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2026-01-14 - 20:36
[ 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 Jan 14, 2026 12:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
332199250,24cyclictest0-21swapper/310:26:583
332199240,23cyclictest5851-21munin-run08:20:003
3312992420,3cyclictest15433-21perf08:40:010
332199230,22cyclictest32300-21perf09:15:003
332199230,22cyclictest31455-21wc11:30:013
3318992322,0cyclictest10564-21apt-get09:41:582
3318992321,1cyclictest28704-21perf12:30:002
331899230,22cyclictest5353-21munin-run09:30:012
331499230,22cyclictest24266-21apt-get12:21:581
331299230,22cyclictest27495-21wc09:05:000
331299230,1cyclictest5849-21perf08:20:000
3321992220,1cyclictest22134-21sh10:05:003
332199220,21cyclictest0-21swapper/311:06:573
332199220,1cyclictest0-21swapper/312:20:023
3318992220,1cyclictest2943-21turbostat.cron09:25:012
3318992220,1cyclictest13032-21awk08:35:012
3318992220,1cyclictest0-21swapper/210:40:012
3318992219,2cyclictest11051-21wc11:55:012
331899220,21cyclictest10890-21apt07:26:572
331899220,21cyclictest10637-21grep08:30:012
331899220,21cyclictest10164-21munin-run09:40:012
331899220,21cyclictest0-21swapper/211:37:002
331899220,21cyclictest0-21swapper/211:31:582
331899220,21cyclictest0-21swapper/208:41:592
331899220,1cyclictest1019-21basename08:10:002
331899220,1cyclictest0-21swapper/207:35:022
331899220,0cyclictest17415-21apt-get11:01:582
3314992220,1cyclictest0-21swapper/110:05:001
3314992219,2cyclictest17853-21awk08:45:011
331499220,22cyclictest0-21swapper/108:51:591
331499220,21cyclictest29812-21munin-run10:20:011
331499220,21cyclictest0-21swapper/111:01:581
331499220,0cyclictest0-21swapper/109:21:561
3312992220,1cyclictest14957-21munin-plugin-st09:50:010
331299220,21cyclictest937-21apt-get09:21:550
331299220,21cyclictest0-21swapper/010:20:010
331299220,21cyclictest0-21swapper/009:40:010
331299220,21cyclictest0-21swapper/009:30:010
3321992121,0cyclictest0-21swapper/307:26:563
3321992121,0cyclictest0-21swapper/307:22:003
3321992120,1cyclictest0-21swapper/309:57:013
3321992119,1cyclictest28251-21perf08:00:013
332199210,20cyclictest0-21swapper/312:27:003
332199210,20cyclictest0-21swapper/312:11:583
332199210,20cyclictest0-21swapper/311:21:593
332199210,20cyclictest0-21swapper/311:12:003
332199210,20cyclictest0-21swapper/311:12:003
332199210,20cyclictest0-21swapper/309:37:003
332199210,20cyclictest0-21swapper/308:25:003
332199210,20cyclictest0-21swapper/307:46:593
332199210,1cyclictest31444-21apt-get08:06:583
332199210,0cyclictest27905-21apt-get09:07:013
332199210,0cyclictest0-21swapper/311:56:583
3318992120,1cyclictest0-21swapper/211:12:002
3318992120,1cyclictest0-21swapper/211:12:002
3318992120,1cyclictest0-21swapper/210:10:022
3318992120,0cyclictest0-21swapper/207:46:592
3318992119,1cyclictest12180-21cron10:50:002
331899210,21cyclictest0-21swapper/207:56:582
331899210,20cyclictest13436-21apt-get08:36:582
331899210,20cyclictest0-21swapper/209:51:592
331899210,20cyclictest0-21swapper/209:46:582
331899210,20cyclictest0-21swapper/207:22:002
331899210,1cyclictest31468-21cron12:35:002
331899210,1cyclictest24595-21apt-get11:16:592
331899210,0cyclictest0-21swapper/211:56:582
331899210,0cyclictest0-21swapper/211:46:582
331899210,0cyclictest0-21swapper/211:06:572
3314992121,0cyclictest7816-21apt-get10:42:001
3314992121,0cyclictest32606-21apt-get10:26:581
3314992121,0cyclictest0-21swapper/112:36:591
3314992121,0cyclictest0-21swapper/108:46:591
3314992121,0cyclictest0-21swapper/108:31:581
3314992120,1cyclictest26716-21apt-get12:27:001
3314992120,1cyclictest15353-21apt-get09:51:581
3314992120,0cyclictest0-21swapper/109:57:011
331499210,21cyclictest0-21swapper/110:31:581
331499210,21cyclictest0-21swapper/108:17:001
331499210,20cyclictest30213-21apt-get10:21:581
331499210,20cyclictest19808-21apt-get11:06:571
331499210,20cyclictest0-21swapper/111:40:001
331499210,20cyclictest0-21swapper/109:11:591
331499210,0cyclictest27069-21apt-get11:21:591
3312992120,1cyclictest22557-21apt-get10:06:590
3312992120,1cyclictest0-21swapper/011:41:590
3312992120,1cyclictest0-21swapper/007:41:580
331299210,21cyclictest24544-21apt-get10:10:020
331299210,21cyclictest0-21swapper/012:20:020
331299210,0cyclictest22204-21apt-get11:12:000
331299210,0cyclictest22204-21apt-get11:12:000
3321992020,0cyclictest3688-21apt-get07:11:593
3321992020,0cyclictest29508-21apt-get12:32:003
3321992020,0cyclictest13291-21apt-get07:31:583
3321992020,0cyclictest0-21swapper/311:31:593
3321992020,0cyclictest0-21swapper/310:42:003
3321992020,0cyclictest0-21swapper/310:21:583
3321992020,0cyclictest0-21swapper/309:46:583
3321992020,0cyclictest0-21swapper/309:01:573
3321992019,0cyclictest0-21swapper/308:56:573
3321992018,1cyclictest0-21swapper/311:20:013
332199200,0cyclictest0-21swapper/310:16:593
3318992020,0cyclictest20168-21apt-get10:02:012
3318992020,0cyclictest16664-21apt-get12:06:582
3318992020,0cyclictest0-21swapper/212:11:592
3318992019,1cyclictest18999-21apt-get07:41:582
3318992019,1cyclictest0-21swapper/210:52:012
3318992019,0cyclictest1418-21apt-get08:11:582
3318992019,0cyclictest0-21swapper/210:56:592
3318992019,0cyclictest0-21swapper/210:42:002
3318992018,1cyclictest6081-21apt-get07:16:582
3318992018,1cyclictest22557-21apt-get10:06:592
331899200,0cyclictest3833-21apt-get08:16:592
331899200,0cyclictest0-21swapper/209:31:592
3314992020,0cyclictest26238-21apt-get07:56:581
3314992020,0cyclictest23789-21apt-get07:51:581
3314992020,0cyclictest14274-21apt-get12:02:001
3314992020,0cyclictest11854-21apt-get11:56:581
3314992020,0cyclictest0-21swapper/112:30:021
3314992020,0cyclictest0-21swapper/108:21:591
3314992020,0cyclictest0-21swapper/107:31:591
3314992019,1cyclictest3438-21munin-run08:15:001
3314992019,1cyclictest23455-21latency_hist12:20:001
3314992019,1cyclictest0-21swapper/107:40:011
3314992018,1cyclictest7405-21dump-pmu-power10:40:011
331499200,19cyclictest0-21swapper/111:27:001
331499200,0cyclictest0-21swapper/109:07:001
331499200,0cyclictest0-21swapper/108:06:591
331499200,0cyclictest0-21swapper/108:01:591
331499200,0cyclictest0-21swapper/107:46:591
3312992020,0cyclictest0-21swapper/011:21:590
3312992020,0cyclictest0-21swapper/010:02:010
3312992020,0cyclictest0-21swapper/009:31:590
3312992020,0cyclictest0-21swapper/007:31:590
3312992020,0cyclictest0-21swapper/007:11:590
3312992019,0cyclictest1846-21apt-get11:37:000
3312992019,0cyclictest0-21swapper/011:56:580
3312992018,1cyclictest7354-21cron10:40:010
3312992018,1cyclictest29320-21apt-get12:30:020
3312992018,1cyclictest16186-21apt-get07:36:590
331299200,20cyclictest0-21swapper/011:51:590
331299200,20cyclictest0-21swapper/010:25:010
331299200,20cyclictest0-21swapper/008:51:590
331299200,0cyclictest0-21swapper/010:31:580
331299200,0cyclictest0-21swapper/007:16:580
3321991919,0cyclictest20644-21apt-get08:51:593
3321991919,0cyclictest0-21swapper/311:51:593
3321991919,0cyclictest0-21swapper/309:21:553
3321991919,0cyclictest0-21swapper/308:11:583
3321991918,0cyclictest0-21swapper/309:41:583
3321991918,0cyclictest0-21swapper/308:31:583
332199190,18cyclictest19412-21munin-run11:05:013
3318991919,0cyclictest0-21swapper/211:21:592
3318991919,0cyclictest0-21swapper/209:07:012
3318991919,0cyclictest0-21swapper/208:56:572
3318991919,0cyclictest0-21swapper/208:51:592
3318991917,1cyclictest4270-21apt-get11:42:002
3314991919,0cyclictest0-21swapper/109:01:581
3314991918,1cyclictest10891-21apt-get07:26:571
3314991918,0cyclictest0-21swapper/112:06:581
3314991918,0cyclictest0-21swapper/110:10:021
3314991917,1cyclictest25116-21sendmail-msp09:00:001
3312991919,0cyclictest0-21swapper/011:46:580
3312991919,0cyclictest0-21swapper/009:41:580
3312991919,0cyclictest0-21swapper/008:26:590
3312991919,0cyclictest0-21swapper/007:50:010
3312991917,1cyclictest16270-21munin-run12:05:010
331299190,18cyclictest0-21swapper/010:46:590
3321991818,0cyclictest0-21swapper/312:36:593
3321991818,0cyclictest0-21swapper/310:46:593
3321991818,0cyclictest0-21swapper/310:31:583
3321991818,0cyclictest0-21swapper/308:42:003
3321991818,0cyclictest0-21swapper/308:01:593
3321991817,1cyclictest0-21swapper/309:31:593
3321991817,0cyclictest0-21swapper/309:26:573
3321991817,0cyclictest0-21swapper/308:26:593
3318991818,0cyclictest18250-21apt-get08:47:002
3318991818,0cyclictest0-21swapper/208:01:592
3318991817,1cyclictest0-21swapper/210:21:582
3318991815,2cyclictest19756-21basename10:00:002
3314991818,0cyclictest3353-21apt-get09:26:571
3314991818,0cyclictest12606-21apt-get10:52:011
3314991818,0cyclictest0-21swapper/111:46:581
3314991818,0cyclictest0-21swapper/109:37:001
3314991817,1cyclictest26655-21perf11:20:011
3314991817,1cyclictest0-21swapper/107:15:011
3312991818,0cyclictest28656-21apt-get08:01:590
3312991818,0cyclictest0-21swapper/010:56:590
3312991818,0cyclictest0-21swapper/010:26:580
3312991817,0cyclictest15855-21apt-get08:42:000
331299180,17cyclictest0-21swapper/011:31:590
3321991717,0cyclictest25400-21apt-get10:11:593
3321991717,0cyclictest0-21swapper/310:36:593
3321991717,0cyclictest0-21swapper/309:51:593
3318991717,0cyclictest0-21swapper/210:26:582
3318991717,0cyclictest0-21swapper/209:11:592
3318991717,0cyclictest0-21swapper/208:21:582
3318991717,0cyclictest0-21swapper/207:11:592
3318991715,1cyclictest27794-21apt-get10:16:592
331899170,17cyclictest0-21swapper/207:31:592
3314991717,0cyclictest0-21swapper/111:41:591
3314991717,0cyclictest0-21swapper/110:06:591
3314991716,0cyclictest0-21swapper/108:36:571
3314991715,1cyclictest20992-21wc07:45:011
331499170,16cyclictest5755-21apt-get09:31:591
3312991717,0cyclictest17415-21apt-get11:01:580
3312991717,0cyclictest0-21swapper/011:06:570
3312991717,0cyclictest0-21swapper/007:51:580
3312991716,0cyclictest0-21swapper/009:07:010
3321991616,0cyclictest0-21swapper/308:36:583
3321991616,0cyclictest0-21swapper/307:35:023
3321991615,1cyclictest14999-21apt-get10:56:593
3321991614,1cyclictest6668-21apt-get11:46:583
3318991616,0cyclictest0-21swapper/212:16:582
331899160,1cyclictest0-21swapper/212:05:012
3312991616,0cyclictest11041-21apt-get08:31:580
3312991616,0cyclictest0-21swapper/012:11:590
3312991615,1cyclictest0-21swapper/010:52:010
3312991615,0cyclictest0-21swapper/007:56:580
331299160,15cyclictest0-21swapper/011:17:010
3321991515,0cyclictest0-21swapper/307:51:583
3321991513,1cyclictest2065-21cstates11:37:003
3321991513,1cyclictest0-21swapper/312:17:053
3318991515,0cyclictest0-21swapper/212:20:022
3314991515,0cyclictest0-21swapper/110:46:591
331299155,9cyclictest5622-21munin-node10:43:540
3312991514,1cyclictest0-21swapper/012:37:050
331299150,1cyclictest28711-21munin-run12:30:000
3321991414,0cyclictest0-21swapper/311:40:083
3321991414,0cyclictest0-21swapper/310:05:123
3321991414,0cyclictest0-21swapper/309:15:023
3321991413,1cyclictest0-21swapper/312:05:223
332199140,14cyclictest0-21swapper/312:00:083
332199140,14cyclictest0-21swapper/308:45:463
332199140,14cyclictest0-21swapper/307:15:153
332199140,0cyclictest0-21swapper/310:50:163
331899140,14cyclictest0-21swapper/212:35:072
331899140,14cyclictest0-21swapper/211:25:132
331899140,14cyclictest0-21swapper/210:32:042
331899140,14cyclictest0-21swapper/209:16:272
331899140,14cyclictest0-21swapper/209:01:072
331899140,0cyclictest0-21swapper/207:50:332
3314991414,0cyclictest0-21swapper/112:10:201
3314991414,0cyclictest0-21swapper/111:30:561
3314991414,0cyclictest0-21swapper/111:10:141
3314991414,0cyclictest0-21swapper/111:10:141
3314991414,0cyclictest0-21swapper/108:25:251
3314991414,0cyclictest0-21swapper/107:20:301
331499140,14cyclictest0-21swapper/110:55:471
331499140,14cyclictest0-21swapper/109:46:151
331499140,14cyclictest0-21swapper/109:40:201
331499140,0cyclictest0-21swapper/111:50:111
3312991414,0cyclictest0-21swapper/008:46:470
331299140,14cyclictest0-21swapper/009:50:130
331299140,14cyclictest0-21swapper/009:15:410
331299140,14cyclictest0-21swapper/008:10:100
331299140,0cyclictest0-21swapper/012:16:100
331299140,0cyclictest0-21swapper/011:25:020
331299140,0cyclictest0-21swapper/009:56:250
331299140,0cyclictest0-21swapper/009:10:090
331299140,0cyclictest0-21swapper/008:55:060
331299140,0cyclictest0-21swapper/008:20:350
331299140,0cyclictest0-21swapper/007:25:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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