On 08/07/2015 11:40 AM, Robert Haas wrote:
On Fri, Aug 7, 2015 at 10:30 AM, Jesper Pedersen
<jesper.peder...@redhat.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?
No, this patch helps on performance - there is an improvement in numbers
between
http://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=253de7e1eb9abbcf57e6c229a8a38abd6455c7de
and
http://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=0e141c0fbb211bdd23783afa731e3eef95c9ad7a
but you will have to use a 9.5 pgbench to see it, especially with higher
client counts.
Best regards,
Jesper
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