How to cap server load?
kevin at my.walr.us
Sat Jan 5 16:15:14 UTC 2013
I really want to ensure that my web servers are not overloaded.
Can I do this with nginx?
That is, is there a variable I could test to decide whether nginx should send the request to the local PHP backend or to forward the request to other nginx servers in the server farm, based on the load of the PHP backend? Maybe a variable that contains how many concurrent requests to nginx are waiting for a response?
More information about the nginx