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2026-01-15 - 22:09
[ 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.

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 rackeslot4.osadl.org (updated Thu Jan 15, 2026 12:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1440952994118,16cyclictest261-21systemd-journal09:20:003
1440952994118,16cyclictest261-21systemd-journal09:20:003
144093899331,3cyclictest1456869-21tr07:25:150
144093899321,29cyclictest1634424-21apt-get10:20:110
1440952993019,9cyclictest1456863-21ps07:25:153
144095299290,27cyclictest1686784-21cut11:10:173
144093899292,3cyclictest1706543-21apt-get11:30:110
1440938992917,11cyclictest1563505-21tr09:10:140
144093899291,3cyclictest1628966-21apt-get10:15:120
144093899291,3cyclictest1481657-21apt-get07:50:100
144093899291,21cyclictest1701490-21apt-get11:25:100
1440952992817,10cyclictest1670441-21cron10:54:593
144095299281,15cyclictest1736666-21latency_hist12:00:013
1440938992820,7cyclictest1573147-21apt-get09:20:100
1440938992816,11cyclictest1767819-21ps12:30:160
144093899281,20cyclictest0-21swapper/007:30:120
144095299272,21cyclictest1623914-21apt-get10:10:123
144095299270,26cyclictest1736662-21sh12:00:003
1440938992717,8cyclictest1-21systemd08:40:010
144095299261,1cyclictest0-21swapper/309:25:113
144095299260,2cyclictest1772855-21tr12:35:163
144095299260,1cyclictest1573147-21apt-get09:20:103
1440952992518,6cyclictest0-21swapper/311:30:113
1440952992516,8cyclictest1-21systemd10:40:003
144095299251,20cyclictest1446235-21apt-get07:15:113
144095299250,1cyclictest1731597-21munin-run11:54:593
144095299250,1cyclictest0-21swapper/310:49:593
144094099251,22cyclictest261-21systemd-journal07:15:001
1440938992519,5cyclictest1682172-21ps11:05:170
144093899251,3cyclictest1588426-21seq09:35:090
144093899251,3cyclictest1583302-21apt-get09:30:110
144093899251,22cyclictest1542420-21apt-get08:50:130
144093899251,21cyclictest1532286-21apt-get08:40:100
144093899251,21cyclictest1517126-21apt-get08:25:100
1440952992414,9cyclictest1501686-21sh08:09:593
144095299241,20cyclictest1618837-21apt-get10:05:103
144095299241,20cyclictest1501962-21apt-get08:10:113
144095299241,19cyclictest1598579-21apt-get09:45:103
144094799241,20cyclictest1686282-21apt-get11:10:132
144094099242,2cyclictest1563012-21apt-get09:10:101
144094099241,21cyclictest1740851-21ntpq12:00:201
144094099241,21cyclictest1608707-21apt-get09:55:111
1440938992417,6cyclictest1598333-21journal-offline09:45:010
144093899241,21cyclictest1671141-21apt-get10:55:120
144093899241,21cyclictest1512050-21apt-get08:20:110
144093899241,21cyclictest0-21swapper/010:35:100
144093899241,20cyclictest0-21swapper/012:20:110
1440952992317,4cyclictest0-21swapper/310:20:113
1440952992314,8cyclictest1680060-21/usr/sbin/munin11:00:193
1440952992313,8cyclictest1563504-21irqcore09:10:143
144095299230,20cyclictest1603657-21apt-get09:50:123
144095299230,20cyclictest0-21swapper/308:40:103
144095299230,1cyclictest1476584-21apt-get07:45:113
144095299230,1cyclictest0-21swapper/311:25:123
144095299230,19cyclictest0-21swapper/309:55:113
1440947992319,2cyclictest1665659-21apt-get10:50:102
1440947992318,3cyclictest1681225-21apt-get11:05:122
144094799231,2cyclictest1557534-21apt-get09:05:122
144094799231,2cyclictest1557534-21apt-get09:05:112
144094799231,20cyclictest1721700-21apt-get11:45:112
144094799231,20cyclictest1522182-21apt-get08:30:112
144094799230,20cyclictest0-21swapper/208:25:102
1440940992321,1cyclictest0-21swapper/111:00:211
1440940992319,2cyclictest1726777-21apt-get11:50:111
144094099231,2cyclictest1752068-21apt-get12:15:121
144094099231,2cyclictest1613785-21apt-get10:00:101
144094099231,1cyclictest1767323-21apt-get12:30:121
144094099230,4cyclictest1552237-21awk09:00:001
1440938992317,5cyclictest0-21swapper/009:05:130
1440938992317,5cyclictest0-21swapper/009:05:120
144093899231,2cyclictest1547473-21apt-get08:55:110
144093899231,21cyclictest1603657-21apt-get09:50:110
144093899231,20cyclictest0-21swapper/011:00:120
144093899231,20cyclictest0-21swapper/010:10:110
144093899231,20cyclictest0-21swapper/009:45:100
1440938992311,11cyclictest1441264-21cpuspeed_turbos07:10:120
144093899230,22cyclictest1491555-21cron08:00:000
1440952992211,9cyclictest1711568-21apt-get11:35:103
144095299220,2cyclictest1-21systemd10:20:003
144095299220,21cyclictest1455521-21chrt07:20:253
144095299220,20cyclictest1527238-21taskset08:35:113
144095299220,20cyclictest0-21swapper/308:55:113
1440947992219,2cyclictest261-21systemd-journal11:24:592
1440947992219,2cyclictest0-21swapper/212:05:102
1440947992218,2cyclictest1716622-21apt-get11:40:122
1440947992218,2cyclictest1613505-21cron10:00:012
144094799221,2cyclictest1456367-21apt-get07:25:112
144094799220,2cyclictest1563016-21chrt09:10:102
144094799220,20cyclictest1711571-21seq11:35:092
144094799220,19cyclictest0-21swapper/207:45:132
1440940992220,1cyclictest1751791-21cron12:15:001
1440940992219,2cyclictest1491833-21apt-get08:00:121
1440940992219,2cyclictest0-21swapper/108:50:121
1440940992218,2cyclictest1639229-21idleruntime-cro10:25:001
1440940992217,4cyclictest1767055-21sh12:30:011
1440940992217,4cyclictest1481385-21awk07:50:001
1440940992217,3cyclictest1511790-21awk08:20:001
144094099221,20cyclictest1582117-21ntpq09:25:201
144094099221,19cyclictest1639961-21ps10:25:161
144094099220,20cyclictest500-21dbus-daemon10:35:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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