Re: tsearch2 poor performance

Regardless of caching, the queries are still taking 19~20 seconds to run
on the 3,000,000 rows.  I've played with performance tuning and nothing
seems to make much of a difference.  If I am reading that list from stat
correctly, then I am operating on  508 distinct words.  Is this the
performance I should expect from tsearch2?  Or is something still awry?
 I'm inclined to think  something else is wrong, after reading some
other people's tsearch performance stats.  Thanks!

Kris