Have run a web-app with 30K+ users. Only been 'harassed' when I've been warned that I'm running the CPU at 350% of max rate and I should be concerned. That's ok

Have run a web-app with 30K+ users. Only been 'harassed' when I've been warned that I'm running the CPU at 350% of max rate and I should be concerned. That's ok in my book.