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2026-02-25 - 11:08
[ 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 Wed Feb 25, 2026 00:44:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11912212236181,44sleep20-21swapper/219:09:512
11911842233179,18sleep70-21swapper/719:09:257
11911802221167,18sleep30-21swapper/319:09:203
11890522218167,40sleep60-21swapper/619:06:346
11911322214184,19sleep00-21swapper/019:08:370
11890512214183,20sleep50-21swapper/519:06:335
11889742206174,20sleep40-21swapper/419:05:284
11889532204176,17sleep10-21swapper/119:05:081
1191484993626,7cyclictest0-21swapper/621:55:016
119148499320,0cyclictest0-21swapper/600:08:076
1191474993230,1cyclictest0-21swapper/323:20:013
1191465993231,1cyclictest1251749-21sh21:00:010
1191472993127,0cyclictest0-21swapper/200:35:012
119148699300,29cyclictest1357929-21apt-get00:18:077
119148699300,28cyclictest1252403-21apt-get21:03:067
119148499300,29cyclictest1303800-21apt-get22:38:066
119148499300,29cyclictest0-21swapper/600:18:066
119147899300,29cyclictest369-21systemd-journal21:40:014
119147899300,29cyclictest1349866-21apt-get00:03:054
119147899300,29cyclictest1246382-21apt20:50:014
119147499300,29cyclictest1208162-21cron19:40:003
1191472993027,1cyclictest0-21swapper/200:08:072
1191472993026,1cyclictest0-21swapper/219:23:062
119147299300,29cyclictest0-21swapper/220:13:052
1191469993027,2cyclictest1354606-21idleruntime-cro00:10:011
119146999300,29cyclictest1251752-21sh21:00:011
1191486992927,1cyclictest1202784-21sh19:30:017
1191486992927,1cyclictest0-21swapper/720:43:067
119148699290,28cyclictest0-21swapper/723:38:057
119148699290,1cyclictest0-21swapper/723:30:017
119148699290,1cyclictest0-21swapper/719:53:067
1191484992927,1cyclictest1333678-21apt-get23:33:056
1191484992925,3cyclictest0-21swapper/620:58:036
119148499290,29cyclictest0-21swapper/622:30:016
119148499290,28cyclictest278-21plymouthd19:50:006
119148499290,28cyclictest0-21swapper/600:40:016
119148499290,28cyclictest0-21swapper/600:03:056
1191480992927,1cyclictest681-21dbus-daemon20:15:015
119148099290,1cyclictest1333045-21apt23:30:015
119147899290,28cyclictest1206104-21apt-get19:38:074
119147899290,28cyclictest0-21swapper/420:18:064
119147899290,28cyclictest0-21swapper/419:55:004
119147899290,28cyclictest0-21swapper/419:23:064
119147499290,29cyclictest1262527-21sh21:20:023
119147499290,28cyclictest1236243-21apt-get20:33:053
119147499290,28cyclictest1236243-21apt-get20:33:053
119147499290,28cyclictest0-21swapper/319:43:073
119147499290,1cyclictest1282265-21apt-get21:58:053
1191472992928,1cyclictest1273551-21sh21:40:022
1191472992928,1cyclictest0-21swapper/200:03:062
1191472992927,1cyclictest1246383-21turbostat.cron20:50:012
1191472992927,1cyclictest0-21swapper/219:38:062
119147299290,28cyclictest1263099-21packagekitd21:20:012
119147299290,28cyclictest0-21swapper/220:18:062
119147299290,28cyclictest0-21swapper/219:15:022
1191469992928,1cyclictest0-21swapper/120:20:001
119146999290,29cyclictest681-21dbus-daemon22:05:021
119146999290,28cyclictest0-21swapper/122:53:051
119146999290,28cyclictest0-21swapper/120:48:051
119146999290,28cyclictest0-21swapper/120:43:061
119146999290,28cyclictest0-21swapper/119:28:041
1191465992928,1cyclictest1268178-21sh21:30:010
119146599290,29cyclictest1287660-21apt-get22:08:060
119146599290,29cyclictest0-21swapper/023:05:010
119146599290,29cyclictest0-21swapper/020:48:050
119146599290,28cyclictest1336363-21apt-get23:38:030
119146599290,28cyclictest0-21swapper/023:58:050
119146599290,28cyclictest0-21swapper/022:48:040
119146599290,28cyclictest0-21swapper/019:23:060
119146599290,1cyclictest1328302-21apt-get23:23:060
1191486992827,1cyclictest0-21swapper/700:10:017
1191486992826,1cyclictest278-21plymouthd20:00:017
1191486992826,1cyclictest1313932-21idleruntime-cro22:55:017
119148699280,1cyclictest0-21swapper/723:53:047
119148699280,1cyclictest0-21swapper/720:05:017
119148699280,0cyclictest0-21swapper/700:13:067
1191484992827,0cyclictest0-21swapper/622:58:076
1191484992826,1cyclictest1-21systemd23:10:006
119148499280,27cyclictest0-21swapper/623:59:596
1191480992827,1cyclictest0-21swapper/520:38:055
1191480992827,1cyclictest0-21swapper/520:10:015
1191480992827,1cyclictest0-21swapper/520:03:065
119148099280,27cyclictest0-21swapper/523:58:045
119148099280,0cyclictest0-21swapper/520:43:055
1191478992825,2cyclictest1322274-21sh23:10:014
119147899280,27cyclictest0-21swapper/422:40:014
119147899280,27cyclictest0-21swapper/422:18:064
119147899280,0cyclictest0-21swapper/400:08:064
1191474992828,0cyclictest0-21swapper/320:53:043
119147499280,27cyclictest0-21swapper/323:13:043
119147499280,0cyclictest0-21swapper/323:33:063
119147299280,0cyclictest0-21swapper/221:28:082
119146999280,28cyclictest0-21swapper/123:28:051
119146999280,28cyclictest0-21swapper/120:23:051
119146999280,0cyclictest0-21swapper/100:38:071
1191465992827,1cyclictest1255092-21apt-get21:08:060
1191465992827,1cyclictest0-21swapper/020:23:050
1191465992827,1cyclictest0-21swapper/020:20:000
1191465992826,1cyclictest0-21swapper/020:13:050
1191465992826,1cyclictest0-21swapper/000:08:070
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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