Hprof Analyzer Tool

The HPROF Analyzer Tool ingests Java heap dumps (HPROF format) and surfaces memory hotspots, retention paths, and potential leaks for developers and performance engineers. It processes the dump to produce actionable summaries and drill-down data, enabling precise root-cause analysis.
Conceptually, the tool builds an object graph from the dump, computes retention via dominator analysis, and aggregates allocations by class, method, and stack trace. It ranks objects by impact and provides both high-level summaries and detailed paths to help triage memory pressure.
Unique value lies in offline, upload-based analysis that scales to large dumps, offers exportable reports (JSON/CSV), and supports differential comparisons between dumps without requiring live profiling or instrumentation. This makes it suitable for CI workflows and post-mortem debugging.
Core features include heap import, hotspot identification, retention path visualization, dominator-tree generation, and export options. Use cases span OOM investigations, GC tuning, and memory leak diagnosis in Java services and batch jobs.