Re: Pgbench: remove synchronous prepare

lakshmi <lakshmigcdac@gmail.com>

From: lakshmi <lakshmigcdac@gmail.com>
To: Dmitrii Bondar <d.bondar@postgrespro.ru>
Cc: pgsql-hackers@lists.postgresql.org
Date: 2026-04-16T12:10:32Z
Lists: pgsql-hackers
Hi Dmitrii,

Yes, my review is complete. The patch works well in my testing and resolves
the blocking issue without any regressions.

You can move it to 'Ready for Committer.'

Regards,
Lakshmi G



On Thu, Apr 16, 2026 at 12:45 PM Dmitrii Bondar <d.bondar@postgrespro.ru>
wrote:

> 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
>>
>>