On Sun, Jun 18, 2017 at 9:02 PM, Patrick B <patrickbake...@gmail.com> wrote:
> Hi guys. > > I just wanna understand the effective_io_concurrency value better. > > My current Master database server has 16 vCPUS and I > use effective_io_concurrency = 0. > > What can be the benefits of increasing that number? Also, do you guys have > any recommendations? > > I'm using PG 9.2 and the official doc does not say much about which value > you should use. > > If I put it to 1, does it mean I can have a query spread into 1 processor? > > Thanks > P > *Perhaps you should read the doc.https://www.postgresql.org/docs/9.2/static/runtime-config-resource.html <https://www.postgresql.org/docs/9.2/static/runtime-config-resource.html>* 18.4.6. Asynchronous Behavior *effective_io_concurrency (integer)* *Melvin Davidson* I reserve the right to fantasize. Whether or not you wish to share my fantasy is entirely up to you.
