# Simple Profiler

The Simple Profiler is a profiler that ships with RwFileSystem. It is called the Simple Profiler because it is simple to integrate it with your code.

You are strongly encouraged to use the Simple Profiler because it supports features are unavailable when using XBOX 360, Playstation 3 or any other type of profile data:

- Event types
- Tags
- Multiple devices
- "Small" files within archives

Event types allow you to use the FPA in combination with the incremental installer and see how installing/caching data impacts your device usage.

Tags allow you to identify loading stages in code.

Multiple devices allow you to see if your game is concurrently loading data from (B)DVD and harddisk.

"Small" files within archives allows you to see which specific file is accessed within an archive. This can help to find out how to reorder the archive to lower the loadtimes.

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