Hi Ronald,
Thanks for the response.
With in the server, there is not much of a locking issues. Just to give
you more insight, server is like a proxy for some of the request. All
such request are delegated to an external server which may or may HTTP
protocol to handle the request.
Thanks,
Nishi
From: Ronald Klop [mailto:[EMAIL PROTECTED]
Sent: Monday, November 10, 2008 2:54 PM
To: Tomcat Users List
Cc: Nishi Kant
Subject: Re: Tomcat Performance
2 Instances don't compete for locking between threads. So possibly your
application depends a lot on locking?
Ronald.
Op maandag, 10 november 2008 om 7:26 uur schreef Tomcat Users List
users@tomcat.apache.org:
Subject: Tomcat Performance Date: Mon Nov 10 07:26:21 CET 2008
From: Nishi Kant [EMAIL PROTECTED]
Hi All,
I'm trying to optimize the performance of my server, which is
deployed
in a cluster environment using Apache Load balancer and Tomcat
container. mod_jk is used to communicate between load balancer
and
tomcat container. Apache is configured to use worker MPM mode.
I have
done various tests to find optimized tomcat, apache and Linux
configuration for my application. Following are the machines I'm
using
for this load test.
Machines configurations
Apache Load balancer:: 2.8 GHz Dual Core , 4GB RAM
Tomcat :: 2.66 GHz 2 CUP, Dual Core, 6 GB
RAM
There is an interesting observation when I alter my
configuration to run
multiple tomcat instances on same machine. My throughput
increases to 2
times the original throughput if I run 2 instance of tomcat
instead of
single tomcat instance. I'm trying to understand this behavior
as I'm
not very keen in running multiple tomcat instances on same
machines.
Thanks,
Nishi
