Date: Fri, 14 Jan 2005 16:54:37 -0800 From: "Jin Guojun [VFFS]" <jin@george.lbl.gov> To: "Eddie Oleary (BH/LMI)" <eddie.oleary@ericsson.com> Cc: "'freebsd-performance@freebsd.org'" <freebsd-performance@freebsd.org> Subject: Re: Tool for testing Concurrent TCP Streams Message-ID: <41E869CD.8010001@george.lbl.gov> In-Reply-To: <A1268066EC4D5E458783200F89AEF31F0179843C@eiedbnt503> References: <A1268066EC4D5E458783200F89AEF31F0179843C@eiedbnt503>
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Eddie Oleary (BH/LMI) wrote: >A Chairde, > > > Can anybody point me to a tool that will allow me to generate 15,000 + concurrent TCP streams as I want to test a system , and see how many concurrent streams >the client can handle before stopping. > > iperf is a such tool, but limitation may occur at No. of file descriptors, sockets, and/or threads, which is most likely the bottleneck. -- ------------ Jin Guojun ----------- v --- jin@george.lbl.gov --- Distributed Systems Department http://www.dsd.lbl.gov/~jin Lawrence Berkeley National Laboratory, Berkeley, CA 94720
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