If they are visible in pg_stat_activity then yes. Likewise, if they are only visible in pgbouncer, then no.
The last query being discard all means that PGBouncer has returned the connection to the pool to make it available to the next client that needs it. So what you’re seeing sounds to me like expected behavior.
Scot Kreienkamp |Senior Systems Engineer | La-Z-Boy Corporate
One La-Z-Boy Drive| Monroe, Michigan 48162 | Office: 734-384-6403 | | Mobile: 7349151444 | Email: Scot.Kreienkamp@la-z-boy.com
From: Nicola Contu [mailto:nicola.contu@gmail.com]
Sent: Tuesday, October 16, 2018 11:12 AM
To: martin.marques@2ndquadrant.com
Cc: Scot Kreienkamp <Scot.Kreienkamp@la-z-boy.com>; pgsql-general@lists.postgresql.org; Alessandro Aste <Alessandro.aste@gtt.net>
Subject: Re: Pgbouncer discard all
2492534808 | dev | 7355 | 1833427130 | pgbouncer | | 10.151.2.145 | | 60570 | 2018-10-16 14:13:05.151015+00 | | 2018-10-16 15:10:40.309993+00 | 2018-10-16 15:10:40.310038+00 | Client
| ClientRead | idle | | | DISCARD ALL
Will they count as client connection on the total amount set on the postgres.conf?
El 16/10/18 a las 09:59, Scot Kreienkamp escribió:
> Are you sure they’re actually waiting? Don’t forget 10.5 will show the
> last query executed even if the connection is idle. I believe discard
> all would be the last command the pgbouncer would send to the database
> when the client is done as it resets the connection for the next
> client. So what you’re describing would seem to be expected behavior.
He might have been referring to client waiting. That is visible in the
pgbouncer pseudo-database
OTOH if the the waiting is seen in pg_stat_activity, then pgbouncer has
nothing to do. The connection has already been assigned to the client
and the waiting is happening on the database server, not the pooler.
Regards,
--
Martín Marqués http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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