Horton

Re: Wait event that should be reported while waiting for WAL archiving to finish

Michael Paquier <michael@paquier.xyz>

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From: Michael Paquier <michael@paquier.xyz>
To: Fujii Masao <masao.fujii@oss.nttdata.com>
Cc: pgsql-hackers@postgresql.org
Date: 2020-02-14T06:45:19Z
Lists: pgsql-hackers 
On Fri, Feb 14, 2020 at 12:47:19PM +0900, Fujii Masao wrote:
> logical_rewrite_truncate_v1.patch adds the description of
> LogicalRewriteTruncate into the doc. This needs to be
> back-patched to v10 where commit 249cf070e3 introduced
> LogicalRewriteTruncate event.

Indeed.  You just be careful about the number of fields for morerows,
as that's not the same across branches.

> gss_open_server_v1.patch adds the description of GSSOpenServer
> into the doc and update the code in pgstat_get_wait_client().
> This needs to be applied in v12 where commit b0b39f72b9 introduced
> GSSOpenServer event.
> 
> gss_open_server_for_master_v1.patch does not only what the above
> patch does but also update wait event enum into alphabetical order.
> This needs to be applied in the master.

Thanks for splitting things.  All that looks correct to me.
--
Michael

Commits

  1. Add wait events for WAL archive and recovery pause.

  2. Add description about GSSOpenServer wait event into document.

  3. Add description about LogicalRewriteTruncate wait event into document.

  4. GSSAPI encryption support

  5. Create and use wait events for read, write, and fsync operations.