Date: Thu, 14 May 2015 14:50:52 +0000 From: "Poul-Henning Kamp" <phk@phk.freebsd.dk> To: Garrett Cooper <yaneurabeya@gmail.com> Cc: Ian Lepore <ian@freebsd.org>, John-Mark Gurney <jmg@funkthat.com>, Adrian Chadd <adrian@freebsd.org>, Hans Petter Selasky <hps@selasky.org>, David Chisnall <theraven@freebsd.org>, Baptiste Daroussin <bapt@freebsd.org>, "current@freebsd.org" <current@freebsd.org> Subject: Re: Increase BUFSIZ to 8192 Message-ID: <48271.1431615052@critter.freebsd.dk> In-Reply-To: <72720EA2-C251-40B9-9EC0-702C07D5EDF9@gmail.com> References: <20150511230635.GA46991@ivaldir.etoilebsd.net> <20150512032307.GP37063@funkthat.com> <14994.1431412293@critter.freebsd.dk> <20150513080342.GE37063@funkthat.com> <A1224018-7540-4C76-91EF-AEA2655E49A8@FreeBSD.org> <55530CC3.1090204@selasky.org> <1431528249.1221.15.camel@freebsd.org> <CAJ-VmonL9mT4JLqfSefKYiwv5-ecLkx9RZ5=kXt__%2Bs9iO4%2B9Q@mail.gmail.com> <20150513181347.GM37063@funkthat.com> <1431542835.1221.30.camel@freebsd.org> <77803.1431590500@critter.freebsd.dk> <72720EA2-C251-40B9-9EC0-702C07D5EDF9@gmail.com>
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-------- In message <72720EA2-C251-40B9-9EC0-702C07D5EDF9@gmail.com>, Garrett Coope= r writes: >Until performance has been characterized on 32-bit vs = >64-bit architectures, blanket changing a value doesn't make sense. First time I saw benchmarks which showed improved performance from a larger BUFSIZe was around 1998... -- = Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe = Never attribute to malice what can adequately be explained by incompetence= .
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