A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
For the second time there are unlimited reasons for poor performance. Troubleshoot to find the bottle neck.
A common issue are code changes. Investigate any recent code changes.
Poor performing query is another place to look. If there are queries on the page then try running the queries in SSMS. How long do the queries take to run? How many records are returned?