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2026-01-21 - 06:31
[ 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 21, 2026 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2768599270,26cyclictest0-21swapper/000:24:330
2768899261,24cyclictest16570-21cron21:35:011
2768599260,25cyclictest606-21dbus-daemon23:20:010
2768599260,25cyclictest0-21swapper/020:35:020
2768599260,0cyclictest0-21swapper/019:47:320
2769999250,1cyclictest27409-21cron21:45:013
2768899250,24cyclictest0-21swapper/123:55:221
2768899250,24cyclictest0-21swapper/122:58:351
2768599250,5cyclictest0-21swapper/000:05:010
2768599250,4cyclictest0-21swapper/000:37:340
2768599250,24cyclictest0-21swapper/022:41:330
2768599250,24cyclictest0-21swapper/020:07:310
2768599250,1cyclictest20095-21perf20:00:010
2768599250,0cyclictest0-21swapper/019:12:310
2769999240,23cyclictest313-21systemd-journal22:10:003
27691992420,3cyclictest0-21swapper/221:22:322
27688992423,0cyclictest0-21swapper/100:19:031
2768899240,23cyclictest27183-21apt21:15:001
2768899240,23cyclictest21718-21diskmemload00:08:111
2768899240,23cyclictest15410-21apt-get23:32:321
2768899240,23cyclictest0-21swapper/122:27:331
2768899240,23cyclictest0-21swapper/100:20:291
2768899240,1cyclictest22121-21cron22:10:001
27685992423,1cyclictest0-21swapper/023:44:350
27685992420,3cyclictest0-21swapper/000:06:220
27685992419,4cyclictest7458-21ssh23:24:460
2768599240,23cyclictest21718-21diskmemload00:29:120
2768599240,23cyclictest0-21swapper/023:45:030
2768599240,23cyclictest0-21swapper/022:56:140
2768599240,22cyclictest25701-21rm23:12:300
2768599240,0cyclictest0-21swapper/023:58:050
27699992323,0cyclictest0-21swapper/323:55:223
27699992323,0cyclictest0-21swapper/322:58:353
27699992323,0cyclictest0-21swapper/300:24:333
27699992320,2cyclictest13812-21ssh23:02:103
2769999230,23cyclictest0-21swapper/319:42:323
2769999230,22cyclictest21728-21ls21:10:003
2769999230,22cyclictest16555-21cron21:35:013
2769999230,22cyclictest12939-21apt-get19:47:313
2769999230,0cyclictest21718-21diskmemload23:40:443
2769999230,0cyclictest0-21swapper/300:09:283
27691992323,0cyclictest0-21swapper/223:23:192
27691992319,0cyclictest0-21swapper/200:03:452
2769199230,22cyclictest19220-21ssh23:35:072
27688992323,0cyclictest0-21swapper/123:29:051
27688992323,0cyclictest0-21swapper/123:23:191
2768899230,22cyclictest27290-21munin-run20:15:011
2768899230,22cyclictest21318-21apt-get00:37:341
2768899230,1cyclictest21729-21grep21:10:001
27685992322,1cyclictest0-21swapper/023:52:570
27685992320,2cyclictest18255-21ssh23:05:020
27685992320,2cyclictest18255-21ssh23:05:020
27685992319,3cyclictest0-21swapper/023:38:240
2768599231,21cyclictest62550irq/127-eno100:10:300
2768599230,22cyclictest30923-21ssh00:15:240
2768599230,22cyclictest22333-21perf22:40:010
2768599230,22cyclictest21718-21diskmemload00:31:250
2768599230,22cyclictest14522-21apt20:55:010
27699992222,0cyclictest0-21swapper/322:27:333
27699992221,1cyclictest0-21swapper/323:38:263
27699992221,1cyclictest0-21swapper/320:15:013
27699992220,1cyclictest1758-21ssh23:48:273
27699992220,1cyclictest15798-21ssh00:01:583
27699992220,1cyclictest10981-21apt-get00:27:343
2769999220,21cyclictest25773-21diskmemload00:10:453
2769999220,21cyclictest11135-21munin-run21:30:013
2769999220,21cyclictest0-21swapper/323:32:323
2769999220,0cyclictest0-21swapper/323:27:163
2769999220,0cyclictest0-21swapper/320:37:313
2769999220,0cyclictest0-21swapper/320:22:323
27691992222,0cyclictest13516-21apt-get22:32:332
27691992222,0cyclictest0-21swapper/223:15:372
27691992222,0cyclictest0-21swapper/200:26:032
27691992221,1cyclictest30431-21ssh23:45:312
27691992220,1cyclictest439-21apt-get19:22:312
27691992220,1cyclictest2885-21apt-get19:27:312
27691992220,1cyclictest28-21ksoftirqd/222:40:012
27691992220,1cyclictest24515-21perf00:40:012
27691992220,1cyclictest23686-21ssh00:08:092
27691992220,1cyclictest0-21swapper/223:40:092
27691992220,1cyclictest0-21swapper/220:10:012
2769199220,22cyclictest0-21swapper/223:08:012
2769199220,22cyclictest0-21swapper/223:08:012
2769199220,22cyclictest0-21swapper/200:18:262
2769199220,21cyclictest8596-21ssh22:57:322
2769199220,21cyclictest2617-21apt-get22:22:312
2769199220,21cyclictest25697-21apt-get23:12:302
2769199220,21cyclictest14884-21awk19:50:012
2769199220,21cyclictest11469-21ssh22:30:012
2769199220,21cyclictest10192-21apt-get20:47:332
2769199220,21cyclictest0-21swapper/223:55:132
2769199220,21cyclictest0-21swapper/223:52:332
2769199220,1cyclictest27184-21turbostat21:15:002
27688992222,0cyclictest0-21swapper/123:12:111
27688992222,0cyclictest0-21swapper/123:08:011
27688992222,0cyclictest0-21swapper/123:08:011
27688992222,0cyclictest0-21swapper/119:47:311
27688992221,0cyclictest0-21swapper/100:30:181
27688992220,1cyclictest0-21swapper/100:12:411
2768899220,22cyclictest11142-21perf21:30:011
2768899220,21cyclictest0-21swapper/123:52:331
2768899220,21cyclictest0-21swapper/123:45:341
2768899220,21cyclictest0-21swapper/121:52:321
2768899220,21cyclictest0-21swapper/100:26:161
2768899220,0cyclictest0-21swapper/119:27:311
27685992221,0cyclictest7678-21apt-get19:37:320
27685992220,1cyclictest0-21swapper/023:26:450
2768599220,21cyclictest7742-21apt-get20:42:320
2768599220,21cyclictest16957-21idleruntime-cro21:00:010
2768599220,21cyclictest16455-21needreboot23:32:370
2768599220,21cyclictest0-21swapper/022:50:000
2768599220,21cyclictest0-21swapper/019:42:320
2768599220,0cyclictest0-21swapper/021:42:320
2768599220,0cyclictest0-21swapper/021:27:340
27699992121,0cyclictest0-21swapper/319:27:313
27699992120,1cyclictest3568-21ssh23:50:403
27699992120,1cyclictest2501-21apt-get21:52:323
27699992119,1cyclictest14851-21ssh00:30:183
27699992119,1cyclictest0-21swapper/322:32:333
2769999210,21cyclictest3600-21ssh23:21:493
2769999210,21cyclictest0-21swapper/323:15:593
2769999210,21cyclictest0-21swapper/321:37:343
2769999210,21cyclictest0-21swapper/319:22:313
2769999210,20cyclictest0-21swapper/323:05:023
2769999210,20cyclictest0-21swapper/323:05:023
2769999210,20cyclictest0-21swapper/320:42:323
2769999210,0cyclictest13339-21ssh22:02:313
27691992121,0cyclictest0-21swapper/222:53:052
27691992120,0cyclictest0-21swapper/221:32:322
27691992119,1cyclictest30153-21apt-get20:22:322
27691992119,1cyclictest271rcuc/220:45:012
27691992119,1cyclictest10151-21apt-get19:42:322
27691992119,1cyclictest0-21swapper/221:05:002
27691992119,1cyclictest0-21swapper/221:00:012
2769199210,20cyclictest27051-21apt-get00:12:332
2769199210,20cyclictest0-21swapper/222:47:562
2769199210,1cyclictest555-21tr22:20:012
2769199210,1cyclictest14090-21apt-get23:02:312
2769199210,0cyclictest0-21swapper/200:21:032
27688992121,0cyclictest0-21swapper/123:15:161
27688992121,0cyclictest0-21swapper/122:46:281
27688992121,0cyclictest0-21swapper/122:32:331
27688992121,0cyclictest0-21swapper/120:47:331
27688992121,0cyclictest0-21swapper/119:22:311
27688992119,1cyclictest22318-21turbostat22:40:011
27688992119,1cyclictest0-21swapper/121:47:331
27688992119,1cyclictest0-21swapper/121:22:321
2768899210,21cyclictest0-21swapper/123:40:311
2768899210,20cyclictest556-21idleruntime-cro22:20:011
2768899210,0cyclictest0-21swapper/123:02:311
2768899210,0cyclictest0-21swapper/120:42:321
2768899210,0cyclictest0-21swapper/100:00:201
27685992121,0cyclictest0-21swapper/022:07:310
27685992120,1cyclictest0-21swapper/022:33:080
27685992119,1cyclictest27204-21grep21:15:000
27685992110,11cyclictest0-21swapper/023:02:460
2768599210,20cyclictest0-21swapper/022:02:310
2768599210,20cyclictest0-21swapper/021:37:340
2768599210,20cyclictest0-21swapper/021:32:320
2768599210,20cyclictest0-21swapper/021:19:040
2768599210,20cyclictest0-21swapper/020:47:330
27699992020,0cyclictest0-21swapper/323:12:113
27699992019,1cyclictest29394-21ssh22:46:283
2769999200,20cyclictest0-21swapper/322:51:313
2769999200,20cyclictest0-21swapper/322:37:093
2769999200,20cyclictest0-21swapper/319:55:023
2769999200,0cyclictest0-21swapper/322:22:313
2769999200,0cyclictest0-21swapper/322:17:333
2769999200,0cyclictest0-21swapper/300:35:313
27691992020,0cyclictest0-21swapper/222:02:302
27691992019,0cyclictest29471-21apt-get21:47:322
27691992019,0cyclictest12587-21apt-get20:52:332
27691992018,1cyclictest24180-21apt-get22:12:332
2769199200,0cyclictest5325-21apt-get20:37:312
2769199200,0cyclictest19791-21apt-get21:07:322
27688992019,1cyclictest24053-21apt-get21:42:331
27688992019,1cyclictest0-21swapper/121:02:331
27688992018,1cyclictest27735-21apt-get20:17:301
27688992018,1cyclictest0-21swapper/121:57:321
2768899200,20cyclictest0-21swapper/122:52:111
2768899200,0cyclictest0-21swapper/119:52:321
27685992020,0cyclictest0-21swapper/022:51:090
27685992020,0cyclictest0-21swapper/022:29:020
27685992020,0cyclictest0-21swapper/021:57:320
27685992020,0cyclictest0-21swapper/020:12:310
27685992020,0cyclictest0-21swapper/020:02:320
27685992019,1cyclictest2317-21apt-get21:22:320
2768599200,19cyclictest0-21swapper/021:07:310
2768599200,0cyclictest0-21swapper/020:32:320
2768599200,0cyclictest0-21swapper/020:17:300
27699991919,0cyclictest0-21swapper/320:47:333
27699991917,1cyclictest0-21swapper/321:22:323
2769999190,18cyclictest0-21swapper/320:27:333
27691991919,0cyclictest7877-21apt-get21:57:322
27691991919,0cyclictest20544-21apt-get20:02:322
27691991919,0cyclictest0-21swapper/221:52:312
27691991919,0cyclictest0-21swapper/219:32:322
27688991919,0cyclictest0-21swapper/122:12:331
27688991919,0cyclictest0-21swapper/122:02:301
27688991918,1cyclictest27679-21cyclictest21:00:011
27688991918,1cyclictest0-21swapper/119:42:321
27688991918,0cyclictest0-21swapper/119:32:321
27685991918,1cyclictest0-21swapper/021:02:330
27685991917,1cyclictest0-21swapper/020:27:330
2768599190,18cyclictest0-21swapper/021:46:200
2768599190,18cyclictest0-21swapper/019:22:350
27699991818,0cyclictest0-21swapper/321:12:323
27699991817,1cyclictest16927-21dump-pmu-power21:00:013
27699991817,1cyclictest0-21swapper/322:12:333
27691991818,0cyclictest0-21swapper/222:42:372
27691991818,0cyclictest0-21swapper/220:17:302
27691991817,1cyclictest32547-21apt-get20:27:332
27691991817,1cyclictest25331-21apt-get20:12:312
27691991817,0cyclictest0-21swapper/219:37:322
27688991818,0cyclictest24895-21perf20:10:011
27688991818,0cyclictest0-21swapper/120:52:331
27688991818,0cyclictest0-21swapper/120:27:331
27688991818,0cyclictest0-21swapper/120:22:321
27688991818,0cyclictest0-21swapper/120:02:321
27685991818,0cyclictest0-21swapper/021:52:310
27685991818,0cyclictest0-21swapper/019:17:310
27685991817,1cyclictest0-21swapper/022:20:280
2768599180,0cyclictest0-21swapper/022:15:010
27699991717,0cyclictest5284-21apt-get19:32:323
27699991717,0cyclictest17400-21apt-get21:02:333
27699991717,0cyclictest0-21swapper/321:47:333
27699991717,0cyclictest0-21swapper/320:10:013
27691991717,0cyclictest18654-21apt-get21:37:342
27691991717,0cyclictest0-21swapper/221:27:342
27691991715,1cyclictest30046-21latency_hist19:15:012
27691991715,1cyclictest0-21swapper/219:55:012
2769199170,17cyclictest18766-21apt-get22:07:312
27688991717,0cyclictest0-21swapper/122:22:311
27688991717,0cyclictest0-21swapper/120:37:311
27688991716,0cyclictest0-21swapper/119:37:321
27688991714,2cyclictest30045-21latency_hist19:15:011
27685991717,0cyclictest0-21swapper/019:32:320
2768599171,16cyclictest31497-21mailstats20:22:390
2768599170,13cyclictest313-21systemd-journal19:29:150
27699991616,0cyclictest0-21swapper/321:57:323
27699991616,0cyclictest0-21swapper/320:52:333
27699991616,0cyclictest0-21swapper/320:17:303
27699991616,0cyclictest0-21swapper/320:02:323
27688991616,0cyclictest0-21swapper/121:37:341
2768599163,12cyclictest606-21dbus-daemon19:55:010
27685991616,0cyclictest0-21swapper/022:19:390
27691991513,1cyclictest19557-21cat19:57:402
27699991414,0cyclictest0-21swapper/319:51:333
27699991414,0cyclictest0-21swapper/319:11:463
2769999140,14cyclictest0-21swapper/320:31:183
2769999140,14cyclictest0-21swapper/319:15:093
2769999140,0cyclictest0-21swapper/321:15:153
2769999140,0cyclictest0-21swapper/319:35:073
27691991414,0cyclictest0-21swapper/221:16:282
27691991414,0cyclictest0-21swapper/219:17:192
2768899140,14cyclictest0-21swapper/120:32:131
2768899140,0cyclictest0-21swapper/119:55:101
27691991313,0cyclictest0-21swapper/220:30:392
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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