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2026-02-28 - 22:04
[ 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 12:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23832099341,23cyclictest406912-21/usr/sbin/munin09:50:190
238320993218,2cyclictest330641-21apt-get08:40:110
23832099311,21cyclictest545272-21apt-get12:10:090
238320992819,2cyclictest371740-21apt-get09:20:130
238323992724,2cyclictest0-21swapper/109:50:121
238320992717,2cyclictest458792-21apt-get10:45:100
23832099261,3cyclictest550283-21apt-get12:15:110
23833099251,21cyclictest248715-21apt-get07:20:133
23832699252,21cyclictest479424-21apt-get11:05:102
23832399252,21cyclictest530070-21apt-get11:55:111
238320992520,3cyclictest264347-21apt-get07:35:140
23832099251,4cyclictest439011-21grep10:25:170
23832099251,21cyclictest448709-21apt-get10:35:110
23832099251,21cyclictest448709-21apt-get10:35:100
23832099251,20cyclictest0-21swapper/007:30:120
23833099240,21cyclictest310394-21taskset08:20:123
238326992420,2cyclictest310391-21apt-get08:20:122
238326992419,3cyclictest330383-21cut08:40:012
23832699240,4cyclictest393803-21cut09:40:162
23832399242,2cyclictest463845-21apt-get10:50:151
23832399242,21cyclictest366643-21apt-get09:15:121
238323992420,2cyclictest397943-21apt-get09:45:111
238323992420,2cyclictest243633-21apt-get07:15:111
23832399241,2cyclictest453763-21apt-get10:40:141
23832399241,21cyclictest524730-21cron11:50:001
23832399241,20cyclictest0-21swapper/111:40:121
238320992420,2cyclictest315460-21apt-get08:25:130
238320992419,3cyclictest535145-21apt-get12:00:100
238320992419,3cyclictest387383-21apt-get09:35:110
238320992418,4cyclictest544999-21cron12:09:590
23832099241,21cyclictest565469-21apt-get12:30:110
23832099241,21cyclictest413172-21apt-get10:00:110
23832099241,21cyclictest335734-21apt-get08:45:110
23832099241,20cyclictest0-21swapper/011:40:110
23832099241,19cyclictest509842-21apt-get11:35:100
23832099240,4cyclictest310136-21basename08:20:000
238330992319,2cyclictest545272-21apt-get12:10:093
238330992319,2cyclictest335734-21apt-get08:45:113
23833099230,4cyclictest453483-21cron10:40:003
23833099230,4cyclictest453483-21cron10:40:003
23832699232,19cyclictest290083-21apt-get08:00:122
238326992320,2cyclictest514886-21apt-get11:40:122
238326992320,2cyclictest356452-21apt-get09:05:122
238326992319,2cyclictest472758-21ntpq10:55:202
23832699230,4cyclictest340544-21cron08:50:002
23832699230,19cyclictest0-21swapper/209:20:132
23832399231,2cyclictest305313-21apt-get08:15:121
23832399231,20cyclictest524995-21apt-get11:50:121
23832399231,20cyclictest0-21swapper/112:15:111
238320992319,3cyclictest345637-21idleruntime-cro08:55:010
238320992319,2cyclictest408104-21apt-get09:55:120
23832099231,20cyclictest0-21swapper/007:20:120
238330992218,3cyclictest514618-21cron11:40:003
23833099220,19cyclictest0-21swapper/312:30:123
23833099220,19cyclictest0-21swapper/311:40:113
23833099220,19cyclictest0-21swapper/309:45:113
23833099220,19cyclictest0-21swapper/308:55:123
23833099220,19cyclictest0-21swapper/307:35:153
238326992218,2cyclictest575310-21cron12:40:002
23832699220,2cyclictest463570-21idleruntime-cro10:50:002
23832699220,20cyclictest0-21swapper/211:30:122
23832699220,19cyclictest0-21swapper/207:20:122
23832699220,19cyclictest0-21swapper/207:15:102
238323992219,2cyclictest559215-21grep12:20:201
238323992219,2cyclictest259290-21apt-get07:30:111
238323992219,2cyclictest254258-21apt-get07:25:121
238323992218,2cyclictest326548-21sort08:35:171
238323992218,1cyclictest0-21swapper/108:25:131
23832399221,20cyclictest0-21swapper/111:25:111
23832399221,20cyclictest0-21swapper/110:35:111
23832399221,20cyclictest0-21swapper/110:35:111
23832399220,2cyclictest284425-21cat07:55:011
23832399220,21cyclictest381260-21ntpq09:25:231
23832399220,21cyclictest300724-21sed08:10:141
23832399220,21cyclictest0-21swapper/111:35:101
23832399220,20cyclictest355783-21https09:05:001
238320992219,2cyclictest361524-21apt-get09:10:110
238320992219,2cyclictest0-21swapper/011:15:120
238320992218,3cyclictest467755-21ntpq10:50:240
238320992218,2cyclictest392874-21apt-get09:40:110
238320992217,3cyclictest519940-21apt-get11:45:110
23832099221,2cyclictest0-21swapper/007:50:120
23832099221,20cyclictest0-21swapper/010:30:190
23832099221,20cyclictest0-21swapper/007:45:120
23832099221,20cyclictest0-21swapper/007:45:110
23832099221,20cyclictest0-21swapper/007:10:110
23832099221,1cyclictest0-21swapper/011:05:100
23832099220,2cyclictest0-21swapper/012:25:110
23832099220,2cyclictest0-21swapper/011:50:120
23832099220,2cyclictest0-21swapper/011:10:110
23832099220,2cyclictest0-21swapper/009:15:210
23832099220,21cyclictest0-21swapper/011:20:120
238330992119,1cyclictest0-21swapper/312:35:093
238330992119,1cyclictest0-21swapper/309:35:123
238330992119,1cyclictest0-21swapper/309:00:103
238330992118,2cyclictest284368-21true07:55:013
238330992118,2cyclictest0-21swapper/307:45:213
238330992118,2cyclictest0-21swapper/307:45:213
238330992118,2cyclictest0-21swapper/307:15:103
238330992117,2cyclictest499713-21apt-get11:25:113
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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