I have a site that gets a fair amount of traffic - roughly 300,000 page views per day - a mix of servlets and JSP
The site runs on 3 separate servers - one of which we upgraded to Tomcat 5.0.19. We have been running the site successfully for the past year using Tomcat 4.1.x, and 2 of the servers are still running Tomcat 4.1.x and are fine. Other differences between the two 4.1.x machines and the Tomcat 5.0.19 machine include: - Tomcat 5.0.19 machine uses jk2 / tomcat 4.1.x servers use mod_jk - Tomcat 5.0.19 machine using jsvc The Tomcat 5.0.19 machine is leaking memory at an alarming rate. I am using the following options on all: -Xms256 -Xmx1024 The Tomcat 4.1.x machines all run the site and stay around 350MB, but the Tomcat 5.x machine grows until the JVM runs out of memory. The sites are using DBCP, and connecting to an Oracle 10g RAC cluster using the newest JDBC Thin drivers from Oracle (same on all 3). I plan on running a profiler on the system, but thought I would perform a sanity check and make sure I am not missing something obvious (to someone else). Thanks, Brian Beckham [EMAIL PROTECTED] Office: 770.924.6444 ext. 203 Mobile: 404.406.8355
