| 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 |
| Message-ID: | CA+TgmoY2_q5BmgxO5TttjTt_dLa=ExO7MQJr7_4TTLOSwo5N2A@mail.gmail.com |
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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
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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