# WebRTC statistics tool

Provides a tool to display statistics about WebRTC in the editor.

## How to use

You can open it from the **Window -> Analysis -> WebRTC Stats** in the top toolbar.

![Guidline WebRTC Stats](images/guideline-webrtc-stats.png)


When you open it, you will see a screen like the one below.

![WebRTC Stats Empty](images/webrtc-stats_emptyview.png)


Run the scene in the Unity editor. When the PeerConnection is created, a list of PeerConnections is displayed in the list on the left.

![WebRTC Stats PeerConnection List](images/webrtc-stats_peerconnection.png)

Pressing the button on the list of PeerConnections will display the list of statistics for the target PeerConnection as a pull-down menu.

![WebRTC Stats StatsType List](images/webrtc-stats_statstypelist.png)

Selecting an item from the pulldown menu displays a list of statistics.
Below is an example when you select [`CandidatePair`]().

![WebRTC Stats Exsample StatsMember](images/webrtc-stats_example-statsmember.png)

It also displays a graph for data that changes over time.

![WebRTC Stats Exsample StatsGraph](images/webrtc-stats_example-statsgraph.png)

## Storing Statistics.
You can save the collected statistics by pressing the Save button in the upper right corner of the screen.

![WebRTC Stats Save Dump](images/webrtc-stats_savedump.png)

The generated dump files are compatible with the dump files generated by Chrome's `chrome://webrtc-internals`, so you can see the statistics in third party applications.