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2026-02-26 - 07:15
[ 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 rack8slot4.osadl.org (updated Thu Feb 26, 2026 00:44:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4657762231174,17sleep40-21swapper/419:08:504
4636882228175,41sleep20-21swapper/219:06:392
4637462226169,20sleep60-21swapper/619:07:316
4636952225172,42sleep00-21swapper/019:06:440
4637642219165,18sleep30-21swapper/319:07:453
4657502213168,35sleep70-21swapper/719:08:287
4637712210182,18sleep10-21swapper/119:07:511
4636352209178,20sleep50-21swapper/519:05:535
466096993836,1cyclictest0-21swapper/223:45:022
46610799330,3cyclictest369-21systemd-journal23:05:016
46610799330,1cyclictest639851-21sh00:30:016
46609199330,28cyclictest0-21swapper/020:20:010
466096993228,4cyclictest681-21dbus-daemon21:40:012
46610799310,31cyclictest0-21swapper/619:50:026
46610499310,30cyclictest607505-21sh23:30:025
46610299310,30cyclictest488184-21sh19:50:024
46609899310,30cyclictest642544-21apt00:35:023
466091993125,6cyclictest0-21swapper/020:48:050
46609199310,30cyclictest523497-21idleruntime-cro20:55:010
466109993028,1cyclictest578250-21apt-get22:38:057
466107993026,3cyclictest608142-21apt-get23:33:056
466107993026,3cyclictest534904-21apt-get21:18:066
46610499300,30cyclictest580366-21systemd-run22:40:015
46610299300,29cyclictest631759-21sh00:15:014
466098993028,2cyclictest0-21swapper/321:38:053
466098993028,1cyclictest524126-21apt-get20:58:043
466098993028,1cyclictest496947-21apt-get20:08:043
466098993027,2cyclictest369-21systemd-journal23:20:003
46609899300,29cyclictest0-21swapper/323:55:013
466096993027,2cyclictest526181-21sh21:00:002
466096993026,3cyclictest369-21systemd-journal23:50:012
46609699300,29cyclictest583648-21http22:48:052
46609699300,29cyclictest572275-21awk22:25:012
46609699300,29cyclictest510037-21sh20:30:022
46609399300,2cyclictest369-21systemd-journal21:50:011
466091993028,1cyclictest0-21swapper/022:00:000
466091993028,1cyclictest0-21swapper/021:28:040
46609199300,2cyclictest574932-21apt22:30:000
46609199300,29cyclictest601850-21sh23:20:010
46609199300,29cyclictest0-21swapper/023:05:010
46610999290,28cyclictest0-21swapper/723:43:047
46610999290,28cyclictest0-21swapper/722:48:047
46610999290,28cyclictest0-21swapper/721:25:017
46610999290,1cyclictest278-21plymouthd21:20:017
466107992927,2cyclictest0-21swapper/623:28:046
466107992927,1cyclictest602502-21apt-get23:23:056
466107992927,1cyclictest0-21swapper/621:30:016
466107992927,1cyclictest0-21swapper/620:38:076
466107992925,3cyclictest624337-21apt-get00:03:066
46610799290,28cyclictest629708-21apt-get00:13:056
46610799290,28cyclictest580955-21apt-get22:43:056
46610799290,28cyclictest553172-21systemd-run21:50:016
46610799290,1cyclictest521440-21apt-get20:53:066
46610799290,0cyclictest472673-21apt-get19:23:056
466104992927,1cyclictest505291-21apt-get20:23:045
466104992927,1cyclictest468691-21basename19:15:015
46610499290,29cyclictest634461-21idleruntime-cro00:20:025
46610499290,28cyclictest483444-21apt-get19:43:065
46610499290,28cyclictest0-21swapper/522:33:045
46610499290,28cyclictest0-21swapper/521:48:055
46610499290,28cyclictest0-21swapper/520:28:055
46610499290,28cyclictest0-21swapper/500:38:035
466102992927,2cyclictest0-21swapper/423:33:064
466102992926,2cyclictest0-21swapper/422:08:054
46610299290,28cyclictest555811-21sh21:55:014
46610299290,28cyclictest0-21swapper/420:18:064
46610299290,28cyclictest0-21swapper/419:58:054
46610299290,1cyclictest0-21swapper/421:50:004
466098992927,1cyclictest0-21swapper/323:15:023
466098992927,1cyclictest0-21swapper/323:15:023
466098992927,1cyclictest0-21swapper/320:03:053
466098992925,3cyclictest0-21swapper/320:20:023
46609899290,28cyclictest605450-21apt-get23:28:043
46609899290,28cyclictest578250-21apt-get22:38:043
46609899290,28cyclictest0-21swapper/320:35:003
46609899290,28cyclictest0-21swapper/320:15:023
46609899290,28cyclictest0-21swapper/319:40:023
46609899290,28cyclictest0-21swapper/319:18:053
46609699290,28cyclictest0-21swapper/223:28:032
46609699290,28cyclictest0-21swapper/222:53:062
46609699290,1cyclictest0-21swapper/219:40:022
466093992928,1cyclictest0-21swapper/100:08:061
466093992927,1cyclictest477449-21awk19:30:011
466093992927,1cyclictest0-21swapper/120:33:051
46609399290,29cyclictest0-21swapper/120:10:021
46609399290,28cyclictest466599-21apt-get19:13:071
46609399290,28cyclictest0-21swapper/123:18:041
46609399290,28cyclictest0-21swapper/121:53:021
46609399290,28cyclictest0-21swapper/100:33:061
46609399290,1cyclictest0-21swapper/123:25:021
46609399290,1cyclictest0-21swapper/120:13:041
466091992927,2cyclictest0-21swapper/021:18:060
466091992927,1cyclictest0-21swapper/000:18:040
46609199290,28cyclictest0-21swapper/022:53:050
46609199290,28cyclictest0-21swapper/022:38:050
46609199290,1cyclictest0-21swapper/021:05:010
466109992827,1cyclictest0-21swapper/721:43:037
466109992827,1cyclictest0-21swapper/700:15:027
466109992826,1cyclictest605450-21apt-get23:28:047
46610999280,27cyclictest0-21swapper/723:08:057
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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