Date: Fri, 5 Jan 2007 09:56:31 -0800 From: "pete wright" <nomadlogic@gmail.com> To: "Eugene Grosbein" <eugen@kuzbass.ru> Cc: stable@freebsd.org, performance@freebsd.org Subject: Re: benchmark Message-ID: <57d710000701050956j36433495v72b62a9404a25a5d@mail.gmail.com> In-Reply-To: <20070105174350.GA21615@svzserv.kemerovo.su> References: <20070105174350.GA21615@svzserv.kemerovo.su>
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On 1/5/07, Eugene Grosbein <eugen@kuzbass.ru> wrote: > Hi! > > I'm trying to meashure network throughput between two 6.2-PRERELEASE boxes, > basically get maximim IP packets per second transmitted/received. > > Tried to use iperf from ports in UDP mode with 64 byte payload, > but it calls gettimeofday() after each write and gives me about 80Kpps only > for Pentium D 2.8Ghz. > > What alternative should I use? May be, a netgraph node? > I've done some benchmarking/testing of 10gig-e NIC's using a combo of iperf/netgraph and ttcp with good results. all are available in ports. -pete -- ~~o0OO0o~~ Pete Wright www.nycbug.org NYC's *BSD User Group
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