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2026-01-22 - 07:31
[ 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 22, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2898990993026,3cyclictest3009745-21seq20:55:213
2898981992917,1cyclictest2919393-21apt-get19:30:110
289898899271,22cyclictest3041417-21apt-get21:30:112
2898981992724,2cyclictest3035674-21fwupd21:20:550
289898899261,21cyclictest3015947-21apt-get21:05:122
289898899261,21cyclictest2904247-21apt-get19:15:112
2898988992520,3cyclictest261-21systemd-journal22:15:012
2898988992520,2cyclictest3231918-21apt-get00:35:142
289898899251,3cyclictest2914339-21apt-get19:25:122
289898899251,20cyclictest3103209-21apt-get22:30:112
289898899251,20cyclictest0-21swapper/220:00:112
289898899250,22cyclictest3093174-21seq22:20:122
289898499251,20cyclictest2950124-21apt-get20:00:111
2898981992520,3cyclictest3221736-21apt-get00:25:090
289899099242,2cyclictest3226836-21apt-get00:30:093
289899099241,20cyclictest3181231-21apt-get23:45:113
2898988992420,2cyclictest3211611-21apt-get00:15:112
2898988992420,2cyclictest3186305-21apt-get23:50:112
2898988992420,2cyclictest3140147-21apt-get23:05:122
2898988992420,2cyclictest3077390-21apt-get22:05:112
2898988992419,2cyclictest0-21swapper/220:45:102
289898899241,3cyclictest3124488-21sed22:50:152
289898899241,3cyclictest3098599-21ps22:25:152
289898899241,2cyclictest3196465-21apt-get00:00:102
289898899241,2cyclictest3005790-21apt-get20:55:122
289898899241,21cyclictest3139890-21munin-plugin-st23:05:002
289898899241,21cyclictest2970525-21chrt20:20:132
289898899241,21cyclictest261-21systemd-journal21:50:002
289898899241,20cyclictest0-21swapper/220:05:122
289898899240,23cyclictest3222226-21irqcore00:25:132
289898899240,21cyclictest0-21swapper/221:55:122
289898899240,20cyclictest0-21swapper/223:10:112
289898499240,22cyclictest3015950-21taskset21:05:121
289898199242,2cyclictest3135058-21apt-get23:00:120
2898981992420,2cyclictest3000735-21apt-get20:50:100
2898981992418,4cyclictest261-21systemd-journal19:45:010
289898199241,3cyclictest2909286-21apt-get19:20:120
289898199241,2cyclictest3098116-21apt-get22:25:110
289898199240,4cyclictest3149733-21/usr/sbin/munin23:10:230
289898199240,22cyclictest702-21runrttasks23:30:120
289899099230,20cyclictest3010869-21apt-get21:00:123
289899099230,20cyclictest0-21swapper/321:35:113
289899099230,19cyclictest0-21swapper/322:45:113
2898988992319,2cyclictest3026103-21apt-get21:15:122
2898988992319,2cyclictest2975422-21apt-get20:25:122
2898988992319,2cyclictest0-21swapper/221:10:112
2898988992319,2cyclictest0-21swapper/220:10:132
2898988992319,2cyclictest0-21swapper/200:20:122
2898988992318,3cyclictest2940005-21apt-get19:50:112
2898988992318,2cyclictest2945048-21apt-get19:55:122
289898899231,2cyclictest0-21swapper/223:55:122
289898899231,2cyclictest0-21swapper/223:35:122
289898899231,2cyclictest0-21swapper/223:30:122
289898899231,2cyclictest0-21swapper/220:15:102
289898899231,21cyclictest0-21swapper/221:40:212
289898899230,3cyclictest3231638-21cron00:35:002
289898899230,21cyclictest0-21swapper/223:20:112
289898899230,20cyclictest0-21swapper/221:35:112
289898899230,20cyclictest0-21swapper/221:25:122
2898984992319,2cyclictest3216395-21idleruntime-cro00:20:001
2898984992319,2cyclictest3191384-21apt-get23:55:131
2898984992319,2cyclictest0-21swapper/123:35:121
2898984992319,2cyclictest0-21swapper/119:40:111
2898984992318,4cyclictest3041900-21irqcore21:30:161
289898499231,20cyclictest3021024-21apt-get21:10:101
289898499231,20cyclictest0-21swapper/120:35:111
289898499230,22cyclictest3113291-21cat22:40:011
289898499230,20cyclictest0-21swapper/123:15:121
289898499230,20cyclictest0-21swapper/120:05:121
289898499230,20cyclictest0-21swapper/119:10:121
2898981992320,2cyclictest3093024-21apt-get22:20:110
2898981992319,2cyclictest3072345-21apt-get22:00:110
2898981992318,3cyclictest3000458-21cron20:50:000
2898981992317,4cyclictest3020758-21basename21:09:590
289898199231,21cyclictest3150710-21apt-get23:15:120
289898199231,21cyclictest2965285-21apt-get20:15:100
289898199231,21cyclictest0-21swapper/019:25:130
2898990992218,3cyclictest64-21kcompactd019:45:013
289899099221,1cyclictest0-21swapper/322:05:113
289899099221,19cyclictest3088421-21irqcore22:15:153
289899099220,20cyclictest0-21swapper/321:10:103
289899099220,19cyclictest0-21swapper/323:55:113
289899099220,19cyclictest0-21swapper/321:30:123
289899099220,19cyclictest0-21swapper/321:05:123
2898988992219,1cyclictest0-21swapper/220:30:112
2898988992218,2cyclictest3091849-21ntpq22:15:192
289898899221,2cyclictest2934953-21apt-get19:45:112
289898899220,2cyclictest0-21swapper/223:15:122
289898899220,20cyclictest0-21swapper/220:40:122
289898899220,19cyclictest0-21swapper/221:50:112
2898984992219,2cyclictest3118645-21latency_hist22:45:001
2898984992219,2cyclictest0-21swapper/119:30:121
2898984992219,1cyclictest2995659-21apt-get20:45:111
2898984992218,2cyclictest3026586-21ps21:15:161
2898984992218,2cyclictest0-21swapper/123:20:111
2898984992218,1cyclictest3051556-21apt-get21:40:121
289898499221,2cyclictest3165723-21cron23:30:001
289898499221,2cyclictest0-21swapper/123:30:111
289898499221,1cyclictest3046486-21apt-get21:35:101
289898499220,21cyclictest3088413-21ps22:15:151
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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