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2026-01-12 - 23:48
[ 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 792 highest latencies:
System rackeslot5s.osadl.org (updated Mon Jan 12, 2026 12:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1346499250,1cyclictest313-21systemd-journal11:50:010
13479992321,1cyclictest0-21swapper/312:11:493
13474992321,1cyclictest12953-21apt-get11:31:502
13474992321,1cyclictest10554-21apt-get11:26:482
1347499230,22cyclictest15698-21cron10:30:012
1347499230,22cyclictest1233-21apt-get08:56:482
13464992321,1cyclictest27631-21apt-get12:05:010
1346499230,22cyclictest22890-21cron10:45:000
1346499230,22cyclictest15824-21munin-run07:15:010
1346499230,21cyclictest313-21systemd-journal12:25:000
13479992220,1cyclictest7748-21perf11:20:013
13479992220,1cyclictest752-21munin-plugin-st07:50:013
1347999220,21cyclictest5360-21dump-pmu-power11:15:013
1347999220,21cyclictest15800-21cron07:15:013
1347999220,21cyclictest0-21swapper/310:16:493
13474992220,1cyclictest32571-21apt-get11:05:022
13474992220,1cyclictest20636-21cat07:25:002
13474992219,2cyclictest10760-21apt-get08:11:482
13474992218,3cyclictest5336-21awk11:15:012
1347499220,21cyclictest17772-21apt-get11:41:482
1347499220,21cyclictest11305-21apt-get10:21:492
1347499220,21cyclictest0-21swapper/209:15:012
1347499220,21cyclictest0-21swapper/208:41:492
1347499220,21cyclictest0-21swapper/207:41:482
1347499220,1cyclictest23558-21apt-get08:36:482
1347499220,1cyclictest0-21swapper/207:51:492
13469992221,1cyclictest18370-21apt-get08:26:491
1346999220,22cyclictest0-21swapper/107:11:481
1346999220,21cyclictest468-21apt-get10:00:021
1346999220,21cyclictest13709-21apt-get10:26:491
1346999220,21cyclictest12563-21perf11:30:001
1346999220,21cyclictest0-21swapper/107:46:491
1346999220,1cyclictest0-21swapper/110:11:501
1346499220,21cyclictest5971-21apt-get08:01:480
1346499220,21cyclictest0-21swapper/008:26:490
1346499220,21cyclictest0-21swapper/007:35:020
1346499220,1cyclictest12768-21grep08:15:000
13479992121,0cyclictest0-21swapper/311:36:493
13479992119,1cyclictest27597-21cron12:05:013
13479992119,1cyclictest0-21swapper/307:40:013
1347999210,20cyclictest13675-21apt-get09:21:493
1347999210,20cyclictest0-21swapper/311:30:003
1347999210,20cyclictest0-21swapper/310:46:493
1347999210,20cyclictest0-21swapper/310:36:503
1347999210,20cyclictest0-21swapper/309:31:493
1347999210,20cyclictest0-21swapper/308:11:483
1347999210,0cyclictest0-21swapper/310:26:493
1347999210,0cyclictest0-21swapper/310:00:023
1347999210,0cyclictest0-21swapper/308:39:283
13474992120,1cyclictest22565-21apt-get11:51:492
13474992119,1cyclictest0-21swapper/209:01:502
1347499210,21cyclictest0-21swapper/211:16:502
1347499210,21cyclictest0-21swapper/208:16:492
1347499210,20cyclictest0-21swapper/210:51:492
1347499210,20cyclictest0-21swapper/208:20:022
1347499210,20cyclictest0-21swapper/208:06:472
1347499210,20cyclictest0-21swapper/207:56:482
1347499210,20cyclictest0-21swapper/207:31:492
1347499210,1cyclictest30575-21apt-get11:01:482
1347499210,1cyclictest27631-21apt-get12:05:022
1347499210,1cyclictest26967-21ls12:00:012
1347499210,1cyclictest0-21swapper/209:30:012
1347499210,0cyclictest0-21swapper/210:31:492
13469992121,0cyclictest0-21swapper/109:46:501
13469992121,0cyclictest0-21swapper/108:36:481
13469992120,1cyclictest30860-21apt-get12:11:491
13469992120,1cyclictest18502-21apt-get10:36:501
13469992119,2cyclictest7779-21idleruntime-cro11:20:011
1346999210,20cyclictest3666-21apt-get09:01:501
1346999210,20cyclictest0-21swapper/111:56:481
1346999210,20cyclictest0-21swapper/110:46:491
1346999210,0cyclictest0-21swapper/108:55:021
13464992121,0cyclictest0-21swapper/010:46:500
13464992121,0cyclictest0-21swapper/010:21:490
13464992119,1cyclictest0-21swapper/008:10:000
13464992118,2cyclictest17975-21perf08:25:000
1346499210,20cyclictest3282-21sendmail-msp09:00:000
1346499210,20cyclictest0-21swapper/007:51:490
1346499210,0cyclictest0-21swapper/012:36:490
1346499210,0cyclictest0-21swapper/008:51:480
1346499210,0cyclictest0-21swapper/008:16:490
13479992020,0cyclictest0-21swapper/309:16:493
13479992018,2cyclictest8454-21apt-get09:11:483
13479992018,1cyclictest20380-21munin-run08:30:013
1347999200,20cyclictest0-21swapper/312:21:503
1347999200,20cyclictest0-21swapper/311:51:493
1347999200,0cyclictest0-21swapper/311:56:483
1347999200,0cyclictest0-21swapper/309:01:503
1347999200,0cyclictest0-21swapper/308:55:023
1347999200,0cyclictest0-21swapper/308:41:503
13474992020,0cyclictest31177-21apt-get07:46:492
13474992020,0cyclictest0-21swapper/209:21:482
13474992020,0cyclictest0-21swapper/207:26:492
13474992018,1cyclictest28309-21sendmail07:40:012
1347499200,20cyclictest0-21swapper/209:46:502
1347499200,1cyclictest409-21munin-run12:15:002
1347499200,0cyclictest0-21swapper/211:46:502
1347499200,0cyclictest0-21swapper/210:16:492
1347499200,0cyclictest0-21swapper/209:15:022
13469992020,0cyclictest30908-21apt-get09:56:481
13469992020,0cyclictest28407-21apt-get12:06:461
13469992020,0cyclictest0-21swapper/111:51:491
13469992020,0cyclictest0-21swapper/111:21:491
13469992019,1cyclictest11246-21apt-get09:16:491
13469992019,0cyclictest3351-21apt-get11:11:501
13469992018,2cyclictest27609-21idleruntime-cro12:05:011
1346999200,20cyclictest18463-21apt-get09:31:491
1346999200,0cyclictest0-21swapper/112:26:491
1346999200,0cyclictest0-21swapper/109:21:491
1346999200,0cyclictest0-21swapper/107:36:481
1346999200,0cyclictest0-21swapper/107:16:481
13464992020,0cyclictest8052-21apt-get12:31:490
13464992020,0cyclictest16068-21apt-get09:26:490
13464992020,0cyclictest0-21swapper/012:26:490
13464992020,0cyclictest0-21swapper/012:11:490
13464992020,0cyclictest0-21swapper/011:51:490
13464992020,0cyclictest0-21swapper/011:05:020
13464992020,0cyclictest0-21swapper/009:56:480
13464992020,0cyclictest0-21swapper/009:15:020
13464992020,0cyclictest0-21swapper/008:46:480
13464992019,1cyclictest21021-21apt-get07:26:490
13464992019,0cyclictest0-21swapper/009:01:500
13464992018,1cyclictest8072-21idleruntime-cro09:10:000
13464992018,1cyclictest606-21dbus-daemon09:45:000
1346499200,19cyclictest5707-21apt10:10:010
1346499200,0cyclictest0-21swapper/012:06:460
1346499200,0cyclictest0-21swapper/011:31:500
13479991919,0cyclictest0-21swapper/309:46:503
13479991919,0cyclictest0-21swapper/309:06:473
13479991919,0cyclictest0-21swapper/308:31:483
13479991919,0cyclictest0-21swapper/308:16:493
13479991917,1cyclictest30501-21cron09:55:003
13474991919,0cyclictest5971-21apt-get08:01:482
13474991919,0cyclictest0-21swapper/210:41:492
13474991919,0cyclictest0-21swapper/209:56:482
13474991919,0cyclictest0-21swapper/209:31:492
13474991918,1cyclictest28418-21apt-get08:46:492
13474991918,1cyclictest20493-21sh10:40:002
13474991914,3cyclictest313-21systemd-journal12:35:012
1347499190,0cyclictest8161-21apt-get11:21:482
13469991919,0cyclictest0-21swapper/111:31:501
13469991918,1cyclictest13157-21apt-get08:16:491
13469991917,1cyclictest26024-21apt-get08:41:491
13464991919,0cyclictest25710-21apt-get10:51:490
13464991919,0cyclictest24958-21apt-get11:56:480
13464991919,0cyclictest0-21swapper/012:16:480
13464991919,0cyclictest0-21swapper/011:36:490
13464991919,0cyclictest0-21swapper/011:16:500
13464991919,0cyclictest0-21swapper/010:36:500
13464991919,0cyclictest0-21swapper/009:46:500
13464991919,0cyclictest0-21swapper/009:21:490
13464991919,0cyclictest0-21swapper/007:21:490
13464991918,1cyclictest3555-21apt-get07:56:470
13479991818,0cyclictest0-21swapper/312:16:483
13479991818,0cyclictest0-21swapper/311:06:493
13479991818,0cyclictest0-21swapper/311:01:493
13479991818,0cyclictest0-21swapper/310:10:023
13479991818,0cyclictest0-21swapper/309:26:493
13479991818,0cyclictest0-21swapper/308:21:473
13479991818,0cyclictest0-21swapper/307:31:493
13479991817,0cyclictest0-21swapper/307:41:483
1347999180,18cyclictest0-21swapper/309:41:513
13474991818,0cyclictest0-21swapper/212:21:492
13474991818,0cyclictest0-21swapper/209:51:482
13474991818,0cyclictest0-21swapper/209:36:472
13474991818,0cyclictest0-21swapper/208:26:492
13474991816,1cyclictest5656-21apt-get12:26:492
13469991818,0cyclictest0-21swapper/111:01:491
13469991818,0cyclictest0-21swapper/109:41:511
13469991818,0cyclictest0-21swapper/109:06:471
13469991818,0cyclictest0-21swapper/108:31:481
13469991818,0cyclictest0-21swapper/108:21:471
13469991818,0cyclictest0-21swapper/107:31:491
13469991817,1cyclictest941-21apt-get11:06:491
13469991817,1cyclictest827-21apt-get12:16:481
13469991817,1cyclictest3263-21apt-get12:21:491
13469991816,2cyclictest30498-21awk09:55:001
13464991818,0cyclictest28784-21apt-get07:41:480
13464991818,0cyclictest0-21swapper/011:26:480
13464991818,0cyclictest0-21swapper/010:11:490
13464991818,0cyclictest0-21swapper/009:51:480
13464991818,0cyclictest0-21swapper/008:41:490
13464991818,0cyclictest0-21swapper/008:31:480
13464991817,0cyclictest16208-21apt-get07:16:480
1346499180,17cyclictest0-21swapper/009:31:490
13479991717,0cyclictest0-21swapper/312:36:493
13479991717,0cyclictest0-21swapper/311:31:503
13479991717,0cyclictest0-21swapper/309:36:473
13479991717,0cyclictest0-21swapper/307:26:493
13479991715,1cyclictest387-21sh08:55:003
13474991717,0cyclictest0-21swapper/210:01:492
13474991716,0cyclictest23675-21apt-get09:41:512
13474991715,1cyclictest30131-21cron11:00:012
13469991717,0cyclictest10448-21apt-get12:36:491
13469991717,0cyclictest0-21swapper/109:26:491
13469991717,0cyclictest0-21swapper/109:11:481
13469991716,1cyclictest0-21swapper/107:41:481
13469991716,1cyclictest0-21swapper/107:26:491
13464991717,0cyclictest0-21swapper/011:41:480
13464991717,0cyclictest0-21swapper/011:11:500
13464991717,0cyclictest0-21swapper/010:26:490
13464991715,2cyclictest13-21ksoftirqd/011:21:490
13464991715,1cyclictest32571-21apt-get11:05:010
13479991616,0cyclictest0-21swapper/310:56:493
13479991616,0cyclictest0-21swapper/308:06:483
13479991616,0cyclictest0-21swapper/307:21:493
13479991615,1cyclictest0-21swapper/312:05:033
1347999160,15cyclictest0-21swapper/310:31:493
13474991615,1cyclictest0-21swapper/209:06:482
13469991616,0cyclictest8887-21apt-get10:16:491
13469991616,0cyclictest21253-21apt-get09:36:471
13469991615,1cyclictest1150-21apt-get07:51:491
13469991615,0cyclictest0-21swapper/110:56:491
13469991614,1cyclictest381-21cron08:55:001
13464991616,0cyclictest16105-21apt-get10:31:490
13464991616,0cyclictest0-21swapper/009:36:470
13464991616,0cyclictest0-21swapper/008:36:480
13464991614,1cyclictest3294-21sh10:05:010
1347999154,6cyclictest313-21systemd-journal11:21:283
13479991515,0cyclictest0-21swapper/312:26:503
13479991515,0cyclictest0-21swapper/311:41:483
13479991515,0cyclictest0-21swapper/310:51:493
13479991515,0cyclictest0-21swapper/309:56:483
13479991515,0cyclictest0-21swapper/308:01:483
13479991515,0cyclictest0-21swapper/307:51:493
13474991514,0cyclictest0-21swapper/212:36:492
13474991513,1cyclictest5955-21munin-run10:10:012
13474991513,1cyclictest17112-21memory07:16:532
1347499150,14cyclictest15904-21perl11:36:512
1347499150,14cyclictest137302chrt07:11:092
13469991515,0cyclictest15357-21apt-get11:36:491
13469991515,0cyclictest0-21swapper/108:06:481
13469991514,0cyclictest0-21swapper/108:01:481
1346999150,15cyclictest0-21swapper/110:31:491
13464991515,0cyclictest0-21swapper/010:56:490
13464991515,0cyclictest0-21swapper/010:16:490
13464991515,0cyclictest0-21swapper/009:11:480
13479991414,0cyclictest0-21swapper/312:30:163
13479991414,0cyclictest0-21swapper/311:45:593
13479991414,0cyclictest0-21swapper/307:55:243
1347999140,14cyclictest0-21swapper/310:41:023
1347999140,14cyclictest0-21swapper/310:20:243
1347999140,0cyclictest0-21swapper/310:06:193
1347999140,0cyclictest0-21swapper/308:45:133
1347999140,0cyclictest0-21swapper/307:15:043
13474991414,0cyclictest0-21swapper/212:00:482
1347499140,14cyclictest0-21swapper/212:15:352
1347499140,14cyclictest0-21swapper/210:10:032
1347499140,14cyclictest0-21swapper/208:30:352
1347499140,0cyclictest0-21swapper/208:50:142
13469991414,0cyclictest0-21swapper/111:45:041
13469991414,0cyclictest0-21swapper/111:40:231
13469991414,0cyclictest0-21swapper/107:55:551
1346999140,14cyclictest0-21swapper/110:50:181
1346999140,14cyclictest0-21swapper/110:05:191
1346999140,14cyclictest0-21swapper/108:45:131
1346999140,0cyclictest0-21swapper/112:30:581
1346999140,0cyclictest0-21swapper/108:10:031
1346499140,0cyclictest0-21swapper/007:45:130
1346499140,0cyclictest0-21swapper/007:30:070
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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