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2026-02-27 - 12:07
[ 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 Fri Feb 27, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
186998899321,3cyclictest2069194-21cron22:25:002
186998899321,3cyclictest2069194-21cron22:25:002
186998899310,2cyclictest2141088-21sed23:35:162
186998899301,2cyclictest0-21swapper/219:45:222
186998899290,28cyclictest2085098-21cut22:40:152
186998899281,26cyclictest0-21swapper/219:50:182
186998899270,3cyclictest2116426-21cat23:10:162
186998899270,26cyclictest2083435-21ntpq22:35:202
186998899261,21cyclictest2019051-21apt-get21:35:102
186998899260,20cyclictest0-21swapper/221:15:122
186998899260,20cyclictest0-21swapper/220:25:122
186998199261,23cyclictest500-21dbus-daemon20:10:010
186999099252,3cyclictest2044295-21apt-get22:00:133
1869990992520,3cyclictest1885416-21apt-get19:25:133
1869990992520,3cyclictest1885416-21apt-get19:25:123
186999099251,20cyclictest1998815-21apt-get21:15:123
186999099251,20cyclictest1921285-21apt-get20:00:123
1869988992519,5cyclictest0-21swapper/222:45:122
1869988992518,6cyclictest0-21swapper/223:00:002
1869988992515,8cyclictest2202159-21sed00:35:162
1869988992514,8cyclictest702-21runrttasks00:20:102
186998899250,4cyclictest702-21runrttasks21:40:122
186998899250,23cyclictest0-21swapper/200:00:132
186998899250,22cyclictest0-21swapper/221:45:122
186998199250,5cyclictest1977477-21idleruntime-cro20:55:010
186999099242,3cyclictest1962159-21apt-get20:40:103
1869990992420,2cyclictest2069471-21apt-get22:25:123
1869990992420,2cyclictest1946955-21apt-get20:25:123
1869990992419,2cyclictest1993758-21apt-get21:10:123
186999099241,20cyclictest2201671-21apt-get00:35:123
186999099240,21cyclictest2094691-21apt-get22:50:113
1869988992420,2cyclictest2054353-21apt-get22:10:112
1869988992420,2cyclictest2008945-21apt-get21:25:112
186998899241,20cyclictest2181409-21apt-get00:15:142
186998899241,20cyclictest2171323-21apt-get00:05:112
186998899241,1cyclictest0-21swapper/221:55:012
186998899240,4cyclictest1983230-21taskset21:00:112
186998899240,21cyclictest1880365-21runrttasks19:20:112
186998899240,1cyclictest0-21swapper/223:44:092
186998599242,2cyclictest1901002-21apt-get19:40:131
1869981992419,3cyclictest1890191-21cron19:30:000
1869981992419,3cyclictest1890191-21cron19:30:000
186998199241,21cyclictest2034213-21apt-get21:50:130
186998199240,22cyclictest61650irq/133-enp0s29f1:rx-020:40:090
186998199240,22cyclictest2120153-21cron23:15:000
186998199240,22cyclictest1952506-21ps20:30:170
186999099231,3cyclictest1988701-21apt-get21:05:103
186999099231,19cyclictest0-21swapper/320:35:123
186999099230,2cyclictest0-21swapper/321:00:013
186999099230,20cyclictest2039244-21apt-get21:55:123
186999099230,20cyclictest0-21swapper/323:45:133
186999099230,20cyclictest0-21swapper/323:05:113
186999099230,20cyclictest0-21swapper/322:55:123
186999099230,20cyclictest0-21swapper/322:10:113
186999099230,20cyclictest0-21swapper/321:20:113
186999099230,20cyclictest0-21swapper/319:15:103
1869988992320,2cyclictest0-21swapper/200:30:152
1869988992318,4cyclictest0-21swapper/222:03:052
186998899231,19cyclictest0-21swapper/200:25:102
186998899230,3cyclictest1936872-21taskset20:15:112
186998899230,2cyclictest1926105-21munin-run20:04:592
1869985992320,2cyclictest2161187-21apt-get23:55:111
1869985992319,2cyclictest2115376-21apt-get23:10:111
1869985992319,2cyclictest0-21swapper/120:15:111
186998599231,2cyclictest1972010-21apt-get20:50:031
186998599231,20cyclictest2049323-21apt-get22:05:111
186998599231,20cyclictest1941927-21apt-get20:20:141
186998599230,4cyclictest2206487-21cron00:40:011
186998599230,21cyclictest1956808-21cron20:35:001
186998599230,20cyclictest0-21swapper/100:05:111
1869981992320,1cyclictest2150685-21apt-get23:45:120
1869981992319,2cyclictest2191514-21apt-get00:25:100
1869981992319,2cyclictest2024085-21apt-get21:40:120
1869981992319,2cyclictest0-21swapper/023:55:110
1869981992319,2cyclictest0-21swapper/023:50:100
1869981992317,5cyclictest2150408-21cron23:45:000
186998199231,21cyclictest2196595-21apt-get00:30:140
186998199231,21cyclictest1870206-21apt-get19:10:110
186998199231,20cyclictest1916232-21apt-get19:55:120
186998199230,21cyclictest2090140-21irqcore22:45:160
1869990992219,2cyclictest0-21swapper/322:30:113
1869990992219,2cyclictest0-21swapper/321:35:213
1869990992219,1cyclictest0-21swapper/300:05:113
1869990992217,3cyclictest1896436-21tr19:35:163
186999099220,20cyclictest0-21swapper/323:35:123
186999099220,19cyclictest0-21swapper/323:40:113
186998899220,20cyclictest0-21swapper/221:30:122
1869985992218,2cyclictest1880361-21apt-get19:20:111
1869985992217,3cyclictest500-21dbus-daemon23:55:001
186998599221,2cyclictest1899856-21ntpq19:35:201
186998599221,19cyclictest0-21swapper/120:10:131
186998599220,2cyclictest2135286-21munin-run23:30:001
186998599220,2cyclictest2089638-21apt-get22:45:121
186998599220,2cyclictest0-21swapper/100:30:131
186998599220,21cyclictest2048163-21chrt22:00:211
186998599220,21cyclictest2018776-21cron21:35:001
186998599220,20cyclictest1926240-21latency_hist20:05:001
186998599220,19cyclictest0-21swapper/123:00:121
186998599220,19cyclictest0-21swapper/122:20:111
186998599220,19cyclictest0-21swapper/122:20:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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