Individual servlet statistics

2008-06-26 Thread Tyler DeWitt
Hello all, I was curious if anybody knew of some software that tracked the memory and cpu usage of each servlet that was running on a Tomcat instance. I am looking to be able to say Servlet A is using 2%CPU and 10 mb of heap and Servlet B is using 2% CPU and 200 mb of heap. I need to be able

RE: Individual servlet statistics

2008-06-26 Thread Peter Crowther
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] I was curious if anybody knew of some software that tracked the memory and cpu usage of each servlet that was running on a Tomcat instance. Unfortunately, as all the servlets run on a common JVM and using a common heap, there is no way

Re: Individual servlet statistics

2008-06-26 Thread Tyler DeWitt
Thanks Peter! That information is really useful. Just FYI, I'm working on extending the GlassBox Inspector (which does just what you say and monitors individual requests). I'm using the new Instrumentation package in Java 6 to find object sizes, just the integration of all these aspects is a

RE: Individual servlet statistics

2008-06-26 Thread Caldarale, Charles R
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Tyler DeWitt Subject: Individual servlet statistics I was curious if anybody knew of some software that tracked the memory and cpu usage of each servlet that was running on a Tomcat instance. You can't directly get memory usage

Re: Individual servlet statistics

2008-06-26 Thread Juha Laiho
Tyler DeWitt wrote: I was curious if anybody knew of some software that tracked the memory and cpu usage of each servlet that was running on a Tomcat instance. I am looking to be able to say Servlet A is using 2%CPU and 10 mb of heap and Servlet B is using 2% CPU and 200 mb of heap. I need