here be some network congestion in your live environment?
>
> Ta
> Matt
>
>
>
> -Original Message-
> From: Shapira, Yoav [mailto:[EMAIL PROTECTED]
> Sent: 20 September 2004 15:05
> To: Tomcat Users List
> Subject: RE: performance problem
>
> Hi,
> C
and could there be some network congestion in your live environment?
Ta
Matt
-Original Message-
From: Shapira, Yoav [mailto:[EMAIL PROTECTED]
Sent: 20 September 2004 15:05
To: Tomcat Users List
Subject: RE: performance problem
Hi,
Clues no, but a question to ask yourself: do you
Hi,
Clues no, but a question to ask yourself: do you really need Apache
HTTPd in front?
Yoav Shapira
Millennium Research Informatics
>-Original Message-
>From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
>Sent: Friday, September 17, 2004 3:06 PM
>To: [EMAIL PROTECTED]
>Subject: performa
Hmm...
http://www.greenfieldresearch.ca/technical/jk2_config.html
Reading that, look for the one line in red font. Seems there's potential
config problems when apache and tomcat are on separate boxes, as they need
to share a file. You'd think this would prevent operation, rather than
slowing it d
Neil Aggarwal wrote:
Oreste:
I have been profiling the garbase collector in our app
and it does not seem to be taking a long time to run.
Do you think that could still be the problem?
Thanks,
Neil
I think you should try changing the GC and give it a try, may be it will
solve your problem. T
business can reduce operating costs by
17% or more in 6 months or less! => http://newsletter.JAMMConsulting.com
> -Original Message-
> From: Oreste Luci [mailto:[EMAIL PROTECTED]
> Sent: Monday, October 13, 2003 1:02 PM
> To: Tomcat Users List
> Subject: Re: Performance pro
Neil Aggarwal wrote:
Hello:
We have noticed that in our app, on occasion, a request takes an
inordinately long time to execute even though it is performing a
simple task.
I added some tracing to the org.apache.jasper.servlet.JspServletWrapper
class and get this output immediately before calling s
Hello All:
While profiling my app, I also see another baffling output from my code:
10/10/2003 7:00:56.391 PM [Thread-96] Before synchronized block
10/10/2003 7:00:56.391 PM [Thread-96] Getting server context
10/10/2003 7:04:07.762 PM [Thread-96] Setting server context attribute
This corresponds
before you go exploring other ideas, try jasper2 from the latest beta
4.1.9.
if you have nested tags, most likely you're suffering from jdk bug with
deeply nested try/catch. I would bother looking into other things until
you've atleast tried jasper2.
peter
Alessandro Di Maria wrote:
>
> Hell
It looks like you are using custom tags, and usually with XML
transformations, they are quite processor heavy. You might want to look
at the new Jaxen benchmarks with Dom4j:
www.jaxen.org
-Jacob
| -Original Message-
| From: Alessandro Di Maria [mailto:[EMAIL PROTECTED]]
| Sent: Thursda
For a start, you may need to increase the java heap size allocated at
JVM startup by using the java -mx32000k flag. You may want to increase
this even further, up to -mx128000k if necessary. However, if you are
running out of RAM while testing, imagine your situation when 100
concurrent users
Hi Saurabh,
Thank you for your advise, we will make these change now, but I want to ask
some question and answer your questions first.
>
> You can try the following things to make tomcat faster.
>
> 1) keep the log level low.
in server.xml file of tomcat or httpd.conf? do you mean "error" param
Hi,
* DENIZ DEMIR <[EMAIL PROTECTED]> [010502 15:23]:
> When I make the server up, I see there are 100+ processes initially (apprx.
> ~130), and in the load intervals it has near 400 process, why it has too
> many processes? is there any idea?
Do not worry, they are not different processes, but
You can try the following things to make tomcat faster.
1) keep the log level low.
2) Set reloadable=false(Disable Servlet Auto-Reloading ) As it is very
expensive.
3) Configure PoolTcpConnector depending on the number of requests/load.(this
should help a lot).
Can u tell how much RAM or pere
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