Re: Effective IO Concurrency

2020-09-14 Thread luis . roberto
De: "Ron" Para: "pgsql-general" Enviadas: Segunda-feira, 14 de setembro de 2020 13:10:23 Assunto: Re: Effective IO Concurrency On 9/14/20 11:03 AM, Laurenz Albe wrote: > On Mon, 2020-09-14 at 10:39 -0300, luis.robe...@siscobra.com.br wrote: >> In Po

Re: Effective IO Concurrency

2020-09-14 Thread Ron
On 9/14/20 11:03 AM, Laurenz Albe wrote: On Mon, 2020-09-14 at 10:39 -0300, luis.robe...@siscobra.com.br wrote: In PostgreSQL 13, the way of using effective_io_concurrency has changed. Until v12, I used 200 for this value (using SSD drives). Using the new formula described in https://www.pos

Re: Effective IO Concurrency

2020-09-14 Thread Laurenz Albe
On Mon, 2020-09-14 at 10:39 -0300, luis.robe...@siscobra.com.br wrote: > In PostgreSQL 13, the way of using effective_io_concurrency has changed. > Until v12, > I used 200 for this value (using SSD drives). Using the new formula > described in > https://www.postgresql.org/docs/13/release-13.html