You will find there a collection of presentations and web articles on Memory Analyzer, which are also a good resource for learning. See the download page for installation instructions.īoth the Basic Tutorial chapter in the MAT documentation and the Eclipse Memory Analyzer Tutorial by Lars Vogel are a good first reading, if you are just starting with MAT.Ĭheck MemoryAnalyzer/Learning Material.
compute paths from the garbage collector roots to interesting objects.explore the object graph, both inbound and outbound references.find the biggest objects, as MAT provides reasonable accumulated size (retained size).The Eclipse Memory Analyzer tool (MAT) is a fast and feature-rich heap dump analyzer that helps you find memory leaks and analyze high memory consumption issues. 3.3 What if the Heap Dump is NOT Written on OutOfMemoryError?.3.2 System Dumps and Heap Dumps from IBM Virtual Machines.3.1 HPROF dumps from Sun Virtual Machines.