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2026-02-05 - 22:32
[ 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 20 highest latencies:
System rackeslot4.osadl.org (updated Thu Feb 05, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
43923499320,21cyclictest1-21systemd21:10:000
43923499312,21cyclictest439454-21apt-get19:10:110
43923499301,27cyclictest540756-21cron20:49:590
43923499300,22cyclictest444894-21sshd19:15:150
439234992918,9cyclictest576167-21basename21:25:000
439234992918,9cyclictest510413-21munin-run20:19:590
439234992910,6cyclictest261-21systemd-journal21:00:000
43923499290,20cyclictest455613-21cut19:25:160
43923499290,1cyclictest0-21swapper/021:04:590
43923499280,1cyclictest0-21swapper/020:55:000
43924499272,21cyclictest703943-21apt-get23:30:123
43924499272,21cyclictest703943-21apt-get23:30:123
43923499270,26cyclictest0-21swapper/022:55:110
43923499270,20cyclictest679115-21ps23:05:160
43924199261,21cyclictest470224-21apt-get19:40:112
43923999262,21cyclictest450056-21apt-get19:20:111
439234992614,10cyclictest535694-21cron20:45:000
439244992520,3cyclictest754286-21idleruntime-cro00:20:013
439244992519,3cyclictest536439-21ps20:45:173
43924499251,21cyclictest0-21swapper/320:00:123
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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