Hi, I'm using Tinc v1.0.11 on Ubuntu 10.04 and seeing high CPU usage (up
to 30%) on what I wouldn't consider high traffic levels.
The traffic is application server to database server connections and
multicast communication for session-replication on the application server.
I'm running the tinc daemons in switch mode, to support the multicast. I
have tried settings:
TunnelServer = no
Forwarding = off
DirectOnly = yes
To see whether that has an effect on CPU usage; which I haven't
confirmed yet.
There aren't any special settings per host, just the address and the key.
1.0.11 is the latest package of Tinc I can find for Ubuntu 10.04; is it
worth me trying to build or find a package for 1.0.16? I read the
changes and it didn't appear that there were performance improvements
for my case.
Any other tips for performance tuning Tinc?
Best regards,
Karl
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