Chris: Which Supercache plug-in did you use. Any advice. Lacking any information in this department I am going to use the first one available which is called “WP Supercache”.
Any ideas on how to monitor “Throttling”. You seem to know exactly how much you are being throttled. How do you monitor that?
Bluehost does not have any help available when CPU usage exceeds a threshold.
These excellent articles and advice on THROTTLING should be part and parcel of WordPress.org and Bluehost FAQs.
http://wordpress.shadowlantern.com/2009/01/reducing-cpu/
Move RSS to Feedburner
http://helpfulcoder.com/38/offload-or-cache-your-wordpress-feed-for-maximum-performance/
Update the Super Cache settings to preload content once a day http://thisismyurl.com/81/gain-valuable-seo-power-with-caching/