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List:       tux-list
Subject:    Re: Benchmarks
From:       Chris Davies <mcd () daviesinc ! com>
Date:       2004-05-05 16:02:41
Message-ID: 1083772960.18014.559.camel () mcdlp ! pbi ! daviesinc ! com
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On Mon, 2004-05-03 at 09:22, William Lovaton wrote:
> The problem seems to be specially network I/O between the web server and
> the database server, it seems that there is a little glitch in transfer
> speed.  A few months ago we had a serious slowness problem and it was
> because de NIC that connects to the DB (for some reason) changed to work
> Half Duplex. We were crazy trying to find the problem.
why not fix the ports at 100mb Full Duplex, no auto-negotiate?

You would need to do this on the switch and on the machine.  I believe
mii-tool will allow you to Force a connection to 100baseTx-FD.

> But right now I guess the problem starts to be CPU power.  I'm really
> looking forward to Fedora Core 2 and try the new kernel.
looking again at what you posted with top, cpu is not your problem.


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