On Wed, May 19, 2004 at 03:09:26PM -0400, Tom Miller wrote: : : Does any one have any information on system tunning for : Tomcat 5.x running on Linux (redhat). We have 2Gig of RAM on : the systems. This is what we see from top when no one hit : the website. Tomcat doesn't seem to release the used of the : memory. We have to restart tomcat otherwise it will take a : very long time to response to any request. After we restart : tomcat the memory will start from 560455K used and going up : from there.
0/ check your logs to see whether there are any informative messages when this happens. 1/ enable verbose gc, to see how much is gc'd and when. 2/ load-test and profile the app (preferably, in a separate environment) to see whether the issue is load-induced, and find out what's leaking. 3/ try the various gc algorithms available in JDK 1.4, once you've tried #1 and #2 -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
