PostgreSQL Bugs

Collected from the PG bugs email list.

Bug ID15681
PG Version11.0
OSUbuntu 18.04
Opened2019-03-09 04:04:45+00
Reported byHaoc Huang

Body of first available message related to this bug follows.

The following bug has been logged on the website:

Bug reference:      15681
Logged by:          Haoc Huang
Email address:      (redacted)
PostgreSQL version: 11.0
Operating system:   Ubuntu 18.04

The [official
recommends to set **checkpoint_segments** to at least 10, which improves the
"Unless you're running on a very small configuration, you'll almost
certainly be better setting this to at least 10, which also allows usefully
increasing the completion target."

I wonder if the default need to be changed for performance concern. Thanks.


2019-03-09 04:04:45+00PG Bug reporting formBUG #15681: Change default value of checkpoint_segments to at least 10 for better performance?