2015-10-21 21:32 GMT+02:00 Jamie Koceniak :
> adama_prod=# SHOW shared_buffers;
>
> shared_buffers
>
>
>
> 64GB
>
can you try to increase shared buffers to 200GB and decrease effective
cache size to 180GB? If it is possibly - I am not sure, if this
2015-10-21 20:51 GMT+02:00 Jamie Koceniak :
> Hi Pavel,
>
>
>
> Or were you referring to SHMMAX?
>
value of shared_buffers - run SQL statements SHOW shared_buffers;
Regards
Pavel
>
>
> Thanks
>
>
>
> *From:* Jamie Koceniak
> *Sent:* Wednesday, October 21, 2015 11:40
On Wed, Oct 21, 2015 at 2:45 PM, Pavel Stehule wrote:
> 2015-10-21 21:32 GMT+02:00 Jamie Koceniak :
>>
>> adama_prod=# SHOW shared_buffers;
>>
>> shared_buffers
>>
>>
>>
>> 64GB
>
>
> can you try to increase shared buffers to
2015-10-21 19:55 GMT+02:00 Jamie Koceniak :
> Hi Pavel,
>
>
>
> Thanks for the reply.
>
>
>
> 1. The queries aren’t waiting on any locks.
>
> The query has a recursive join that uses a table with only 80k records and
> that table is not updated often.
>
>
>
> 2. The I/O
On Tue, Oct 20, 2015 at 12:34 PM, Jamie Koceniak
wrote:
> Version:
>
> ---
>
> PostgreSQL 9.1.14 on x86_64-unknown-linux-gnu, compiled by gcc (Debian
> 4.7.2-5) 4.7.2, 64-bit
>
>
Hi
2015-10-20 19:34 GMT+02:00 Jamie Koceniak :
> Version:
>
>
> ---
>
> PostgreSQL 9.1.14 on x86_64-unknown-linux-gnu, compiled by gcc (Debian
> 4.7.2-5) 4.7.2, 64-bit
>
>
>
>