The Auto Heal setting can allow your web site to perform an administrative action if certain conditions are raised.
The triggers are:
- Memory usage
- An HTTP status code
- HTTP request count
- Slow requests
The actions that can be performed are:
- The application pool for the web site can be recycled
- The event can be logged
- A custom action can be performed
For example, if your web application reaches 750 MB of memory usage, the application pool can be configured to automatically recycle.