Robert, Are you storing many objects in the user's sessions? You might encounter the problem you are having if the data you are storing in your sessions is large. How much memory do you have on your machine? You might want to tune some of the heap parameters for the JVM.
-Richard > -----Original Message----- > From: Robert Burdick [SMTP:[EMAIL PROTECTED] > Sent: Sunday, June 15, 2003 11:06 PM > To: [EMAIL PROTECTED] > Subject: Tomcat Connections and Memory Limits > > Hello All: > > I'm currently building an application that runs on Tomcat 4.1.24. I have > been stress testing the application with Paesslers Webserver Stress > Tool. When I run a scenario that simulates 20 concurrent users, hitting > various JSP pages in the application every 15 seconds, the test succeeds > with no errors. When I crank the number of simulated concurrent users to > 40, I relatively quickly run out of memory,etc. > > > Are there any default limits built into Tomcat that specify the number of > concurrent users allowed, as well as any kind of memory limits? The > interesting thing is that when the Tomcat logs say I'm running out of > memory, the system information on the PC shows that I have plenty > left. Thus I'm wondering if I'm hitting a Tomcat limitation of some kind. > > Robert > > > Robert Burdick > > [EMAIL PROTECTED] > www.wAppearances.com > (650)-917-8446 (office) > (650)-906-3707 (cell) > > ========================================================================== > = > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > JSP-INTEREST". > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST > DIGEST". > > Some relevant archives, FAQs and Forums on JSPs can be found at: > > http://java.sun.com/products/jsp > http://archives.java.sun.com/jsp-interest.html > http://forums.java.sun.com > http://www.jspinsider.com =========================================================================== To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant archives, FAQs and Forums on JSPs can be found at: http://java.sun.com/products/jsp http://archives.java.sun.com/jsp-interest.html http://forums.java.sun.com http://www.jspinsider.com