Is there a way to configure apache2 to stop serving requests if a specific value of server load (like the value that you see when using htop) is reached? Ideally a predefined static page should be served in such case?
If this doesn't make sense then what is the correct way of letting the server rest if it's getting overloaded? Except for correctly configuring all the values in apache2 configuration of course. I need a temporary rescue solution.