Date: Wed, 4 Jan 2012 16:08:59 -0800 From: Garrett Cooper <yanegomi@gmail.com> To: Arnaud Lacombe <lacombar@gmail.com> Cc: Adrian Chadd <adrian@freebsd.org>, FreeBSD Stable Mailing List <freebsd-stable@freebsd.org>, "O. Hartmann" <ohartman@zedat.fu-berlin.de>, Joe Holden <lists@rewt.org.uk>, Michael Larabel <Michael@phoronix.com>, Current FreeBSD <freebsd-current@freebsd.org>, freebsd-performance@freebsd.org, matthew@phoronix.com, Jeremy Chadwick <freebsd@jdc.parodius.com> Subject: Re: Benchmark (Phoronix): FreeBSD 9.0-RC2 vs. Oracle Linux 6.1 Server Message-ID: <CAGH67wR5f4=BEXM7mYmy-i4hiRH8Ev4Ksm6Ga1f3kDzwVO=MLQ@mail.gmail.com> In-Reply-To: <CACqU3MXz-vCt8Agkq=z7zyr7ptMgthRBsETxyaFQahX9X1uzPg@mail.gmail.com> References: <CAJ-VmomAh%2BWFEigp2kjA_nrzTGfFiM=T8rBuevO8tLGQMGj6Lw@mail.gmail.com> <4eeb7cf9.43bfec0a.3e38.ffff9d19SMTPIN_ADDED@mx.google.com> <CACqU3MXz-vCt8Agkq=z7zyr7ptMgthRBsETxyaFQahX9X1uzPg@mail.gmail.com>
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On Wed, Jan 4, 2012 at 1:58 PM, Arnaud Lacombe <lacombar@gmail.com> wrote: > Hi, > > On Fri, Dec 16, 2011 at 12:16 PM, =A0<matthew@phoronix.com> wrote: >> Thanks. >> >> My request for the person documenting the tunings also runs the benchmar= k to >> ensure expected behaviour. >> > Why should you have to tune anything ? Did you tune the Oracle Server > install ? If not, you should not have to tune the FreeBSD install, > that wouldn't be fair. If you tune FreeBSD, you should tune the Oracle > Server install too. It is pretty easy to win at least 30% in > performance for certain workload by choosing the right kernel > configuration. This assumes that Oracle doesn't do secret sauce tuning... the Vanilla CentOS/RHEL base is probably a better comparison than the Oracle custom distro. Thanks! -Garrett
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