RE: Strange CPU distributionat very high level bandwidth

2009-08-21 Thread Invernizzi Fabrizio
d.org > Subject: Re: Strange CPU distributionat very high level bandwidth > > Invernizzi Fabrizio wrote: > > Hi all > > > > i am going on with some performance tests on a 10gbe > network card with FreeBSD. > > > > I am doing this test: I send UDP traffic to

Re: Strange CPU distributionat very high level bandwidth

2009-08-20 Thread Ivan Voras
Invernizzi Fabrizio wrote: > Hi all > > i am going on with some performance tests on a 10gbe network card with > FreeBSD. > > I am doing this test: I send UDP traffic to be forwarded to the other port of > the card on both the card ports. > Using 1492-long packets i am uppering the number of p

RE: Strange CPU distributionat very high level bandwidth

2009-08-19 Thread Invernizzi Fabrizio
: Invernizzi Fabrizio > Cc: freebsd-performance@freebsd.org > Subject: Re: Strange CPU distributionat very high level bandwidth > > Hello, > > Just a question. May I ask how many pps is this traffic > (packet per second). Forward performance actually depends on > the pps rate and

Re: Strange CPU distributionat very high level bandwidth

2009-08-19 Thread Gergely CZUCZY
Hello, Just a question. May I ask how many pps is this traffic (packet per second). Forward performance actually depends on the pps rate and not on the bandwidth usage as far as my experience goes. As I've calculated by your given data, it might be around 166Kpps, but i might be wrong there. On W