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2026-02-28 - 08:36
[ 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 Sat Feb 28, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
786879992919,3cyclictest868118-21apt-get20:30:121
786879992919,2cyclictest787096-21apt-get19:10:111
78687699299,1cyclictest0-21swapper/023:40:000
78687699290,27cyclictest807179-21awk19:30:000
786882992722,3cyclictest0-21swapper/219:25:162
78688699262,21cyclictest1036123-21apt-get23:15:113
786879992619,3cyclictest888801-21apt-get20:50:121
78687999261,21cyclictest919611-21apt-get21:20:131
78687999261,21cyclictest812460-21apt-get19:35:121
78687999260,23cyclictest802850-21sed19:25:161
78688699251,21cyclictest904021-21apt-get21:05:123
78688699251,21cyclictest1092597-21apt-get00:10:123
786879992520,3cyclictest1077135-21ls23:55:001
78687999251,3cyclictest857990-21apt-get20:20:121
78687999251,21cyclictest1031047-21apt-get23:10:101
78688699241,21cyclictest995487-21apt-get22:35:123
78688699241,21cyclictest0-21swapper/300:05:163
78688699241,20cyclictest955032-21apt-get21:55:103
78688699240,22cyclictest975747-21tr22:15:163
786882992421,2cyclictest817515-21apt-get19:40:132
786882992420,2cyclictest1087522-21apt-get00:05:132
786882992420,2cyclictest1082468-21apt-get00:00:132
786882992419,3cyclictest944692-21munin-run21:45:002
78688299240,21cyclictest1015796-21taskset22:55:102
78687999242,21cyclictest792196-21apt-get19:15:131
786879992420,2cyclictest965163-21apt-get22:05:121
786879992420,2cyclictest878672-21apt-get20:40:111
786879992419,3cyclictest944948-21apt-get21:45:111
786879992419,3cyclictest1122627-21awk00:40:011
786879992419,2cyclictest914531-21apt-get21:15:101
78687999241,3cyclictest990408-21apt-get22:30:111
78687999241,3cyclictest955534-21tr21:55:141
78687999241,21cyclictest0-21swapper/120:05:201
78687999241,20cyclictest0-21swapper/123:35:121
78687999240,4cyclictest1010512-21idleruntime-cro22:50:011
78687999240,20cyclictest0-21swapper/123:15:111
78687699242,1cyclictest1067299-21apt-get23:45:110
786876992420,2cyclictest909055-21apt-get21:10:110
78687699241,21cyclictest1061777-21apt-get23:40:120
786886992319,2cyclictest847600-21cron20:10:003
786886992318,2cyclictest802352-21apt-get19:25:123
78688299231,21cyclictest0-21swapper/221:15:002
78688299231,20cyclictest960108-21apt-get22:00:112
78688299231,20cyclictest1072352-21apt-get23:50:102
78688299230,3cyclictest1113719-21sort00:30:162
78688299230,20cyclictest893844-21apt-get20:55:122
786879992319,2cyclictest995970-21ps22:35:151
786879992319,2cyclictest0-21swapper/120:45:121
786879992318,2cyclictest1051646-21apt-get23:30:131
786879992316,5cyclictest971166-21sed22:10:161
78687999231,3cyclictest929486-21munin-run21:30:001
78687999231,2cyclictest837772-21apt-get20:00:111
78687999231,19cyclictest0-21swapper/120:15:111
78687999230,3cyclictest863070-21taskset20:25:121
78687999230,21cyclictest818013-21grep19:40:181
78687999230,21cyclictest1-21systemd20:15:011
78687699232,20cyclictest1015793-21apt-get22:55:110
786876992320,1cyclictest797299-21apt-get19:20:120
78687699231,2cyclictest863067-21apt-get20:25:130
78687699230,22cyclictest944675-21sh21:45:000
78688699220,3cyclictest913844-21dump-pmu-power21:15:003
78688699220,2cyclictest954778-21turbostat21:55:003
78688699220,20cyclictest0-21swapper/320:15:103
78688699220,19cyclictest0-21swapper/322:45:123
78688699220,19cyclictest0-21swapper/321:25:103
78688699220,19cyclictest0-21swapper/320:20:123
78688699220,19cyclictest0-21swapper/319:15:113
78688699220,19cyclictest0-21swapper/300:30:113
786882992219,2cyclictest0-21swapper/219:55:122
78688299221,20cyclictest847879-21apt-get20:10:122
78688299221,20cyclictest0-21swapper/221:20:112
78688299221,19cyclictest873173-21apt-get20:35:122
78688299220,2cyclictest903784-21unin-run21:05:002
78688299220,21cyclictest1062271-21ps23:40:152
78688299220,20cyclictest1024783-21chrt23:00:202
78688299220,20cyclictest0-21swapper/200:15:132
78688299220,19cyclictest0-21swapper/223:15:112
786879992220,1cyclictest0-21swapper/122:15:121
786879992218,2cyclictest1102705-21apt-get00:20:121
786879992218,2cyclictest0-21swapper/121:10:111
786879992218,2cyclictest0-21swapper/119:55:121
786879992217,3cyclictest1111765-21chrt00:25:211
78687999221,2cyclictest0-21swapper/122:29:121
78687999221,2cyclictest0-21swapper/121:05:121
78687999221,20cyclictest1067299-21apt-get23:45:111
78687999221,20cyclictest0-21swapper/100:00:211
78687999220,20cyclictest0-21swapper/120:55:121
78687999220,19cyclictest898922-21apt-get21:00:121
78687999220,19cyclictest0-21swapper/121:30:131
78687999220,19cyclictest0-21swapper/121:30:121
78687699221,2cyclictest811342-21ntpq19:30:210
78687699221,20cyclictest827642-21apt-get19:50:120
78687699220,2cyclictest955516-21ps21:55:140
78687699220,19cyclictest907862-21ntpq21:05:210
786886992119,1cyclictest832719-21apt-get19:55:113
786886992119,1cyclictest64-21kcompactd019:30:103
786886992119,1cyclictest1097652-21apt-get00:15:133
786886992119,1cyclictest0-21swapper/321:30:043
786886992119,1cyclictest0-21swapper/321:30:043
786886992117,2cyclictest1016279-21irqcore22:55:153
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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