Updating feeds with multiple users

I have a general question about how feeds are updated. I use the docker version of ttrss and I think the question is how the updater container works. Say I have 10 users subscribed to the same feed, will tt-rss pull the feed 10 times from the server (assuming all users have set the same update interval) or just once?

generally this, with some possible caveats i’m not going to describe in detail.

Thanks for your quick answer and your work on this great piece of software.