Re: Postgres query completion status? - Mailing list pgsql-performance

> -----Mensaje original-----
> De: Richard Neill
>
>
> max_connections = 500                   # (change requires restart)
> work_mem = 256MB                                # min 64kB

Not that it has to do with your current problem but this combination could
bog your server if enough clients run sorted queries simultaneously.
You probably should back on work_mem at least an order of magnitude.