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2026-02-04 - 03:59
[ 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 Wed Feb 04, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1500072992622,3cyclictest401ktimers/221:25:002
150007299261,21cyclictest1765347-21apt-get23:30:132
150007299261,21cyclictest1693229-21apt-get22:20:122
150007299261,21cyclictest1678116-21apt-get22:05:132
150006999262,21cyclictest1510392-21apt-get19:20:111
150006699261,2cyclictest1612406-21grep21:00:170
150007699250,23cyclictest1641206-21taskset21:25:223
150007699250,23cyclictest1641206-21taskset21:25:213
150007299251,20cyclictest1642256-21apt-get21:30:122
1500069992520,3cyclictest1765347-21apt-get23:30:121
150006999251,21cyclictest1729476-21apt-get22:55:121
150006999251,21cyclictest0-21swapper/121:30:121
150006999251,21cyclictest0-21swapper/121:15:121
150006999251,20cyclictest0-21swapper/120:45:121
150006999250,22cyclictest1805720-21dpkg00:10:001
150006999250,22cyclictest1647834-21tr21:35:161
150006699251,2cyclictest1763744-21ntpq23:25:210
150006699251,22cyclictest1525329-21idleruntime-cro19:35:000
150006699251,21cyclictest1632181-21apt-get21:20:100
150006699251,20cyclictest1581555-21apt-get20:30:110
150006699251,20cyclictest1571448-21apt-get20:20:110
150006699250,23cyclictest1821204-21cron00:25:000
150006699250,21cyclictest0-21swapper/023:15:120
150007699242,2cyclictest1657485-21apt-get21:45:113
150007699242,2cyclictest0-21swapper/321:00:163
1500076992418,3cyclictest1566133-21basename20:14:593
150007699241,21cyclictest1525324-21cron19:35:013
150007699241,20cyclictest1652410-21apt-get21:40:113
150007699240,3cyclictest1821203-21cron00:25:003
150007699240,2cyclictest0-21swapper/321:52:213
150007699240,20cyclictest0-21swapper/319:20:123
150007299242,2cyclictest1520545-21apt-get19:30:102
1500072992418,4cyclictest1714798-21ps22:40:152
150007299241,3cyclictest1734505-21apt-get23:00:112
150007299241,3cyclictest1719370-21apt-get22:45:132
150007299241,20cyclictest1541160-21apt-get19:50:112
150007299241,20cyclictest1535709-21apt-get19:45:132
150007299241,20cyclictest0-21swapper/223:55:122
150007299241,20cyclictest0-21swapper/222:50:112
150007299241,20cyclictest0-21swapper/220:35:122
150007299240,21cyclictest0-21swapper/200:15:122
1500069992421,2cyclictest1556050-21idleruntime-cro20:05:001
1500069992419,3cyclictest1832526-21sed00:35:181
1500069992419,3cyclictest1521035-21sort19:30:141
1500069992415,8cyclictest0-21swapper/120:45:001
150006999241,20cyclictest1831668-21sed00:35:021
150006999241,20cyclictest1790613-21apt-get23:55:121
150006999240,22cyclictest261-21systemd-journal20:25:001
150006699241,21cyclictest64-21kcompactd022:02:000
150006699241,21cyclictest1738391-21ntpq23:00:200
150006699241,21cyclictest1712739-21ntpq22:35:200
150006699241,20cyclictest0-21swapper/019:25:110
150006699240,2cyclictest0-21swapper/022:12:140
1500076992320,2cyclictest1775452-21apt-get23:40:123
1500076992319,2cyclictest0-21swapper/320:05:223
1500076992318,4cyclictest1576231-21idleruntime-cro20:25:003
1500076992318,3cyclictest1607381-21irqcore20:55:203
150007699231,2cyclictest1601810-21apt-get20:50:123
150007699231,2cyclictest1591722-21apt-get20:40:123
150007699231,1cyclictest0-21swapper/320:25:123
150007699230,2cyclictest1699209-21cut22:25:153
150007699230,21cyclictest0-21swapper/319:35:143
150007699230,20cyclictest0-21swapper/323:20:123
150007699230,1cyclictest0-21swapper/323:45:123
150007699230,1cyclictest0-21swapper/323:10:123
150007299232,2cyclictest1647332-21apt-get21:35:122
1500072992319,3cyclictest1627126-21apt-get21:15:112
1500072992319,2cyclictest1759823-21apt-get23:25:122
1500072992318,3cyclictest1785560-21apt-get23:50:122
150007299231,2cyclictest1580441-21ntpq20:25:282
150007299231,2cyclictest1525601-21apt-get19:35:142
150007299231,20cyclictest1663018-21sort21:50:162
150007299231,20cyclictest0-21swapper/219:25:102
150007299231,19cyclictest1622074-21apt-get21:10:132
150007299230,3cyclictest1662252-21cron21:50:002
150007299230,20cyclictest0-21swapper/223:20:122
1500069992319,2cyclictest1786052-21irqcore23:50:161
1500069992319,2cyclictest0-21swapper/123:25:111
1500069992319,2cyclictest0-21swapper/121:25:111
1500069992319,2cyclictest0-21swapper/121:25:111
1500069992319,2cyclictest0-21swapper/121:05:121
1500069992318,3cyclictest1744313-21cron23:10:001
1500069992318,2cyclictest1749668-21apt-get23:15:131
150006999231,20cyclictest0-21swapper/122:10:051
150006999230,20cyclictest1714314-21apt-get22:40:111
150006999230,20cyclictest0-21swapper/123:00:111
150006999230,20cyclictest0-21swapper/100:10:021
1500066992319,3cyclictest0-21swapper/019:35:140
1500066992319,3cyclictest0-21swapper/000:05:130
150006699231,21cyclictest1780238-21awk23:45:000
150006699231,21cyclictest0-21swapper/023:45:110
150006699231,20cyclictest1826545-21apt-get00:30:130
150006699231,20cyclictest1795737-21apt-get00:00:120
150006699231,20cyclictest1795737-21apt-get00:00:120
150006699231,20cyclictest1733333-21ntpq22:55:200
150006699231,20cyclictest1616992-21apt-get21:05:100
150006699231,1cyclictest1832027-21apt-get00:35:130
150006699230,22cyclictest0-21swapper/019:20:120
150006699230,20cyclictest0-21swapper/022:30:300
150006699230,20cyclictest0-21swapper/020:55:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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