[emacs-berlin] Jitsi setup

[Dieter Klünter]

Hi,
I did some performance tests with slamd, 
https://github.com/dirmgr/slamd
What I learned: Jitsi ist mostly based on Java, default java memory
settings are 8M which is sufficent for 8-10 connenctions, increase this
to max. available memory. Threading behaviour of Java is poor, thus
allow a maximum file descriptors, default settings are 1024, increase
to 8096. (ulimit)
The bottleneck is network bandwith, my public network has 100Mb only, my
local network  has 1Gb.
We are now testing a quic udp network.
https://de.wikipedia.org/wiki/Quick_UDP_Internet_Connections
Chrome is optimized for quic already.

-Dieter

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Dieter Klünter | Systemberatung 
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