The Developer Dashboard is a new feature in SharePoint 2010 that helps a developer or system administrator to troubleshoot problems with page components and performance bottlenecks.
In order to monitor usage and resource consumption, Developer Dashboard is using the following counters:
This article will provide tips and tricks regarding SQL performance improvement.
The SharePoint server health is directly connected with the SQL server health. If your SQL server is suffering because of poor performance the impact will be reflected in your SharePoint environment. User experience will be degraded more and more if you are not acting in time.