From: tim_wilson <tim.wilson@telogis.com>
To: pgsql-performance@postgresql.org
Subject: Re: autovacuum vacuum creates bad statistics for planner when it log index scans: 0
Date: Sun, 18 May 2014 20:56:16 -0700 (PDT)
Message-ID: <1400471776246-5804424.post@n5.nabble.com> (raw)
In-Reply-To: <1400459729388-5804416.post@n5.nabble.com>
References: <1400459729388-5804416.post@n5.nabble.com>
List-Unsubscribe: <mailto:majordomo@postgresql.org?body=unsub%20pgsql-performance>
Just to add a little more detail about my busy_table
1) there are no rows deleted
2) 98% of updates are HOT
3) there are two DB's on this postgres instance both with the same table,
both seeing the same issue
--
View this message in context: http://postgresql.1045698.n5.nabble.com/autovacuum-vacuum-creates-bad-statistics-for-planner-when-it...
Sent from the PostgreSQL - performance mailing list archive at Nabble.com.
--
Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-performance
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-performance@postgresql.org
Cc: tim.wilson@telogis.com
Subject: Re: autovacuum vacuum creates bad statistics for planner when it log index scans: 0
In-Reply-To: <1400471776246-5804424.post@n5.nabble.com>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox