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2026-03-01 - 18:34
[ 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 Sun Mar 01, 2026 12:44:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
40189542239179,18sleep40-21swapper/407:08:344
40163722230176,43sleep20-21swapper/207:05:022
40168792223167,16sleep00-21swapper/007:06:370
40167742215184,20sleep70-21swapper/707:05:077
40190572213182,20sleep30-21swapper/307:10:023
40168562213169,34sleep60-21swapper/607:06:186
40189602210181,18sleep10-21swapper/107:08:391
40167902205175,19sleep50-21swapper/507:05:205
41900142930,1sleep6761rcuc/612:23:126
4019298993815,23cyclictest0-21swapper/408:42:464
4019293993535,0cyclictest0-21swapper/212:25:022
4019293993127,3cyclictest4100888-21cron09:40:002
401928799310,3cyclictest369-21systemd-journal11:25:020
401930899300,1cyclictest278-21plymouthd11:55:017
401930599300,29cyclictest4084758-21apt09:10:016
401930399300,29cyclictest0-21swapper/509:30:015
401929899300,30cyclictest0-21swapper/412:00:024
401929899300,29cyclictest4141817-21debian-sa110:55:014
401929899300,29cyclictest4141817-21debian-sa110:55:014
4019293993028,1cyclictest0-21swapper/207:53:042
4019287993026,3cyclictest4041397-21idleruntime-cro07:50:020
4019287993026,3cyclictest4036006-21apt07:40:020
401928799300,29cyclictest4166043-21sh11:40:020
401928799300,29cyclictest278-21plymouthd12:05:010
4019308992927,1cyclictest0-21swapper/708:58:057
401930899290,28cyclictest0-21swapper/712:33:057
401930899290,28cyclictest0-21swapper/708:18:057
401930899290,28cyclictest0-21swapper/708:05:017
4019305992927,1cyclictest0-21swapper/608:50:016
401930599290,28cyclictest4090782-21apt-get09:23:056
401930599290,28cyclictest0-21swapper/612:18:036
401930599290,28cyclictest0-21swapper/612:08:056
401930599290,28cyclictest0-21swapper/609:40:016
401930399290,28cyclictest681-21dbus-daemon10:40:015
401930399290,28cyclictest0-21swapper/509:38:045
401930399290,28cyclictest0-21swapper/508:58:045
401930399290,28cyclictest0-21swapper/508:18:055
401930399290,1cyclictest0-21swapper/512:30:015
401930399290,1cyclictest0-21swapper/507:55:025
401929899290,29cyclictest4046769-21apt08:00:024
401929899290,28cyclictest0-21swapper/408:23:064
401929899290,1cyclictest0-21swapper/407:30:024
4019296992927,1cyclictest4038722-21munin-run07:45:013
4019296992927,1cyclictest0-21swapper/310:03:043
4019296992926,2cyclictest4155272-21sh11:20:013
401929699290,28cyclictest4166057-21munin-run11:40:023
401929699290,28cyclictest0-21swapper/309:48:043
401929699290,28cyclictest0-21swapper/309:10:003
401929699290,28cyclictest0-21swapper/308:48:043
401929699290,28cyclictest0-21swapper/308:28:063
401929699290,28cyclictest0-21swapper/307:28:053
401929699290,0cyclictest0-21swapper/312:40:013
4019293992929,0cyclictest401rcuc/208:45:002
4019289992926,2cyclictest4168783-21idleruntime-cro11:45:021
401928999290,29cyclictest4127844-21munin-run10:30:001
401928999290,28cyclictest0-21swapper/111:03:041
401928999290,28cyclictest0-21swapper/110:48:041
401928999290,28cyclictest0-21swapper/110:48:031
401928999290,28cyclictest0-21swapper/110:13:041
401928999290,28cyclictest0-21swapper/110:08:061
401928999290,28cyclictest0-21swapper/108:25:021
401928999290,1cyclictest0-21swapper/109:43:061
4019287992927,1cyclictest4153218-21apt-get11:18:050
4019287992927,1cyclictest0-21swapper/011:50:020
4019287992925,3cyclictest4174191-21dpkg11:55:020
401928799290,28cyclictest0-21swapper/012:40:020
401928799290,28cyclictest0-21swapper/012:15:020
401928799290,28cyclictest0-21swapper/011:43:050
401928799290,28cyclictest0-21swapper/007:43:040
401928799290,1cyclictest0-21swapper/007:33:050
4019308992827,1cyclictest0-21swapper/707:55:027
401930899280,28cyclictest0-21swapper/707:50:027
4019305992826,1cyclictest0-21swapper/609:18:046
401930599280,1cyclictest4172063-21apt-get11:53:056
401930399280,27cyclictest0-21swapper/507:45:025
4019298992827,1cyclictest4085384-21apt-get09:13:054
4019298992827,1cyclictest278-21plymouthd10:30:014
4019298992827,1cyclictest0-21swapper/409:00:014
401929899280,28cyclictest0-21swapper/409:40:014
401929899280,14cyclictest0-21swapper/412:38:044
4019296992827,1cyclictest4047419-21apt-get08:03:043
4019296992827,1cyclictest0-21swapper/308:00:023
4019296992826,1cyclictest4127835-21apt-get10:30:003
401929699280,0cyclictest0-21swapper/312:20:023
401929699280,0cyclictest0-21swapper/310:23:033
401929699280,0cyclictest0-21swapper/307:23:053
401929399280,28cyclictest0-21swapper/211:05:022
401929399280,28cyclictest0-21swapper/208:23:052
4019289992827,1cyclictest0-21swapper/107:20:021
4019289992826,1cyclictest4106290-21idleruntime-cro09:50:011
4019289992826,1cyclictest0-21swapper/108:08:041
4019289992825,2cyclictest4027924-21apt07:25:011
401928999280,0cyclictest0-21swapper/110:30:011
4019287992828,0cyclictest0-21swapper/008:08:040
4019287992827,1cyclictest1-21systemd10:00:010
4019287992826,1cyclictest1-21systemd11:00:020
4019287992826,1cyclictest1-21systemd11:00:020
4019287992824,3cyclictest4069169-21fwupd08:42:430
401928799280,28cyclictest0-21swapper/010:05:000
401928799280,27cyclictest0-21swapper/007:58:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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