Question on services

Hi Matt,

I have a few questions before i engage ur services.
I have a dedicated server running cpanel and its hosting one xenforo forum and a small file hosting site, which is seldom in use.
My specs for the server are Intel(R) Xeon(R) CPU W3520 and 16GB of ram.
the server load is quite high . refer to the image.

I think my server and mysql db are not optimised . As my XF forums are abit laggy .
Do you provide this service to optimise it ?