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2026-02-17 - 13:58
[ 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 Tue Feb 17, 2026 00:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
423099327,25cyclictest0-21swapper/122:08:561
423099321,30cyclictest1-21systemd19:20:011
423299300,29cyclictest0-21swapper/200:15:122
4230993028,1cyclictest621-21dbus-daemon21:09:591
4230993025,5cyclictest0-21swapper/120:00:121
4230993024,5cyclictest0-21swapper/119:25:131
4236992927,1cyclictest26277-21munin-run22:15:013
423299290,28cyclictest7385-21apt-get20:25:132
423299290,28cyclictest26007-21apt-get21:05:112
423299290,28cyclictest0-21swapper/219:55:122
423299290,28cyclictest0-21swapper/219:55:122
423299290,1cyclictest0-21swapper/222:10:012
4230992927,1cyclictest6553-21cron19:15:001
4230992923,1cyclictest16423-21perf20:45:011
423099290,28cyclictest30652-21apt-get21:15:111
423099290,28cyclictest15895-21munin-run19:35:011
423099290,28cyclictest12278-21apt-get21:45:121
423099290,28cyclictest0-21swapper/121:50:021
423099290,28cyclictest0-21swapper/119:35:131
423099290,1cyclictest3180-21munin-run22:35:011
422699290,28cyclictest31729-21apt-get23:35:120
422699290,1cyclictest2905-21apt-get21:25:120
423699280,0cyclictest5238-21apt-get21:30:133
423699280,0cyclictest5238-21apt-get21:30:123
423699280,0cyclictest0-21swapper/300:00:133
4232992828,0cyclictest27086-21apt-get23:25:132
4232992825,2cyclictest25469-21cron19:55:012
423299280,1cyclictest0-21swapper/223:20:002
4230992828,0cyclictest9958-21apt-get21:40:131
422699280,28cyclictest6579-21perf19:15:010
422699280,0cyclictest0-21swapper/023:10:130
4236992727,0cyclictest28882-21apt-get22:20:123
4236992727,0cyclictest19572-21apt-get22:00:123
4236992725,1cyclictest29812-21perf00:40:003
423699270,27cyclictest0-21swapper/322:15:123
423699270,0cyclictest0-21swapper/321:00:113
4232992727,0cyclictest0-21swapper/222:45:122
4230992727,0cyclictest0-21swapper/121:55:131
4230992725,1cyclictest21087-21munin-run20:55:011
423099270,0cyclictest0-21swapper/121:35:121
4226992727,0cyclictest0-21swapper/023:00:110
4226992727,0cyclictest0-21swapper/022:50:130
4226992727,0cyclictest0-21swapper/020:10:130
4226992727,0cyclictest0-21swapper/019:20:140
4226992727,0cyclictest0-21swapper/019:15:130
4226992727,0cyclictest0-21swapper/000:30:130
4226992726,1cyclictest26534-21apt-get22:15:110
4226992726,1cyclictest1-21systemd20:10:020
4226992725,1cyclictest621-21dbus-daemon22:45:000
4226992724,2cyclictest11993-21idleruntime-cro21:45:010
4232992626,0cyclictest0-21swapper/222:20:112
4232992626,0cyclictest0-21swapper/222:10:122
4230992626,0cyclictest20551-21apt-get19:45:021
4230992626,0cyclictest0-21swapper/123:20:131
4230992626,0cyclictest0-21swapper/120:45:131
4226992626,0cyclictest0-21swapper/022:35:100
4226992626,0cyclictest0-21swapper/021:30:130
4226992626,0cyclictest0-21swapper/021:30:130
4226992626,0cyclictest0-21swapper/021:20:120
4226992626,0cyclictest0-21swapper/000:10:130
4236992525,0cyclictest0-21swapper/321:35:103
4236992525,0cyclictest0-21swapper/319:45:133
4236992525,0cyclictest0-21swapper/319:25:123
4236992525,0cyclictest0-21swapper/319:10:123
4232992525,0cyclictest0-21swapper/222:30:102
4232992525,0cyclictest0-21swapper/221:50:122
4232992525,0cyclictest0-21swapper/220:00:122
4232992525,0cyclictest0-21swapper/219:25:132
4232992523,1cyclictest25719-21ls21:05:002
4230992525,0cyclictest0-21swapper/123:55:121
4230992525,0cyclictest0-21swapper/120:30:111
4226992525,0cyclictest0-21swapper/000:35:120
4236992424,0cyclictest0-21swapper/322:45:113
4236992424,0cyclictest0-21swapper/322:35:013
4236992422,1cyclictest3982-21apt-get23:45:133
4230992424,0cyclictest0-21swapper/123:30:111
4230992424,0cyclictest0-21swapper/123:10:121
4230992424,0cyclictest0-21swapper/120:35:101
4226992424,0cyclictest16152-21apt-get19:35:110
4226992424,0cyclictest0-21swapper/000:05:120
4236992323,0cyclictest28105-21apt-get20:00:113
4236992323,0cyclictest0-21swapper/321:05:113
4232992323,0cyclictest0-21swapper/223:30:112
4232992323,0cyclictest0-21swapper/220:15:142
4232992323,0cyclictest0-21swapper/220:10:132
4230992323,0cyclictest0-21swapper/123:35:121
4226992323,0cyclictest0-21swapper/020:20:120
4226992322,0cyclictest0-21swapper/019:40:160
4226992321,1cyclictest0-21swapper/000:00:010
4232992222,0cyclictest0-21swapper/221:45:122
4230992222,0cyclictest0-21swapper/123:40:121
4230992222,0cyclictest0-21swapper/122:25:121
4230992222,0cyclictest0-21swapper/120:10:131
4226992222,0cyclictest0-21swapper/023:45:120
4236992121,0cyclictest0-21swapper/323:15:123
4236992119,1cyclictest30352-21cron21:15:003
4236992118,2cyclictest621-21dbus-daemon23:40:003
4232992121,0cyclictest0-21swapper/221:35:122
4232992119,1cyclictest307-21systemd-journal19:50:012
4230992121,0cyclictest17775-21apt-get23:05:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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