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2026-01-31 - 19:24
[ 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 Sat Jan 31, 2026 12:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2067899280,22cyclictest17204-21mailstats09:43:342
2067899270,26cyclictest0-21swapper/211:11:342
20678992620,1cyclictest14025-21diskmemload10:52:482
2067899260,25cyclictest0-21swapper/210:23:262
2067899260,21cyclictest0-21swapper/210:38:262
2067899260,1cyclictest2626-21rm11:32:512
2067899260,0cyclictest0-21swapper/210:33:592
20685992523,1cyclictest30115-21ssh10:57:563
20678992520,4cyclictest0-21swapper/210:44:052
20678992520,4cyclictest0-21swapper/210:04:062
20678992519,1cyclictest24752-21ssh11:53:072
2067899250,25cyclictest0-21swapper/212:02:192
2067899250,21cyclictest14025-21diskmemload09:12:462
2067899250,21cyclictest0-21swapper/212:14:372
2067899250,0cyclictest3407-21apt-get11:03:282
2067599250,24cyclictest14025-21diskmemload11:43:351
2067199253,1cyclictest62550irq/127-eno110:17:110
20671992523,1cyclictest8123-21ssh10:36:340
20671992523,1cyclictest19373-21munin-run09:15:010
20671992523,1cyclictest0-21swapper/012:32:370
2067199251,23cyclictest0-21swapper/010:40:020
2067199250,24cyclictest0-21swapper/009:45:020
2068599240,23cyclictest14025-21diskmemload10:50:313
2068599240,23cyclictest0-21swapper/312:33:203
2068599240,23cyclictest0-21swapper/311:41:013
20678992420,0cyclictest0-21swapper/209:35:522
20678992419,1cyclictest9955-21rm10:08:052
20678992419,0cyclictest0-21swapper/210:56:212
2067899240,24cyclictest0-21swapper/212:16:092
2067899240,24cyclictest0-21swapper/211:45:062
2067899240,20cyclictest14025-21diskmemload09:51:012
2067899240,20cyclictest0-21swapper/211:59:032
2067899240,20cyclictest0-21swapper/211:05:012
2067899240,20cyclictest0-21swapper/210:19:032
2067899240,0cyclictest14025-21diskmemload09:57:272
2067899240,0cyclictest0-21swapper/212:30:112
2067899240,0cyclictest0-21swapper/210:29:402
20675992422,1cyclictest14025-21diskmemload10:01:121
2067599240,24cyclictest14025-21diskmemload09:43:551
2067599240,24cyclictest0-21swapper/112:29:011
2067599240,23cyclictest485-21ssh11:59:541
2067599240,23cyclictest32382-21ssh09:28:271
2067599240,0cyclictest14025-21diskmemload11:01:541
20671992423,1cyclictest0-21swapper/011:27:520
20671992423,1cyclictest0-21swapper/011:06:280
20671992423,1cyclictest0-21swapper/010:50:050
2067199241,2cyclictest19660-21acpi11:18:260
2067199240,24cyclictest0-21swapper/010:56:550
2067199240,23cyclictest28461-21ssh11:55:430
2067199240,23cyclictest1606-21rm10:29:520
2067199240,1cyclictest0-21swapper/011:21:470
2067199240,0cyclictest14025-21diskmemload11:10:300
2067199240,0cyclictest0-21swapper/012:17:040
20685992323,0cyclictest14025-21diskmemload11:46:483
20685992323,0cyclictest14025-21diskmemload10:19:503
20685992323,0cyclictest0-21swapper/312:36:503
20685992323,0cyclictest0-21swapper/310:30:293
20685992323,0cyclictest0-21swapper/309:17:273
20685992322,1cyclictest27792-21smartctl09:23:273
20685992322,1cyclictest14025-21diskmemload09:55:253
20685992321,1cyclictest21161-21apt-get07:13:263
20685992321,1cyclictest0-21swapper/312:21:173
20685992321,1cyclictest0-21swapper/311:04:183
20685992320,2cyclictest14295-21ssh09:10:033
2068599230,23cyclictest0-21swapper/309:33:263
2068599230,23cyclictest0-21swapper/309:28:373
2068599230,22cyclictest8506-21diskmemload10:37:083
2068599230,22cyclictest14025-21diskmemload12:16:223
2068599230,22cyclictest14025-21diskmemload10:13:273
2068599230,22cyclictest0-21swapper/311:18:343
2068599230,22cyclictest0-21swapper/309:45:533
2068599230,1cyclictest0-21swapper/312:10:553
2068599230,1cyclictest0-21swapper/311:30:543
2068599230,1cyclictest0-21swapper/311:22:393
2068599230,1cyclictest0-21swapper/310:43:353
2068599230,0cyclictest0-21swapper/310:48:503
2068599230,0cyclictest0-21swapper/310:23:043
20678992322,1cyclictest14025-21diskmemload09:20:262
20678992322,1cyclictest0-21swapper/212:26:102
2067899230,23cyclictest0-21swapper/212:05:172
2067899230,22cyclictest20738-21ssh09:16:492
2067899230,22cyclictest14025-21diskmemload11:42:262
2067899230,20cyclictest0-21swapper/210:48:112
2067899230,1cyclictest0-21swapper/209:48:572
2067899230,0cyclictest0-21swapper/211:35:592
2067899230,0cyclictest0-21swapper/209:26:412
20675992323,0cyclictest0-21swapper/112:23:181
20675992323,0cyclictest0-21swapper/112:15:051
20675992323,0cyclictest0-21swapper/111:13:101
20675992323,0cyclictest0-21swapper/110:55:221
20675992323,0cyclictest0-21swapper/110:46:281
20675992323,0cyclictest0-21swapper/110:11:241
20675992323,0cyclictest0-21swapper/109:48:341
20675992323,0cyclictest0-21swapper/109:17:181
20675992323,0cyclictest0-21swapper/109:12:161
20675992322,1cyclictest24234-21ssh10:20:451
20675992321,1cyclictest6618-21ssh12:05:551
2067599231,21cyclictest313-21systemd-journal09:10:011
2067599230,2cyclictest24117-21sh10:51:391
2067599230,2cyclictest10103-21ssh10:08:181
2067599230,23cyclictest0-21swapper/111:24:591
2067599230,23cyclictest0-21swapper/109:50:451
2067599230,22cyclictest5970-21munin-run11:35:011
2067599230,22cyclictest25358-21sh09:20:391
2067599230,22cyclictest0-21swapper/111:06:151
2067599230,22cyclictest0-21swapper/110:30:131
2067599230,1cyclictest0-21swapper/112:01:181
2067599230,1cyclictest0-21swapper/111:18:521
2067599230,0cyclictest7366-21ssh10:35:151
2067599230,0cyclictest14025-21diskmemload11:26:061
2067599230,0cyclictest0-21swapper/112:37:021
20671992323,0cyclictest0-21swapper/012:27:000
20671992323,0cyclictest0-21swapper/011:40:120
20671992323,0cyclictest0-21swapper/010:30:130
20671992323,0cyclictest0-21swapper/010:00:320
20671992323,0cyclictest0-21swapper/009:19:090
20671992321,1cyclictest0-21swapper/012:13:480
20671992321,1cyclictest0-21swapper/009:21:080
2067199230,23cyclictest0-21swapper/011:48:130
2067199230,23cyclictest0-21swapper/011:34:180
2067199230,22cyclictest6145-21ssh11:35:060
2067199230,22cyclictest13501-21ssh09:40:010
2067199230,22cyclictest0-21swapper/012:20:210
2067199230,22cyclictest0-21swapper/012:00:030
2067199230,1cyclictest23586-21ssh11:51:240
20685992222,0cyclictest0-21swapper/312:05:303
20685992222,0cyclictest0-21swapper/311:12:353
20685992221,1cyclictest14025-21diskmemload12:00:573
20685992220,2cyclictest7130-21ssh10:04:063
20685992220,1cyclictest0-21swapper/311:50:203
20685992220,1cyclictest0-21swapper/309:10:013
20685992219,2cyclictest31683-21awk08:40:003
2068599220,22cyclictest14025-21diskmemload09:52:393
2068599220,22cyclictest0-21swapper/312:26:043
2068599220,22cyclictest0-21swapper/310:25:593
2068599220,22cyclictest0-21swapper/309:38:333
2068599220,21cyclictest14025-21diskmemload11:35:143
2068599220,21cyclictest0-21swapper/311:05:053
2068599220,21cyclictest0-21swapper/307:33:263
2068599220,1cyclictest8024-21diskmemload10:05:133
2068599220,1cyclictest0-21swapper/311:56:013
2068599220,1cyclictest0-21swapper/308:00:003
2068599220,0cyclictest0-21swapper/311:29:013
2068599220,0cyclictest0-21swapper/309:41:373
20678992222,0cyclictest22586-21apt-get08:23:262
20678992220,1cyclictest0-21swapper/212:35:292
2067899220,22cyclictest0-21swapper/211:20:242
2067899220,21cyclictest14025-21diskmemload10:11:142
2067899220,1cyclictest4966-21apt-get08:53:272
2067899220,1cyclictest0-21swapper/211:26:092
2067899220,0cyclictest0-21swapper/212:20:282
2067899220,0cyclictest0-21swapper/211:15:312
20675992222,0cyclictest0-21swapper/111:45:551
20675992222,0cyclictest0-21swapper/110:15:041
20675992222,0cyclictest0-21swapper/109:56:371
20675992220,1cyclictest9222-21cron09:00:011
20675992220,1cyclictest0-21swapper/110:43:361
2067599220,22cyclictest0-21swapper/112:31:161
2067599220,22cyclictest0-21swapper/110:27:411
2067599220,21cyclictest27378-21apt-get08:33:261
2067599220,21cyclictest14025-21diskmemload09:30:061
2067599220,21cyclictest0-21swapper/109:03:271
2067599220,1cyclictest23000-21ssh11:50:231
2067599220,1cyclictest0-21swapper/112:11:341
2067599220,0cyclictest0-21swapper/111:38:491
20671992222,0cyclictest14025-21diskmemload10:45:450
20671992222,0cyclictest0-21swapper/012:05:010
20671992222,0cyclictest0-21swapper/010:24:200
20671992222,0cyclictest0-21swapper/010:10:140
20671992221,1cyclictest30473-21ssh09:25:290
20671992221,1cyclictest0-21swapper/010:05:500
20671992220,1cyclictest9112-21ssh09:36:200
20671992219,2cyclictest30241-21perf07:30:010
2067199220,21cyclictest5188-21sh12:35:190
2067199220,21cyclictest14025-21diskmemload09:50:280
2067199220,21cyclictest0-21swapper/007:43:270
2067199220,1cyclictest4443-21latency_hist08:50:000
2067199220,0cyclictest0-21swapper/009:55:120
20685992120,0cyclictest0-21swapper/307:18:253
20685992119,1cyclictest9239-21latency_hist09:00:013
2068599210,20cyclictest0-21swapper/308:28:263
2068599210,20cyclictest0-21swapper/307:43:273
20678992121,0cyclictest0-21swapper/208:38:272
20678992119,1cyclictest5147-21latency_hist07:45:012
2067899210,21cyclictest0-21swapper/208:17:212
2067899210,21cyclictest0-21swapper/208:17:212
2067899210,20cyclictest8063-21apt-get07:53:262
2067899210,20cyclictest0-21swapper/207:38:252
20675992121,0cyclictest0-21swapper/108:53:271
2067599210,0cyclictest29774-21apt-get08:38:271
2067599210,0cyclictest0-21swapper/107:23:251
2067199210,21cyclictest0-21swapper/007:38:250
2067199210,20cyclictest0-21swapper/008:13:260
20685992020,0cyclictest0-21swapper/308:23:273
20685992020,0cyclictest0-21swapper/308:18:263
20685992020,0cyclictest0-21swapper/308:18:263
20685992019,0cyclictest0-21swapper/307:23:253
20678992020,0cyclictest0-21swapper/209:10:012
20678992020,0cyclictest0-21swapper/208:08:252
20678992020,0cyclictest0-21swapper/207:48:262
20678992020,0cyclictest0-21swapper/207:33:262
2067899200,20cyclictest0-21swapper/208:33:262
2067899200,0cyclictest0-21swapper/208:58:262
20675992020,0cyclictest20161-21apt-get08:18:251
20675992020,0cyclictest20161-21apt-get08:18:251
20675992020,0cyclictest0-21swapper/108:40:021
20675992020,0cyclictest0-21swapper/107:18:251
2067599200,19cyclictest30255-21munin-plugin-st07:30:011
2067599200,0cyclictest0-21swapper/108:50:001
20671992020,0cyclictest0-21swapper/008:28:260
20671992020,0cyclictest0-21swapper/008:08:250
20671992020,0cyclictest0-21swapper/008:03:270
2067199200,0cyclictest0-21swapper/007:18:250
20678991918,1cyclictest17711-21apt-get08:13:262
20678991917,1cyclictest0-21swapper/207:20:012
20675991919,0cyclictest3275-21apt-get07:43:271
20675991919,0cyclictest30766-21apt-get07:33:261
20675991919,0cyclictest0-21swapper/108:13:261
20675991919,0cyclictest0-21swapper/107:58:261
20675991917,1cyclictest7545-21perf07:50:001
20671991919,0cyclictest0-21swapper/008:38:270
20671991917,1cyclictest0-21swapper/007:50:000
20685991818,0cyclictest0-21swapper/309:03:283
20678991818,0cyclictest0-21swapper/208:03:272
20675991818,0cyclictest0-21swapper/108:23:261
2067599180,1cyclictest2705-21cron07:40:011
2067599180,1cyclictest14774-21cron08:05:001
2067599180,14cyclictest0-21swapper/108:06:261
20671991818,0cyclictest0-21swapper/007:13:250
20671991817,1cyclictest22064-21perf08:20:010
20671991817,1cyclictest22064-21perf08:20:010
20685991715,1cyclictest10001-21munin-run07:55:003
20678991717,0cyclictest9776-21apt-get09:03:282
20678991717,0cyclictest0-21swapper/208:43:262
20678991717,0cyclictest0-21swapper/207:13:252
20671991717,0cyclictest10506-21apt-get07:58:250
20671991717,0cyclictest0-21swapper/008:53:270
20671991717,0cyclictest0-21swapper/008:43:260
20685991616,0cyclictest0-21swapper/307:28:233
2068599160,15cyclictest0-21swapper/308:48:263
20678991615,1cyclictest25976-21apt-get07:23:242
20678991614,1cyclictest606-21dbus-daemon08:30:012
20671991616,0cyclictest0-21swapper/009:08:260
20671991616,0cyclictest0-21swapper/007:23:240
20685991515,0cyclictest0-21swapper/308:03:273
20685991513,1cyclictest29242-21idleruntime-cro08:35:013
20685991513,1cyclictest0-21swapper/308:13:313
20671991515,0cyclictest0-21swapper/008:33:260
20671991515,0cyclictest0-21swapper/007:33:260
20685991414,0cyclictest0-21swapper/308:51:033
20685991414,0cyclictest0-21swapper/307:35:553
2068599140,14cyclictest0-21swapper/308:06:073
2068599140,0cyclictest0-21swapper/308:40:143
2068599140,0cyclictest0-21swapper/307:45:443
20678991414,0cyclictest0-21swapper/207:55:472
2067899140,14cyclictest0-21swapper/208:45:032
2067899140,0cyclictest0-21swapper/207:26:582
20675991414,0cyclictest0-21swapper/107:10:371
2067599140,0cyclictest0-21swapper/107:51:561
20671991414,0cyclictest0-21swapper/008:20:080
2067199140,14cyclictest0-21swapper/008:55:130
2067199140,0cyclictest0-21swapper/007:50:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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