Performance degradation after upgrading from 9.5 to 14

From: Johnathan Tiamoh <johnathantiamoh(at)gmail(dot)com>
To: "pgsql-generallists(dot)postgresql(dot)org" <pgsql-general(at)lists(dot)postgresql(dot)org>
Subject: Performance degradation after upgrading from 9.5 to 14
Date: 2024-04-17 17:13:09
Message-ID: CACoPQdb02ePEEdxGifTWWypke10tao_tKBmwi+7tu7KVkPdDuA@mail.gmail.com
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Hello,

I performed an upgrade from postgresql-9.5 to postgresql-14 and the
performance has degraded drastically.

Please, is they any advice on getting performance back ?

King Regards
Johnathan T.

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