0-21swapper/111:20:261
2140699230,22cyclictest0-21swapper/107:35:021
2140699230,1cyclictest0-21swapper/109:36:081
2140699230,0cyclictest0-21swapper/112:32:591
2140699230,0cyclictest0-21swapper/112:15:581
2140699230,0cyclictest0-21swapper/110:55:241
2140699230,0cyclictest0-21swapper/108:58:301
21405992323,0cyclictest15501-21diskmemload09:25:420
21405992323,0cyclictest15501-21diskmemload09:24:390
21405992323,0cyclictest0-21swapper/012:28:010
21405992323,0cyclictest0-21swapper/010:59:500
21405992321,1cyclictest20263-21chrt10:45:390
21405992321,1cyclictest14290-21rm12:11:130
2140599230,23cyclictest0-21swapper/011:46:210
2140599230,23cyclictest0-21swapper/011:07:000
2140599230,22cyclictest5925-21ls08:50:000
2140599230,22cyclictest4234-21sendmail07:40:010
2140599230,22cyclictest3896-21rm11:31:140
2140599230,22cyclictest10590-21ssh11:37:480
2140599230,21cyclictest4614-21rm10:00:060
2140599230,1cyclictest8837-21apt-get08:58:300
21408992222,0cyclictest0-21swapper/310:10:103
21408992222,0cyclictest0-21swapper/309:40:253
21408992220,1cyclictest8697-21ssh11:05:133
21408992220,1cyclictest15501-21diskmemload10:03:423
2140899220,22cyclictest29642-21sh11:54:493
2140899220,22cyclictest15501-21diskmemload09:32:153
2140899220,21cyclictest19542-21ssh11:45:053
2140899220,21cyclictest19259-21rm09:13:343
2140899220,21cyclictest0-21swapper/308:53:313
2140899220,1cyclictest30984-21apt-get07:30:013
2140899220,1cyclictest26857-21apt-get08:28:333
2140899220,1cyclictest1344-21apt-get07:35:023
21407992222,0cyclictest0-21swapper/211:45:072
21407992222,0cyclictest0-21swapper/209:40:252
21407992220,1cyclictest31904-21apt-get07:33:312
2140799220,21cyclictest10281-21ssh10:05:432
2140799220,21cyclictest0-21swapper/212:25:432
2140799220,21cyclictest0-21swapper/212:20:412
2140799220,21cyclictest0-21swapper/212:15:112
2140799220,21cyclictest0-21swapper/211:50:122
2140799220,21cyclictest0-21swapper/211:00:302
2140799220,21cyclictest0-21swapper/207:53:302
2140799220,1cyclictest1978-21apt-get07:35:022
21406992222,0cyclictest0-21swapper/111:48:241
21406992222,0cyclictest0-21swapper/110:46:521
21406992221,1cyclictest26329-21ssh09:50:081
21406992220,1cyclictest632-21ssh09:57:181
21406992220,1cyclictest5915-21idleruntime-cro08:50:001
21406992219,2cyclictest4846-21sh10:00:261
2140699220,22cyclictest26059-21sh10:20:281
2140699220,22cyclictest0-21swapper/111:15:341
2140699220,22cyclictest0-21swapper/110:50:011
2140699220,21cyclictest21498-21sh09:45:451
2140699220,21cyclictest14226-21cron08:00:001
2140699220,21cyclictest0-21swapper/108:28:331
2140699220,0cyclictest0-21swapper/111:54:201
21405992222,0cyclictest15883-21ssh09:10:120
21405992222,0cyclictest15501-21diskmemload09:15:140
21405992222,0cyclictest0-21swapper/009:46:090
21405992222,0cyclictest0-21swapper/008:10:010
21405992221,1cyclictest29600-21ssh10:54:110
21405992221,0cyclictest0-21swapper/009:58:350
21405992220,2cyclictest0-21swapper/012:16:500
21405992220,1cyclictest3481-21ssh11:00:170
21405992220,1cyclictest2927-21cron11:30:010
21405992220,1cyclictest0-21swapper/011:55:060
2140599220,22cyclictest15501-21diskmemload12:20:220
2140599220,22cyclictest15501-21diskmemload11:40:080
2140599220,22cyclictest15501-21diskmemload10:15:110
2140599220,22cyclictest0-21swapper/010:30:060
2140599220,21cyclictest30967-21sh07:30:010
2140599220,21cyclictest15501-21diskmemload12:05:280
2140599220,21cyclictest15501-21diskmemload10:35:260
2140599220,21cyclictest15501-21diskmemload09:50:290
2140599220,21cyclictest0-21swapper/010:40:080
2140599220,21cyclictest0-21swapper/008:38:330
2140599220,1cyclictest6640-21ssh12:34:130
2140599220,1cyclictest62550irq/127-eno109:40:190
2140599220,1cyclictest0-21swapper/007:53:300
2140599220,0cyclictest0-21swapper/010:11:000
21408992120,0cyclictest15501-21diskmemload09:10:013
21408992120,0cyclictest0-21swapper/307:48:313
21408992119,1cyclictest31603-21apt-get07:30:023
21407992121,0cyclictest0-21swapper/208:03:322
21407992120,0cyclictest7194-21apt-get07:48:312
21407992120,0cyclictest0-21swapper/207:23:312
21406992121,0cyclictest0-21swapper/107:13:311
21406992120,1cyclictest26720-21apt-get07:23:321
21406992119,1cyclictest21533-21munin-run08:15:011
21406992119,1cyclictest0-21swapper/107:50:001
2140699210,21cyclictest15501-21diskmemload10:10:311
2140699210,1cyclictest17192-21apt-get08:08:291
21405992120,0cyclictest0-21swapper/008:23:310
2140599210,21cyclictest0-21swapper/008:13:310
2140599210,20cyclictest0-21swapper/008:03:320
2140599210,0cyclictest0-21swapper/012:35:070
21408992020,0cyclictest0-21swapper/307:23:313
2140899200,0cyclictest12385-21apt-get07:58:323
2140899200,0cyclictest0-21swapper/307:13:313
21407992020,0cyclictest0-21swapper/209:10:012
2140799200,0cyclictest0-21swapper/208:00:002
21406992020,0cyclictest0-21swapper/107:53:301
2140699200,0cyclictest0-21swapper/107:43:281
21405992018,1cyclictest606-21dbus-daemon08:20:010
21408991919,0cyclictest24463-21apt-get08:23:313
21408991919,0cyclictest0-21swapper/308:18:313
21408991919,0cyclictest0-21swapper/307:43:283
21408991918,0cyclictest31649-21apt-get08:38:333
21407991919,0cyclictest4798-21apt-get07:43:282
21407991919,0cyclictest0-21swapper/208:58:302
21407991919,0cyclictest0-21swapper/208:23:312
21407991919,0cyclictest0-21swapper/208:18:312
21407991917,1cyclictest0-21swapper/208:15:012
21405991919,0cyclictest0-21swapper/009:08:310
21405991919,0cyclictest0-21swapper/008:43:310
21405991919,0cyclictest0-21swapper/007:33:300
21405991919,0cyclictest0-21swapper/007:23:310
21405991919,0cyclictest0-21swapper/007:13:310
2140599190,0cyclictest0-21swapper/008:28:330
21408991818,0cyclictest0-21swapper/308:58:303
21408991816,1cyclictest21513-21awk08:15:013
21407991818,0cyclictest0-21swapper/208:38:332
21405991818,0cyclictest0-21swapper/008:33:290
21405991818,0cyclictest0-21swapper/007:43:280
21408991717,0cyclictest0-21swapper/308:08:293
21407991717,0cyclictest0-21swapper/208:08:292
21407991715,1cyclictest28734-21awk08:30:012
21406991717,0cyclictest0-21swapper/107:33:311
21406991716,1cyclictest14804-21apt-get08:03:321
21406991713,2cyclictest313-21systemd-journal09:05:011
21405991717,0cyclictest0-21swapper/007:58:320
21408991616,0cyclictest0-21swapper/307:50:023
21406991614,1cyclictest0-21swapper/108:43:311
2140699160,14cyclictest0-21swapper/108:50:501
21405991616,0cyclictest0-21swapper/007:18:320
21407991514,1cyclictest1645-21apt-get08:43:312
21405991515,0cyclictest0-21swapper/008:53:310
2140899140,14cyclictest0-21swapper/309:00:193
2140899140,14cyclictest0-21swapper/308:45:133
2140899140,0cyclictest0-21swapper/308:40:133
2140899140,0cyclictest0-21swapper/307:15:553
2140799140,14cyclictest0-21swapper/209:00:192
2140799140,14cyclictest0-21swapper/208:45:132
2140799140,14cyclictest0-21swapper/207:11:482
2140799140,0cyclictest0-21swapper/207:15:552
21406991414,0cyclictest0-21swapper/107:25:091
2140699140,14cyclictest0-21swapper/108:35:281
2140699140,0cyclictest0-21swapper/108:30:321
21405991414,0cyclictest0-21swapper/009:00:350
2140599140,0cyclictest0-21swapper/007:45:370
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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