Inspect memory usage by variable/object

Hello, I am suspecting an inefficient memory usage in my application. I would like to understand where the memory is allocated/used in my application. Is it possible to use AR forge products to backtrack...
call tree expansion

I was trying get expansion of call tree for each functions in the map file (at section OVERLAY MAP OF MODULE) generated by uVision Keil compiler, which would looks similar to output from tool like cflow...
about call tree

I view my .m51 file for the call tree, it looks like this: SEGMENT +--> CALLED SEGMENT --------------------- ?C_C51STARTUP +--> ?PR?MAIN?MAIN +--> ?C_INITSEG ...... the problem is that...
about call tree

I view my .m51 file for the call tree, it looks like this: SEGMENT +--> CALLED SEGMENT --------------------- ?C_C51STARTUP +--> ?PR?MAIN?MAIN +--> ?C_INITSEG ...... the problem is that...
call tree expansion

I was trying get expansion of call tree for each functions in the map file (at section OVERLAY MAP OF MODULE) generated by uVision Keil compiler, which would looks similar to output from tool like cflow...