Date: Tue, 19 Apr 2005 15:09:22 -0700 (PDT) From: Arne "Wörner" <arne_woerner@yahoo.com> To: performance@freebsd.org Cc: Eivind Hestnes <eivind@stabbursmoen.no> Subject: Re: Performance Intel Pro 1000 MT (PWLA8490MT) Message-ID: <20050419220922.51878.qmail@web41205.mail.yahoo.com> In-Reply-To: <20050419214644.GB3656@technokratis.com>
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I would try to transfer from /dev/zero to /dev/null via the network interface. It might be interesting, 1. if it is a switched network, 2. if there is a lot of concurrency between the network nodes, and 3. if there are really a lot of PCI cards fighting for the bus (btw. when I multiply 33e6, 8 and 32, I get 8.4e9... *sniff*)... There was a similar problem on this list some time ago (maybe that helps?): http://docs.freebsd.org/cgi/getmsg.cgi?fetch=0+0+archive/2004/freebsd-performance/20041121.freebsd-performance http://docs.freebsd.org/cgi/getmsg.cgi?fetch=0+0+archive/2004/freebsd-performance/20041128.freebsd-performance -Arne __________________________________ Do you Yahoo!? Plan great trips with Yahoo! Travel: Now over 17,000 guides! http://travel.yahoo.com/p-travelguide
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