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From Gaurav Vaish <gaurav.va...@gmail.com>
Subject Re: Tomcat Benchmarking / Load Testing
Date Tue, 31 Aug 2004 04:19:32 GMT
Hi Rémy,

  Thanks for your response.

  In anycase, is there a list of people / companies using Tomcat
(standalone or with Apache)?



Happy Hacking,
Gaurav Vaish
http://gallery.mastergaurav.net
--------------------------------------


On Mon, 30 Aug 2004 23:51:22 +0200, Remy Maucherat <remm@apache.org> wrote:
> 
> 
> Gaurav Vaish wrote:
> 
> >Hi,
> >
> >  I am looking for some good case-study on Tomcat loadtest and benchmarking.
> >
> >  It may or may not be with mod_jk(2) however a study with the
> >following paramters would be useful:
> >
> >  - JDK Version
> >  - Tomcat version
> >  - OS (with version and SPs)
> >  - Apache Version (if not standalone)
> >  - Concurrent Users (Threads)
> >  - Response Time
> >
> >  The problem is that we have a e-Learning application running on
> >Tomcat 4.x (planning to migrate to 5.x) which faced severe problems
> >when put on production server. Stress testing in labs were passed
> >gracefully, however it gives several issues with around 500 concurrent
> >users on the production server.
> >
> >  In anycase, which would be more scalable (load) - standalone Tomcat
> >or with Apache/mod_jk?
> >
> >
> >   The details of the production server are:
> >
> >  - Red Hat Enterprise Server 9.0
> >  - Kernel 2.4.9
> >  - JDK 1.4.2 (Sun JDK)
> >  - Tomcat 4.0 (Standalone)
> >  - 2048MB RAM
> >  - 4-Processor CPU (2GHz each), Intel 386
> >
> >
> Tomcat 5.0 is faster than 4.1 which is faster than 4.0, but we don't
> have any numbers to give you.
> Feel free to contribute results.
> 
> Rémy
> 
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