Re: Add the ability to limit the amount of memory that can be allocated to backends.

From: Reid Thompson <reid(dot)thompson(at)crunchydata(dot)com>
To: Arne Roland <A(dot)Roland(at)index(dot)de>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Cc: reid(dot)thompson(at)crunchydata(dot)com, Justin Pryzby <pryzby(at)telsasoft(dot)com>, Ibrar Ahmed <ibrar(dot)ahmad(at)gmail(dot)com>
Subject: Re: Add the ability to limit the amount of memory that can be allocated to backends.
Date: 2022-11-03 15:48:50
Message-ID: f8335ce647f69a1ac0c086f1a436fe70e6030e87.camel@crunchydata.com
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On Tue, 2022-10-25 at 11:49 -0400, Reid Thompson wrote:
> Hi Arne,
>
> On Mon, 2022-10-24 at 15:27 +0000, Arne Roland wrote:
> > Hello Reid,
> >
> > could you rebase the patch again? It doesn't apply currently
> > (http://cfbot.cputube.org/patch_40_3867.log) Thanks!
>
> rebased patches attached.

Rebased to current. Add a couple changes per conversation with D
Christensen (include units in field name, group field with backend_xid
and backend_xmin fields in pg_stat_activity view, rather than between
query_id and query)

--
Reid Thompson
Senior Software Engineer
Crunchy Data, Inc.

reid(dot)thompson(at)crunchydata(dot)com
www.crunchydata.com

Attachment Content-Type Size
0002-Add-the-ability-to-limit-the-amount-of-memory-that-c.patch text/x-patch 14.3 KB
0001-Add-tracking-of-backend-memory-allocated-to-pg_stat_.patch text/x-patch 28.6 KB

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