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2026-01-16 - 10:47
[ 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 all highest latencies:
System rackeslot5s.osadl.org (updated Fri Jan 16, 2026 00:44:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2502299280,27cyclictest0-21swapper/219:42:052
2502299270,1cyclictest25491-21sh21:25:002
25022992624,1cyclictest606-21dbus-daemon23:50:002
2502299260,2cyclictest9162-21latency_hist23:05:002
2502299260,25cyclictest0-21swapper/221:00:012
2501599250,1cyclictest23584-21awk23:35:010
2502899240,23cyclictest21909-21grep22:25:013
2502299240,2cyclictest25350-21phc2sys20:17:142
2502299240,23cyclictest0-21swapper/219:17:052
2502299240,20cyclictest0-21swapper/221:17:062
25018992423,0cyclictest0-21swapper/121:57:071
25018992422,1cyclictest26251-21perf20:20:011
25015992422,1cyclictest3230-21munin-plugin-st00:00:000
2501599240,23cyclictest23105-21sendmail21:20:000
25028992323,0cyclictest0-21swapper/300:12:083
25028992321,1cyclictest606-21dbus-daemon00:35:003
2502899230,22cyclictest11967-21apt-get23:12:073
2502299230,22cyclictest11031-21turbostat20:55:012
2502299230,22cyclictest11031-21turbostat20:55:012
2502299230,1cyclictest26672-21apt-get20:22:072
25018992323,0cyclictest0-21swapper/100:22:091
25018992321,1cyclictest7000-21munin-run19:40:001
2501899230,22cyclictest3859-21awk20:40:001
2501899230,22cyclictest29531-21cron22:40:011
2501899230,22cyclictest21163-21munin-run23:30:011
25015992323,0cyclictest0-21swapper/019:37:060
25015992321,1cyclictest14708-21munin-run22:10:000
2501599230,22cyclictest606-21dbus-daemon23:55:000
2501599230,22cyclictest0-21swapper/000:37:040
25028992222,0cyclictest0-21swapper/321:12:073
25028992220,1cyclictest32690-21cron21:40:013
25028992219,2cyclictest23602-21perf23:35:013
2502899220,21cyclictest3185-21install00:00:003
2502899220,21cyclictest17064-21cron22:15:003
2502899220,1cyclictest13267-21sh00:20:013
2502299220,21cyclictest14180-21perf19:55:012
2502299220,1cyclictest6121-21apt-get00:07:072
2502299220,1cyclictest3101-21ps20:37:142
2502299220,1cyclictest26010-21readlink23:40:002
2502299220,1cyclictest16347-21awk23:20:012
2501899220,21cyclictest3233-21munin-run00:00:001
2501899220,21cyclictest18108-21perf00:30:001
2501899220,21cyclictest0-21swapper/123:12:071
2501899220,21cyclictest0-21swapper/123:07:071
2501899220,21cyclictest0-21swapper/123:02:071
2501899220,21cyclictest0-21swapper/122:07:061
2501899220,21cyclictest0-21swapper/121:27:061
2501899220,21cyclictest0-21swapper/121:02:061
2501899220,21cyclictest0-21swapper/120:02:081
2501899220,21cyclictest0-21swapper/120:02:081
2501899220,21cyclictest0-21swapper/119:52:061
2501899220,21cyclictest0-21swapper/119:27:051
2501899220,21cyclictest0-21swapper/100:17:071
25015992221,1cyclictest27568-21apt-get22:37:070
2501599220,21cyclictest3117-21apt-get21:47:070
2501599220,21cyclictest2184-21perf19:30:010
2501599220,21cyclictest1847-21apt-get20:37:070
2501599220,1cyclictest8516-21apt-get00:12:080
2501599220,1cyclictest4262-21apt-get20:42:070
2501599220,1cyclictest19515-21idleruntime-cro22:20:000
2501599220,1cyclictest11561-21munin-run23:10:000
25028992121,0cyclictest30215-21apt-get19:22:093
25028992121,0cyclictest0-21swapper/321:42:083
25028992119,1cyclictest0-21swapper/320:22:073
2502899210,20cyclictest0-21swapper/319:17:063
2502899210,20cyclictest0-21swapper/300:40:003
2502899210,1cyclictest25171-21apt-get22:32:093
25022992121,0cyclictest0-21swapper/200:22:102
25022992119,1cyclictest31236-21apt-get23:52:092
25022992119,1cyclictest23801-21cron20:15:012
2502299210,20cyclictest0-21swapper/221:52:102
2502299210,1cyclictest21301-21sensors_fan22:22:162
2502299210,1cyclictest0-21swapper/222:37:162
2502299210,1cyclictest0-21swapper/219:57:082
2502299210,0cyclictest0-21swapper/221:07:082
25018992121,0cyclictest0-21swapper/123:55:001
25018992121,0cyclictest0-21swapper/120:42:071
25018992120,0cyclictest0-21swapper/100:35:001
25018992119,1cyclictest313-21systemd-journal23:25:011
25018992119,1cyclictest16352-21sendmail-msp23:20:011
2501899210,20cyclictest0-21swapper/122:32:081
2501899210,20cyclictest0-21swapper/121:32:051
2501899210,0cyclictest0-21swapper/120:22:071
25015992121,0cyclictest0-21swapper/022:57:070
25015992121,0cyclictest0-21swapper/021:22:090
25015992121,0cyclictest0-21swapper/020:22:070
25015992120,1cyclictest28842-21apt-get23:47:080
25015992120,0cyclictest7406-21apt-get19:42:050
25015992120,0cyclictest0-21swapper/022:22:080
25015992120,0cyclictest0-21swapper/020:07:070
25015992119,1cyclictest29986-21apt-get22:42:070
2501599210,20cyclictest0-21swapper/023:02:070
2501599210,0cyclictest16780-21apt-get23:22:080
2501599210,0cyclictest0-21swapper/021:37:080
2501599210,0cyclictest0-21swapper/020:02:070
2501599210,0cyclictest0-21swapper/020:02:070
2501599210,0cyclictest0-21swapper/000:02:060
25028992020,0cyclictest7179-21apt-get23:02:073
25028992020,0cyclictest24248-21apt-get20:17:083
25028992020,0cyclictest24016-21apt-get23:37:063
25028992020,0cyclictest0-21swapper/323:07:073
25028992020,0cyclictest0-21swapper/322:47:073
25028992020,0cyclictest0-21swapper/321:57:073
25028992020,0cyclictest0-21swapper/321:17:063
25028992020,0cyclictest0-21swapper/320:57:073
25028992020,0cyclictest0-21swapper/300:27:063
25028992020,0cyclictest0-21swapper/300:02:063
25028992019,1cyclictest32605-21apt-get19:27:053
25028992019,1cyclictest31456-21awk20:30:003
25028992018,1cyclictest25500-21wc21:25:003
25028992018,1cyclictest24364-21idleruntime-cro22:30:013
2502899200,0cyclictest13736-21apt-get00:22:103
25022992020,0cyclictest0-21swapper/222:30:022
25022992020,0cyclictest0-21swapper/222:17:072
25022992020,0cyclictest0-21swapper/221:12:072
25022992020,0cyclictest0-21swapper/220:07:072
25022992020,0cyclictest0-21swapper/219:37:062
25022992020,0cyclictest0-21swapper/219:22:092
25022992020,0cyclictest0-21swapper/219:12:072
25022992019,1cyclictest0-21swapper/200:32:092
25022992017,3cyclictest696-21apt-get21:42:082
2502299200,3cyclictest1938-21awk22:50:012
2502299200,1cyclictest14353-21fschecks_time21:02:082
2502299200,1cyclictest0-21swapper/223:42:122
2502299200,1cyclictest0-21swapper/221:47:112
2502299200,1cyclictest0-21swapper/220:05:012
2502299200,1cyclictest0-21swapper/220:05:012
2502299200,0cyclictest0-21swapper/223:27:062
2502299200,0cyclictest0-21swapper/223:22:082
2502299200,0cyclictest0-21swapper/219:27:052
25018992020,0cyclictest0-21swapper/121:52:101
25018992020,0cyclictest0-21swapper/121:42:081
25018992020,0cyclictest0-21swapper/120:57:071
25018992020,0cyclictest0-21swapper/120:12:061
25018992020,0cyclictest0-21swapper/119:42:051
25018992020,0cyclictest0-21swapper/119:17:061
25018992020,0cyclictest0-21swapper/119:12:071
25018992019,1cyclictest17506-21apt22:17:071
2501899200,0cyclictest0-21swapper/123:32:061
2501899200,0cyclictest0-21swapper/100:07:071
25015992020,0cyclictest0-21swapper/023:17:070
25015992020,0cyclictest0-21swapper/021:57:070
25015992020,0cyclictest0-21swapper/020:32:060
25015992020,0cyclictest0-21swapper/020:27:080
25015992020,0cyclictest0-21swapper/019:57:070
25015992020,0cyclictest0-21swapper/019:32:070
25015992020,0cyclictest0-21swapper/000:22:100
25015992020,0cyclictest0-21swapper/000:15:020
25015992019,1cyclictest0-21swapper/021:45:010
25015992018,1cyclictest27794-21apt-get19:17:050
2501599200,20cyclictest0-21swapper/021:02:060
25028991919,0cyclictest25921-21apt-get21:27:063
25028991917,1cyclictest0-21swapper/321:35:013
2502899190,18cyclictest28417-21turbostat.cron23:45:003
25022991919,0cyclictest28319-21apt-get21:32:052
25022991919,0cyclictest0-21swapper/222:57:072
25022991919,0cyclictest0-21swapper/219:32:072
25022991918,1cyclictest10324-21apt-get22:02:062
2502299190,18cyclictest0-21swapper/223:57:062
2502299190,0cyclictest0-21swapper/222:27:072
2502299190,0cyclictest0-21swapper/221:37:082
2502299190,0cyclictest0-21swapper/200:17:082
25018991919,0cyclictest0-21swapper/122:57:071
25018991919,0cyclictest0-21swapper/122:02:061
25018991919,0cyclictest0-21swapper/121:07:071
25018991919,0cyclictest0-21swapper/100:37:041
25018991917,1cyclictest24340-21apt22:30:011
25018991917,1cyclictest0-21swapper/120:00:011
25015991919,0cyclictest5516-21apt-get21:52:090
25015991919,0cyclictest0-21swapper/023:27:060
25015991919,0cyclictest0-21swapper/020:57:070
25015991919,0cyclictest0-21swapper/020:17:080
25015991919,0cyclictest0-21swapper/020:12:060
25015991919,0cyclictest0-21swapper/019:22:090
25015991919,0cyclictest0-21swapper/019:12:070
25028991818,0cyclictest7405-21apt19:42:053
25028991818,0cyclictest19169-21apt-get23:27:063
25028991818,0cyclictest0-21swapper/322:52:083
25028991818,0cyclictest0-21swapper/321:07:073
25028991816,1cyclictest6252-21munin-run20:45:013
2502899180,0cyclictest0-21swapper/320:47:083
25022991818,0cyclictest21307-21apt-get00:37:032
25022991818,0cyclictest0-21swapper/222:42:072
25022991818,0cyclictest0-21swapper/220:47:082
2502299180,1cyclictest13569-21latency22:07:102
2502299180,17cyclictest0-21swapper/221:27:152
2502299180,0cyclictest31861-21apt-get20:32:062
25018991818,0cyclictest0-21swapper/123:47:081
25018991818,0cyclictest0-21swapper/121:17:051
25018991818,0cyclictest0-21swapper/119:22:091
25018991818,0cyclictest0-21swapper/100:12:071
25018991816,1cyclictest32699-21apt21:40:011
25015991818,0cyclictest0-21swapper/023:12:070
25015991818,0cyclictest0-21swapper/022:52:080
25015991818,0cyclictest0-21swapper/021:32:050
25015991818,0cyclictest0-21swapper/000:27:060
25028991717,0cyclictest9047-21apt-get20:52:043
25028991717,0cyclictest9047-21apt-get20:52:043
25028991717,0cyclictest4990-21apt-get19:37:063
25028991717,0cyclictest0-21swapper/323:52:083
25028991717,0cyclictest0-21swapper/321:52:103
25028991717,0cyclictest0-21swapper/321:47:073
25028991717,0cyclictest0-21swapper/320:37:073
25028991717,0cyclictest0-21swapper/300:07:073
25028991716,1cyclictest4763-21apt-get22:57:073
25028991716,1cyclictest21794-21apt-get20:12:053
25028991716,1cyclictest13862-21apt-get21:02:063
2502899170,16cyclictest2598-21apt-get19:32:073
25022991717,0cyclictest0-21swapper/223:12:072
25022991717,0cyclictest0-21swapper/200:02:062
2502299170,1cyclictest9628-21users21:57:172
2502299170,1cyclictest10916-21grep23:07:142
2502299170,0cyclictest0-21swapper/200:12:152
25018991717,0cyclictest0-21swapper/121:47:071
25018991715,1cyclictest783-21snmpd23:42:081
2501899170,1cyclictest313-21systemd-journal22:25:011
25015991717,0cyclictest0-21swapper/021:27:060
25015991717,0cyclictest0-21swapper/020:52:040
25015991717,0cyclictest0-21swapper/020:52:040
25015991714,2cyclictest24371-21sort22:30:010
25028991616,0cyclictest25401-21apt-get19:12:073
25028991615,1cyclictest0-21swapper/320:32:063
25028991614,1cyclictest9802-21apt-get19:47:073
25022991616,0cyclictest0-21swapper/220:27:082
25022991614,1cyclictest23615-21munin-run23:35:012
2502299160,1cyclictest17568-21switchtime00:27:152
25018991616,0cyclictest0-21swapper/119:47:071
25018991616,0cyclictest0-21swapper/100:02:061
25018991615,0cyclictest0-21swapper/122:45:011
25015991614,1cyclictest0-21swapper/022:15:010
25028991515,0cyclictest0-21swapper/322:17:073
25022991515,0cyclictest0-21swapper/222:12:072
2502299150,0cyclictest0-21swapper/222:50:362
2502299150,0cyclictest0-21swapper/220:41:142
25018991515,0cyclictest0-21swapper/120:47:081
2501899150,14cyclictest0-21swapper/120:05:481
25015991515,0cyclictest26442-21apt-get23:42:080
25015991515,0cyclictest0-21swapper/019:47:070
25015991514,1cyclictest0-21swapper/022:33:330
2501599150,14cyclictest0-21swapper/021:13:260
25028991414,0cyclictest0-21swapper/323:15:163
25028991414,0cyclictest0-21swapper/320:00:193
25028991414,0cyclictest0-21swapper/320:00:193
2502899140,14cyclictest0-21swapper/323:45:263
2502899140,14cyclictest0-21swapper/323:20:283
2502899140,14cyclictest0-21swapper/322:41:363
2502899140,14cyclictest0-21swapper/322:35:303
2502899140,14cyclictest0-21swapper/322:05:133
2502899140,14cyclictest0-21swapper/322:00:393
2502899140,14cyclictest0-21swapper/320:05:143
2502899140,14cyclictest0-21swapper/319:55:053
2502899140,14cyclictest0-21swapper/319:50:093
2502299140,0cyclictest0-21swapper/219:45:482
25018991414,0cyclictest0-21swapper/121:20:531
25018991414,0cyclictest0-21swapper/120:25:021
2501899140,14cyclictest0-21swapper/123:36:051
2501899140,14cyclictest0-21swapper/122:10:111
2501899140,14cyclictest0-21swapper/121:10:291
2501899140,0cyclictest0-21swapper/119:30:101
25015991414,0cyclictest0-21swapper/019:50:300
2501599140,9cyclictest0-21swapper/000:07:150
2501599140,14cyclictest0-21swapper/022:01:080
2501599140,0cyclictest0-21swapper/023:35:240
2501599140,0cyclictest0-21swapper/022:45:080
2501599140,0cyclictest0-21swapper/021:05:250
2501599140,0cyclictest0-21swapper/020:45:040
2501599140,0cyclictest0-21swapper/000:30:330
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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