Re: Default value for stats_command_string (GUC)

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: David Fetter <david(at)fetter(dot)org>
Cc: PG Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Default value for stats_command_string (GUC)
Date: 2004-09-17 22:46:57
Message-ID: 25837.1095461217@sss.pgh.pa.us
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David Fetter <david(at)fetter(dot)org> writes:
> Is there some large impact of setting this to be on by default?

A UDP send() per command, plus the ensuing activity in the pgstats
processes (which are by default activated only by backend start/stop).

If you want it to be on by default, I think the onus is on you to prove
that it's *not* significant, not vice versa.

regards, tom lane

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