On Sun, Mar 27, 2016 at 9:12 AM, Wei Shan <weishan.ang@gmail.com> wrote:
> Hi Andreas,
>
> The tablespace is not on SSD although I intend to do it within the next
> week. I actually tried reducing the random_page_cost to 0.2 but it doesn't
> help.
Setting random_page_cost to less than seq_page_cost is nonsensical.
You could try to increase cpu_tuple_cost to 0.015 or 0.02
Cheers,
Jeff
