On Mar 23, 2014, at 7:58 PM, Álvaro Nunes Lemos Melo wrote:
...
> the whole system is slower.
>
> Below is my data, and I really hope we can find what is happening, or I'll have to downgrade to 9.2 and wait for 9.4
release.
I think this is a good starting place:
http://wiki.postgresql.org/wiki/SlowQueryQuestions