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From Vadim Gritsenko <>
Subject Re: (performance) problem on weblogic 7
Date Wed, 17 Sep 2003 00:53:51 GMT
Ralph Goers wrote:

>I had this problem or something similar. Weblogic was refreshing my servlet
>every second.  I don't remember what the parameter is unfortunately.
>However, I believe I posted this to the list a few months ago.

Here it goes:

Ralph Goers wrote:

> In the management console. Go the the Descriptor page for your 
> webapp.  Change "Servlet Reload Check Secs" to -1 and "JSPPage Check 
> Secs" to -1.
> You can also make these changes manually.
> Add the following in your weblogic.xml.
> In <jsp-descriptor>
> <jsp-param>
>         <param-name>pageCheckSeconds</param-name>
>         <param-value>-1</param-value>
> </jsp-param>
> then between the <jsp-descriptor> and <url-match-map>
> <container-descriptor>
>     <servlet-reload-check-secs>-1</servlet-reload-check-secs>
> </container-descriptor>
> Ralph

Never had a chance to try it out yet... :)


>>-----Original Message-----
>>From: Carl Christian Wulff []
>>Sent: Tuesday, September 16, 2003 5:26 AM
>>Subject: (performance) problem on weblogic 7
>>we encounter a performance problem running Cocoon deployed on 
>>a Weblogic Server.  As the same small application is running 
>>fine on the supplied jetty-engine the problem seems WLS related.
>>Even a relative simple resource request as  
>> takes 
>>more than a second to fulfill although cocoon states to need 
>>less than 40 milliseconds (log excerpt below).
>>It seems as there is some penalty per request before cocoon 
>>is involved but I don't know where.
>>I'am started with a WLS-domain right out of the box (wizard), 
>>added an exploded cocoon-webapp, modified cocoon.xconf to 
>>include a datasource (not involved here) and modified 
>>logkit.xconf for a more verbose logging.  Later on I added a 
>>weblogic.xml with pageCheckSeconds and 
>>servlet-reload-check-secs parameters.  Putting the xalan and 
>>xerces in the classpath makes no difference
>>Any hints where to look next are greatly appreciated!
>> Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.1_08-b03)
>> WebLogic Server 7.0 SP4  Tue Aug 12 11:22:26 PDT 2003 284033
>> Cocoon 2.1.1, build with JVM above.

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