RE: Betr.: RE: Memory Management between different webapps

2006-02-02 Thread Caldarale, Charles R
> From: Roel De Nijs [mailto:[EMAIL PROTECTED] > Subject: Betr.: RE: Memory Management between different webapps > > The problem we are confronted with: all our web-apps are > running fine in our test-environment, even if workload is > simulated to be very high. If w

Re: Betr.: RE: Memory Management between different webapps

2006-02-02 Thread David Smith
Obviously something is different. Given tomcat and the web-app are the same, I would guess environmental differences exist between test and production. Do both have the same set of services? Same OS? OOM errors can also indicate a lack of system resources such as file handles. Just throwing ou

Betr.: RE: Memory Management between different webapps

2006-02-02 Thread Roel De Nijs
The problem we are confronted with: all our web-apps are running fine in our test-environment, even if workload is simulated to be very high. If we go to production environment (which is an exact copy of the test-environment) then tomcat gives OOME, sometimes 3-4 times a day. And it looks to be

RE: Memory Management between different webapps

2006-02-02 Thread Peter Crowther
> From: Roel De Nijs [mailto:[EMAIL PROTECTED] > I have a tomcat with ± 10 web-applications. Is there a > maximum or some guidance in the number of web-apps you can > put in one instance of Tomcat? Tomcat itself uses relatively little memory per-webapp (a few megabytes, depending on version).

Memory Management between different webapps

2006-02-02 Thread Roel De Nijs
Hi, I have a tomcat with ± 10 web-applications. Is there a maximum or some guidance in the number of web-apps you can put in one instance of Tomcat? And i start tomcat with the options -Xmx1024m -Xms1024m --> is there some information or articles about how tomcat is spreading all this memory