URGENT. Stop server memory used by domino

Does the Lotus Domino only use 3-8 GB of RAM with a 12GB server. How can I do?

Edit the notes.ini parameter but this does nothing: PercentAvailSysResources = 60

I dropped the server!

Thanks

Subject: need more clarification

Your comments need more clarification please as I’m not sure what you are really asking. I see you are running Domino 8.5 on 64 bit Windows - are you running the 32 or 64 bit version of Domino?

If you are running 32 bit Domino, then you do have access to the full 4GB address space for each process but you need to set MEM_AddressableMemSizeMB=4000 and ConstrainedSHMSizeMB=4000 in your notes.ini to get at more than 2GB since the default on these settings is 2GB for 32 bit Domino.

Subject: Aclaration

I have installed Domino 8.5 on x32 Windows X64 Standard.

In that server I have another application that requires memory, but Domino gets everything collapsed leaving the server. eos no need to pass some allocated memory.