Hello,
The MS articles that you have mentioned talk about the hotfixes that might help improve performance. However at the Veritas forum, we will be only able to guide you on issues regarding Veritas/Symantec products. You will need to get details from Microsoft in case of issues regarding SQL.
However it is comes to using the Veritas agent with SQL and in case you are getting a lesser throughout, we suggest you to elaborate the problem so that we will be able to guide you regarding the modifications to be done that might help you in your case.
Thus do elaborate on your scenario.
Note : If we do not receive your reply within two business days, this post would be marked ‘assumed answered’ and would be moved to ‘answered questions’ pool.
Regards.