[users@httpd] Peak download performance with single file

[vrukesh panse]

Hi,

We have Windows XP PC installed with Apache Web server 2.2.

We are using this PC as web server with network simulator.

When we download single 10MB text file, we get network download speed of
8Mbps.

But, when we simultaneosly download more than one file (for example, two
different 10MB text files), we get total download speed of 12Mbps.

How can we achieve peak throughput speed with single file itself ?

What setting in Apache web server configuration files will help us to
do this ?

Thanks,
Vrukesh

Re: [users@httpd] Peak download performance with single file

[dfw-apache]

On Sat, Apr 23, 2011 at 07:46:37PM +0530, vrukesh panse wrote:
> But, when we simultaneosly download more than one file (for example, two
> different 10MB text files), we get total download speed of 12Mbps.

This is the kind of thing you might see if the *client* TCP receive window
is being filled. It may not be the server's fault.

I'd also look into support of 'TCP window scaling' and 'selective acks'.
Neither which I believe XP does by default.

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