IIS 6.0 Performance

15 Sep 2006 10:56 AM

Anbu

Hi All,

Sorry for cross posting the message.

I'm having a problem with IIS 6.0 on performance.

I'm having few web services on the same server with different URIs.
When I send a message from one Web Service to another it takes ~40 secs
to reach the next service. The delay occures only for the first few
executions after resetting IIS or rebooting the server. After two or
three runs, it requires just 2/3 secs to process every messages.

I use WSE 3.0 with ASP .NET 2005.

Could any one help to improve it's performanace at the first instance?
I need to test the first message to measure its performace and
reliability.

Thanks,

15 Sep 2006 12:27 PM

Cowboy (Gregory A. Beamer)

Whenever you redeploy the service, precompile the service (hitting directly
if you have not other means). The first hit in .NET will always require a
compilation step. It may take a couple of hits if you are varying the input
to hit other features that were not compiled on the first hit.

Other options:

* Move more of the code to libraries and ngen the libraries and stick them
in the GAC. This will reduce the compilation step as the libraries will be
in native computer language. This is a bit of less "maintainable" as you
have to GAC each version as you release, so it is wiser when you are fairly
stable.

--
Gregory A. Beamer
MVP; MCP: +I, SE, SD, DBA

*************************************************
Think outside of the box!
*************************************************

Show quote

"Anbu" <Anbu.Thangarathi***@gmail.com> wrote in message
news:1158317807.348853.73280@i3g2000cwc.googlegroups.com...
> Hi All,
>
> Sorry for cross posting the message.
>
> I'm having a problem with IIS 6.0 on performance.
>
> I'm having few web services on the same server with different URIs.
> When I send a message from one Web Service to another it takes ~40 secs
> to reach the next service. The delay occures only for the first few
> executions after resetting IIS or rebooting the server. After two or
> three runs, it requires just 2/3 secs to process every messages.
>
> I use WSE 3.0 with ASP .NET 2005.
>
> Could any one help to improve it's performanace at the first instance?
> I need to test the first message to measure its performace and
> reliability.
>
> Thanks,
>

15 Sep 2006 12:48 PM

Anbu

Gregory,

Thanks for your reply.

I'm working on the server where the web services are installed. The web
services are created based on the Windows Libray concept with
HttpHandler. So I have dlls along with web.config files and no .cs or
aspx pages to compile.

Could you also clarify, if this has to be done on all the servers
wherever, i install the web services?

Thanks,