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2026-03-03 - 07:01
[ 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 Tue Mar 03, 2026 00:44:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7831072222167,18sleep50-21swapper/519:07:405
7830702218188,20sleep60-21swapper/619:07:096
7830762214179,22sleep30-21swapper/319:07:143
7830262214187,17sleep70-21swapper/719:06:297
7829722213186,17sleep00-21swapper/019:05:410
7829382212178,22sleep40-21swapper/419:05:144
7830302210184,16sleep20-21swapper/219:06:332
7829912210156,18sleep10-21swapper/119:05:591
78544499374,3cyclictest0-21swapper/320:50:023
78545399330,1cyclictest278-21plymouthd00:10:026
785453993228,4cyclictest771ktimers/619:33:056
78545399320,31cyclictest0-21swapper/600:13:056
785455993128,2cyclictest0-21swapper/700:30:027
78545399310,27cyclictest0-21swapper/621:00:026
78545099310,30cyclictest812902-21sh20:00:015
785455993027,2cyclictest842514-21sh20:55:027
78545599300,1cyclictest0-21swapper/721:25:017
785450993028,1cyclictest916671-21apt-get23:13:045
785450993026,3cyclictest932446-21sh23:40:015
78545099300,29cyclictest0-21swapper/520:50:015
78544699300,29cyclictest812900-21sh20:00:024
785441993028,1cyclictest938475-21apt-get23:53:052
785441993028,1cyclictest278-21plymouthd20:30:022
785455992926,2cyclictest889128-21unin-run22:20:007
78545599290,28cyclictest0-21swapper/722:28:137
78545599290,28cyclictest0-21swapper/722:13:047
78545599290,28cyclictest0-21swapper/700:03:047
78545599290,1cyclictest878945-21apt-get22:03:037
78545399290,28cyclictest0-21swapper/623:08:046
78545399290,28cyclictest0-21swapper/621:08:076
78545399290,28cyclictest0-21swapper/621:05:026
78545399290,1cyclictest820979-21sh20:15:026
78545399290,0cyclictest0-21swapper/621:48:056
785450992927,1cyclictest903172-21apt-get22:48:065
785450992927,1cyclictest0-21swapper/520:40:025
78545099290,28cyclictest0-21swapper/521:35:015
785446992927,1cyclictest0-21swapper/400:30:014
78544699290,28cyclictest0-21swapper/421:33:044
785444992927,2cyclictest799454-21dump-pmu-power19:35:023
78544499290,29cyclictest925021-21apt-get23:28:063
78544499290,29cyclictest0-21swapper/322:10:013
78544499290,29cyclictest0-21swapper/320:25:023
78544499290,29cyclictest0-21swapper/300:23:043
78544499290,28cyclictest0-21swapper/322:23:053
78544499290,28cyclictest0-21swapper/321:58:043
785441992927,2cyclictest1-21systemd21:15:012
78544199290,28cyclictest0-21swapper/222:48:052
78544199290,28cyclictest0-21swapper/222:03:042
78544199290,28cyclictest0-21swapper/221:23:052
78544199290,1cyclictest0-21swapper/223:05:012
78544199290,1cyclictest0-21swapper/200:30:022
785439992927,1cyclictest876239-21apt-get21:58:031
78543999290,28cyclictest1-21systemd20:05:021
78543999290,1cyclictest922333-21apt-get23:23:051
78543999290,1cyclictest0-21swapper/100:00:001
78543499290,28cyclictest0-21swapper/022:33:060
78543499290,28cyclictest0-21swapper/022:13:040
78543499290,28cyclictest0-21swapper/021:53:060
78543499290,28cyclictest0-21swapper/021:38:040
78543499290,28cyclictest0-21swapper/019:38:060
785455992828,0cyclictest0-21swapper/721:43:047
785455992827,1cyclictest0-21swapper/723:08:047
78545599280,0cyclictest0-21swapper/721:33:037
78545599280,0cyclictest0-21swapper/720:18:037
785453992826,2cyclictest0-21swapper/622:43:056
785453992826,1cyclictest816242-21apt-get20:08:056
785453992825,2cyclictest891769-21idleruntime-cro22:25:006
78545399280,27cyclictest0-21swapper/600:35:026
785450992826,1cyclictest937855-21munin-run23:50:015
785450992826,1cyclictest937855-21munin-run23:50:015
785450992826,1cyclictest0-21swapper/519:13:055
785450992826,1cyclictest0-21swapper/519:13:055
78545099280,27cyclictest0-21swapper/520:18:045
78545099280,1cyclictest0-21swapper/519:38:055
78545099280,0cyclictest0-21swapper/521:18:045
785446992827,1cyclictest919282-21packagekitd23:15:024
785446992827,1cyclictest0-21swapper/422:35:004
785446992827,1cyclictest0-21swapper/421:18:044
785446992827,1cyclictest0-21swapper/420:13:054
785446992826,1cyclictest0-21swapper/400:40:024
78544699280,27cyclictest0-21swapper/423:38:054
78544699280,27cyclictest0-21swapper/422:18:044
78544699280,27cyclictest0-21swapper/422:13:034
78544699280,0cyclictest0-21swapper/419:38:054
785444992828,0cyclictest0-21swapper/319:38:063
785444992827,1cyclictest0-21swapper/323:10:003
78544499280,28cyclictest0-21swapper/321:53:043
78544499280,1cyclictest0-21swapper/320:03:043
785441992827,1cyclictest0-21swapper/219:43:042
785441992826,1cyclictest0-21swapper/220:33:042
78544199280,28cyclictest0-21swapper/200:25:022
78544199280,0cyclictest0-21swapper/221:28:042
78544199280,0cyclictest0-21swapper/220:15:012
78544199280,0cyclictest0-21swapper/219:13:062
78544199280,0cyclictest0-21swapper/219:13:062
785439992827,1cyclictest0-21swapper/121:38:061
78543999280,27cyclictest0-21swapper/121:23:051
78543999280,0cyclictest0-21swapper/121:20:011
785434992827,1cyclictest0-21swapper/022:18:040
785434992827,1cyclictest0-21swapper/020:00:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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