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2026-01-28 - 09:19
[ 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 Wed Jan 28, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
583350994037,2cyclictest608843-21fwupd19:32:550
58335099331,22cyclictest665698-21cron20:30:010
58335099321,22cyclictest919950-21/usr/sbin/munin00:35:130
583352993121,8cyclictest919948-21sshd00:35:131
58335299310,3cyclictest655161-21/usr/sbin/munin20:20:001
58335099311,2cyclictest718813-21apt-get21:20:110
58335299301,19cyclictest0-21swapper/100:15:181
58335299291,20cyclictest599132-21apt-get19:25:131
58335299290,3cyclictest698092-21apt-get21:00:021
583350992917,10cyclictest650038-21cron20:15:010
58335299282,1cyclictest703172-21apt-get21:05:101
583352992819,8cyclictest867182-21sshd23:40:221
58335299280,2cyclictest588603-21seq19:15:141
583350992817,10cyclictest795369-21cron22:34:590
583350992815,12cyclictest702-21runrttasks21:05:100
58335099281,2cyclictest0-21swapper/021:25:110
58335099281,1cyclictest739149-21apt-get21:40:110
583350992716,10cyclictest779771-21latency_hist22:20:000
583350992716,10cyclictest779771-21latency_hist22:19:590
583350992715,11cyclictest0-21swapper/019:50:000
58335299265,11cyclictest640330-21cut20:05:161
583352992617,7cyclictest887296-21ntpq00:00:191
583352992616,8cyclictest261-21systemd-journal20:30:011
58335299261,2cyclictest723883-21apt-get21:25:111
58335299260,1cyclictest0-21swapper/122:11:251
58335099269,3cyclictest0-21swapper/020:55:010
58335099260,6cyclictest764122-21cron22:05:000
58335099260,24cyclictest786041-21sed22:25:160
58335099260,20cyclictest64-21kcompactd023:56:150
58336099251,21cyclictest800723-21apt-get22:40:103
58336099251,21cyclictest671062-21apt-get20:35:113
58336099251,21cyclictest604208-21apt-get19:30:113
58335599251,3cyclictest665972-21apt-get20:30:112
58335299252,20cyclictest629995-21apt-get19:55:111
58335299251,1cyclictest0-21swapper/123:15:231
58335299250,22cyclictest0-21swapper/119:10:121
58335299250,18cyclictest790264-21apt-config22:30:011
58335099251,3cyclictest894382-21apt-get00:10:140
58335099251,3cyclictest614815-21apt-get19:40:130
58335099251,3cyclictest614815-21apt-get19:40:120
58335099251,3cyclictest261-21systemd-journal23:25:010
58335099251,22cyclictest713766-21apt-get21:15:130
58335099251,22cyclictest655813-21apt-get20:20:130
58335099250,22cyclictest0-21swapper/019:50:110
58335099250,20cyclictest64-21kcompactd019:55:240
58335099250,20cyclictest0-21swapper/020:31:240
58335099250,1cyclictest0-21swapper/000:02:100
583360992421,2cyclictest811782-21cut22:50:163
583360992418,5cyclictest789012-21ntpq22:25:203
58336099241,3cyclictest712660-21ntpq21:10:213
58336099241,20cyclictest909592-21apt-get00:25:093
58336099241,20cyclictest904469-21apt-get00:20:123
58336099241,20cyclictest619884-21apt-get19:45:133
58336099241,20cyclictest0-21swapper/300:30:123
58336099240,20cyclictest0-21swapper/300:15:143
583355992420,2cyclictest878272-21apt-get23:55:122
583355992420,2cyclictest676578-21apt-get20:40:102
583355992417,2cyclictest191rcu_preempt21:50:162
58335599241,2cyclictest692681-21apt-get20:55:132
58335599240,22cyclictest883402-21taskset00:00:102
583352992415,8cyclictest0-21swapper/100:05:181
58335299240,21cyclictest0-21swapper/121:40:111
58335299240,21cyclictest0-21swapper/121:30:111
58335299240,18cyclictest0-21swapper/121:20:121
58335099249,3cyclictest516-21rs:main0
583350992420,2cyclictest769898-21apt-get22:10:100
583350992419,4cyclictest0-21swapper/021:30:110
583350992419,3cyclictest635043-21apt-get20:00:120
583350992419,3cyclictest598483-21unin-run19:25:000
58335099241,3cyclictest837401-21apt-get23:15:130
58335099241,21cyclictest868122-21apt-get23:45:150
58335099241,21cyclictest0-21swapper/022:40:110
58335099241,21cyclictest0-21swapper/000:05:130
58335099240,23cyclictest0-21swapper/021:01:300
58335099240,22cyclictest919471-21cron00:35:000
58335099240,22cyclictest848026-21ps23:25:140
58335099240,22cyclictest697464-21https21:00:010
58335099240,21cyclictest0-21swapper/020:05:140
583360992320,2cyclictest723625-21idleruntime-cro21:25:003
583360992320,1cyclictest852565-21apt-get23:30:123
583360992319,2cyclictest883399-21apt-get00:00:113
583360992319,2cyclictest826890-21apt-get23:05:133
583355992319,2cyclictest764168-21unin-run22:04:592
58335599231,20cyclictest650318-21apt-get20:15:122
58335599230,21cyclictest827177-21seq23:05:152
58335599230,21cyclictest826642-21grep23:05:002
58335299232,2cyclictest816333-21apt-get22:55:131
583352992319,2cyclictest811278-21apt-get22:50:121
58335099232,20cyclictest1559088-21kworker/u8:1+ext4-rsv-conversion23:35:010
583350992319,3cyclictest0-21swapper/019:35:110
583350992318,4cyclictest0-21swapper/021:39:420
583350992318,4cyclictest0-21swapper/019:10:120
58335099231,21cyclictest0-21swapper/023:50:120
58335099231,21cyclictest0-21swapper/023:35:100
58335099231,21cyclictest0-21swapper/023:05:120
58335099231,21cyclictest0-21swapper/021:55:120
58335099230,21cyclictest769622-21cron22:09:590
58335099230,20cyclictest831658-21apt-get23:10:030
583360992219,2cyclictest795646-21apt-get22:35:113
583360992219,2cyclictest717657-21sshd21:15:213
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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