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Re: Group commit, revised

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
Cc: Peter Geoghegan <peter(at)2ndquadrant(dot)com>, Simon Riggs <simon(at)2ndquadrant(dot)com>, PG Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Group commit, revised
Date: 2012-01-27 13:38:57
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Lists: pgsql-hackers
On Fri, Jan 27, 2012 at 8:35 AM, Heikki Linnakangas
<heikki(dot)linnakangas(at)enterprisedb(dot)com> wrote:
> Yeah, we have to be careful with any overhead in there, it can be a hot
> spot. I wouldn't expect any measurable difference from the above, though.
> Could I ask you to rerun the pgbench tests you did recently with this patch?
> Or can you think of a better test for this?

I can't do so immediately, because I'm waiting for Nate Boley to tell
me I can go ahead and start testing on that machine again.  But I will
do it once I get the word.

Robert Haas
The Enterprise PostgreSQL Company

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