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2026-01-25 - 05:51
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 100 highest latencies:
System rackeslot5.osadl.org (updated Sun Jan 25, 2026 00:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1805599343,18cyclictest28-21ksoftirqd/219:35:152
1805599327,25cyclictest0-21swapper/222:45:322
1805099311,29cyclictest635-21rs:main0
18055993028,1cyclictest11830-21apt-get20:05:142
18055993027,2cyclictest9415-21cron23:25:002
1805599300,29cyclictest10049-21idleruntime-cro21:10:002
1805799290,28cyclictest14340-21apt-get23:35:123
1805599290,28cyclictest26398-21apt-get20:35:112
1805599290,28cyclictest0-21swapper/221:00:002
1805299290,28cyclictest14115-21apt-get22:25:111
18057992826,1cyclictest25696-21systemd00:00:013
18057992826,1cyclictest24637-21sendmail-msp21:40:013
1805799280,27cyclictest0-21swapper/320:30:003
1805799280,0cyclictest0-21swapper/320:15:133
1805599280,28cyclictest0-21swapper/200:20:132
18052992826,1cyclictest0-21swapper/121:20:001
1805299280,0cyclictest9503-21apt-get20:00:101
18050992828,0cyclictest0-21swapper/023:00:120
18050992828,0cyclictest0-21swapper/021:45:110
18050992827,0cyclictest28082-21apt-get22:55:130
1805099280,0cyclictest0-21swapper/021:55:100
18057992727,0cyclictest0-21swapper/319:50:133
18057992727,0cyclictest0-21swapper/300:10:123
18057992726,1cyclictest0-21swapper/320:20:123
18055992727,0cyclictest0-21swapper/223:25:132
18055992727,0cyclictest0-21swapper/222:15:142
18055992727,0cyclictest0-21swapper/221:45:012
18055992727,0cyclictest0-21swapper/221:00:112
18055992727,0cyclictest0-21swapper/220:40:112
18055992727,0cyclictest0-21swapper/220:40:112
18055992727,0cyclictest0-21swapper/220:10:132
18055992725,1cyclictest24968-21cron19:25:002
1805599270,0cyclictest0-21swapper/222:00:102
18052992727,0cyclictest0-21swapper/123:20:121
18052992727,0cyclictest0-21swapper/123:00:121
18052992727,0cyclictest0-21swapper/119:50:131
18052992726,1cyclictest31895-21apt-get21:55:101
1805299270,27cyclictest21114-21apt-get22:40:121
1805299270,27cyclictest0-21swapper/122:15:011
18050992727,0cyclictest27616-21perf19:30:010
18050992727,0cyclictest0-21swapper/023:55:130
18050992725,1cyclictest0-21swapper/022:40:000
1805099270,0cyclictest0-21swapper/022:10:110
1805099270,0cyclictest0-21swapper/021:20:000
18057992626,0cyclictest0-21swapper/323:10:133
18057992626,0cyclictest0-21swapper/321:30:103
18055992626,0cyclictest0-21swapper/221:25:132
18055992626,0cyclictest0-21swapper/219:10:122
18055992625,0cyclictest7110-21apt-get19:55:132
18052992626,0cyclictest31066-21apt-get20:45:111
18052992626,0cyclictest30784-21apt-get00:10:121
18052992626,0cyclictest23661-21apt-get23:55:121
18050992626,0cyclictest0-21swapper/022:30:110
18050992626,0cyclictest0-21swapper/022:05:110
18050992626,0cyclictest0-21swapper/019:15:120
18050992626,0cyclictest0-21swapper/000:15:110
18055992525,0cyclictest0-21swapper/223:15:112
18055992525,0cyclictest0-21swapper/223:10:132
18055992525,0cyclictest0-21swapper/200:00:132
1805599250,25cyclictest0-21swapper/220:20:002
18050992523,1cyclictest0-21swapper/022:05:000
18057992424,0cyclictest6773-21apt-get22:10:123
18057992424,0cyclictest0-21swapper/321:40:123
18057992424,0cyclictest0-21swapper/319:45:123
18057992424,0cyclictest0-21swapper/300:15:113
18057992423,1cyclictest0-21swapper/319:40:113
18057992422,1cyclictest15017-21dump-pmu-power21:20:003
18057992422,1cyclictest0-21swapper/323:50:113
18055992424,0cyclictest0-21swapper/200:35:142
18052992424,0cyclictest0-21swapper/122:55:131
18052992424,0cyclictest0-21swapper/121:45:111
18052992423,1cyclictest0-21swapper/119:30:011
18050992424,0cyclictest0-21swapper/021:30:090
18050992424,0cyclictest0-21swapper/020:00:090
18057992323,0cyclictest0-21swapper/322:05:113
18057992321,1cyclictest0-21swapper/323:35:003
18055992323,0cyclictest0-21swapper/223:05:112
18055992323,0cyclictest0-21swapper/223:05:112
18050992323,0cyclictest0-21swapper/020:30:120
18050992321,1cyclictest0-21swapper/022:50:110
18057992222,0cyclictest0-21swapper/322:55:143
18055992222,0cyclictest0-21swapper/200:30:132
18055992222,0cyclictest0-21swapper/200:00:022
18055992220,1cyclictest621-21dbus-daemon23:50:012
18052992222,0cyclictest665-21apt-get00:15:111
18052992222,0cyclictest20596-21apt-get19:15:111
18052992222,0cyclictest0-21swapper/122:30:101
18052992222,0cyclictest0-21swapper/122:05:111
18052992221,1cyclictest20826-21perf22:40:001
18057992121,0cyclictest0-21swapper/322:25:023
18057992120,0cyclictest0-21swapper/319:55:133
18055992121,0cyclictest12961-21apt-get21:15:132
18055992121,0cyclictest0-21swapper/200:25:152
18050992121,0cyclictest0-21swapper/020:25:140
18050992120,0cyclictest24928-21apt-get21:40:120
18057992020,0cyclictest0-21swapper/322:30:113
18057992019,1cyclictest15305-21apt-get21:20:103
18052992020,0cyclictest20261-21apt-get21:30:101
18052992019,1cyclictest4164-21awk22:05:001
18052992019,0cyclictest24074-21apt-get20:30:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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