The eclipse foundation home to a global community the eclipse ide jakarta ee and over 375 open source projects including runtimes tools and frameworks.
Open mat in eclipse.
It is useful if you do not want to install a full fledged ide on the system you are running the heap analysis.
The chart feature requires the birt chart engine version 2 3 0 or greater.
Then select memory analyzer and ok.
The dump analysis will be presented to you as shown in the next page.
Or how to configure hprof files to open in map.
In all cases it s important to keep in mind that this is a snapshot of memory at a point in time.
Connect the mat to an existing java process or.
Once the ma perspecive is open one should be able to see the memory analyzer specific eclipse menus.
With the memory analyzer feature installed try window open perspective other.
The mat cannot tell you why an object was created nor can it show you objects that have already been garbage collected.
The eclipse foundation home to a global community the eclipse ide jakarta ee and over 375 open source projects including runtimes tools and frameworks.
The memory analyzer chart feature is optional.
Go to the file open file option in eclipse s menu bar browse to the dump file that was generated in the previous page and open it.
Select the option leak suspects report and click finish.
I m probably missing something basic but i could not find how to explicitly start the program.
Manually acquire a heap dump and load it into the mat.
To install the memory analyzer into an eclipse ide use the update site url provided below.
In eclipse mat we can see the incoming and outgoing references for a given object by right clicking an object and selecting list objects with outgoing references with incoming references.
I installed eclipse memory analyzer mat and followed the tutorial from the official site but the hprof file open in a standard text editor and not in mat as i expected.