| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Jesper Pedersen <jesper(dot)pedersen(at)redhat(dot)com> |
| Cc: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Pavan Deolasee <pavan(dot)deolasee(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Reduce ProcArrayLock contention |
| Date: | 2015-08-07 15:40:50 |
| Message-ID: | CA+Tgmob5qE=yy1tQtvbjKkOnb_BaKNY0xtn=Q92oydnf+wrnMQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Fri, Aug 7, 2015 at 10:30 AM, Jesper Pedersen
<jesper(dot)pedersen(at)redhat(dot)com> wrote:
> Just thought I would post it in this thread, because this change does help
> on the performance numbers compared to 9.5 :)
So are you saying that the performance was already worse before this
patch landed, and then this patch made it somewhat better? Or are you
saying you think this patch broke it?
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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