On Wednesday 08 May 2013 21:50:05 Stephan von Krawczynski wrote: > On Wed, 8 May 2013 21:11:03 +0200 > > Frank Mehnert <[email protected]> wrote: > > On Wednesday 08 May 2013 20:41:40 Stephan von Krawczynski wrote: > > > Alexey, please ask yourself why noone answers questions about the > > > networking... We _do_ comparison and I have not seen vbox with > > > multi-cpu guest-to-guest reaching > > > > > > [ 5] local 192.168.4.83 port 5001 connected with 192.168.4.23 port > > > 49808 [ 5] 0.0-10.0 sec 5.47 GBytes 4.69 Gbits/sec > > > > > > (vmware iperf example) > > > > > > ... and I really like vbox. > > > > Please don't give up. :) Bad performance with networking in SMP guests > > is a known issue and there is work going on to fix several related bugs. > > > > Frank > > Hi Frank, nice to read you. > > I did not read the corresponding code so far, but it sounds reasonable to > me that using one queue per guest cpu with affinity should let it fly.
It's a bit more complicated :) Frank -- Dr.-Ing. Frank Mehnert | Software Development Director, VirtualBox ORACLE Deutschland B.V. & Co. KG | Werkstr. 24 | 71384 Weinstadt, Germany Hauptverwaltung: Riesstr. 25, D-80992 München Registergericht: Amtsgericht München, HRA 95603 Geschäftsführer: Jürgen Kunz Komplementärin: ORACLE Deutschland Verwaltung B.V. Hertogswetering 163/167, 3543 AS Utrecht, Niederlande Handelsregister der Handelskammer Midden-Niederlande, Nr. 30143697 Geschäftsführer: Alexander van der Ven, Astrid Kepper, Val Maher
signature.asc
Description: This is a digitally signed message part.
_______________________________________________ vbox-dev mailing list [email protected] https://www.virtualbox.org/mailman/listinfo/vbox-dev
