Thanks Gizmo, that gives me a starting point.
I am using WHM and they have a link there for Memory Restrictions - "This tool will calculate new Apache memory limits based upon past memory usage. The new memory limits will be updated in the Apache configuration."
I don't know if using this would be a good thing or a bad thing - does anyone have any experience with this tool? If I am crashing because of lack of memory it seems to me using a "Memory Restriction" tool may not be what I am looking for...
