On Mon, Mar 17, 2008 at 10:53 PM, Caldarale, Charles R <[EMAIL PROTECTED]> wrote:
> > but so far I've not seen memory usage go over 1G. > > There is (or at least was) a bug in the Sun 1.4.2 JVM that didn't do the > arithmetic right when heap sizes were over 2GB due to treating some > unsigned values as signed. You really should move up to a much more > current JVM. I plan to test running with a newer JVM shortly. I have been told by the developers that the application needs to run under 1.4.2. We shall see. > Put in a 64-bit OS and a 64-bit JVM. While you're at it, try running a > newer Tomcat. Yes indeed. All what I am planning to do. In the meantime I have to get the most out of what I have, while I work out what combination of JVM / Tomcat / OS will work with the application, and while I get the dev team to rewrite code that won't work. > If you must stick with a 32-bit environment, you could run multiple > Tomcats, one for each webapp you have, assuming you have more than one. How about running eg 3 x xen vms? The machine seems rarely pushed for CPU, and with 3 vms I could load balance across them. > - Chuck S. --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
