Re: [Cerowrt-devel] [Bloat] Linux network is damn fast, need more use XDP (Was: DC behaviors today)

(Removed netdev list) On Mon, 4 Dec 2017 09:00:41 -0800 Dave Taht wrote: > > If you have not heard, the netdev-community have worked on something > > called XDP (eXpress Data Path). This is a new layer in the network > > stack, that basically operates a the same

Re: [Cerowrt-devel] [Bloat] Linux network is damn fast, need more use XDP (Was: DC behaviors today)

On Mon, 4 Dec 2017 09:00:41 -0800 Dave Taht wrote: > Jesper: > > I have a tendency to deal with netdev by itself and never cross post > there, as the bufferbloat.net servers (primarily to combat spam) > mandate starttls and vger doesn't support it at all, thus leading to >

Re: [Cerowrt-devel] [Bloat] Linux network is damn fast, need more use XDP (Was: DC behaviors today)

On 5 December 2017 at 06:00, Dave Taht wrote: >>> The route table lookup also really expensive on the main cpu. > > To clarify the context here, I was asking specifically if the X5 mellonox card > did routing table offlload or only switching. > To clarify what I know the X5

Re: [Cerowrt-devel] [Bloat] Linux network is damn fast, need more use XDP (Was: DC behaviors today)

Jesper: I have a tendency to deal with netdev by itself and never cross post there, as the bufferbloat.net servers (primarily to combat spam) mandate starttls and vger doesn't support it at all, thus leading to raising davem blood pressure which I'd rather not do. But moving on... On Mon, Dec