Profiling
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This document discusses profiling and heap analysis tools that can help identify performance and memory issues. It lists popular profiling tools like JProfiler, YourKit, Eclipse TPTP, and Visual VM which can analyze CPU and memory usage per method. Popular heap analysis tools mentioned are Jhat and Eclipse Memory Analyzer for examining heap dumps and memory size per object type. The document provides examples of common profiling views like call tree, CPU load, and memory usage that these tools can generate.
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![Profiling & Heap Analysis By Franz See of ValueCommerce [email_address] http://twitter.com/franz_see](https://cdn.statically.io/img/image.slidesharecdn.com/profiling-100419220524-phpapp02/85/Profiling-1-320.jpg)
Profiling
- 1. Profiling & Heap Analysis By Franz See of ValueCommerce [email_address] http://twitter.com/franz_see
- 2. Problems? Slow down Out of Memory
- 3. What are they? Profiler A form of Dynamic Program Analysis for Improving performance Heap Analysis Tool Tool for analyzing heap dumps
- 4. Example
- 5. Example
- 6. Example
- 7. Example
- 8. Popular Profiling Tools Paid JProfiler
- 9. YourKit Free Eclipse TPTP
- 11. Visual VM (comes with java 6u7)
- 12. Popular Heap Analysis Tools Jhat
- 13. Eclipse Memory Analyzer Tool
- 15. Common Profiling Views Self Tree Telemetry CPU Duration Per Method Call Tree CPU Load Memory Size per object of type Dominator Tree Memory Load Thread Duration per thread (---) (---)