hello, I own two servers, they have the plugins I am going to list below, can someone tell me what would be causing my servers ram usage to spike from 4gb to literally 10gb and above! it's so damn annoying because my host won't even try to help out figure the issue, and it doesn't happen instantly, it happens after an hour, i checked the console, and nothing pops up!

The co-work of UnityEngine and Rust developers caused your server to spike mem usage. I highly doubt that some plugin can cause 6gb spike.

anything i can do to fix it for me?

You can try disabling all the plugins. Wait for, like, 1 hour (more = better) as u said because it happens in an hour after startup. So, if this doesnt occur, you can believe the problem's in plugins.