Date: Mon, 3 Aug 2009 11:53:52 +0200 From: Invernizzi Fabrizio <fabrizio.invernizzi@telecomitalia.it> To: Stefan Lambrev <stefan.lambrev@moneybookers.com> Cc: "freebsd-performance@freebsd.org" <freebsd-performance@freebsd.org> Subject: RE: Test on 10GBE Intel based network card Message-ID: <36A93B31228D3B49B691AD31652BCAE9A4560DF947@GRFMBX702BA020.griffon.local> In-Reply-To: <0E567C7E-4EAA-4B89-9A8D-FD0450D32ED7@moneybookers.com> References: <36A93B31228D3B49B691AD31652BCAE9A4560DF911@GRFMBX702BA020.griffon.local> <0E567C7E-4EAA-4B89-9A8D-FD0450D32ED7@moneybookers.com>
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Hi > -----Original Message----- > From: Stefan Lambrev [mailto:stefan.lambrev@moneybookers.com] > Sent: luned=EC 3 agosto 2009 11.22 > To: Invernizzi Fabrizio > Cc: freebsd-performance@freebsd.org > Subject: Re: Test on 10GBE Intel based network card > > Hi, > > The limitation that you see is about the max number of packets that > FreeBSD can handle - it looks like your best performance is reached at > 64 byte packets? If you are meaning in term of Packet per second, you are right. These are t= he packet per second measured during tests: 64 byte: 610119 Pps 512 byte: 516917 Pps 1492 byte: 464962 Pps > Am I correct that the maximum you can reach is around 639,000 packets > per second? Yes, as you can see the maximum is 610119 Pps. Where does this limit come from? > Also you are not routing the traffic, but instead the server handles > the requests itself and eat CPU to reply? Correct. In these first tests I want to "tune" the system, so I am using th= e (let me say) worst scenario. > > _______________________________________________ > > freebsd-performance@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-performance > > To unsubscribe, send any mail to "freebsd-performance- > unsubscribe@freebsd.org > > " > > -- > Best Wishes, > Stefan Lambrev > ICQ# 24134177 > > > > Questo messaggio e i suoi allegati sono indirizzati esclusivamente alle per= sone indicate. La diffusione, copia o qualsiasi altra azione derivante dall= a conoscenza di queste informazioni sono rigorosamente vietate. Qualora abb= iate ricevuto questo documento per errore siete cortesemente pregati di dar= ne immediata comunicazione al mittente e di provvedere alla sua distruzione= , Grazie. This e-mail and any attachments is confidential and may contain privileged = information intended for the addressee(s) only. Dissemination, copying, pri= nting or use by anybody else is unauthorised. If you are not the intended r= ecipient, please delete this message and any attachments and advise the sen= der by return e-mail, Thanks.
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