Hi
>>>>> "D" == Dimitri <dimitrik.fr@gmail.com> writes:
D> current postgresql.conf:
D> #================================
D> max_connections = 2000 # (change requires restart)
D> temp_buffers = 200MB
temp_buffers are kept per connection and not freed until the session
ends. If you use some kind of connection pooling this can eat up a lot
of ram that could be used for caching instead.
Regards,
Julian