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2026-02-21 - 20:26
[ 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 10 highest latencies:
System rack7slot8.osadl.org (updated Sat Feb 21, 2026 13:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10461229431,217sleep010161-21/usr/sbin/munin07:05:250
113499915084,23cyclictest8336-21ntp_states11:10:450
113499914772,34cyclictest754-21systemd-journal10:12:290
113499914757,36cyclictest16202-21memory11:41:040
113499914374,52cyclictest1276-21runrttasks10:05:170
113499914370,20cyclictest1276-21runrttasks07:30:000
113499914367,56cyclictest19304-21wget07:40:200
113499914367,38cyclictest28403-21ntp_states08:15:430
113499914356,36cyclictest1696-21apt-get08:41:360
113499914291,42cyclictest2506-21apt-get10:47:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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