Diagnosing Tomcat memory usage
I've an java application running under tomcat and in the last week memory usage increase 50%, from 200M to 400M. I want to know exactly why this happens. Some suggestion? Thanks a lot - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Diagnosing Tomcat memory usage
Try Lambda Probe as recommended by other contributors to this list. http://www.lambdaprobe.org/d/index.htm I'm no expert with this tool but it's straightforward to install and I think it may help you out a bit. The System Information/Memory Utilization thing is particularly fascinating although I don't fully understandthe output yet. I also used the JProbe profiller some time ago to profile a running instance of Weblogic, it had a fantastic real time heap analysis tool that shows you exactly what's happening at runtime ... 2 million String objects, where the heck did they come from ? It's not free though as far as I know. It might help On 10/10/07, Andrew Hole [EMAIL PROTECTED] wrote: I've an java application running under tomcat and in the last week memory usage increase 50%, from 200M to 400M. I want to know exactly why this happens. Some suggestion? Thanks a lot - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Diagnosing Tomcat memory usage
plug in a profiler, I use www.yourkit.com, you can get memory stats, like the ones you wish for, live. other profilers will do the job as well Filip Andrew Hole wrote: I've an java application running under tomcat and in the last week memory usage increase 50%, from 200M to 400M. I want to know exactly why this happens. Some suggestion? Thanks a lot - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
