Code Ape Tech Column
Mar 18, 2022 · Operations
Analyzing Java OutOfMemoryError with Eclipse MAT: A Step‑by‑Step Guide
This article demonstrates how to use Eclipse Memory Analyzer (MAT) together with heap dump files to diagnose Java OutOfMemoryError issues, covering heap dump generation, histogram and dominator tree analysis, reference chain inspection, OQL queries, and a concrete Spring Boot example.
Eclipse MATHeap DumpJava
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