Well, you should understand the AWS recommends a 75% setting, or 24GB in their documentation. So, why don’t you just set the value as something like that in your database parameter group settings.Sent from my iPad On Jan 28, 2021, at 10:55 AM, dbatoCloud Solution <dbatocloud17@xxxxxxxxx> wrote:
Hi John, advisor. I took 25% of physical memory 32GB in AWS RDS PostgreSQL which is 8GB.
AWS PostgreSQL Configuration: -
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<image.png>
How to update the shared_buffer into 8GB in the AWS RDS Parameter Group here below? <image.png>
Thanks & Best Wishes,
Ashok
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Ashokkumar Mani (OCP12c/11g/10g/9i, AWS SAA, M103)
Dubai , UAE | BLR , INDIA
M: +971 54 723 0075 | +91
90086 70302 | WApp : +91 81975 99922
W: https://dbatocloudsolution.blogspot.in/
| E: dbatocloud17@xxxxxxxxx
Hi All,
I want to increase the size of shared_buffers in AWS RDS postgreSQL 10.11. When I see it in the DB parameter group in AWS it says "SUM({DBInstanceClassMemory/12038},-50003)" and at the instance level I see 2694408 .
Please let me know how to calculate and change the value for 8GB?
Thanks & Best Wishes,
Ashok
---------------------------------------------------------------------------------------------------------------------
Ashokkumar Mani (OCP12c/11g/10g/9i, AWS SAA, M103)
Dubai , UAE | BLR , INDIA
M: +971 54 723 0075 | +91
90086 70302 | WApp : +91 81975 99922
W: https://dbatocloudsolution.blogspot.in/
| E: dbatocloud17@xxxxxxxxx
|
