Although it might sound strange I do not believe in low level tools such as OptimzeIt on EJB level - first stage. Usually you end up using a component based framework which might be distributed and EJB overhead just changes results significantly. We switched to a simple set of classes which measure response time on component level and watch it under load. In most cases we are able to locate our hot spots easily. I can not release these classes to public - just think about something which allows you to mark the beginning and the end of a "transaction", measure the time in between - and cumulate.
Hope this helps, Jens | -----Original Message----- | From: [EMAIL PROTECTED] | [mailto:[EMAIL PROTECTED]]On Behalf Of Cugier | (extern) | Sent: Tuesday, March 12, 2002 3:25 PM | To: Orion-Interest | Subject: Performance Monitoring Tools | | | Hello, | | we are planning to perform some load tests against our | application (Servlet, | JSP and EJBs). We have found some tools that will create the load on the | server and will monitor the response times. But we haven't found anything | that can be used to monitor Orion's behaviour during the test. | What we want | to monitor is the memory consumption, CPU usage, Sessions etc. | What is important is that we can record what we monitor so we will be able | to look at the resutls of the test later. | | Does anyone has a recommendation for a tool that we can use? | | Thanks | | Peter
