Date: Fri, 30 Nov 2007 05:59:26 +0100 From: "Claus Guttesen" <kometen@gmail.com> To: "Pete French" <petefrench@ticketswitch.com> Cc: max@love2party.net, freebsd-stable@freebsd.org Subject: Re: Also seeing 2 x quad-core system slower that 2 x dual core Message-ID: <b41c75520711292059p5688a0ebled44d5b81694f539@mail.gmail.com> In-Reply-To: <E1IxtQS-000Kfz-I2@dilbert.ticketswitch.com> References: <200711291932.05614.max@love2party.net> <E1IxtQS-000Kfz-I2@dilbert.ticketswitch.com>
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> Thing is that GENERIC as installed out of the box should not take two minutes > to delete a gig of files off a 15k RPM SAS drive! especially not > when identical hardware with half the number of processor cores only takes > eleven seconds to do the same job. Something is wrong somewhere if doubling > your CPU's results in a factor of 12 slowdown surely? Is it possible to disable one of the quad-core cpu's from bios? I have a couple of DL360's myself but I haven't had the need to disable one of the cpu's. If so it could be interesting to see whether the specific task goes slower/faster. -- regards Claus When lenity and cruelty play for a kingdom, the gentlest gamester is the soonest winner. Shakespeare
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