> For the complete documentation index, see [llms.txt](https://documentation.2pintsoftware.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documentation.2pintsoftware.com/stifler/operations-and-features/overview-and-navigation/cache-management.md).
# Cache management
## Client cache overview
The **Client cache overview** page displays usage statistics for client's BranchCache and Delivery Optimization caches.
The line chart at the top of the screen can be customized by modifying the date range and selecting / deselecting Cached BC bytes, Cached DO bytes, Free BC cache, and Free DO cache. Click the **Filter** button to modify the report.
Towards the bottom of the page there are multiple data points displaying the percentage and ratios of Total Cache usage, average free cache per location and per subnet.
---
# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:
```
GET https://documentation.2pintsoftware.com/stifler/operations-and-features/overview-and-navigation/cache-management.md?ask=&goal=
```
`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.