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2026-02-10 - 12:53
[ 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 10, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3463906993111,19cyclictest3591475-21grep21:15:163
3463903992617,2cyclictest191rcu_preempt20:50:002
346389699261,22cyclictest3707749-21apt-get23:10:120
346390699251,21cyclictest3717837-21apt-get23:20:133
3463903992521,3cyclictest3702696-21apt-get23:05:132
346390399251,4cyclictest3742922-21cron23:45:002
346390399251,22cyclictest3697640-21apt-get23:00:132
346390399251,21cyclictest3529810-21apt-get20:15:122
3463901992521,3cyclictest18050irq/130-nvme0q219:45:001
346390199251,21cyclictest3666921-21apt-get22:30:111
346390699241,20cyclictest3555126-21apt-get20:40:123
346390699241,20cyclictest3539920-21apt-get20:25:143
3463903992420,2cyclictest3758745-21apt-get00:00:112
3463903992420,2cyclictest3727942-21apt-get23:30:112
3463903992419,3cyclictest3687517-21apt-get22:50:112
3463903992419,3cyclictest3565658-21apt-get20:50:112
3463903992418,4cyclictest3626933-21sort21:50:172
3463903992418,3cyclictest3637088-21irqcore22:00:172
3463903992418,3cyclictest0-21swapper/200:25:142
346390399241,3cyclictest3580845-21apt-get21:05:122
346390399241,3cyclictest3489432-21apt-get19:35:112
346390399241,3cyclictest3484378-21apt-get19:30:122
346390399241,2cyclictest3789129-21apt-get00:30:132
346390399241,22cyclictest3495400-21/usr/sbin/munin19:40:172
346390399240,22cyclictest3580568-21cron21:05:002
346390399240,22cyclictest3519450-21cron20:05:002
346390199242,2cyclictest3784099-21apt-get00:25:141
346390199241,2cyclictest3464115-21apt-get19:10:111
346390199241,21cyclictest3794222-21apt-get00:35:121
346390199241,20cyclictest3743198-21apt-get23:45:111
3463896992420,3cyclictest3763800-21apt-get00:05:110
3463896992420,2cyclictest3672400-21apt-get22:35:110
3463896992420,2cyclictest3509626-21apt-get19:55:140
3463896992420,2cyclictest3499518-21apt-get19:45:140
3463896992420,2cyclictest3499518-21apt-get19:45:130
3463896992416,7cyclictest2875-21cron21:00:010
346389699241,21cyclictest3744111-21/usr/sbin/munin23:45:150
346389699240,23cyclictest3718331-21sed23:20:180
346389699240,22cyclictest3576263-21grep21:00:170
3463906992320,2cyclictest0-21swapper/320:30:143
3463903992319,2cyclictest3773931-21apt-get00:15:112
3463903992318,3cyclictest3596038-21apt-get21:20:122
346390399231,2cyclictest0-21swapper/222:25:132
346390399231,2cyclictest0-21swapper/221:15:122
346390399231,2cyclictest0-21swapper/220:40:122
346390399231,2cyclictest0-21swapper/220:25:142
346390399231,21cyclictest0-21swapper/222:58:132
346390399231,21cyclictest0-21swapper/222:35:022
346390399230,3cyclictest3632001-21ps21:55:162
346390399230,21cyclictest391rcuc/220:35:002
346390399230,21cyclictest3651501-21cron22:15:002
346390399230,21cyclictest3621108-21idleruntime-cro21:45:002
3463901992319,2cyclictest3474271-21apt-get19:20:111
346390199230,21cyclictest3687520-21seq22:50:111
346390199230,20cyclictest0-21swapper/121:20:121
346389699233,1cyclictest0-21swapper/020:50:160
3463896992319,3cyclictest3539642-21cron20:25:010
3463896992319,2cyclictest3611271-21apt-get21:35:100
346389699231,21cyclictest3621681-21grep21:45:140
346389699231,21cyclictest3581798-21ps21:05:160
346389699230,21cyclictest3616716-21/usr/sbin/munin21:40:160
346389699230,19cyclictest0-21swapper/000:00:110
3463906992219,2cyclictest3642178-21tr22:05:183
3463906992219,2cyclictest0-21swapper/300:20:013
346390699221,4cyclictest3677179-21cron22:40:003
346390699220,2cyclictest3616049-21cron21:40:003
346390699220,20cyclictest0-21swapper/323:35:133
346390699220,19cyclictest0-21swapper/319:45:133
346390699220,19cyclictest0-21swapper/319:45:133
3463903992219,2cyclictest0-21swapper/223:10:122
3463903992219,2cyclictest0-21swapper/200:35:112
3463903992219,2cyclictest0-21swapper/200:20:212
3463903992218,2cyclictest3743198-21apt-get23:45:102
3463903992218,2cyclictest0-21swapper/223:20:122
346390399221,2cyclictest0-21swapper/200:10:122
346390399221,20cyclictest0-21swapper/219:46:502
346390399221,20cyclictest0-21swapper/219:46:502
346390399221,1cyclictest3504570-21apt-get19:50:122
346390399220,2cyclictest0-21swapper/221:10:132
346390399220,21cyclictest3713300-21ps23:15:142
346390399220,20cyclictest0-21swapper/219:20:112
3463901992219,2cyclictest3722889-21apt-get23:25:131
3463901992219,1cyclictest3727942-21apt-get23:30:111
3463901992218,2cyclictest3550073-21apt-get20:35:121
3463901992217,2cyclictest3555129-21seq20:40:121
346390199221,20cyclictest3585904-21apt-get21:10:131
346390199221,20cyclictest0-21swapper/120:20:161
346390199220,21cyclictest3768857-21apt-get00:10:121
346390199220,19cyclictest0-21swapper/100:05:111
3463896992219,2cyclictest3783829-21cron00:25:010
3463896992219,2cyclictest3606195-21apt-get21:30:120
3463896992218,2cyclictest3494485-21apt-get19:40:120
346389699221,2cyclictest3753286-21apt-get23:55:130
346389699221,20cyclictest64-21kcompactd022:15:130
346389699221,20cyclictest3733021-21apt-get23:35:120
346389699220,21cyclictest3554848-21cron20:40:000
346389699220,20cyclictest3666264-21/usr/sbin/munin22:25:260
346389699220,20cyclictest0-21swapper/021:55:130
3463906992119,1cyclictest64-21kcompactd022:00:093
3463906992118,1cyclictest0-21swapper/322:55:143
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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