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2026-02-16 - 21:29
[ 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 Mon Feb 16, 2026 12:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
55294399272,21cyclictest844776-21apt-get11:55:112
552942992724,2cyclictest0-21swapper/112:15:151
55294299272,22cyclictest768105-21apt-get10:40:111
55294299272,22cyclictest670680-21apt-get09:05:121
55294299262,21cyclictest650444-21apt-get08:45:121
55294299262,21cyclictest594894-21apt-get07:50:131
55294599251,21cyclictest763050-21apt-get10:35:103
552943992521,3cyclictest514-21in:imuxsock10:04:592
552943992518,5cyclictest594898-21taskset07:50:132
55294399251,22cyclictest613973-21ntpq08:05:212
55294399251,21cyclictest829216-21apt-get11:40:112
55294399250,5cyclictest758979-21grep10:30:182
55294399250,21cyclictest0-21swapper/207:55:122
55294299251,21cyclictest706109-21apt-get09:40:131
55294299251,21cyclictest610029-21apt-get08:05:121
55293899252,21cyclictest584339-21apt-get07:40:120
552938992520,3cyclictest625190-21apt-get08:20:120
55293899251,21cyclictest620134-21apt-get08:15:120
55294599242,2cyclictest793369-21apt-get11:05:123
55294599242,2cyclictest615106-21apt-get08:10:123
55294599242,20cyclictest553501-21apt-get07:10:133
55294599241,3cyclictest564557-21grep07:20:153
55294599241,2cyclictest778234-21apt-get10:50:113
552943992420,3cyclictest665626-21apt-get09:00:122
55294399241,21cyclictest589841-21apt-get07:45:132
55294399240,20cyclictest0-21swapper/209:40:132
55294399240,20cyclictest0-21swapper/209:30:112
55294299241,22cyclictest885550-21apt-get12:35:131
55294299240,20cyclictest0-21swapper/108:50:121
55293899241,21cyclictest640352-21apt-get08:35:120
552945992319,2cyclictest721738-21apt-get09:55:123
55294599231,2cyclictest758018-21apt-get10:30:133
55294599231,2cyclictest675759-21apt-get09:10:103
55294599231,19cyclictest685894-21apt-get09:20:133
55294599230,22cyclictest835180-21grep11:45:153
552943992320,2cyclictest701055-21apt-get09:35:142
552943992319,2cyclictest839724-21apt-get11:50:122
552943992319,2cyclictest690948-21apt-get09:25:122
55294399231,2cyclictest0-21swapper/208:10:122
55294399231,2cyclictest0-21swapper/207:15:122
55294399230,22cyclictest557478-21ntp_states07:10:232
55294399230,21cyclictest0-21swapper/212:20:122
55294399230,20cyclictest0-21swapper/207:20:122
55294299232,2cyclictest645427-21apt-get08:40:121
552942992319,2cyclictest711182-21apt-get09:45:101
55294299231,20cyclictest0-21swapper/110:30:131
55294299230,21cyclictest844513-21munin-run11:55:001
55294299230,20cyclictest0-21swapper/110:15:121
55294299230,20cyclictest0-21swapper/109:15:111
552938992319,3cyclictest655242-21awk08:50:000
55293899231,2cyclictest0-21swapper/012:35:250
55293899231,21cyclictest594106-21/usr/sbin/munin07:45:250
55293899231,20cyclictest855348-21tr12:05:160
55293899231,20cyclictest630221-21apt-get08:25:110
55293899231,20cyclictest573072-21ntpq07:25:210
55293899231,20cyclictest573072-21ntpq07:25:210
55293899231,20cyclictest564057-21apt-get07:20:110
55293899230,21cyclictest666127-21tr09:00:160
552945992219,2cyclictest860404-21cut12:10:153
552945992219,2cyclictest0-21swapper/311:50:123
552945992218,2cyclictest824163-21apt-get11:35:123
552945992218,2cyclictest0-21swapper/310:40:123
55294599220,3cyclictest1-21systemd10:55:203
55294599220,19cyclictest0-21swapper/308:45:133
55294399225,8cyclictest629962-21munin-plugin-st08:25:002
552943992219,2cyclictest0-21swapper/207:45:002
552943992218,3cyclictest884912-21wc12:35:002
552943992218,2cyclictest0-21swapper/209:05:122
55294399221,2cyclictest0-21swapper/212:08:132
55294399221,20cyclictest0-21swapper/210:06:442
55294399221,19cyclictest813801-21cron11:25:012
55294399220,20cyclictest854579-21cron12:05:002
552942992219,2cyclictest558978-21apt-get07:15:121
552942992219,1cyclictest0-21swapper/110:10:141
55294299221,20cyclictest726504-21cron10:00:001
55294299221,20cyclictest720548-21ntpq09:50:211
55294299220,21cyclictest823880-21cron11:35:011
55294299220,20cyclictest793088-21cron11:05:011
55294299220,19cyclictest737453-21cut10:10:011
55294299220,19cyclictest0-21swapper/107:25:121
55294299220,19cyclictest0-21swapper/107:25:121
552938992219,2cyclictest834692-21apt-get11:45:100
552938992219,2cyclictest726537-21https10:00:010
552938992219,2cyclictest0-21swapper/010:35:110
552938992218,3cyclictest685894-21apt-get09:20:120
552938992218,2cyclictest814081-21apt-get11:25:120
55293899221,2cyclictest773181-21apt-get10:45:130
55293899221,20cyclictest0-21swapper/012:00:100
55293899221,20cyclictest0-21swapper/011:40:120
55293899221,20cyclictest0-21swapper/011:15:100
55293899221,20cyclictest0-21swapper/007:30:170
55293899220,21cyclictest0-21swapper/009:35:140
55293899220,20cyclictest0-21swapper/008:50:120
552945992119,1cyclictest0-21swapper/311:40:113
552945992119,1cyclictest0-21swapper/309:50:133
552945992117,3cyclictest481rcuc/310:10:013
55294599211,1cyclictest792266-21ntpq11:00:223
55294599211,19cyclictest64-21kcompactd007:33:313
55294599210,20cyclictest0-21swapper/308:29:253
55294599210,1cyclictest0-21swapper/312:25:103
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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