[jboss-user] [Performance Tuning] - performance tuning web-container in jboss

the666pack do-not-reply at jboss.com
Fri Feb 22 03:03:37 EST 2008


i am performance testing the jboss server. however i realized a low throughput for simultaneous client requests. so now i would like to know which possibilities i have to change this behaviour and increase performance.

for performance tests i use the command line tool openwebload(http://openwebload.sourceforge.net), my jvm settings are fine (-Xmx1024m) and i see the memory getting used up the more simultaneous client requests i send. however after about 180 simultaneous client requests the jvm is filled up and the server is going dead. this is too few for my taste.

i need to keep the settings for tomcat (for example maxacceptrate,thread pool,...) and the jvm settings fixed, but i would anyway like to improve the performance.

is there something i can do? are there possibilities of connection pooling or an improved garbage collection for the jvm so that it does not fill up the memory so fast?

thanks in advance for help,

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