On 11/28/2016 11:40 AM, Jim Nasby wrote:
With current limits, the most bgwriter can do (with 8k pages) is 1000
pages * 100 times/sec = 780MB/s. It's not hard to exceed that with
modern hardware. Should we increase the limit on bgwriter_lru_maxpages?

Considering a single SSD can do 70% of that limit, I would say yes.


Command Prompt, Inc.                  http://the.postgres.company/
PostgreSQL Centered full stack support, consulting and development.
Everyone appreciates your honesty, until you are honest with them.
Unless otherwise stated, opinions are my own.

Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:

Reply via email to