From: | Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> |
---|---|
To: | alexanderfelipewo <alexanderfelipewo(at)gmail(dot)com>, pgsql-general(at)postgresql(dot)org |
Subject: | Re: pgbouncer increase pool_size, reload does not work |
Date: | 2017-02-03 00:12:06 |
Message-ID: | cbf6e530-a0ff-c607-a5ec-78b097253c90@aklaver.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-general |
On 02/02/2017 03:27 AM, alexanderfelipewo wrote:
> hello!
>
> i have a question for pgbouncer in case someone has faced this and there is
> a solution available.
>
> i have a db with pgbouncer where the pool_size is set to 50 (i ve noticed
> this using both session/transaction modes). Sometimes there are waiting
> sessions b/c more than 50 want to execute sth at once and usually each query
> is not so fast. So let's say i want to increase the pool_size from 50 to 70.
> I change the config file and then login to pgbouncer where i run a
> 'reload;'. Now when i check the 'show config' i see the new value in the
> 'default_pool_size' parameter.
>
> BUT
>
> the problem is that the amount of servers is still 50 and does not go up to
> 70. At the same time there are clients in a 'waiting' state. If i do a
> restart then it will work and the servers will be able to go up to 70.
>
> I ve tried these in different databases and it doesnt happen all the time
> but it does happen pretty often.
> Has anyone else seen this? if so, is there a solution (except restarting) or
> explanation?
Would this work?:
https://pgbouncer.github.io/faq.html#how-to-upgrade-pgbouncer-without-dropping-connections
>
>
> thank you in advance
>
>
>
> --
> View this message in context: http://postgresql.nabble.com/pgbouncer-increase-pool-size-reload-does-not-work-tp5942273.html
> Sent from the PostgreSQL - general mailing list archive at Nabble.com.
>
>
--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com
From | Date | Subject | |
---|---|---|---|
Next Message | Adrian Klaver | 2017-02-03 00:15:53 | Re: Synchronous Commit, WAL archiving and statement_timeout |
Previous Message | Jehan-Guillaume de Rorthais | 2017-02-02 23:17:46 | Re: pgbouncer increase pool_size, reload does not work |