nginx vs apache as a reverse proxy
cliff at develix.com
Tue Mar 3 07:12:14 MSK 2009
On Tue, 2009-03-03 at 14:16 +1100, Linden Varley wrote:
> Sorry I should of mentioned that the requests per second are also
> slightly higher with apache over nginx. Although it’s a marginal
> amount it is consistent.
Then you are probably right that it has to do with no keepalive for
One thing I wonder is if restructuring your stack a bit wouldn't make a
lot of difference. You say you are serving your static images via
mod_python... what's the logic there? Are the images dynamically
generated by Django or some other Python web framework?
> Yes the backend server has a large number of sockets in TIME_WAIT and
> yes keep-alive is on on the backend too. Turning it off does actually
> close the gap which is much better, but are there any plans for the
> proxying in nginx to support keep-alives?
I think it's planned but I unaware of any time-frame.
> It plays havoc with the firewall too since it creates a new state
> entry in the state table for each socket.
Can you eliminate this firewall? If the Apache server isn't
public-facing, I think I'd just give it a non-routable IP and get rid of
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