On 19 April 2012 16:09, Chris <bajasands@gmail.com> wrote:
> Hi Chris,
> It is postgres 9.1, with default settings. The autovacuum settings are all
> commented out, I have not change dthem. My understanding is that analyze is
> also run automatically by default.
>
> So, I believe the answer to both questions is 'Yes'.
Most likely autovacuum is falling behind with default settings. If
that's the case, increasing the frequency with which it checks that
particular table should help.
Or you can explicitly run VACUUM ANALYZE after a batch of inserts finished.
--
If you can't see the forest for the trees,
Cut the trees and you'll see there is no forest.