You have the Basic Vault Version of 2013 installed.
Now you are experiencing performance issues such as longer time to display the grid, long time to checkout or check in files from the Vault ad-din etc.
Autodesk released a hotfix for this issue and it can be downloaded here:DL19857773
Warning: if you experience a performance issue in one of the other Vault editions such as Vault Workgroup 2013, Vault Collaboration (AEC) 2013 , Vault Professional 2013 please don´t install this hotfix!
In this case your performance issue has another cause.