Why when you install a new copy of Wordpress on a vps eaten up the memory?

sobsno the theme given.
Used for development, a visit from 0 up to 2 people per day.
And when you install once ate a piece of RAM.
I can't put 50 blank copies of WordPress on VPS with 500 MB?
September 19th 19 at 12:14
1 answer
September 19th 19 at 12:16
RAM is often reserved, but not eaten. This is normal.

Find more questions by tags WordPress