Re: profiling connection overhead

Robert Haas <robertmhaas@gmail.com>

From: Robert Haas <robertmhaas@gmail.com>
To: Bruce Momjian <bruce@momjian.us>
Cc: Andres Freund <andres@anarazel.de>, pgsql-hackers@postgresql.org, Tom Lane <tgl@sss.pgh.pa.us>, Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>
Date: 2010-11-28T05:01:59Z
Lists: pgsql-hackers
On Sat, Nov 27, 2010 at 11:18 PM, Bruce Momjian <bruce@momjian.us> wrote:
> Not sure that information moves us forward.  If the postmaster cleared
> the memory, we would have COW in the child and probably be even slower.

Well, we can determine the answers to these questions empirically.  I
think some more scrutiny of the code with the points you and Andres
and Tom have raised is probably in order, and probably some more
benchmarking, too.  I haven't had a chance to do that yet, however.

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
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