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Home > Archive > EAserver > December 2005 > servlets unexpectedly slow
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servlets unexpectedly slow
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| Diego Brouard 2005-12-16, 3:24 am |
| This is quite strange, I have a few applications running for months in
EASERVER 5.0.0. The applications are very simple web apps with jsps and
servlets. Two days ago, it begans to have a weird behaviour with
servlets lasting more than was it was expected. I made a new web app
without libraries nor database access, just a very simple "Hello World!"
servlet; it takes about two minutes! to render. Then I copy the webapp
dir on tomcat and it was very quickly.
The weird thing of all this is that, two days ago, everything was normal.
any idea about what may happen?
Thanks in advance, Diego
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| Carson Hager 2005-12-16, 9:24 am |
| Have you tried to restart EAServer to see if that would fix the problem?
Carson
"Diego Brouard" <diego@guamansa.tf> wrote in message
news:43a2866a$1@foru
ms-2-dub...
> This is quite strange, I have a few applications running for months in
> EASERVER 5.0.0. The applications are very simple web apps with jsps and
> servlets. Two days ago, it begans to have a weird behaviour with servlets
> lasting more than was it was expected. I made a new web app without
> libraries nor database access, just a very simple "Hello World!" servlet;
> it takes about two minutes! to render. Then I copy the webapp dir on
> tomcat and it was very quickly.
>
> The weird thing of all this is that, two days ago, everything was normal.
>
> any idea about what may happen?
>
> Thanks in advance, Diego
| |
| Diego Brouard 2005-12-16, 9:24 am |
| Carson Hager wrote:
> Have you tried to restart EAServer to see if that would fix the problem?
>
>
> Carson
Yes, in fact I have restarted the server itself ( I'm afraid it's
Windows 2003 ).
Diego
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| Carson Hager 2005-12-16, 9:24 am |
| I doubt it. EAS works fine on 2003. Do you have any virus protection
software that could be getting in the way?
Carson
"Diego Brouard" <diego@guamansa.tf> wrote in message
news:43a2cb30$1@foru
ms-2-dub...
> Carson Hager wrote:
>
> Yes, in fact I have restarted the server itself ( I'm afraid it's Windows
> 2003 ).
>
> Diego
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| Diego Brouard 2005-12-16, 9:24 am |
| Carson Hager wrote:
> I doubt it. EAS works fine on 2003. Do you have any virus protection
> software that could be getting in the way?
>
>
> Carson
No, I haven't. The rest of the thing are ok, jsp, files ...
Diego
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| Jonathan Baker [Sybase] 2005-12-16, 11:24 am |
| Anything in either your server or servlet logs?
Jonathan
Diego Brouard wrote:
> This is quite strange, I have a few applications running for months in
> EASERVER 5.0.0. The applications are very simple web apps with jsps and
> servlets. Two days ago, it begans to have a weird behaviour with
> servlets lasting more than was it was expected. I made a new web app
> without libraries nor database access, just a very simple "Hello World!"
> servlet; it takes about two minutes! to render. Then I copy the webapp
> dir on tomcat and it was very quickly.
>
> The weird thing of all this is that, two days ago, everything was normal.
>
> any idea about what may happen?
>
> Thanks in advance, Diego
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| Diego Brouard 2005-12-20, 11:24 am |
| Jonathan Baker [Sybase] wrote:
> Anything in either your server or servlet logs?
>
>
> Jonathan
I'm afraid nothing.
Diego
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| Jonathan Baker [Sybase] 2005-12-20, 1:24 pm |
| If I remember correctly, a while back we had a similar problem where the
URL to a resource (and I believe it was the JSP DTD) vanished for a
while. This caused the server to slow down; it waited for a timeout
until it would continue processing.
I can't think of any similar issues with servlets from our side. One
thought: perhaps there is something in your code somewhere that does
something similar?
Jonathan
Diego Brouard wrote:
> Jonathan Baker [Sybase] wrote:
>
> I'm afraid nothing.
>
> Diego
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| Diego Brouard 2005-12-20, 8:25 pm |
| Jonathan Baker [Sybase] wrote:
> If I remember correctly, a while back we had a similar problem where the
> URL to a resource (and I believe it was the JSP DTD) vanished for a
> while. This caused the server to slow down; it waited for a timeout
> until it would continue processing.
>
> I can't think of any similar issues with servlets from our side. One
> thought: perhaps there is something in your code somewhere that does
> something similar?
>
>
> Jonathan
Well, the code is quite straightaway, it's a "hello world!" test
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