This Best Practice provides a knowledge base for 3DEXPERIENCE performance analysis and explains the inputs a user must provide to the Customer Success team to start a performance analysis.
![](https://blog-assets.3ds.com/uploads/2022/03/performance-scaled-1-1024x1024.jpg)
The target audience of this Best Practice is 3DEXPERIENCE users and L1 support members who want to investigate performance issues.
In this Best Practice, you will learn about:
- A base for performance analysis
- Top-down analysis of 3DSpace and 3DSearch (3DSpace Index) services
- Different traces and tools that can be used for analysis of performance issues