Re: Pgbench: remove synchronous prepare

Dmitrii Bondar <d.bondar@postgrespro.ru>

From: Dmitrii Bondar <d.bondar@postgrespro.ru>
To: lakshmi <lakshmigcdac@gmail.com>
Cc: pgsql-hackers@lists.postgresql.org
Date: 2026-04-16T07:15:31Z
Lists: pgsql-hackers
Hi!

Thank you for reviewing my patch! Should I consider your review complete 
and move the patch to ‘ready for committer’?

On 4/6/26 1:54 PM, lakshmi wrote:
>
>
> On Mon, Mar 23, 2026 at 11:45 AM Dmitrii Bondar 
> <d.bondar@postgrespro.ru> wrote:
>
>     Rebase.
>
>     Hi Dmitrii,
>
>     I tested the latest patch with PgBouncer in session pooling mode
>     (pool size 20, 21 clients).
>
>     Before applying the patch, pgbench got stuck under this setup and
>     eventually hit a query_wait_timeout error.
>
>     After applying the patch, pgbench runs smoothly even when clients
>     are queued. I can see continuous progress output and normal
>     throughput (~60k TPS), with no errors or stalls.
>
>     The change works well in my testing.
>
>     Thanks for the patch!
>
>     Regards,
>     Lakshmi G
>
>