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2026-01-20 - 20:43
[ 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 Jan 20, 2026 12:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
27175999271,21cyclictest349656-21apt-get08:25:130
27177099262,21cyclictest375389-21apt-get08:50:093
27177099261,21cyclictest328966-21apt-get08:05:123
271765992623,2cyclictest471153-21cron10:25:002
271770992520,3cyclictest451211-21apt-get10:05:103
27177099250,22cyclictest396054-21sort09:10:173
271762992520,3cyclictest405693-21apt-get09:20:121
27176299251,22cyclictest487035-21apt-get10:40:111
27176299251,22cyclictest261-21systemd-journal12:25:011
27176299251,21cyclictest0-21swapper/111:35:131
27176299250,23cyclictest528397-21sed11:20:171
271770992420,2cyclictest430929-21apt-get09:45:123
271770992419,3cyclictest507436-21basename11:00:003
27177099241,20cyclictest579279-21apt-get12:10:113
27177099241,20cyclictest538427-21apt-get11:30:103
27177099241,20cyclictest355134-21apt-get08:30:133
27177099240,3cyclictest522589-21cron11:14:593
27177099240,20cyclictest0-21swapper/311:05:143
271765992420,2cyclictest543481-21apt-get11:35:132
27176599241,21cyclictest485895-21ntpq10:35:222
27176599241,20cyclictest476507-21apt-get10:30:122
27176299242,2cyclictest559040-21apt-get11:50:111
271762992420,2cyclictest599944-21apt-get12:30:131
271762992419,3cyclictest482006-21apt-get10:35:131
27176299241,3cyclictest380446-21apt-get08:55:121
27176299240,21cyclictest0-21swapper/112:15:131
27176299240,21cyclictest0-21swapper/112:15:121
27175999242,2cyclictest282555-21apt-get07:20:110
27175999242,21cyclictest522864-21apt-get11:15:110
271759992420,2cyclictest533378-21apt-get11:25:150
271759992420,2cyclictest292641-21apt-get07:30:120
27175999241,21cyclictest594444-21apt-get12:25:120
27175999241,21cyclictest348068-21ntpq08:20:200
271770992319,2cyclictest485919-21ntpq10:35:223
27177099230,3cyclictest354776-21apt-config08:30:003
271765992320,2cyclictest584334-21apt-get12:15:132
271765992320,2cyclictest584334-21apt-get12:15:122
271765992319,2cyclictest436008-21apt-get09:50:142
271765992319,2cyclictest344176-21apt-get08:20:112
27176599231,2cyclictest569149-21apt-get12:00:122
27176599230,21cyclictest299961-21sort07:35:162
271762992319,3cyclictest420821-21apt-get09:35:121
271762992319,3cyclictest420821-21apt-get09:35:121
271762992319,2cyclictest579279-21apt-get12:10:101
27176299231,20cyclictest0-21swapper/112:35:111
27176299230,21cyclictest430663-21turbostat.cron09:45:001
27176299230,20cyclictest277054-21apt-get07:15:111
27175999232,20cyclictest171ktimers/007:20:010
27175999231,2cyclictest527898-21apt-get11:20:120
27175999231,2cyclictest0-21swapper/009:05:110
27175999231,21cyclictest512475-21cron11:04:590
27175999231,20cyclictest0-21swapper/007:40:130
27175999230,3cyclictest359897-21cron08:35:000
27175999230,21cyclictest5893942sleep012:20:120
27175999230,21cyclictest0-21swapper/011:10:110
271770992218,3cyclictest261-21systemd-journal09:20:003
271770992218,2cyclictest0-21swapper/312:30:133
271770992218,2cyclictest0-21swapper/311:45:133
27177099221,2cyclictest0-21swapper/310:10:183
27177099221,1cyclictest0-21swapper/312:25:123
27177099221,19cyclictest0-21swapper/308:55:123
27177099220,21cyclictest292386-21basename07:30:003
27177099220,20cyclictest0-21swapper/312:00:113
271765992219,2cyclictest605444-21apt-get12:35:112
271765992219,2cyclictest410742-21apt-get09:25:102
271765992219,1cyclictest339597-21grep08:15:162
271765992218,2cyclictest308317-21apt-get07:45:112
271765992218,2cyclictest302818-21apt-get07:40:132
27176599220,20cyclictest502391-21munin-run10:55:002
27176599220,20cyclictest0-21swapper/207:15:112
27176599220,19cyclictest0-21swapper/212:25:112
271762992219,2cyclictest495993-21ntpq10:45:201
271762992218,2cyclictest0-21swapper/111:10:111
27176299221,20cyclictest511604-21ntpq11:00:201
27176299221,20cyclictest0-21swapper/109:10:131
27176299220,2cyclictest431437-21grep09:45:151
27176299220,20cyclictest0-21swapper/108:50:091
27176299220,20cyclictest0-21swapper/107:50:131
27176299220,20cyclictest0-21swapper/107:20:111
271759992219,2cyclictest548277-21munin-run11:40:000
271759992219,2cyclictest538427-21apt-get11:30:100
271759992219,2cyclictest287619-21apt-get07:25:210
271759992219,1cyclictest370797-21ps08:45:140
27175999220,2cyclictest318178-21munin-plugin-st07:55:000
27175999220,21cyclictest441581-21ps09:55:150
27175999220,20cyclictest0-21swapper/009:50:140
271770992119,1cyclictest0-21swapper/307:45:113
271770992117,2cyclictest507702-21apt-get11:00:123
271770992116,3cyclictest339097-21apt-get08:15:123
27177099210,2cyclictest0-21swapper/309:35:123
27177099210,2cyclictest0-21swapper/309:35:123
27177099210,2cyclictest0-21swapper/307:35:113
27177099210,20cyclictest461794-21sed10:15:173
27177099210,20cyclictest409597-21ntpq09:20:213
27177099210,20cyclictest0-21swapper/311:25:013
27177099210,1cyclictest0-21swapper/308:40:133
27177099210,19cyclictest0-21swapper/311:55:123
27177099210,18cyclictest0-21swapper/311:50:113
271765992119,1cyclictest0-21swapper/211:25:152
271765992119,1cyclictest0-21swapper/207:20:112
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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