From: Tom Lane <tgl@sss.pgh.pa.us>
To: Karl Denninger <karl@denninger.net>
Cc: pgsql-performance@postgresql.org <pgsql-performance@postgresql.org>
Subject: Re: Obtaining resource usage statistics from execution? (v 9.1)
Date: Fri, 16 Mar 2012 10:53:45 -0400
Message-ID: <11217.1331909625@sss.pgh.pa.us> (raw)
In-Reply-To: <4F634EDD.2090802@denninger.net>
References: <4F634EDD.2090802@denninger.net>
Karl Denninger <karl@denninger.net> writes:
> I am trying to continue profiling which in turn feeds query and index
> tuning changes for the AKCS-WWW forum software, and appear to have no
> good way to do what I need to do -- or I've missed something obvious.
Do you really want the application involved in this? Usually, when
people try to profile a workload, they want everything to just get
logged on the server side. There are some contrib modules to help
with that approach --- see auto_explain and pg_stat_statements.
regards, tom lane
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To: pgsql-performance@postgresql.org
Cc: tgl@sss.pgh.pa.us, karl@denninger.net
Subject: Re: Obtaining resource usage statistics from execution? (v 9.1)
In-Reply-To: <11217.1331909625@sss.pgh.pa.us>
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