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Java EE 7 Performance Tuning and Optimization by Osama Oransa

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Starting with the NetBeans profiler

The NetBeans profiler is a useful feature inside NetBeans IDE. It facilitates the identification of performance issues mainly in the development environment; however, it can also be used in other environments.

To start using the NetBeans profiler, perform the essential initial calibration for the used Java platform. This can be done easily from inside NetBeans.

The NetBeans profiler calibration

To run the NetBeans profiler calibration, we need to select the Profile menu, select the Advanced Commands submenu, and click on the Run Profiler Calibration. A pop-up will appear with a list of all the installed Java JDK. We can pick the one we need to calibrate, and it will take few moments before the calibration process ...

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