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2026-03-09 - 07:31
[ 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 Mon Mar 09, 2026 00:44:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7318142235179,43sleep40-21swapper/419:09:104
7317592230174,19sleep50-21swapper/519:08:235
7295872229173,18sleep70-21swapper/719:05:037
7318302223171,17sleep20-21swapper/219:09:232
7297722220168,17sleep60-21swapper/619:07:446
7296182215187,18sleep00-21swapper/019:05:290
7318482211180,19sleep10-21swapper/119:09:391
7317572211184,17sleep30-21swapper/319:08:203
732113993733,3cyclictest0-21swapper/419:55:004
732099993325,7cyclictest369-21systemd-journal22:45:000
73209999320,0cyclictest0-21swapper/019:35:010
73211399310,30cyclictest1-21systemd21:20:024
73210899310,30cyclictest806242-21unin-run21:25:023
73209999310,0cyclictest0-21swapper/023:53:030
732120993028,1cyclictest0-21swapper/720:18:047
732113993027,2cyclictest887443-21sh23:55:014
73211399300,29cyclictest0-21swapper/423:15:004
732108993026,3cyclictest762325-21dump-pmu-power20:05:013
73210899300,29cyclictest900933-21cron00:20:013
73210899300,28cyclictest0-21swapper/322:33:043
73210799300,29cyclictest0-21swapper/221:25:012
73210399300,28cyclictest0-21swapper/122:58:021
73209999300,29cyclictest0-21swapper/000:25:010
73212099290,28cyclictest0-21swapper/721:50:017
73212099290,28cyclictest0-21swapper/700:28:037
73212099290,28cyclictest0-21swapper/700:13:037
73212099290,1cyclictest900941-21munin-run00:20:017
73212099290,1cyclictest0-21swapper/720:05:007
73211899290,28cyclictest0-21swapper/620:58:036
732115992927,1cyclictest0-21swapper/523:00:015
73211599290,29cyclictest757557-21apt-get19:58:045
73211599290,28cyclictest0-21swapper/522:38:045
73211399290,28cyclictest0-21swapper/423:38:034
73211399290,28cyclictest0-21swapper/422:33:044
73211399290,28cyclictest0-21swapper/419:43:054
73211399290,28cyclictest0-21swapper/400:28:044
73211399290,28cyclictest0-21swapper/400:00:004
73211399290,1cyclictest278-21plymouthd19:40:014
732108992927,1cyclictest0-21swapper/323:55:013
73210899290,28cyclictest735976-21apt-get19:18:043
73210899290,28cyclictest0-21swapper/321:03:043
73210899290,28cyclictest0-21swapper/320:40:033
73210899290,28cyclictest0-21swapper/320:40:033
732107992928,1cyclictest0-21swapper/219:28:022
732107992927,2cyclictest822569-21sh21:55:022
732107992927,1cyclictest0-21swapper/219:35:002
732107992926,2cyclictest901012-21dpkg00:20:012
73210799290,28cyclictest0-21swapper/220:03:042
73210799290,28cyclictest0-21swapper/219:23:052
73210399290,28cyclictest904525-21apt-get00:28:031
73210399290,28cyclictest0-21swapper/120:40:011
73210399290,28cyclictest0-21swapper/120:40:011
73210399290,28cyclictest0-21swapper/120:18:041
73210399290,28cyclictest0-21swapper/120:13:041
73210399290,28cyclictest0-21swapper/100:13:031
73210399290,1cyclictest0-21swapper/121:50:011
73210399290,1cyclictest0-21swapper/121:20:021
73209999290,1cyclictest0-21swapper/019:15:010
732120992827,1cyclictest0-21swapper/723:53:037
732120992827,1cyclictest0-21swapper/719:33:047
732120992826,1cyclictest0-21swapper/719:38:027
73212099280,27cyclictest0-21swapper/722:48:047
73212099280,27cyclictest0-21swapper/700:08:057
73212099280,0cyclictest0-21swapper/722:58:027
732118992827,1cyclictest0-21swapper/619:50:016
732118992827,1cyclictest0-21swapper/600:13:036
732118992826,1cyclictest0-21swapper/619:20:006
73211899280,27cyclictest0-21swapper/623:20:016
73211899280,27cyclictest0-21swapper/620:23:056
732115992827,1cyclictest0-21swapper/521:25:025
732115992826,1cyclictest844108-21sh22:35:025
73211599280,28cyclictest0-21swapper/522:43:035
73211599280,28cyclictest0-21swapper/522:30:025
73211599280,28cyclictest0-21swapper/520:50:015
73211599280,28cyclictest0-21swapper/520:50:015
73211599280,28cyclictest0-21swapper/520:33:035
732113992827,1cyclictest836046-21munin-run22:20:024
732113992827,1cyclictest776404-21apt-get20:33:044
732113992826,1cyclictest858476-21apt-get23:03:054
732113992826,1cyclictest836679-21apt-get22:23:034
73211399280,27cyclictest0-21swapper/423:00:014
73211399280,1cyclictest847446-21apt-get22:43:044
73211399280,0cyclictest0-21swapper/421:28:034
732108992827,1cyclictest0-21swapper/322:03:053
732108992826,1cyclictest0-21swapper/323:18:033
73210899280,28cyclictest1-21systemd23:05:013
73210899280,0cyclictest0-21swapper/320:28:043
732107992827,1cyclictest0-21swapper/220:48:052
732107992827,1cyclictest0-21swapper/220:48:052
732107992827,1cyclictest0-21swapper/220:13:042
732107992826,1cyclictest825261-21cron22:00:022
73210799280,27cyclictest0-21swapper/220:38:042
73210799280,27cyclictest0-21swapper/220:38:032
73210799280,0cyclictest0-21swapper/222:28:032
73210799280,0cyclictest0-21swapper/220:43:052
73210799280,0cyclictest0-21swapper/220:43:042
732103992827,0cyclictest0-21swapper/119:33:041
732103992826,1cyclictest0-21swapper/121:28:031
732103992826,1cyclictest0-21swapper/121:05:031
73210399280,0cyclictest0-21swapper/120:53:051
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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