Thank you for this really important information. We will do some tests and share feedback.
On Monday, June 29, 2015, Alfredo Cardigliano <[email protected]> wrote: > Hi Pavel > i40e-based cards available today are too weak to keep up with 56Mpps, > this is due to 1. the poor buffering (ring size) available in X710 and 2. > the > way Intel cards work (packet-by-packet) which does not optimise bus > utilisation. > You can improve 1. by using multiple RSS queues, but you should run some > test > yourself to check performance because they can change significantly > according > to your hardware. > > Alfredo > > > On 28 Jun 2015, at 12:10, Pavel Odintsov <[email protected] > <javascript:;>> wrote: > > > > Hello, folks! > > > > I looking for solution which could do 40GE on wire speed (56 Mpps). > > Could I achieve it with PF_RING ZC + i40e driver? > > > > Btw, could you add prices for 40GE solutions to the > > http://www.nmon.net/shop/cart.php? > > > > -- > > Sincerely yours, Pavel Odintsov > > _______________________________________________ > > Ntop-misc mailing list > > [email protected] <javascript:;> > > http://listgateway.unipi.it/mailman/listinfo/ntop-misc > > -- Sincerely yours, Pavel Odintsov
_______________________________________________ Ntop-misc mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop-misc
