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2026-02-01 - 19:38
[ 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 Feb 01, 2026 12:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6077542235175,20sleep30-21swapper/307:06:273
6098512228175,18sleep20-21swapper/207:08:442
6078092223171,17sleep10-21swapper/107:07:141
6077992223171,17sleep00-21swapper/007:07:050
6077112221167,18sleep70-21swapper/707:05:517
6077962212182,19sleep60-21swapper/607:07:036
6076732212181,20sleep50-21swapper/507:05:175
6077262209180,19sleep40-21swapper/407:06:044
610178993228,2cyclictest711393-21sh10:15:026
610176993230,1cyclictest732935-21turbostat.cron10:55:015
610171993128,2cyclictest369-21systemd-journal10:55:013
610176993028,1cyclictest679464-21apt-get09:18:095
610171993029,1cyclictest735615-21sh11:00:013
61017199300,29cyclictest0-21swapper/309:38:113
61017199300,29cyclictest0-21swapper/309:38:113
61017199300,28cyclictest0-21swapper/312:18:103
61017099300,29cyclictest0-21swapper/207:40:012
610166993027,2cyclictest612731-21sh07:15:001
61016699300,29cyclictest652029-21apt-get08:28:071
61016699300,29cyclictest643355-21systemd-run08:10:001
61016699300,29cyclictest1-21systemd11:20:021
610164993028,2cyclictest0-21swapper/009:53:080
610164993028,1cyclictest649345-21apt-get08:23:110
61016499300,29cyclictest692284-21cron09:40:020
61016499300,29cyclictest692284-21cron09:40:010
61016499300,29cyclictest0-21swapper/010:50:010
61018299290,1cyclictest0-21swapper/711:30:017
61018299290,1cyclictest0-21swapper/709:03:097
610178992928,0cyclictest0-21swapper/607:18:096
610178992927,1cyclictest0-21swapper/610:18:116
610178992927,1cyclictest0-21swapper/609:15:026
610178992927,1cyclictest0-21swapper/608:48:116
61017899290,28cyclictest635607-21apt-get07:58:086
61017899290,1cyclictest0-21swapper/609:20:016
610176992927,1cyclictest733569-21apt-get10:58:105
610176992927,1cyclictest0-21swapper/508:13:095
61017699290,1cyclictest776905-21apt-get12:18:105
61017699290,1cyclictest695031-21awk09:45:025
61017699290,1cyclictest690237-21apt-get09:38:105
61017699290,1cyclictest690237-21apt-get09:38:105
61017399290,28cyclictest0-21swapper/411:38:084
61017399290,28cyclictest0-21swapper/411:18:074
61017399290,1cyclictest643946-21apt-get08:13:094
610171992927,1cyclictest752421-21apt-get11:33:093
61017199290,29cyclictest0-21swapper/308:15:013
61017199290,28cyclictest1-21systemd08:30:003
61017199290,28cyclictest0-21swapper/311:28:113
61017199290,28cyclictest0-21swapper/310:13:093
61017099290,28cyclictest0-21swapper/209:33:082
61017099290,28cyclictest0-21swapper/208:48:122
61017099290,28cyclictest0-21swapper/207:33:102
610166992928,1cyclictest33-21ksoftirqd/110:23:101
610166992927,1cyclictest736273-21apt-get11:03:071
610166992927,1cyclictest0-21swapper/110:18:101
610166992926,2cyclictest678825-21dump-pmu-power09:15:011
61016699290,28cyclictest0-21swapper/109:33:071
61016699290,1cyclictest708710-21idleruntime-cro10:10:021
61016699290,1cyclictest0-21swapper/110:58:101
610164992927,1cyclictest369-21systemd-journal10:20:010
61016499290,29cyclictest0-21swapper/010:15:020
61016499290,28cyclictest0-21swapper/012:33:090
61016499290,28cyclictest0-21swapper/011:53:090
61016499290,28cyclictest0-21swapper/010:38:100
61016499290,28cyclictest0-21swapper/010:03:100
61016499290,28cyclictest0-21swapper/009:23:100
610182992828,0cyclictest0-21swapper/710:05:027
610182992827,1cyclictest0-21swapper/712:38:097
610182992827,1cyclictest0-21swapper/711:10:017
610182992826,1cyclictest667543-21munin-run08:55:017
61018299280,28cyclictest0-21swapper/711:20:027
61018299280,0cyclictest0-21swapper/708:48:127
610178992827,1cyclictest741irq_work/610:25:016
610178992827,1cyclictest0-21swapper/610:35:026
610178992826,1cyclictest765237-21apt-get11:55:016
610178992826,1cyclictest0-21swapper/608:43:096
61017899280,28cyclictest703976-21apt-get10:03:106
61017899280,28cyclictest0-21swapper/609:35:016
610176992827,1cyclictest1-21systemd12:30:005
610176992827,1cyclictest0-21swapper/507:30:005
610176992826,1cyclictest626895-21turbostat.cron07:40:005
61017699280,28cyclictest0-21swapper/511:30:025
61017699280,0cyclictest0-21swapper/507:50:015
610173992828,0cyclictest0-21swapper/409:48:114
61017399280,28cyclictest0-21swapper/410:35:014
61017399280,28cyclictest0-21swapper/409:58:094
61017399280,27cyclictest0-21swapper/412:23:104
61017399280,27cyclictest0-21swapper/407:38:104
61017399280,1cyclictest0-21swapper/409:55:024
61017399280,1cyclictest0-21swapper/408:35:014
610171992828,0cyclictest0-21swapper/311:53:103
610171992828,0cyclictest0-21swapper/309:43:073
610171992826,1cyclictest741651-21apt-get11:13:103
610171992826,1cyclictest626891-21idleruntime-cro07:40:003
610171992826,1cyclictest0-21swapper/311:50:013
610170992827,1cyclictest0-21swapper/211:55:012
610170992827,1cyclictest0-21swapper/209:20:002
610170992826,1cyclictest0-21swapper/210:03:112
610170992826,1cyclictest0-21swapper/207:58:092
61017099280,28cyclictest0-21swapper/211:25:012
61017099280,28cyclictest0-21swapper/210:35:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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