We have a client that has passed our program to a new HP with 2012 x64 the performance in TS is very very slow. Much more than in the older server. The administrator is overflowed.

I found this as very popular:

In adition to checkout an option of the NIC named Large Send Offload.

Someone knows it ?

Is very strange. All reviewed except this. The administrator says that uninstalling the Antivirus the performance is the same. The program added to the DEP.

But as example 3 hours to change a property of a directory of 7 Gb.

Thank you.