40 DB2 UDB V8 and WebSphere V5 Performance Tuning and Operations Guide
2.4.4 Tools for monitoring and tuning
This subsection provides information about the available tools in WebSphere
Application Server V5 for monitoring and tuning purposes.
PMI request metrics in WebSphere Administrative Console
This tool collects data by timing requests as the requests travel through
components of the product. The PMI request metrics are configurable through
the administrative console. The PMI request metrics log time spent in major
components, such as the Web container of the Application Server. These data
points are recorded in logs and can be written to Application Response Time
(ARM) agents used by Tivoli monitoring tools.
Tivoli Performance Viewer
The ...