i had a Holley Hi-Ram moment solo mining using ARROWD.EXE  gen=1  with all core of my Ryzen 9 5950x with 128gb ram  , the ddr5 used peaked at 118/128 GB ram  another at 91/128 GB ram  then mostly stabled at 73/128 GB ram
118/128 GB ram  https://ibb.co/txcNPX0
91/128 GB ram    https://ibb.co/wBm2LY9