Relocating RAM on Mozila Nightly.

I have rust but have major lag issues.
What would in need to do on Mozila nightly to relocate RAM to Unity Weblaper ( Rust )
There was a guide up here previously but it got taken down cause the user got pissed at getting his links blocked.
So yea.
Any type of help would be appreciated.

Thank you very much. I tried using the search “Tool” but didn’t find any type of post like that.
Well. I guess this Thread can be locked now.

Unity only supports 2 GB of RAM anyway. If you want it to use less RAM, then allocate the browser to a gpu intensive mode.