On Thu, 2010-06-03 at 13:11 -0500, Kevin Grittner wrote:
> Based on what I've heard so far, I wouldn't entirely
>
> rule out some sort of bloat being a factor, either.
>
> -Kevin
Index/table bloat is the first thing I suspected, and both table and
indices look all the right size. Knowing how frequently updated those
tables are, I bet there's a healthy amount of bloat, but nothing I would
consider abnormal.