| From: | "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com> |
|---|---|
| To: | dhaval jaiswal <dhavallj(at)hotmail(dot)com> |
| Cc: | Kevin Grittner <kgrittn(at)gmail(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>, "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: pg_class (system) table increasing size. |
| Date: | 2016-11-21 17:45:28 |
| Message-ID: | CAKFQuwZ5nLLrHxxnTT_r7-q9_6Fy6drgwom3o6He+ZUUWB0a4Q@mail.gmail.com |
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| Lists: | pgsql-general |
On Mon, Nov 21, 2016 at 10:34 AM, dhaval jaiswal <dhavallj(at)hotmail(dot)com>
wrote:
> Due to business impact auto vacuum is off.
>
You won't get much sympathy if you turn this feature off. The question
you should be pondering is how to properly configure it for your
environment.
pg_class gets bloated for the same reasons other tables do - updates and
deletes to rows (which here represent system objects).
David J.
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