MAT Memory Analyzer Tool plug-in installation Myeclipse10

Source: Internet
Author: User

Memory analyzer can be used to analyze the state of the RAM usage, which is often used when a memory overflow occurs.

First step: Download Eclipse MAT

: http://www.eclipse.org/mat/downloads.php

The second step: after downloading the compressed package decompression, placed in the MyEclipse myeclipse\myeclipse 10\dropins directory

Create a mat folder where the extracted files are placed

Step three: Restart the myeclipse, when the boot is complete, you can see

Fourth step: Open Window->perferences and you will see this item:

Fifth Step:

Write a little program and test it.

Project Right-click Run configurations.

In the Run Configuration window for argument add-xx:+heapdumponoutofmemoryerror as

Configuration Complete Click "Run" to see the program error

Refresh the project directory to see a java_pid7076.hprof file generated

Double-click Open

MAT Memory Analyzer Tool plug-in installation Myeclipse10

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