.NET Total memory 6GB unknown ?

Hi

I have been reading and learned that .NET total is a the cummul of GEN0,1,2 and the LOH.

Which in my case would be arround 2006.61 MB.

BUT on the main memory snapshot page it states 7.90GB .NET total.

So where is the other 5.9GB of memory ? the dump was taken as a full memory dump procdump -ma from a iis w3wp process which was running our code.

There is only 34.67mb of objects inside, the rest of the allocated heap is mostly free.

Any help is greatly appreciated.

Kind Regards Christophe