Will the load increase if you link several domains to one directory?

Question

Nginx

I'm dumb about something. There are 3 domains. Now they are linked to three different directories. If you refer domains to one directory - will something change in terms of performance? After all, the server is the same and it doesn't really matter what the directories are. Right?

Answer 1

in general, offhand, there is absolutely no difference, if they were just not on different devices before. And since the gladiolus is virtualized, then the difference is generally 0, maybe even a small profit in speed due to system caching.

Answer 2

Usually separated by directories if the content in them differs. If there are "mirrors" on domain names, it is natural to refer to a single directory.

Answer 3

If the code is the same no of course