Ever wondered what the throttle is and why its needed.?
The throttle is useful to sites that have limited resources and usually are not that busy. It is actually less useful to consistently high-traffic sites, since they may have required infrastructure.
The throttle works well for a website that’s on a shared host with limited CPU and bandwidth, that usually only gets a handful of visitors, and then is suddenly digged.
Of course, it will only help in that case if it has been enabled and properly configured