| From: | Don Seiler <don(at)seiler(dot)us> |
|---|---|
| To: | Vijaykumar Jain <vijaykumarjain(dot)github(at)gmail(dot)com> |
| Cc: | Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at>, pgsql-admin <pgsql-admin(at)postgresql(dot)org> |
| Subject: | Re: WALWriteLocks |
| Date: | 2021-05-24 16:20:54 |
| Message-ID: | CAHJZqBB1ytKeyxLmY33YpMPSBWoWK5TvuWZ++nCOCZ==BuPK+w@mail.gmail.com |
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| Lists: | pgsql-admin |
On Mon, May 24, 2021 at 11:02 AM Vijaykumar Jain <
vijaykumarjain(dot)github(at)gmail(dot)com> wrote:
>
> Do you have synchronous_standby_names enabled and have non zero nodes
> here?
> slow network or disk on standby may result in WALWrite contention on
> primary, even when primary has no issue.
>
We don't use synchronous standby commit. That parameter value is empty.
--
Don Seiler
www.seiler.us
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