Re: Re: Extremely slow director on Centos

["凤翼天翔" <kingnetwork@xxxxxxx>]

>As expected, it's netfilter and the connection tracking. If you want
>high performance load balancing, do _not_ use netfilter; especially the
>connection tracking. It just does not scale. Simply loading ip_conntrack
>into the kernel makes your packet rate drop by 60 kpps on a 1Gbit/s
>connection.
How to change ip_conntrack?
I use sles9, thank you!