Performance of SELECT directly and from application

From: Jessica Holle <jessica(dot)holle(at)vit(dot)de>
To: Pgsql-admin <pgsql-admin(at)postgresql(dot)org>
Subject: Performance of SELECT directly and from application
Date: 2020-06-24 05:00:43
Message-ID: 404eece7-44b3-bbb4-177a-ff955d10e7e6@vit.de
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Hi,

we use PostgreSQL 12.3.1 and have a little bit trouble with performance.
When the statement comes from the application (wildfly) duration is
about 24982.819 ms. When I do the statement directly with psql duration
is 967.773 ms.
Duration from Wildfly is known becaue we use in postgresql.conf
"log_min_duration_statement = 5000". There I see, that from application
are 3 variables used.
Is there any idea why this can happen or a hint to solve this issue?

Kind regards,
Jessica

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