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2026-01-27 - 14:56
[ 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 Tue Jan 27, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
165191799311,28cyclictest0-21swapper/220:00:102
1651910993016,2cyclictest1794219-21modprobe21:25:220
165191099300,21cyclictest1988126-21sh00:40:000
165191799281,24cyclictest1891724-21apt-get23:05:112
165191799281,24cyclictest1652123-21apt-get19:10:122
165191799270,8cyclictest1738847-21idleruntime-cro20:35:002
165191799270,26cyclictest1866228-21cron22:40:002
165191799270,26cyclictest0-21swapper/223:50:012
165191799270,24cyclictest0-21swapper/223:10:112
165191299272,21cyclictest1947802-21apt-get00:00:121
165191799261,5cyclictest1947805-21taskset00:00:122
165191799261,5cyclictest0-21swapper/223:00:112
165191799261,24cyclictest0-21swapper/222:55:362
165191799261,24cyclictest0-21swapper/222:55:352
165191799261,24cyclictest0-21swapper/222:00:112
165191799261,24cyclictest0-21swapper/220:57:512
165191799261,23cyclictest1687294-21cron19:45:002
165191799261,21cyclictest1739118-21apt-get20:35:112
165191799260,13cyclictest1874990-21grep22:45:172
1651912992622,2cyclictest1713376-21apt-get20:10:111
1651912992622,2cyclictest1713376-21apt-get20:10:101
165191299262,21cyclictest1968139-21apt-get00:20:121
165191999252,21cyclictest1856372-21apt-get22:30:103
165191799251,21cyclictest1922500-21apt-get23:35:112
165191799251,21cyclictest0-21swapper/223:55:122
165191799251,21cyclictest0-21swapper/223:20:142
165191799251,21cyclictest0-21swapper/221:25:112
165191799251,21cyclictest0-21swapper/219:45:102
165191799250,24cyclictest0-21swapper/219:21:382
165191799250,23cyclictest0-21swapper/221:53:472
165191799250,21cyclictest1769667-21cron21:05:002
165191799250,13cyclictest1776213-21tr21:10:152
165191799250,13cyclictest1679575-21cat19:35:172
165191799250,12cyclictest1957219-21grep00:05:242
165191299251,21cyclictest1795303-21apt-get21:30:101
165191299251,21cyclictest1677486-21apt-get19:35:111
165191299251,20cyclictest1775039-21apt-get21:10:101
165191299251,20cyclictest1672434-21apt-get19:30:111
1651910992522,2cyclictest514-21in:imuxsock21:40:010
1651919992421,2cyclictest1851345-21apt-get22:25:133
1651919992420,2cyclictest1978224-21apt-get00:30:123
165191799241,21cyclictest514-21in:imuxsock23:29:592
165191799241,20cyclictest0-21swapper/221:35:132
165191799241,20cyclictest0-21swapper/220:25:142
165191799241,20cyclictest0-21swapper/220:20:122
165191799241,20cyclictest0-21swapper/220:20:112
165191799240,20cyclictest0-21swapper/222:15:102
165191799240,12cyclictest1880819-21sed22:50:242
165191799240,12cyclictest1859000-21grep22:30:162
165191799240,11cyclictest1979458-21grep00:30:172
165191299242,2cyclictest1906961-21apt-get23:20:141
1651912992420,2cyclictest1657177-21apt-get19:15:121
1651912992419,3cyclictest1927578-21apt-get23:40:121
165191299240,21cyclictest1963058-21apt-get00:15:121
165191299240,20cyclictest1764836-21apt-get21:00:111
1651910992420,2cyclictest1697725-21apt-get19:55:120
1651919992319,2cyclictest1790226-21apt-get21:25:113
165191999231,2cyclictest1871558-21apt-get22:45:113
1651917992318,3cyclictest1821074-21cut21:55:162
1651917992318,2cyclictest0-21swapper/222:10:122
165191799231,3cyclictest0-21swapper/223:40:112
165191799231,21cyclictest1718177-21cron20:15:012
165191799231,21cyclictest1718177-21cron20:15:002
165191799231,21cyclictest0-21swapper/220:09:292
165191799231,10cyclictest1919124-21cat23:30:162
165191799231,10cyclictest1800122-21latency_hist21:35:002
165191799230,4cyclictest1831609-21ps22:05:172
165191799230,2cyclictest0-21swapper/223:50:122
165191799230,2cyclictest0-21swapper/219:50:122
165191799230,20cyclictest702-21runrttasks00:10:122
165191799230,10cyclictest702-21runrttasks00:35:532
1651912992319,2cyclictest1917467-21apt-get23:30:111
165191299231,2cyclictest1937709-21apt-get23:50:121
165191299231,2cyclictest1871558-21apt-get22:45:111
165191299230,20cyclictest0-21swapper/123:05:121
165191299230,20cyclictest0-21swapper/120:45:111
1651910992320,2cyclictest1841254-21apt-get22:15:100
165191099230,22cyclictest1784925-21awk21:20:000
1651919992219,2cyclictest2735878-21kworker/3:1+events_freezable_power_20:52:433
1651919992219,2cyclictest0-21swapper/323:15:123
1651919992219,2cyclictest0-21swapper/321:45:113
1651919992219,1cyclictest1957980-21apt-get00:10:113
1651919992219,1cyclictest1861427-21apt-get22:35:123
1651919992217,4cyclictest1901631-21awk23:14:593
165191999221,2cyclictest1952880-21apt-get00:05:123
165191999221,20cyclictest1759783-21apt-get20:55:133
165191999221,1cyclictest0-21swapper/321:55:553
165191999220,2cyclictest64-21kcompactd022:05:043
165191799221,9cyclictest1677432-21date19:35:002
165191799221,11cyclictest0-21swapper/221:45:002
165191799220,9cyclictest1754129-21wc20:50:002
165191799220,2cyclictest0-21swapper/222:40:112
165191799220,22cyclictest0-21swapper/219:15:162
165191799220,21cyclictest0-21swapper/200:17:512
165191799220,20cyclictest0-21swapper/221:15:112
165191799220,20cyclictest0-21swapper/220:40:102
1651912992220,1cyclictest1682517-21apt-get19:40:111
1651912992219,2cyclictest1826049-21apt-get22:00:111
165191299221,20cyclictest1728663-21cron20:25:011
165191299221,20cyclictest1728663-21cron20:25:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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