Re: Memory usage of auto-vacuum - Mailing list pgsql-performance

From Craig Ringer
Subject Re: Memory usage of auto-vacuum
Date
Msg-id 4E18464F.1040209@postnewspapers.com.au
Whole thread Raw
In response to Re: Memory usage of auto-vacuum  (Gael Le Mignot <gael@pilotsystems.net>)
List pgsql-performance
On 9/07/2011 4:43 PM, Gael Le Mignot wrote:

> maintenance_work_mem is at 16Mb, shared_buffers at 24Mb.

Woah, what? And you're hitting a gigabyte for autovacuum? Yikes. That
just doesn't sound right.

Are you using any contrib modules? If so, which ones?

Are you able to post your DDL?

How big is the database? (Not that it should matter).

--
Craig Ringer

POST Newspapers
276 Onslow Rd, Shenton Park
Ph: 08 9381 3088     Fax: 08 9388 2258
ABN: 50 008 917 717
http://www.postnewspapers.com.au/

pgsql-performance by date:

Previous
From: Gael Le Mignot
Date:
Subject: Re: Memory usage of auto-vacuum
Next
From: Tom Lane
Date:
Subject: Re: Memory usage of auto-vacuum