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2026-01-18 - 17:30
[ 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 Sun Jan 18, 2026 12:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32091992321,1cyclictest0-21swapper/310:15:013
32091992320,2cyclictest15118-21apt12:20:003
32090992320,2cyclictest4493-21awk07:20:012
32089992321,1cyclictest27396-21munin-run09:25:011
32089992321,1cyclictest23475-21perf11:30:001
3208999230,22cyclictest17858-21apt07:55:011
3208999230,22cyclictest17858-21apt07:55:011
32091992222,0cyclictest0-21swapper/311:47:203
32091992222,0cyclictest0-21swapper/308:02:193
32091992220,1cyclictest28691-21cat10:35:013
32091992220,1cyclictest0-21swapper/311:00:013
3209199220,21cyclictest25083-21perf08:10:013
3209199220,21cyclictest15908-21apt-get07:52:203
3209199220,21cyclictest15908-21apt-get07:52:203
3209199220,21cyclictest0-21swapper/310:52:193
3209199220,21cyclictest0-21swapper/309:55:003
3209199220,1cyclictest0-21swapper/308:52:203
32090992222,0cyclictest0-21swapper/210:12:202
32090992220,1cyclictest28785-21apt-get11:42:202
32090992220,1cyclictest11922-21apt-get11:07:202
3209099220,21cyclictest2243-21sendmail-msp09:40:012
3209099220,21cyclictest21523-21apt-get11:27:202
3209099220,21cyclictest10446-21apt-get07:37:152
3209099220,21cyclictest0-21swapper/211:32:192
32089992222,0cyclictest18303-21apt-get07:57:201
32089992222,0cyclictest0-21swapper/110:42:191
32089992220,1cyclictest7027-21perf09:50:001
32089992220,1cyclictest0-21swapper/111:05:011
3208999220,21cyclictest24273-21apt-get10:27:211
3208999220,21cyclictest14239-21wc10:05:001
3208999220,21cyclictest0-21swapper/112:27:201
3208999220,21cyclictest0-21swapper/112:10:011
3208999220,21cyclictest0-21swapper/111:57:201
3208999220,0cyclictest0-21swapper/112:17:181
32088992221,0cyclictest0-21swapper/007:22:190
32088992219,2cyclictest15456-21sh07:50:010
3208899220,21cyclictest0-21swapper/011:52:210
3208899220,21cyclictest0-21swapper/010:55:000
3208899220,21cyclictest0-21swapper/009:37:180
3208899220,21cyclictest0-21swapper/008:47:200
3208899220,21cyclictest0-21swapper/008:07:220
3208899220,1cyclictest15131-21awk12:20:000
3208899220,1cyclictest10777-21apt-get12:12:200
32091992121,0cyclictest23006-21apt-get09:17:203
32091992120,1cyclictest7310-21apt-get07:27:183
32091992120,1cyclictest1165-21apt-get11:52:213
32091992119,1cyclictest606-21dbus-daemon12:35:003
32091992119,1cyclictest25886-21munin-run11:35:003
32091992119,1cyclictest0-21swapper/310:10:003
3209199210,21cyclictest8616-21apt-get08:47:203
3209199210,20cyclictest32510-21apt-get07:12:193
3209199210,20cyclictest0-21swapper/308:17:213
3209199210,1cyclictest25506-21apt-get08:12:183
3209199210,1cyclictest0-21swapper/312:22:213
3209199210,0cyclictest0-21swapper/311:07:203
3209199210,0cyclictest0-21swapper/308:27:193
3209099210,20cyclictest6214-21apt-get08:42:152
3209099210,20cyclictest2679-21apt-get09:42:202
3209099210,20cyclictest22353-21perf12:35:002
3209099210,20cyclictest0-21swapper/212:12:202
3209099210,20cyclictest0-21swapper/209:17:202
3209099210,20cyclictest0-21swapper/208:22:192
3209099210,20cyclictest0-21swapper/208:02:182
3209099210,1cyclictest0-21swapper/212:30:002
3209099210,1cyclictest0-21swapper/212:17:182
32089992121,0cyclictest18214-21apt-get09:07:201
32089992121,0cyclictest0-21swapper/107:47:151
32089992120,1cyclictest4915-21apt-get07:22:191
32089992119,1cyclictest16641-21wc10:10:001
3208999210,20cyclictest18672-21cron11:20:011
3208999210,20cyclictest0-21swapper/111:47:201
3208999210,0cyclictest15592-21apt-get12:22:211
3208999210,0cyclictest0-21swapper/110:52:201
3208999210,0cyclictest0-21swapper/110:47:201
3208899210,20cyclictest26673-21apt-get10:32:200
3208899210,20cyclictest0-21swapper/010:47:190
3208899210,20cyclictest0-21swapper/010:27:200
3208899210,0cyclictest0-21swapper/011:12:190
3208899210,0cyclictest0-21swapper/011:00:020
3208899210,0cyclictest0-21swapper/010:42:200
32091992020,0cyclictest18214-21apt-get09:07:203
32091992020,0cyclictest0-21swapper/311:22:233
32091992020,0cyclictest0-21swapper/309:42:203
3209199200,20cyclictest13074-21perf07:45:013
32090992020,0cyclictest0-21swapper/212:37:172
32090992020,0cyclictest0-21swapper/212:22:212
32090992020,0cyclictest0-21swapper/208:57:172
32090992020,0cyclictest0-21swapper/208:17:212
32090992019,0cyclictest0-21swapper/208:12:182
32090992018,1cyclictest706-21wc11:50:012
32090992018,1cyclictest3879-21apt10:50:002
32090992018,1cyclictest0-21swapper/208:50:012
3209099200,0cyclictest0-21swapper/209:02:202
32089992020,0cyclictest0-21swapper/112:37:171
32089992020,0cyclictest0-21swapper/111:42:191
32089992020,0cyclictest0-21swapper/110:22:211
32089992020,0cyclictest0-21swapper/110:12:201
32089992020,0cyclictest0-21swapper/108:32:181
32089992020,0cyclictest0-21swapper/108:17:211
32089992019,0cyclictest0-21swapper/109:57:181
32089992018,1cyclictest2500-21apt-get07:17:211
32089992018,1cyclictest0-21swapper/109:00:001
3208999200,0cyclictest0-21swapper/111:32:191
3208999200,0cyclictest0-21swapper/111:22:221
32088992020,0cyclictest12281-21apt-get10:02:200
32088992020,0cyclictest0-21swapper/010:57:220
32088992020,0cyclictest0-21swapper/009:57:180
32088992020,0cyclictest0-21swapper/009:07:200
32088992020,0cyclictest0-21swapper/008:52:200
32088992020,0cyclictest0-21swapper/008:12:180
32088992019,0cyclictest0-21swapper/011:27:200
3208899200,19cyclictest22549-21awk09:15:000
3208899200,0cyclictest0-21swapper/011:42:200
32091991919,0cyclictest13402-21apt-get08:57:173
32091991919,0cyclictest0-21swapper/312:05:013
32091991919,0cyclictest0-21swapper/311:37:193
32091991919,0cyclictest0-21swapper/309:37:183
32091991919,0cyclictest0-21swapper/309:22:193
32091991919,0cyclictest0-21swapper/308:22:193
32091991918,1cyclictest24273-21apt-get10:27:213
32091991917,1cyclictest619-21polkitd12:00:013
32090991919,0cyclictest0-21swapper/210:22:222
32090991919,0cyclictest0-21swapper/210:17:172
32090991918,1cyclictest26313-21apt-get11:37:192
32090991916,2cyclictest22552-21cron09:15:002
32090991916,2cyclictest17880-21munin-run07:55:012
32090991916,2cyclictest17880-21munin-run07:55:012
32089991919,0cyclictest0-21swapper/112:32:221
32089991919,0cyclictest0-21swapper/111:52:211
32089991919,0cyclictest0-21swapper/111:37:191
32089991919,0cyclictest0-21swapper/111:12:201
32089991919,0cyclictest0-21swapper/110:17:171
32089991918,0cyclictest0-21swapper/109:02:201
32089991918,0cyclictest0-21swapper/108:52:201
32089991917,1cyclictest310-21apt-get08:27:191
3208999190,18cyclictest0-21swapper/109:52:201
32088991919,0cyclictest16714-21apt-get11:17:200
32088991919,0cyclictest0-21swapper/012:07:200
32088991919,0cyclictest0-21swapper/011:07:200
32088991919,0cyclictest0-21swapper/010:17:170
32088991918,1cyclictest27959-21apt-get08:17:200
32088991918,1cyclictest17068-21apt-get10:12:200
32088991917,1cyclictest8155-21cron08:45:010
32088991916,2cyclictest27379-21dump-pmu-power09:25:010
32091991818,0cyclictest4915-21apt-get07:22:193
32091991818,0cyclictest0-21swapper/312:12:203
32091991818,0cyclictest0-21swapper/308:42:153
32091991818,0cyclictest0-21swapper/307:37:153
32091991816,1cyclictest3884-21idleruntime-cro10:50:003
32090991818,0cyclictest0-21swapper/208:00:012
32090991818,0cyclictest0-21swapper/207:27:182
32090991817,1cyclictest26673-21apt-get10:32:202
32090991816,1cyclictest8682-21awk11:00:002
32090991816,1cyclictest13081-21latency_hist07:45:012
32090991815,2cyclictest25051-21idleruntime-cro08:10:012
32089991817,1cyclictest32510-21apt-get07:12:191
32089991817,1cyclictest0-21swapper/111:00:011
32088991818,0cyclictest7470-21apt-get09:52:200
32088991818,0cyclictest30374-21apt-get08:22:190
32088991818,0cyclictest21881-21apt-get10:22:220
32088991818,0cyclictest0-21swapper/012:30:000
32088991818,0cyclictest0-21swapper/011:47:200
32088991818,0cyclictest0-21swapper/011:32:190
32088991818,0cyclictest0-21swapper/011:22:220
32088991818,0cyclictest0-21swapper/010:37:190
32088991818,0cyclictest0-21swapper/009:02:200
32088991817,1cyclictest0-21swapper/012:22:210
3208899180,0cyclictest5991-21apt-get12:02:210
32091991717,0cyclictest20610-21apt-get09:12:193
32091991717,0cyclictest0-21swapper/312:07:203
32091991717,0cyclictest0-21swapper/311:17:203
32091991717,0cyclictest0-21swapper/311:00:023
32091991717,0cyclictest0-21swapper/310:22:213
32091991717,0cyclictest0-21swapper/307:17:213
32090991717,0cyclictest0-21swapper/210:37:192
32090991717,0cyclictest0-21swapper/210:27:202
32090991717,0cyclictest0-21swapper/207:47:152
32090991715,1cyclictest11792-21cron10:00:002
3209099170,16cyclictest30268-21apt-get09:32:192
32089991717,0cyclictest0-21swapper/109:32:191
32089991717,0cyclictest0-21swapper/108:47:201
32089991717,0cyclictest0-21swapper/107:27:181
32089991716,0cyclictest0-21swapper/109:42:201
3208999170,16cyclictest611-21irqbalance09:27:521
32088991717,0cyclictest0-21swapper/010:07:200
32088991717,0cyclictest0-21swapper/007:17:210
32088991717,0cyclictest0-21swapper/007:12:180
3208899170,1cyclictest22974-21/usr/sbin/munin09:17:260
3208899170,16cyclictest12414-21latency_hist07:40:010
3209199161,9cyclictest0-21swapper/307:57:193
32091991616,0cyclictest0-21swapper/310:42:203
32091991616,0cyclictest0-21swapper/309:32:193
32091991615,1cyclictest0-21swapper/310:02:203
32091991614,1cyclictest606-21dbus-daemon12:40:013
32091991614,1cyclictest19460-21apt-get10:17:173
32090991616,0cyclictest27874-21apt-get09:27:212
32090991616,0cyclictest0-21swapper/211:12:192
32090991616,0cyclictest0-21swapper/209:22:202
32090991614,1cyclictest19134-21apt-get11:22:222
32090991614,1cyclictest14449-21sed10:05:012
3209099160,15cyclictest313-21systemd-journal08:40:012
3209099160,15cyclictest0-21swapper/208:27:192
32089991616,0cyclictest0-21swapper/108:22:191
32089991615,1cyclictest0-21swapper/109:17:201
32089991614,1cyclictest0-21swapper/107:35:001
3208999160,15cyclictest27465-21perf08:15:001
32088991616,0cyclictest0-21swapper/011:57:200
32088991616,0cyclictest0-21swapper/009:35:010
32088991616,0cyclictest0-21swapper/009:27:210
32088991616,0cyclictest0-21swapper/007:57:200
32088991616,0cyclictest0-21swapper/007:27:180
3208899160,3cyclictest26281-21/usr/sbin/munin11:37:250
32091991515,0cyclictest0-21swapper/310:37:193
32091991515,0cyclictest0-21swapper/309:27:213
3209199150,1cyclictest17782-21perf09:05:003
3209199150,0cyclictest17986-21apt-get12:27:213
32090991515,0cyclictest0-21swapper/211:17:202
32090991515,0cyclictest0-21swapper/208:52:202
32090991514,1cyclictest4238-21sshd10:51:402
32089991515,0cyclictest0-21swapper/109:12:191
32089991513,1cyclictest0-21swapper/112:10:171
32088991515,0cyclictest0-21swapper/009:47:190
32088991515,0cyclictest0-21swapper/007:52:200
32088991515,0cyclictest0-21swapper/007:52:200
32088991514,1cyclictest20386-21apt-get12:32:220
32091991414,0cyclictest0-21swapper/311:40:203
3209199140,14cyclictest0-21swapper/311:25:333
3209199140,14cyclictest0-21swapper/311:10:483
3209199140,14cyclictest0-21swapper/309:55:323
3209199140,14cyclictest0-21swapper/309:45:113
3209199140,14cyclictest0-21swapper/307:45:533
3209199140,14cyclictest0-21swapper/307:30:523
3209199140,0cyclictest0-21swapper/308:36:293
3209199140,0cyclictest0-21swapper/308:30:133
3209099143,10cyclictest793-21lldpd09:45:242
3209099141,7cyclictest8689-21apt-get11:00:022
32090991414,0cyclictest0-21swapper/212:05:162
32090991414,0cyclictest0-21swapper/209:50:152
32090991414,0cyclictest0-21swapper/207:11:232
3209099140,14cyclictest0-21swapper/212:00:332
3209099140,14cyclictest0-21swapper/211:56:122
3209099140,14cyclictest0-21swapper/209:05:232
3209099140,14cyclictest0-21swapper/208:31:332
3209099140,14cyclictest0-21swapper/207:30:112
3209099140,14cyclictest0-21swapper/207:20:202
3209099140,0cyclictest0-21swapper/210:41:072
3209099140,0cyclictest0-21swapper/210:05:062
32089991414,0cyclictest0-21swapper/108:05:201
3208999140,14cyclictest0-21swapper/110:30:051
3208999140,14cyclictest0-21swapper/107:40:141
3208999140,0cyclictest0-21swapper/112:00:061
3208999140,0cyclictest0-21swapper/109:35:041
3208999140,0cyclictest0-21swapper/108:35:161
3208999140,0cyclictest0-21swapper/108:00:161
32088991414,0cyclictest0-21swapper/009:40:060
32088991414,0cyclictest0-21swapper/008:55:310
32088991414,0cyclictest0-21swapper/008:31:230
32088991414,0cyclictest0-21swapper/008:00:360
3208899140,14cyclictest0-21swapper/012:35:020
3208899140,14cyclictest0-21swapper/008:26:150
3208899140,14cyclictest0-21swapper/007:40:230
3208899140,14cyclictest0-21swapper/007:30:480
3208899140,0cyclictest0-21swapper/008:35:270
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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