General Configuration¶
On the General Configuration page, you can determine whether to collect data through bytecode instrumentation, and specify the slow request threshold and maximum number of rows to collect.
Log in to the management console.
Click
on the left and choose Management & Deployment > Application Performance Management.In the navigation pane, choose System Management > General Configuration.
Figure 1 Modifying general configuration¶
Stop Collecting Data Through Bytecode Instrumentation
Enable or disable this function as required. Data such as JVM metrics will always be collected using MBeans. The default value is No.
Note
When the Stop Collecting Data Through Bytecode Instrumentation option is enabled, data will no longer be collected through bytecode instrumentation. Data such as JVM, GC, and Tomcat thread metrics can still be collected using MBeans.
Slow Request Threshold
If this threshold is reached, more samples will be collected during intelligent sampling. The default value is 800.
Max. Collected Data Rows
If this value is reached, data will not be collected to prevent excessive memory usage. The default value is 499.