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2026-02-26 - 22:10
[ 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 26, 2026 12:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
239857299321,27cyclictest2690435-21apt-get11:55:121
239857299321,27cyclictest2690435-21apt-get11:55:111
2398572992919,7cyclictest2608212-21apt-get10:35:131
239857299291,2cyclictest2475593-21apt-get08:25:111
239857299290,1cyclictest0-21swapper/111:40:001
239857299290,1cyclictest0-21swapper/110:30:181
2398572992819,7cyclictest261-21systemd-journal10:20:011
2398572992817,9cyclictest2618346-21cut10:45:011
2398572992817,10cyclictest2685871-21sort11:50:161
239857299280,26cyclictest0-21swapper/107:55:121
239857899270,24cyclictest2731765-21taskset12:35:123
2398572992717,8cyclictest2650502-21irqcore11:15:181
239857299271,3cyclictest0-21swapper/111:30:111
239857299271,2cyclictest2577748-21apt-get10:05:121
239857299271,20cyclictest0-21swapper/109:05:121
239857299270,20cyclictest2700273-21https12:05:011
239856999271,24cyclictest2573151-21irqcore10:00:160
2398576992622,3cyclictest2543222-21kthreadcore09:30:162
239857699260,24cyclictest2439424-21cron07:50:002
2398572992618,7cyclictest64-21kcompactd009:49:041
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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