carneddau - 11:00 am on Jul 29, 2004 (gmt 0)

Hi,

I have a very busy website on a dedicated RH Linux box. The site is about to double in size overnight and we're expecting a large increase in traffic. I'd like to know how you guys work out how much your server can handle. I'd like to be able to see the warning signs and upgrade before the box slows to a crawl.

I'm not talking about bandwidth here as I have a good handle on that side of things, it's server performance that I need to be able to measure / predict.

Any help appreciated.