Date: Tue, 18 May 2004 17:02:51 -0700 From: JG <amd64list@jpgsworld.com> To: freebsd-amd64@freebsd.org Subject: Re: Why is MySQL nearly twice as fast on Linux/AMD64 Vs. FreeBSD/AMD64? Message-ID: <5.2.0.9.2.20040518170229.014bd258@mail.ojoink.com> In-Reply-To: <40AA9C33.1030901@jrv.org> References: <5.2.0.9.2.20040518103357.04c6cbb8@mail.ojoink.com> <5.2.0.9.2.20040518103357.04c6cbb8@mail.ojoink.com>
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At 06:28 PM 5/18/2004 -0500, you wrote: >JG wrote: > >> >>Dual AMD Opteron 240's (1.4ghz) >>Tyan S2882UGNR server-class motherboard w/LSI Zero channel Raid card. >>2 gigs PC-2700 registered ECC memory >>Seagate barracuda ATA 100 system drive >>RAID-0 Mysql drive composed of 2 15k RPM U160 SCSI Fujistu drives. > > >How is the memory laid out? How many DIMMs, and are they evenly spread >between the CPUs? There are only (2) 1GB modules. They are laid out as the motherboard suggests for this configuration - both modules on the CPU0 bank.
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