Honestly I haven't measured, ballpark figure would be hundreth megabytes to gigabyte. Given that it's standard on dev/build machines to have more than 8GB I don

Honestly I haven't measured, ballpark figure would be hundreth megabytes to gigabyte. Given that it's standard on dev/build machines to have more than 8GB I don't see it as a problem. Memory is cheaper these days than developer's time.