Need clarity around memory profile

[angad-z]

I initialized freecache with 2GB of memory in a production environment (with some other processes also running)
My memory utilization is only 600MB (it should ideally be 2.6GB considering freecache pre-allocates memory).

Then I ran a similar setup locally, htop shows that the go process is only taking 150MB, but with 2GB freecache, it should take 2.15 GB.

OS shows that the go process is actually taking less memory, but all go profilers are showing otherwise. Here's a screenshot of the memory profile using pprof:

Need clarity around what is happening.