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2026-02-03 - 03:40
[ 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 03, 2026 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
8603993028,1cyclictest621-21dbus-daemon19:45:013
8603993028,1cyclictest2877-21cron23:30:003
8600993027,2cyclictest2913-21cron21:15:002
859699300,29cyclictest14883-21cron21:39:591
859199300,29cyclictest3790-21sendmail00:40:000
860399290,28cyclictest19563-21munin-run21:50:013
860099290,28cyclictest22530-21apt-get00:10:132
8596992927,2cyclictest20457-21apt-get19:35:121
8596992927,1cyclictest5290-21perf21:20:011
859699290,28cyclictest7882-21cron21:25:011
859699290,28cyclictest18675-21munin-run22:55:011
859699290,1cyclictest28033-21munin-run20:59:591
859199290,28cyclictest0-21swapper/023:45:130
859199290,1cyclictest0-21swapper/022:55:010
8603992828,0cyclictest30883-21apt-get23:20:123
8603992827,1cyclictest0-21swapper/300:30:123
860399280,27cyclictest0-21swapper/321:20:113
8596992828,0cyclictest0-21swapper/122:40:131
8596992826,1cyclictest19794-21chrt00:04:001
859699280,28cyclictest0-21swapper/119:55:121
859699280,0cyclictest18134-21apt-get19:30:131
8591992828,0cyclictest0-21swapper/022:40:130
8591992828,0cyclictest0-21swapper/021:40:100
859199280,28cyclictest0-21swapper/023:00:020
8603992727,0cyclictest0-21swapper/321:05:023
8603992727,0cyclictest0-21swapper/320:10:133
860399270,0cyclictest2377-21apt-get20:05:143
8600992727,0cyclictest15172-21apt-get21:40:112
8600992727,0cyclictest0-21swapper/221:15:112
8600992727,0cyclictest0-21swapper/220:55:132
8600992727,0cyclictest0-21swapper/219:25:132
8600992726,1cyclictest5856-21apt-get21:20:122
8600992726,1cyclictest1413-21cron22:20:012
8596992727,0cyclictest22443-21apt-get21:55:121
8596992727,0cyclictest0-21swapper/123:20:121
859699270,0cyclictest0-21swapper/120:10:121
8591992725,1cyclictest24497-21cron22:00:010
859199270,0cyclictest0-21swapper/023:30:130
859199270,0cyclictest0-21swapper/000:05:110
8603992626,0cyclictest0-21swapper/321:10:113
8603992626,0cyclictest0-21swapper/320:25:153
8603992625,1cyclictest0-21swapper/319:20:013
8603992624,1cyclictest10857-21sh19:15:013
8600992626,0cyclictest7019-21apt-get20:15:142
8600992626,0cyclictest21860-21apt-get21:55:012
8600992626,0cyclictest0-21swapper/223:40:122
8600992626,0cyclictest0-21swapper/223:30:122
8600992626,0cyclictest0-21swapper/223:20:112
8600992626,0cyclictest0-21swapper/220:10:122
8600992626,0cyclictest0-21swapper/200:00:012
8596992626,0cyclictest0-21swapper/121:05:011
8596992626,0cyclictest0-21swapper/120:05:131
8596992626,0cyclictest0-21swapper/120:00:121
8596992625,1cyclictest17839-21cron19:30:011
8596992624,1cyclictest29171-21munin-run22:10:011
8591992626,0cyclictest0-21swapper/021:35:120
8591992626,0cyclictest0-21swapper/021:05:110
8591992624,1cyclictest17201-21munin-run00:00:000
8596992525,0cyclictest0-21swapper/122:10:111
8591992525,0cyclictest0-21swapper/021:50:100
8591992523,1cyclictest4439-21munin-run20:10:010
8603992424,0cyclictest27107-21apt-get22:05:123
8603992424,0cyclictest0-21swapper/323:40:113
8603992424,0cyclictest0-21swapper/322:15:123
8603992424,0cyclictest0-21swapper/320:30:113
8603992423,1cyclictest22508-21sendmail-msp19:40:003
8600992424,0cyclictest0-21swapper/219:15:132
8596992424,0cyclictest14836-21perf23:55:001
8591992424,0cyclictest0-21swapper/022:10:100
8591992424,0cyclictest0-21swapper/020:35:110
8591992424,0cyclictest0-21swapper/020:25:150
8591992424,0cyclictest0-21swapper/019:50:110
8591992424,0cyclictest0-21swapper/019:25:140
8603992323,0cyclictest0-21swapper/300:00:023
8603992322,1cyclictest31836-21munin-run20:00:013
8603992321,1cyclictest0-21swapper/322:55:123
8600992323,0cyclictest29426-21apt-get22:10:112
8600992323,0cyclictest14285-21apt-get22:45:122
8600992323,0cyclictest0-21swapper/200:30:122
8596992323,0cyclictest0-21swapper/122:15:111
8591992323,0cyclictest28299-21apt-get21:00:130
8603992222,0cyclictest0-21swapper/323:10:143
8603992222,0cyclictest0-21swapper/320:20:143
8600992222,0cyclictest0-21swapper/223:15:122
8600992222,0cyclictest0-21swapper/219:50:022
8600992222,0cyclictest0-21swapper/219:10:132
8596992222,0cyclictest24850-21apt-get00:15:131
8596992222,0cyclictest0-21swapper/123:10:131
8596992222,0cyclictest0-21swapper/120:25:151
8596992222,0cyclictest0-21swapper/100:15:011
8596992220,1cyclictest0-21swapper/120:50:001
8591992222,0cyclictest0-21swapper/020:54:590
8591992222,0cyclictest0-21swapper/019:20:130
8591992222,0cyclictest0-21swapper/000:25:020
8591992220,1cyclictest0-21swapper/000:05:010
8603992121,0cyclictest0-21swapper/323:55:123
8603992121,0cyclictest0-21swapper/323:45:143
8603992121,0cyclictest0-21swapper/322:30:123
8603992121,0cyclictest0-21swapper/321:30:123
8600992121,0cyclictest0-21swapper/222:50:122
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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