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2026-01-31 - 00:49
[ 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 Fri Jan 30, 2026 12:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
215811999282,22cyclictest2194200-21apt-get07:45:112
215812299272,22cyclictest2275472-21apt-get09:05:123
215812299270,20cyclictest191rcu_preempt10:35:013
215811999272,21cyclictest2178995-21apt-get07:30:122
215811999271,24cyclictest2178716-21cron07:30:002
215812299252,21cyclictest2234596-21apt-get08:25:113
215812299251,20cyclictest2458933-21apt-get12:05:123
215812299251,20cyclictest2458933-21apt-get12:05:123
215812299250,5cyclictest2231763-21sort08:20:173
215812299250,24cyclictest2173692-21awk07:25:003
215811999251,21cyclictest2321613-21apt-get09:50:102
215811999251,21cyclictest0-21swapper/211:50:122
215811699251,21cyclictest2438743-21apt-get11:45:121
215811699251,21cyclictest2209340-21apt-get08:00:131
215811699251,20cyclictest2412603-21apt-get11:20:111
215811699251,20cyclictest2259908-21apt-get08:50:111
215811699250,23cyclictest261-21systemd-journal10:20:011
215811399252,21cyclictest2229543-21apt-get08:20:120
215811399251,22cyclictest2331761-21apt-get10:00:100
2158122992420,2cyclictest2407545-21apt-get11:15:113
2158122992419,3cyclictest2485101-21apt-get12:30:133
215812299241,21cyclictest2418105-21apt-get11:25:123
215812299241,21cyclictest2377205-21apt-get10:45:143
215812299240,4cyclictest2322109-21ps09:50:153
215812299240,21cyclictest0-21swapper/308:30:123
2158119992419,3cyclictest23724512chrt10:40:122
2158119992418,4cyclictest2417395-21cron11:25:002
2158119992418,3cyclictest0-21swapper/209:40:112
215811999241,3cyclictest2249527-21cron08:40:002
215811999241,20cyclictest2387354-21apt-get10:55:132
215811999241,20cyclictest0-21swapper/212:20:112
215811999241,20cyclictest0-21swapper/208:40:112
215811999240,21cyclictest2418562-21/usr/sbin/munin11:25:162
215811999240,21cyclictest0-21swapper/209:05:122
215811999240,20cyclictest0-21swapper/209:30:132
215811699242,2cyclictest2280549-21apt-get09:10:101
2158116992420,2cyclictest2423607-21apt-get11:30:121
215811399242,2cyclictest2367141-21apt-get10:35:120
215811399242,21cyclictest2448824-21apt-get11:55:110
2158113992420,2cyclictest2336793-21apt-get10:05:120
2158113992419,3cyclictest2254857-21apt-get08:45:110
2158113992419,3cyclictest2158331-21apt-get07:10:120
215811399241,3cyclictest2392408-21apt-get11:00:120
215811399241,21cyclictest2362110-21apt-get10:30:100
215811399241,21cyclictest2346904-21apt-get10:15:130
215811399240,23cyclictest2291239-21grep09:20:160
215811399240,23cyclictest2291239-21grep09:20:150
215811399240,23cyclictest2194682-21irqcore07:45:150
2158122992319,2cyclictest2305983-21apt-get09:35:123
215812299231,2cyclictest2428658-21apt-get11:35:123
215812299231,2cyclictest0-21swapper/307:55:103
215812299231,2cyclictest0-21swapper/307:15:133
215812299231,21cyclictest2480024-21apt-get12:25:113
215812299231,21cyclictest2372169-21apt-get10:40:103
215812299231,21cyclictest0-21swapper/309:25:113
215812299231,20cyclictest0-21swapper/308:50:103
215812299230,19cyclictest2249803-21apt-get08:40:113
2158119992319,2cyclictest2423607-21apt-get11:30:132
2158119992319,2cyclictest2269697-21grep08:55:242
2158119992319,2cyclictest0-21swapper/207:20:112
215811999231,2cyclictest2239651-21apt-get08:30:122
215811999231,2cyclictest0-21swapper/212:00:122
215811999231,20cyclictest0-21swapper/212:35:112
215811999231,19cyclictest0-21swapper/211:35:132
215811999230,20cyclictest0-21swapper/210:15:142
2158116992319,2cyclictest2469465-21apt-get12:15:111
2158116992319,2cyclictest2399656-21sort11:05:161
2158116992319,2cyclictest2382276-21apt-get10:50:101
2158116992318,3cyclictest2270932-21irqcore09:00:151
2158116992317,3cyclictest2290751-21apt-get09:20:121
2158116992317,3cyclictest2290751-21apt-get09:20:121
2158116992316,5cyclictest2367630-21tr10:35:161
215811699231,19cyclictest0-21swapper/110:00:111
215811699230,22cyclictest2168266-21taskset07:20:001
215811699230,20cyclictest0-21swapper/111:40:121
215811699230,20cyclictest0-21swapper/111:10:111
215811699230,20cyclictest0-21swapper/110:30:101
215811399232,20cyclictest2402491-21apt-get11:10:110
2158113992320,2cyclictest2490152-21apt-get12:35:110
2158113992319,2cyclictest2357057-21apt-get10:25:110
2158113992318,3cyclictest2352485-21ps10:20:150
215811399231,2cyclictest2295829-21apt-get09:25:110
215811399231,21cyclictest2326711-21apt-get09:55:110
215811399231,21cyclictest2244726-21apt-get08:35:120
215811399230,21cyclictest261-21systemd-journal11:00:000
2158122992219,2cyclictest2463985-21apt-get12:10:113
2158122992217,3cyclictest2214119-21idleruntime-cro08:05:003
215812299221,2cyclictest0-21swapper/311:30:133
215812299221,2cyclictest0-21swapper/310:25:103
215812299221,20cyclictest2397434-21apt-get11:05:103
215812299220,2cyclictest0-21swapper/310:50:113
215812299220,2cyclictest0-21swapper/310:10:113
215812299220,2cyclictest0-21swapper/309:45:113
215812299220,2cyclictest0-21swapper/309:10:093
2158119992219,2cyclictest0-21swapper/210:55:002
2158119992219,2cyclictest0-21swapper/210:22:182
2158119992219,2cyclictest0-21swapper/208:15:122
2158119992219,1cyclictest0-21swapper/208:45:112
215811999220,2cyclictest2234320-21cron08:25:002
215811999220,21cyclictest2361874-21unin-run10:30:002
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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