load and performance testing tool for J2EE based web applications.

[kaleena]

hello all.....
we are developing a j2ee based web application using jakarta struts,ejb,weblogic,oracle 8i.
now we want to stress test the application.
so can u help me in knowing the names of stress and performance testing tool ( open source tools).
please reply asap.
thanks in anticipation

kaleena

[buntine]

1. http://www.google.com.au/search?hl=en&q=java+stress+testing&meta=
2. http://opensourcetesting.org/performance.php

Regards.