I once filed this issue and did an investigation on high CPU load on cloud instances that might be relevant to this topic:
https://github.com/gsliepen/tinc/issues/110 If I remember correctly I found that AWS EC2 instances have this problem less than DigitalOcean instances. On bare metal machines with tinc 1.0 and aes-128-cbc, I can get 90% of gigabit line speed over tinc. On 17/05/17 19:17, Martin Eskdale Moen wrote: > Hi Jared, > I've seen the same while testing on digital ocean, I think it's the > context switching that happens when sending a packet. > I've done some testing with wireguard and that has a lot better > performance but it's still changing quite a lot and only does a subset > of what tinc does so probably not a stable solution. _______________________________________________ tinc mailing list [email protected] https://www.tinc-vpn.org/cgi-bin/mailman/listinfo/tinc
