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2026-02-06 - 12:21
[ 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 Fri Feb 06, 2026 00:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
33255722232174,46sleep70-21swapper/719:09:097
33234052229169,18sleep20-21swapper/219:05:492
33256172223169,43sleep60-21swapper/619:09:486
33234462221167,18sleep50-21swapper/519:06:255
33235372219167,17sleep30-21swapper/319:07:433
33256152213185,18sleep40-21swapper/419:09:454
33255282208181,17sleep10-21swapper/119:08:301
33234032206179,17sleep00-21swapper/019:05:480
332603299360,35cyclictest3487652-21apt00:10:002
332603299350,34cyclictest0-21swapper/223:48:072
332605099340,29cyclictest3446446-21munin-run22:50:027
332603299340,33cyclictest0-21swapper/219:30:012
332603299340,33cyclictest0-21swapper/200:35:002
3326042993230,1cyclictest3480169-21apt-get23:58:065
332605099310,30cyclictest3435990-21latency_hist22:30:027
3326047993127,3cyclictest3484966-21latency_hist00:05:016
332604799310,30cyclictest3460633-21sh23:20:016
332604799300,30cyclictest3408354-21apt-get21:43:096
332604299300,29cyclictest3380526-21dump-pmu-power20:50:015
3326038993028,1cyclictest3367706-21apt-get20:28:104
332603899300,29cyclictest3460631-21sh23:20:004
332603599300,30cyclictest3396995-21unin-run21:20:013
332603599300,2cyclictest369-21systemd-journal20:40:013
3326032993027,3cyclictest0-21swapper/200:15:002
332603299300,29cyclictest700-21rs:main2
332603299300,29cyclictest3385893-21apt21:00:002
332603299300,29cyclictest0-21swapper/223:18:082
3326029993027,2cyclictest3493028-21apt00:20:001
3326029993027,2cyclictest3394241-21dump-pmu-power21:15:021
3326029993027,2cyclictest3367064-21sh20:25:011
332602999300,29cyclictest0-21swapper/122:00:021
332602499300,29cyclictest278-21plymouthd21:55:010
3326050992927,1cyclictest0-21swapper/723:15:017
3326050992926,2cyclictest3466018-21cron23:30:007
3326050992926,2cyclictest0-21swapper/720:50:027
3326050992924,4cyclictest3424119-21turbostat.cron22:10:027
332605099290,28cyclictest3383846-21apt-get20:58:107
332605099290,28cyclictest0-21swapper/721:35:017
332605099290,1cyclictest681-21dbus-daemon20:25:017
332605099290,1cyclictest3487660-21munin-run00:10:017
332604799290,28cyclictest0-21swapper/600:23:116
3326042992927,1cyclictest3346171-21apt-get19:48:085
332604299290,29cyclictest0-21swapper/500:40:015
332604299290,28cyclictest0-21swapper/522:43:105
332604299290,28cyclictest0-21swapper/521:33:095
332604299290,1cyclictest0-21swapper/519:20:015
3326038992929,0cyclictest0-21swapper/421:30:024
3326038992927,1cyclictest3499056-21apt-get00:33:094
332603899290,28cyclictest0-21swapper/422:05:014
3326035992928,1cyclictest0-21swapper/300:30:003
3326035992927,1cyclictest0-21swapper/320:58:113
332603599290,28cyclictest0-21swapper/323:43:083
332603599290,28cyclictest0-21swapper/320:18:093
332603599290,28cyclictest0-21swapper/300:38:103
332603599290,1cyclictest3421426-21sh22:05:023
332603599290,1cyclictest0-21swapper/322:23:123
332603599290,1cyclictest0-21swapper/320:23:093
332603599290,1cyclictest0-21swapper/300:25:013
3326032992928,1cyclictest0-21swapper/200:18:112
3326032992927,1cyclictest0-21swapper/222:45:022
332603299290,28cyclictest0-21swapper/219:48:082
332603299290,28cyclictest0-21swapper/200:05:012
3326029992927,1cyclictest0-21swapper/122:03:091
3326029992926,2cyclictest3391287-21sh21:10:021
332602999290,28cyclictest3498451-21idleruntime-cro00:30:011
332602999290,28cyclictest0-21swapper/123:30:001
332602999290,28cyclictest0-21swapper/120:53:101
332602999290,1cyclictest0-21swapper/123:55:001
3326024992927,1cyclictest3343479-21apt-get19:43:070
3326024992927,1cyclictest0-21swapper/023:55:000
332602499290,28cyclictest0-21swapper/020:23:100
332602499290,28cyclictest0-21swapper/019:23:090
332602499290,28cyclictest0-21swapper/000:38:120
332602499290,1cyclictest3435975-21packagekitd22:30:020
3326050992826,1cyclictest0-21swapper/720:10:007
3326050992825,2cyclictest3441043-21apt22:40:017
332605099280,28cyclictest0-21swapper/721:58:087
332605099280,27cyclictest0-21swapper/719:13:097
3326047992828,0cyclictest0-21swapper/621:30:026
3326047992827,1cyclictest3386547-21apt-get21:03:066
3326047992827,0cyclictest0-21swapper/623:53:106
3326047992826,1cyclictest0-21swapper/620:28:106
332604799280,28cyclictest0-21swapper/619:20:016
3326042992827,1cyclictest0-21swapper/522:58:115
3326042992826,1cyclictest3485601-21apt-get00:08:085
3326042992825,2cyclictest1-21systemd19:15:015
332604299280,0cyclictest0-21swapper/520:13:095
3326038992827,1cyclictest0-21swapper/419:15:014
3326038992827,0cyclictest0-21swapper/420:00:004
3326038992826,1cyclictest3496373-21apt-get00:28:104
3326038992826,1cyclictest3453214-21apt-get23:08:084
3326038992826,1cyclictest0-21swapper/422:38:094
332603899280,28cyclictest0-21swapper/420:03:094
3326035992828,0cyclictest0-21swapper/320:53:093
3326035992826,1cyclictest1-21systemd21:55:023
3326032992827,1cyclictest0-21swapper/222:08:092
332602999280,28cyclictest0-21swapper/121:20:021
332602999280,1cyclictest0-21swapper/123:18:091
332602999280,0cyclictest0-21swapper/121:38:101
332602499280,28cyclictest0-21swapper/021:03:070
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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