Date: Sat, 3 Jun 1995 09:08:30 -0400 (EDT) From: Robert Shady <rls@kilroy.id.net> To: henrich@crh.cl.msu.edu (Charles Henrich) Cc: rgrimes@gndrsh.aac.dev.com, freebsd-hackers@freebsd.org Subject: Re: A performance mystery Message-ID: <199506031308.JAA02922@hades.id.net> In-Reply-To: <199506030459.VAA27174@freefall.cdrom.com> from "Charles Henrich" at Jun 3, 95 00:59:13 am
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> > IOZONE performance measurements: > > 1915685 bytes/second for writing the file > > 18199013 bytes/second for reading the file > > > > > 16 8192 3360694 2890287 > > > > Ding... very low memory bandwidth :-(. Makes for a very slow > > compile :-( > > Here is the results of the iozone, as ram-speed showed as well, the memory > bandwidth is very good: > > 2684354 bytes/second for writing the file > 14412641 bytes/second for reading the file I missed the original message, but I'm guessing this is to an MFS mounted files system? Or what.. -- Rob
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