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2026-02-17 - 09:32
[ 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 17, 2026 00:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2173499311,1cyclictest183402-21ntpq21:45:213
21734992918,10cyclictest82819-21unin-run20:10:003
2173499290,26cyclictest153547-21unin-run21:20:013
2173499281,2cyclictest327645-21apt-get00:10:123
21734992724,2cyclictest516-21rs:main3
2173499272,22cyclictest174431-21apt-get21:40:123
21734992717,8cyclictest133575-21taskset21:00:113
2173499271,20cyclictest0-21swapper/300:00:123
21734992619,3cyclictest312431-21apt-get23:55:113
2173499260,2cyclictest0-21swapper/322:17:493
2173499260,23cyclictest0-21swapper/322:10:123
2173499260,20cyclictest0-21swapper/322:31:473
2173499260,1cyclictest0-21swapper/320:40:173
2172899261,22cyclictest347831-21latency_hist00:30:021
21734992519,4cyclictest57042-21cron19:45:003
21734992516,7cyclictest225263-21latency_hist22:30:003
2173499251,21cyclictest0-21swapper/322:35:093
2173499250,2cyclictest0-21swapper/300:30:023
2173499250,22cyclictest73465-21tr20:00:163
2173499250,19cyclictest0-21swapper/321:55:183
2173199251,20cyclictest0-21swapper/220:05:132
2172899252,3cyclictest72976-21apt-get20:00:111
2172899250,5cyclictest261-21systemd-journal23:20:001
2172699252,22cyclictest148713-21apt-get21:15:120
2172699251,22cyclictest302350-21apt-get23:45:120
2172699250,23cyclictest83063-21runrttasks20:10:120
21734992420,2cyclictest0-21swapper/321:10:123
21734992419,4cyclictest120631-21ps20:45:183
2173499241,2cyclictest337757-21apt-get00:20:123
2173499241,20cyclictest21945-21apt-get19:10:113
2173499240,24cyclictest0-21swapper/320:25:243
2173499240,22cyclictest277074-21sed23:20:173
21731992420,2cyclictest67901-21apt-get19:55:112
21731992420,2cyclictest250801-21apt-get22:55:132
21731992420,2cyclictest118414-21apt-get20:45:132
2173199241,20cyclictest113359-21apt-get20:40:122
2172899242,2cyclictest215404-21apt-get22:20:121
21728992421,2cyclictest261-21systemd-journal21:40:001
21728992417,5cyclictest291944-21awk23:35:001
2172699247,4cyclictest261-21systemd-journal20:20:000
21726992420,2cyclictest98224-21apt-get20:25:130
21726992419,3cyclictest500-21dbus-daemon23:20:000
2172699241,3cyclictest128517-21apt-get20:55:100
2172699241,2cyclictest240694-21apt-get22:45:110
2172699241,2cyclictest195138-21apt-get22:00:120
2172699241,21cyclictest93146-21apt-get20:20:120
21734992319,2cyclictest169399-21apt-get21:35:123
21734992319,2cyclictest108326-21apt-get20:35:093
21734992318,3cyclictest164326-21apt-get21:30:133
21734992317,4cyclictest42655-21ps19:30:153
2173499231,2cyclictest0-21swapper/323:46:323
21734992312,10cyclictest0-21swapper/320:25:003
2173499231,19cyclictest0-21swapper/322:55:123
2173499230,3cyclictest83034-21/usr/sbin/munin20:10:113
2173499230,20cyclictest0-21swapper/322:00:113
2173499230,20cyclictest0-21swapper/321:50:123
21731992319,2cyclictest0-21swapper/223:50:122
2173199231,3cyclictest346775-21ntpq00:25:212
2173199231,2cyclictest317494-21apt-get00:00:122
2173199231,20cyclictest0-21swapper/221:50:122
2173199230,4cyclictest72979-21chrt20:00:112
21728992321,1cyclictest0-21swapper/121:20:011
21728992320,2cyclictest42160-21apt-get19:30:111
21728992319,2cyclictest282044-21apt-get23:25:121
21728992318,4cyclictest113083-21awk20:40:001
2172899231,2cyclictest235640-21apt-get22:40:131
2172899231,2cyclictest204112-21ntpq22:05:201
2172899231,2cyclictest143683-21apt-get21:10:121
2172899230,3cyclictest241643-21sed22:45:161
2172699231,21cyclictest307402-21apt-get23:50:110
2172699231,21cyclictest224390-21ntpq22:25:200
2172699231,20cyclictest57323-21apt-get19:45:120
2172699231,20cyclictest32056-21apt-get19:20:140
2172699231,20cyclictest21945-21apt-get19:10:110
2172699231,20cyclictest0-21swapper/021:55:140
2172699230,21cyclictest62691-21/usr/sbin/munin19:50:160
21734992219,2cyclictest0-21swapper/320:30:123
21734992219,2cyclictest0-21swapper/320:30:123
21734992218,3cyclictest0-21swapper/323:25:023
21734992218,2cyclictest0-21swapper/323:00:123
21734992216,4cyclictest0-21swapper/320:50:113
21734992215,5cyclictest0-21swapper/323:05:133
21734992215,5cyclictest0-21swapper/323:05:123
2173499221,19cyclictest133297-21ls21:00:003
2173499221,19cyclictest0-21swapper/319:50:133
2173499220,2cyclictest64-21kcompactd021:21:543
2173499220,21cyclictest0-21swapper/319:55:213
21731992219,2cyclictest353364-21apt-get00:35:122
21731992219,2cyclictest264880-21ntpq23:05:222
21731992219,2cyclictest264880-21ntpq23:05:212
2173199221,2cyclictest245468-21cron22:50:002
2173199221,1cyclictest133572-21apt-get21:00:112
2173199220,20cyclictest0-21swapper/221:10:122
2173199220,20cyclictest0-21swapper/220:50:122
2173199220,19cyclictest0-21swapper/223:15:122
2173199220,19cyclictest0-21swapper/222:00:112
2173199220,19cyclictest0-21swapper/221:35:122
2173199220,19cyclictest0-21swapper/220:20:122
2173199220,19cyclictest0-21swapper/200:15:132
21728992219,2cyclictest292219-21apt-get23:35:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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