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Instrumenting and Profiling J2EE Components 9-15
Running the Top N Servlets Report
Summary: Run a report to identify which servlets are used most often and have the
longest response rates on your WebLogic servers.
You can use this information to decide which servlets should be selected
for monitoring.
To run the Top N Servlet report:
Step 1
Right-click the WEBAPP instance icon.
Step 2 From the KM Commands, choose Report Top N Servlet.
The Configure Top N Servlet Data Collection dialog is displayed.
Step 3 Select the checkbox for the criterion you want used to determine “top”
servlets, then slide the control to indicate the number of results you want.
Step 4 Click OK.
The report is displayed in a system output window.
This report shows which servlets respond slowest or are most often
called. Using the information from this report, you can start monitoring
selected servlets, and can define alarm thresholds or alerts to be
generated if performance degrades to unacceptable levels.
