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2026-01-20 - 14:23
[ 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 376 highest latencies:
System rackeslot5s.osadl.org (updated Tue Jan 20, 2026 00:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2952799240,23cyclictest0-21swapper/300:30:013
2952099240,0cyclictest7352-21apt-get22:52:281
2952799230,22cyclictest6897-21cron22:50:013
2952799230,22cyclictest4740-21apt-get19:27:283
2952799230,22cyclictest30464-21perf21:25:013
2952799230,0cyclictest0-21swapper/319:52:283
29523992321,1cyclictest31609-21apt-get20:22:282
2952399230,22cyclictest313-21systemd-journal21:45:002
29520992321,1cyclictest20057-21apt22:10:011
29514992317,5cyclictest30449-21apt-get21:25:010
2951499230,22cyclictest6671-21cron19:30:000
29527992220,2cyclictest11070-21perf00:05:003
29527992220,1cyclictest26146-21ls23:30:003
2952799220,21cyclictest20053-21munin-run22:10:013
2952799220,21cyclictest18872-21cron23:15:013
2952799220,21cyclictest18797-21apt-get21:02:273
2952799220,21cyclictest0-21swapper/322:37:283
2952799220,21cyclictest0-21swapper/320:47:283
2952799220,21cyclictest0-21swapper/320:05:023
2952799220,21cyclictest0-21swapper/319:47:263
2952799220,1cyclictest20683-21munin-run00:25:013
2952799220,1cyclictest13916-21munin-run19:45:013
29523992220,1cyclictest31361-21dump-pmu-power23:40:012
29523992220,1cyclictest31142-21cron20:20:002
29523992220,1cyclictest23198-21perf21:10:002
29523992220,1cyclictest21102-21munin-run20:00:002
29523992220,1cyclictest13898-21apt-get00:12:272
29523992220,1cyclictest0-21swapper/222:17:252
2952399220,21cyclictest6902-21apt22:50:012
2952399220,21cyclictest0-21swapper/220:27:282
2952399220,21cyclictest0-21swapper/200:00:012
29520992222,0cyclictest0-21swapper/122:12:261
29520992219,2cyclictest21078-21grep20:00:001
2952099220,21cyclictest8549-40find00:00:011
2952099220,21cyclictest4297-21dump-pmu-power19:25:001
2952099220,21cyclictest0-21swapper/122:22:271
2952099220,21cyclictest0-21swapper/121:22:271
2952099220,21cyclictest0-21swapper/119:20:001
2952099220,21cyclictest0-21swapper/100:32:261
2952099220,1cyclictest606-21dbus-daemon23:45:011
2952099220,1cyclictest15545-21perf20:55:001
29514992222,0cyclictest0-21swapper/021:17:270
29514992221,1cyclictest15987-21apt-get20:57:270
29514992219,3cyclictest0-21swapper/000:22:270
29514992218,4cyclictest0-21swapper/023:57:280
2951499220,21cyclictest4954-21apt-get22:47:270
2951499220,21cyclictest0-21swapper/023:27:270
2951499220,21cyclictest0-21swapper/021:52:270
2951499220,1cyclictest31908-21munin-run19:15:000
2951499220,1cyclictest15543-21idleruntime-cro20:55:000
29527992121,0cyclictest0-21swapper/323:52:293
29527992119,1cyclictest28039-21turbostat.cron21:20:013
2952799210,20cyclictest25896-21apt-get00:37:243
2952799210,20cyclictest1811-21apt-get23:47:293
2952799210,20cyclictest0-21swapper/322:22:273
2952799210,20cyclictest0-21swapper/320:37:283
2952799210,1cyclictest30160-21apt-get22:32:293
2952799210,0cyclictest30449-21apt-get21:25:023
29523992120,1cyclictest14343-21apt-get19:47:262
29523992120,1cyclictest0-21swapper/221:57:272
29523992120,0cyclictest2560-21apt-get22:42:282
29523992119,1cyclictest9300-21wc22:55:012
29523992119,1cyclictest313-21systemd-journal19:30:002
29523992119,1cyclictest16919-21/usr/sbin/munin23:12:282
29523992119,1cyclictest0-21swapper/221:20:012
2952399210,20cyclictest16519-21perf23:10:012
2952399210,20cyclictest0-21swapper/223:17:282
2952399210,20cyclictest0-21swapper/222:37:282
2952399210,20cyclictest0-21swapper/219:12:282
2952399210,0cyclictest0-21swapper/223:52:302
29520992121,0cyclictest0-21swapper/122:57:271
29520992121,0cyclictest0-21swapper/122:57:271
29520992121,0cyclictest0-21swapper/120:32:281
29520992120,1cyclictest10464-21perf21:50:001
29520992120,1cyclictest0-21swapper/121:17:281
29520992119,1cyclictest606-21dbus-daemon23:15:011
2952099210,21cyclictest15861-21perf00:15:001
2952099210,21cyclictest0-21swapper/121:37:271
2952099210,21cyclictest0-21swapper/120:42:281
2952099210,21cyclictest0-21swapper/119:37:271
2952099210,21cyclictest0-21swapper/119:32:261
2952099210,20cyclictest29715-21perf22:30:001
2952099210,20cyclictest19348-21apt-get23:17:281
2952099210,20cyclictest0-21swapper/120:27:281
2952099210,1cyclictest30449-21apt-get21:25:021
2952099210,0cyclictest29944-21apt-get19:12:291
29514992121,0cyclictest0-21swapper/022:22:270
29514992119,2cyclictest16738-21apt-get19:52:280
29514992119,2cyclictest0-21swapper/019:17:260
29514992119,1cyclictest606-21dbus-daemon23:25:000
29514992115,1cyclictest17650-21dump-pmu-power22:05:010
2951499210,20cyclictest0-21swapper/021:32:270
2951499210,1cyclictest0-21swapper/000:15:000
2951499210,0cyclictest0-21swapper/023:02:270
2951499210,0cyclictest0-21swapper/021:47:270
2951499210,0cyclictest0-21swapper/021:25:020
29527992020,0cyclictest0-21swapper/323:57:293
29527992020,0cyclictest0-21swapper/320:57:263
29527992020,0cyclictest0-21swapper/300:12:273
29527992019,1cyclictest28754-21idleruntime-cro20:15:003
29523992020,0cyclictest0-21swapper/221:12:282
2952399200,20cyclictest0-21swapper/220:42:282
2952399200,0cyclictest0-21swapper/223:27:272
2952399200,0cyclictest0-21swapper/220:05:022
2952399200,0cyclictest0-21swapper/219:42:262
2952399200,0cyclictest0-21swapper/200:02:272
29520992020,0cyclictest23501-21perf20:05:001
29520992020,0cyclictest0-21swapper/121:12:281
29520992020,0cyclictest0-21swapper/120:22:271
29520992019,0cyclictest4207-21apt-get23:52:291
29520992019,0cyclictest0-21swapper/122:32:281
2952099200,0cyclictest11505-21apt-get00:07:281
2952099200,0cyclictest0-21swapper/123:27:271
2952099200,0cyclictest0-21swapper/120:07:281
2952099200,0cyclictest0-21swapper/119:52:281
2952099200,0cyclictest0-21swapper/119:47:261
29514992020,0cyclictest0-21swapper/000:32:260
29514992020,0cyclictest0-21swapper/000:07:280
29514992019,1cyclictest606-21dbus-daemon23:40:010
29514992019,1cyclictest25645-21perf21:15:010
29514992019,1cyclictest1584-21apt-get20:27:280
29514992019,0cyclictest0-21swapper/000:17:280
29514992018,1cyclictest0-21swapper/022:32:280
2951499200,20cyclictest0-21swapper/023:32:280
2951499200,20cyclictest0-21swapper/022:12:260
2951499200,19cyclictest14558-21apt-get23:07:280
2951499200,0cyclictest0-21swapper/023:52:300
2951499200,0cyclictest0-21swapper/023:47:290
29527991919,0cyclictest7352-21apt-get22:52:293
29527991919,0cyclictest0-21swapper/323:02:273
29527991919,0cyclictest0-21swapper/322:42:273
29527991919,0cyclictest0-21swapper/321:52:273
29527991919,0cyclictest0-21swapper/321:12:273
29527991919,0cyclictest0-21swapper/320:52:283
29527991919,0cyclictest0-21swapper/319:32:263
29527991919,0cyclictest0-21swapper/319:12:293
29527991917,1cyclictest28970-21munin-plugin-st23:35:003
29527991917,1cyclictest23711-21sh23:25:003
29523991919,0cyclictest0-21swapper/222:02:262
29523991919,0cyclictest0-21swapper/221:37:272
29523991919,0cyclictest0-21swapper/221:27:262
29523991919,0cyclictest0-21swapper/220:12:282
29523991919,0cyclictest0-21swapper/219:17:262
29523991919,0cyclictest0-21swapper/200:07:282
29523991917,1cyclictest0-21swapper/221:00:022
29520991919,0cyclictest29399-21apt-get23:37:271
29520991919,0cyclictest21240-21apt-get21:07:271
29520991919,0cyclictest0-21swapper/120:57:271
29520991919,0cyclictest0-21swapper/120:17:261
29520991919,0cyclictest0-21swapper/119:42:261
29520991918,1cyclictest13288-21apt-get21:57:271
2952099190,18cyclictest0-21swapper/100:37:241
2952099190,0cyclictest0-21swapper/123:07:291
29514991919,0cyclictest6389-21apt-get20:37:280
29514991919,0cyclictest0-21swapper/021:42:290
29514991919,0cyclictest0-21swapper/020:47:280
29514991919,0cyclictest0-21swapper/020:32:270
29514991919,0cyclictest0-21swapper/020:12:280
29514991919,0cyclictest0-21swapper/000:02:270
29514991918,1cyclictest0-21swapper/020:02:280
29514991917,1cyclictest23207-21awk21:10:000
29527991818,0cyclictest8499-21apt-get21:47:283
29527991818,0cyclictest3991-21apt-get20:32:273
29527991818,0cyclictest0-21swapper/321:37:273
29527991818,0cyclictest0-21swapper/319:22:273
29527991816,1cyclictest17643-21sh22:05:013
2952799180,17cyclictest22441-21grep22:15:013
29523991818,0cyclictest0-21swapper/220:37:282
29523991817,0cyclictest1279-21apt-get21:32:282
29523991817,0cyclictest0-21swapper/220:47:282
29523991816,1cyclictest25468-21perf00:35:012
29520991818,0cyclictest16294-21apt-get00:17:271
29520991818,0cyclictest0-21swapper/123:30:021
29520991818,0cyclictest0-21swapper/122:42:271
29520991818,0cyclictest0-21swapper/122:02:261
29520991818,0cyclictest0-21swapper/100:27:271
29520991817,1cyclictest9110-21apt-get00:02:271
29514991818,0cyclictest0-21swapper/022:07:270
2951499180,0cyclictest0-21swapper/023:42:300
29527991717,0cyclictest0-21swapper/323:17:283
29527991715,1cyclictest0-21swapper/300:20:003
29527991714,2cyclictest0-21swapper/322:20:013
29523991717,0cyclictest25358-21apt-get22:22:272
29523991717,0cyclictest0-21swapper/222:27:282
29523991717,0cyclictest0-21swapper/219:37:272
29523991717,0cyclictest0-21swapper/200:17:282
29523991715,1cyclictest18097-21apt-get22:07:272
29523991715,1cyclictest0-21swapper/221:00:002
29523991714,2cyclictest9076-21awk19:35:012
29520991717,0cyclictest0-21swapper/121:42:291
29514991717,0cyclictest17933-21apt-get21:00:020
29514991717,0cyclictest0-21swapper/022:52:290
29514991717,0cyclictest0-21swapper/022:42:270
29514991717,0cyclictest0-21swapper/019:37:270
29527991616,0cyclictest0-21swapper/321:57:273
29527991616,0cyclictest0-21swapper/320:02:273
29527991614,1cyclictest0-21swapper/300:05:563
29523991616,0cyclictest21762-21apt-get23:22:282
29523991616,0cyclictest0-21swapper/223:47:292
29523991616,0cyclictest0-21swapper/222:32:282
29523991616,0cyclictest0-21swapper/222:12:262
29523991616,0cyclictest0-21swapper/219:22:272
29523991615,0cyclictest10893-21apt-get21:52:272
2952399160,15cyclictest29147-21hddtemp_smartct21:22:302
2952399160,15cyclictest21551-21apt-get20:02:282
29520991616,0cyclictest0-21swapper/123:47:291
29520991616,0cyclictest0-21swapper/122:37:281
29520991616,0cyclictest0-21swapper/100:22:271
29514991616,0cyclictest0-21swapper/019:42:260
29514991615,0cyclictest0-21swapper/021:37:270
29514991612,3cyclictest11729-21idleruntime-cro23:00:010
29514991612,3cyclictest11729-21idleruntime-cro23:00:010
2951499160,16cyclictest0-21swapper/023:17:280
2951499160,15cyclictest0-21swapper/019:47:350
29527991513,1cyclictest31392-21munin-run23:40:013
2952399157,7cyclictest611-21irqbalance00:25:282
29523991515,0cyclictest0-21swapper/223:42:302
29523991515,0cyclictest0-21swapper/221:47:282
29523991512,2cyclictest26152-21apt-get23:30:022
2952399150,1cyclictest18556-21sshd00:20:532
29520991513,1cyclictest0-21swapper/120:50:001
29514991515,0cyclictest0-21swapper/020:42:370
29514991515,0cyclictest0-21swapper/020:17:260
29514991515,0cyclictest0-21swapper/000:27:270
29527991414,0cyclictest0-21swapper/321:05:253
29527991414,0cyclictest0-21swapper/319:35:303
2952799140,14cyclictest0-21swapper/323:40:043
2952799140,14cyclictest0-21swapper/322:55:353
2952799140,14cyclictest0-21swapper/322:55:353
2952799140,14cyclictest0-21swapper/322:25:073
2952799140,14cyclictest0-21swapper/320:40:113
2952799140,14cyclictest0-21swapper/320:25:023
2952799140,14cyclictest0-21swapper/319:55:103
2952799140,0cyclictest0-21swapper/323:05:253
2952799140,0cyclictest0-21swapper/321:40:493
2952799140,0cyclictest0-21swapper/321:30:193
2952799140,0cyclictest0-21swapper/320:21:253
2952799140,0cyclictest0-21swapper/320:15:283
2952799140,0cyclictest0-21swapper/319:15:273
2952799140,0cyclictest0-21swapper/300:30:323
29523991414,0cyclictest0-21swapper/220:30:092
2952399140,14cyclictest0-21swapper/223:00:122
2952399140,14cyclictest0-21swapper/222:56:102
2952399140,14cyclictest0-21swapper/222:56:102
2952399140,14cyclictest0-21swapper/219:50:212
2952399140,14cyclictest0-21swapper/200:35:372
2952399140,0cyclictest0-21swapper/220:50:332
29520991414,0cyclictest0-21swapper/123:01:261
29520991414,0cyclictest0-21swapper/122:15:341
29520991414,0cyclictest0-21swapper/121:50:021
29520991414,0cyclictest0-21swapper/121:30:031
29520991414,0cyclictest0-21swapper/120:10:211
29520991414,0cyclictest0-21swapper/119:26:101
2952099140,14cyclictest0-21swapper/121:00:111
2952099140,0cyclictest0-21swapper/123:20:181
29514991414,0cyclictest0-21swapper/022:35:070
29514991414,0cyclictest0-21swapper/022:15:060
29514991414,0cyclictest0-21swapper/020:20:360
29514991414,0cyclictest0-21swapper/019:30:400
2951499140,14cyclictest0-21swapper/023:10:100
2951499140,14cyclictest0-21swapper/020:06:200
2951499140,14cyclictest0-21swapper/019:55:210
2951499140,14cyclictest0-21swapper/019:20:070
2951499140,0cyclictest0-21swapper/022:25:150
2951499140,0cyclictest0-21swapper/021:55:030
2951499140,0cyclictest0-21swapper/000:35:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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