how to increase the mining per hour without disturbing my private network?

I once started my pi network in covid times, didnt think about it for years untill earlier this week a random post of this sub got on my feed and immedialty caught my attention. Big steps were made for the once simple application i used.

because i wasn't active the past years i barely have any pi, no network and also my mining per hour is as low as it can be.

so my question here is: how to increase the mining per hour without disturbing my private network? people here willing to help out?