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2026-02-02 - 18:35
[ 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 Mon Feb 02, 2026 12:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20418992623,3cyclictest14165-21diskmemload10:05:343
20417992623,2cyclictest8645-21sh09:35:282
2040799260,25cyclictest7921-21ssh12:09:180
2041799250,24cyclictest0-21swapper/209:49:292
2041299250,24cyclictest2829-21ssh09:30:011
2041299250,24cyclictest14165-21diskmemload10:43:311
2041299250,24cyclictest0-21swapper/112:18:501
2041299250,1cyclictest14165-21diskmemload11:06:241
2040799250,24cyclictest0-21swapper/010:23:300
2040799250,24cyclictest0-21swapper/008:28:360
20418992422,1cyclictest1097-21grep12:03:393
2041899240,2cyclictest2949-21sh12:36:013
2041899240,23cyclictest0-21swapper/310:45:173
2041899240,23cyclictest0-21swapper/309:13:043
2041899240,0cyclictest14165-21diskmemload11:17:233
20417992422,1cyclictest0-21swapper/209:11:582
20417992420,1cyclictest15390-21ssh12:17:162
20417992420,1cyclictest0-21swapper/211:44:402
2041799240,23cyclictest8589-21ssh10:06:392
2041799240,23cyclictest30967-21sh09:57:262
2041799240,23cyclictest0-21swapper/209:21:472
2041799240,23cyclictest0-21swapper/209:16:032
2041799240,21cyclictest18270-21ssh09:44:312
2041799240,1cyclictest19718-21basename11:50:002
2041799240,1cyclictest0-21swapper/212:38:252
2041799240,1cyclictest0-21swapper/211:59:512
20412992422,1cyclictest30493-21apt-get07:33:361
2041299240,24cyclictest0-21swapper/112:26:371
2041299240,23cyclictest14165-21diskmemload12:22:101
2041299240,23cyclictest0-21swapper/111:30:351
2041299240,1cyclictest29669-21sh11:59:121
2041299240,0cyclictest0-21swapper/111:39:081
20407992422,1cyclictest0-21swapper/012:18:160
2040799240,2cyclictest7158-21sed11:38:400
2040799240,24cyclictest0-21swapper/010:29:480
2040799240,23cyclictest14165-21diskmemload11:34:170
2040799240,23cyclictest14165-21diskmemload10:55:350
2040799240,23cyclictest14165-21diskmemload10:16:120
2040799240,23cyclictest14165-21diskmemload09:49:590
2040799240,23cyclictest10136-21sh10:39:410
2040799240,23cyclictest0-21swapper/011:11:210
2040799240,23cyclictest0-21swapper/009:40:070
2040799240,1cyclictest151rcu_preempt12:21:130
2040799240,1cyclictest14165-21diskmemload10:53:580
2040799240,1cyclictest0-21swapper/009:38:410
2040799240,0cyclictest0-21swapper/009:53:510
2040799240,0cyclictest0-21swapper/009:34:320
20418992323,0cyclictest14165-21diskmemload11:26:013
20418992323,0cyclictest0-21swapper/312:23:383
20418992323,0cyclictest0-21swapper/311:54:003
20418992323,0cyclictest0-21swapper/311:10:473
20418992323,0cyclictest0-21swapper/309:51:223
20418992323,0cyclictest0-21swapper/309:35:213
20418992321,1cyclictest7094-21apt-get08:58:363
20418992321,1cyclictest14165-21diskmemload11:39:333
20418992321,1cyclictest14165-21diskmemload10:43:363
20418992321,1cyclictest0-21swapper/311:24:183
20418992321,1cyclictest0-21swapper/310:36:423
20418992320,2cyclictest21606-21sh10:50:443
2041899230,2cyclictest3573-21ssh11:34:283
2041899230,23cyclictest0-21swapper/312:10:193
2041899230,23cyclictest0-21swapper/310:55:453
2041899230,23cyclictest0-21swapper/310:30:183
2041899230,23cyclictest0-21swapper/310:25:003
2041899230,22cyclictest377-21sh11:01:423
2041899230,22cyclictest30547-21ssh09:25:293
2041899230,22cyclictest25639-21ssh11:55:413
2041899230,22cyclictest19859-21sh09:15:173
2041899230,22cyclictest0-21swapper/309:40:103
2041899230,0cyclictest0-21swapper/309:56:383
20417992323,0cyclictest14165-21diskmemload10:03:532
20417992323,0cyclictest0-21swapper/212:30:202
20417992323,0cyclictest0-21swapper/211:21:402
20417992323,0cyclictest0-21swapper/211:07:412
20417992323,0cyclictest0-21swapper/209:50:172
20417992320,2cyclictest26529-21perf08:30:002
2041799230,3cyclictest0-21swapper/211:12:302
2041799230,2cyclictest30327-21ssh09:25:092
2041799230,23cyclictest14165-21diskmemload11:16:362
2041799230,23cyclictest0-21swapper/211:51:212
2041799230,23cyclictest0-21swapper/211:00:012
2041799230,22cyclictest9695-21cron07:55:012
2041799230,22cyclictest19228-21ssh12:20:062
2041799230,22cyclictest11524-21ssh10:41:202
2041799230,1cyclictest0-21swapper/210:13:382
2041799230,0cyclictest0-21swapper/212:25:102
20412992323,0cyclictest0-21swapper/112:10:421
20412992323,0cyclictest0-21swapper/110:55:031
20412992323,0cyclictest0-21swapper/110:25:101
20412992323,0cyclictest0-21swapper/109:46:451
20412992323,0cyclictest0-21swapper/109:10:521
20412992322,1cyclictest0-21swapper/110:16:001
20412992321,1cyclictest0-21swapper/110:54:181
20412992321,1cyclictest0-21swapper/110:23:581
20412992321,1cyclictest0-21swapper/109:51:001
20412992321,1cyclictest0-21swapper/109:40:101
20412992321,1cyclictest0-21swapper/109:23:401
20412992321,1cyclictest0-21swapper/109:17:101
20412992320,2cyclictest5936-21sh10:35:511
2041299230,2cyclictest11389-21munin-run09:05:011
2041299230,23cyclictest0-21swapper/110:45:271
2041299230,22cyclictest8956-21sendmail09:00:011
2041299230,22cyclictest31894-21ssh12:33:261
2041299230,22cyclictest29691-21diskmemload09:55:311
2041299230,22cyclictest25837-21sh11:25:011
2041299230,22cyclictest15210-21latency_hist11:15:011
2041299230,22cyclictest10978-21sh11:42:251
2041299230,22cyclictest0-21swapper/110:31:031
2041299230,1cyclictest0-21swapper/112:00:391
2041299230,0cyclictest0-21swapper/111:19:531
2041299230,0cyclictest0-21swapper/109:36:431
20407992323,0cyclictest0-21swapper/012:28:290
20407992323,0cyclictest0-21swapper/010:12:470
20407992323,0cyclictest0-21swapper/010:06:540
20407992323,0cyclictest0-21swapper/009:11:330
20407992322,1cyclictest62550irq/127-eno109:19:000
20407992321,1cyclictest24126-21perf08:25:000
20407992321,1cyclictest13492-21sed11:43:460
20407992321,1cyclictest0-21swapper/011:51:480
20407992321,1cyclictest0-21swapper/011:45:220
2040799230,23cyclictest0-21swapper/010:41:520
2040799230,22cyclictest16104-21sshd11:16:000
2040799230,22cyclictest0-21swapper/012:00:220
2040799230,22cyclictest0-21swapper/011:05:020
2040799230,1cyclictest31555-21ssh12:32:570
2040799230,0cyclictest0-21swapper/011:04:350
2040799230,0cyclictest0-21swapper/010:32:130
2040799230,0cyclictest0-21swapper/009:21:560
20418992222,0cyclictest0-21swapper/312:30:183
20418992222,0cyclictest0-21swapper/310:01:063
20418992220,2cyclictest19227-21sh10:16:513
2041899220,22cyclictest14165-21diskmemload12:09:473
2041899220,22cyclictest10968-21ssh11:42:243
2041899220,22cyclictest0-21swapper/311:46:013
2041899220,22cyclictest0-21swapper/309:30:053
2041899220,21cyclictest9511-21apt-get09:03:373
2041899220,21cyclictest29947-21idleruntime-cro07:30:003
2041899220,21cyclictest25137-21ssh09:20:183
2041899220,21cyclictest14520-21turbostat08:05:013
2041899220,21cyclictest14165-21diskmemload11:05:313
2041899220,21cyclictest14165-21diskmemload10:27:213
2041899220,21cyclictest14165-21diskmemload10:10:183
2041899220,21cyclictest0-21swapper/312:15:353
2041899220,21cyclictest0-21swapper/309:45:213
2041899220,1cyclictest0-21swapper/312:28:223
2041899220,1cyclictest0-21swapper/307:20:013
20417992222,0cyclictest14165-21diskmemload11:36:122
20417992222,0cyclictest14165-21diskmemload11:30:292
20417992222,0cyclictest0-21swapper/210:58:272
20417992222,0cyclictest0-21swapper/209:30:332
20417992220,1cyclictest26508-21ssh11:25:472
20417992220,1cyclictest0-21swapper/210:46:372
20417992220,1cyclictest0-21swapper/207:23:372
20417992219,2cyclictest25007-21ssh10:21:502
20417992219,2cyclictest24135-21cat08:25:002
2041799220,22cyclictest0-21swapper/210:26:122
2041799220,21cyclictest6559-21cron08:55:012
2041799220,21cyclictest29454-21apt-get08:38:372
2041799220,21cyclictest2159-21ssh10:30:242
2041799220,21cyclictest19095-21ssh10:16:352
2041799220,21cyclictest14165-21diskmemload10:51:482
2041799220,21cyclictest0-21swapper/212:10:112
2041799220,1cyclictest8987-21perf09:00:012
2041799220,1cyclictest5415-21ssh10:35:042
2041799220,1cyclictest21748-21munin-run08:20:012
2041799220,1cyclictest0-21swapper/212:05:052
20412992222,0cyclictest14165-21diskmemload12:05:291
20412992222,0cyclictest0-21swapper/111:26:031
20412992222,0cyclictest0-21swapper/111:03:051
20412992220,1cyclictest0-21swapper/111:45:031
2041299220,22cyclictest0-21swapper/110:00:491
2041299220,21cyclictest7781-21ssh10:05:181
2041299220,21cyclictest0-21swapper/111:51:101
2041299220,21cyclictest0-21swapper/110:10:121
20407992222,0cyclictest0-21swapper/011:25:100
20407992222,0cyclictest0-21swapper/011:23:540
20407992220,1cyclictest25168-21perf07:20:010
20407992220,1cyclictest0-21swapper/012:35:050
2040799220,22cyclictest28211-21gltestperf11:58:400
2040799220,21cyclictest3929-21ssh10:02:320
2040799220,21cyclictest0-21swapper/012:10:410
2040799220,21cyclictest0-21swapper/010:45:540
2040799220,21cyclictest0-21swapper/009:26:060
2040799220,1cyclictest0-21swapper/009:55:050
20418992121,0cyclictest17445-21apt-get08:13:373
2041899210,20cyclictest2304-21apt-get08:48:383
2041899210,20cyclictest20889-21apt-get07:13:363
2041899210,20cyclictest0-21swapper/308:18:373
2041799210,20cyclictest0-21swapper/209:03:372
2041799210,20cyclictest0-21swapper/207:48:362
2041299210,1cyclictest29958-21perf07:30:001
2040799210,0cyclictest0-21swapper/007:33:360
20418992020,0cyclictest32318-21apt-get08:43:363
20417992020,0cyclictest0-21swapper/208:43:362
2041799200,0cyclictest0-21swapper/207:33:362
20412992020,0cyclictest12653-21apt-get08:03:361
20412992020,0cyclictest0-21swapper/108:48:381
20412992020,0cyclictest0-21swapper/108:43:361
20412992020,0cyclictest0-21swapper/108:28:371
20412992020,0cyclictest0-21swapper/108:18:371
2041299200,0cyclictest0-21swapper/109:05:021
20407992020,0cyclictest0-21swapper/009:08:370
20407992020,0cyclictest0-21swapper/008:58:360
20407992020,0cyclictest0-21swapper/007:58:360
20407992020,0cyclictest0-21swapper/007:53:360
2040799200,0cyclictest0-21swapper/009:03:360
2040799200,0cyclictest0-21swapper/008:18:370
2040799200,0cyclictest0-21swapper/007:28:360
20418991919,0cyclictest588-21apt-get07:38:363
20418991919,0cyclictest24661-21apt-get08:28:373
20418991917,1cyclictest27573-21latency_hist07:25:013
20418991917,1cyclictest14174-21basename09:10:003
20417991919,0cyclictest0-21swapper/209:05:022
20417991919,0cyclictest0-21swapper/207:58:362
20417991919,0cyclictest0-21swapper/207:13:362
2041799190,0cyclictest0-21swapper/208:13:362
20412991919,0cyclictest0-21swapper/107:53:361
20412991917,1cyclictest27061-21apt-get08:33:371
20407991919,0cyclictest0-21swapper/008:08:360
20407991919,0cyclictest0-21swapper/007:43:340
20418991818,0cyclictest4702-21apt-get08:53:363
20417991818,0cyclictest0-21swapper/207:18:362
20412991816,1cyclictest4910-21turbostat.cron07:45:001
20407991818,0cyclictest0-21swapper/008:38:370
20407991816,1cyclictest7328-21munin-run07:50:010
20418991717,0cyclictest10239-21apt-get07:58:363
20417991717,0cyclictest0-21swapper/208:33:372
20417991717,0cyclictest0-21swapper/207:38:362
20412991717,0cyclictest0-21swapper/108:38:361
20412991717,0cyclictest0-21swapper/107:18:361
2041299170,16cyclictest0-21swapper/108:13:371
20407991716,1cyclictest0-21swapper/008:05:010
20418991614,1cyclictest28632sleep307:41:333
2041799160,16cyclictest0-21swapper/208:46:212
20412991616,0cyclictest0-21swapper/107:58:361
2041299160,15cyclictest0-21swapper/107:13:361
20407991616,0cyclictest0-21swapper/008:48:370
2040799160,15cyclictest0-21swapper/008:53:390
20418991513,1cyclictest24111-21idleruntime-cro08:25:003
2041799151,7cyclictest0-21swapper/207:28:362
2041299150,1cyclictest6580-21munin-run08:55:011
2040799150,1cyclictest18088-21hddtemp_smartct08:13:390
20418991414,0cyclictest0-21swapper/307:30:373
2041899140,14cyclictest0-21swapper/308:35:073
2041899140,14cyclictest0-21swapper/308:05:163
2041899140,14cyclictest0-21swapper/307:51:153
2041899140,14cyclictest0-21swapper/307:45:553
2041899140,0cyclictest0-21swapper/308:30:013
2041799140,14cyclictest0-21swapper/208:05:122
2041799140,14cyclictest0-21swapper/208:00:522
2041799140,14cyclictest0-21swapper/207:42:282
2041299140,14cyclictest0-21swapper/108:05:031
2041299140,0cyclictest0-21swapper/108:20:461
2040799140,14cyclictest0-21swapper/008:41:590
2040799140,14cyclictest0-21swapper/008:30:350
2040799140,0cyclictest0-21swapper/007:35:300
2040799140,0cyclictest0-21swapper/007:20:040
2040799140,0cyclictest0-21swapper/007:10:520
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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