Yes, I just give this tool a try and reduced our app initial memory allocation from 120MB to about 80MB in few minutes by moving imports around, ex: rarely called functions importing big 3rd party library.
You can use this to figure out what need to be optimized, but in your case optimization might not need to be easy, in above example you would have to re-implement the 3rd party library in memory efficient way or find an other one
You can use this to figure out what need to be optimized, but in your case optimization might not need to be easy, in above example you would have to re-implement the 3rd party library in memory efficient way or find an other one