[patch] sysctls for TCP timers

Eggert, Lars lars at netapp.com
Thu Sep 20 07:36:02 UTC 2012


Hi,

On Sep 20, 2012, at 9:25, Andrey Zonov <zont at freebsd.org> wrote:
> Some of them may be read google's article about tuning TCP parameters
> [1].  I convert most of TCP timers to sysctls [2] and we are using this
> patch for few months.  We tuned net.inet.tcp.rtobase and
> net.inet.tcp.syncache.rexmttime and it gives good results (especially in
> conjunction with cc_htcp(4)).

can you share some measurements that quantify the results?

Thanks,
Lars


More information about the freebsd-net mailing list