Information about used RAM ressources

Information about used RAM ressources needed

I use the C164 with the following compiler:
C166: V4.11 / L166: 4.10
(Updates not possible. I couldn't use newer one.)

How can I get information about used RAM (IRAM, XRAM, ...)?
= How much RAM do my program needed?

At the end of compilation I got the follwoing info:
Code Size: 56119
Publics: 777
Types: 562
Modules: 58
Symbols: 9999
Source files: 45
Source lines: 32354

But where can I find the used RAM/XRAM/...

Thanks for help