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2026-02-24 - 23:34
[ 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 Feb 24, 2026 12:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
365730993430,3cyclictest0-21swapper/208:15:002
365730993430,3cyclictest0-21swapper/208:15:002
36573099262,21cyclictest698589-21apt-get12:35:132
36572499262,22cyclictest693534-21apt-get12:30:110
36573499252,21cyclictest391297-21apt-get07:35:103
365734992522,1cyclictest0-21swapper/309:40:003
36573499251,21cyclictest432266-21apt-get08:15:123
365730992521,2cyclictest637427-21apt-get11:35:122
365730992519,4cyclictest597403-21grep10:55:142
365730992519,4cyclictest597403-21grep10:55:142
36573099251,21cyclictest493979-21apt-get09:15:122
36573099251,20cyclictest509206-21apt-get09:30:122
36573099251,20cyclictest391297-21apt-get07:35:112
36573099250,21cyclictest0-21swapper/211:55:122
36572899252,2cyclictest688461-21apt-get12:25:131
36572899251,22cyclictest514282-21apt-get09:35:101
36572899251,21cyclictest401922-21apt-get07:45:131
36572499251,22cyclictest565719-21apt-get10:25:140
36573499242,2cyclictest468184-21apt-get08:50:113
365734992420,3cyclictest544720-21cut10:05:003
365734992420,2cyclictest545406-21apt-get10:05:123
365734992419,3cyclictest550459-21apt-get10:10:123
36573499241,20cyclictest0-21swapper/310:40:113
36573499241,20cyclictest0-21swapper/308:00:123
36573499241,20cyclictest0-21swapper/307:10:173
36573499240,4cyclictest622677-21ps11:20:163
36573499240,20cyclictest0-21swapper/312:15:123
365730992420,2cyclictest376065-21apt-get07:20:102
365730992419,4cyclictest483176-21apt-key09:05:012
36573099240,20cyclictest524792-21apt-get09:45:122
365728992420,3cyclictest452930-21apt-get08:35:101
365724992420,3cyclictest647582-21apt-get11:45:130
365734992319,2cyclictest519041-21apt-get09:40:003
365734992319,2cyclictest0-21swapper/309:00:123
36573499231,3cyclictest560618-21apt-get10:20:143
36573499231,21cyclictest692276-21/usr/sbin/munin12:25:203
36573499230,3cyclictest489393-21sed09:10:173
36573499230,3cyclictest477173-21ntpq08:55:213
36573499230,22cyclictest581019-21sh10:40:003
36573499230,21cyclictest401646-21sh07:45:003
36573499230,20cyclictest0-21swapper/312:00:123
36573499230,20cyclictest0-21swapper/308:10:113
36573499230,20cyclictest0-21swapper/308:10:113
36573499230,20cyclictest0-21swapper/307:30:123
365730992319,2cyclictest539975-21apt-get10:00:132
365730992319,2cyclictest442823-21apt-get08:25:132
365730992318,2cyclictest642504-21apt-get11:40:122
36573099231,19cyclictest627258-21apt-get11:25:122
36573099230,21cyclictest381147-21chrt07:25:132
36573099230,20cyclictest0-21swapper/210:25:142
36573099230,20cyclictest0-21swapper/209:50:112
36573099230,20cyclictest0-21swapper/208:05:112
36573099230,20cyclictest0-21swapper/207:50:122
36573099230,19cyclictest0-21swapper/208:30:112
365728992319,3cyclictest592319-21grep10:50:151
365728992319,2cyclictest596905-21apt-get10:55:101
365728992319,2cyclictest596905-21apt-get10:55:101
365728992317,4cyclictest652341-21idleruntime-cro11:50:001
365728992317,2cyclictest191rcu_preempt10:05:001
36572899231,2cyclictest612069-21apt-get11:10:121
36572899231,2cyclictest463107-21apt-get08:45:121
36572899231,2cyclictest437326-21apt-get08:20:131
36572899231,21cyclictest571195-21apt-get10:30:131
36572899231,20cyclictest529868-21apt-get09:50:121
36572899230,3cyclictest525294-21irqcore09:45:171
36572899230,22cyclictest555536-21apt-get10:15:111
365724992320,2cyclictest504151-21apt-get09:25:120
365724992319,2cyclictest683383-21apt-get12:20:120
36572499231,2cyclictest406998-21apt-get07:50:120
365734992219,1cyclictest385008-21ntpq07:25:213
365734992218,2cyclictest498834-21idleruntime-cro09:20:013
365734992218,2cyclictest0-21swapper/310:15:113
36573499221,2cyclictest0-21swapper/312:10:113
36573499221,2cyclictest0-21swapper/308:35:153
36573499221,20cyclictest641322-21ntpq11:35:203
36573499221,20cyclictest0-21swapper/310:30:133
36573499221,20cyclictest0-21swapper/310:25:223
36573499221,1cyclictest483798-21apt-get09:05:123
365730992218,3cyclictest682402-21/usr/sbin/munin12:15:232
365730992218,2cyclictest586776-21apt-get10:45:112
365730992218,2cyclictest0-21swapper/211:50:122
36573099221,1cyclictest0-21swapper/211:45:132
36573099221,1cyclictest0-21swapper/209:05:122
36573099220,2cyclictest0-21swapper/211:30:112
36573099220,20cyclictest0-21swapper/211:20:112
36573099220,19cyclictest0-21swapper/211:15:112
36573099220,19cyclictest0-21swapper/208:40:122
365728992219,2cyclictest381144-21apt-get07:25:141
365728992219,2cyclictest365940-21apt-get07:10:171
365728992219,2cyclictest0-21swapper/111:15:121
365728992219,2cyclictest0-21swapper/110:10:121
365728992219,2cyclictest0-21swapper/107:50:111
365728992219,1cyclictest427209-21apt-get08:10:111
365728992219,1cyclictest427209-21apt-get08:10:101
365728992217,3cyclictest396807-21taskset07:40:021
36572899221,20cyclictest581724-21apt-get10:40:111
36572899221,20cyclictest0-21swapper/110:25:261
36572899221,20cyclictest0-21swapper/108:25:121
36572899220,2cyclictest0-21swapper/108:15:131
365724992218,3cyclictest396170-21awk07:40:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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