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9-2 PATROL for BEA WebLogic User Guide
Instrumenting and Profiling J2EE Objects
PATROL for BEA WebLogic contains features that can let you discover
detailed performance metrics and monitor your WebLogic components to
a very granular level. Using tools provided in the product, you can find
which SQL statements, EJBs, and web application servlets are the most
resource intensive in your environment, and you can monitor the
performance of these components to proactively isolate potential service
problems before they become noticeable to end users.
You can also use these features together to characterize performance of
J2EE components and to use this information to modify your Java code
so as to optimize performance as you develop and roll out new web
applications. To do this, you would iteratively use most of the
instrumentation and method-level profiling features described in this
chapter.
identify and monitor
most crictical SQL
(page 9-3)
identify and monitor
most crictical EJBs
(page 9-8)
identify and monitor
most crictical app
servlets (page 9-8)
