On Tue, Feb 21, 2017 at 2:37 PM, Andres Freund <and...@anarazel.de> wrote:

> On 2017-02-21 16:57:36 +0530, Ashutosh Sharma wrote:
> > Yes, there is still some regression however it has come down by a
> > small margin. I am not doing initdb for each run instead I am doing,
> > dropdb-->createdb-->pgbench -i. Is dropping old database and creating
> > a new one for every run not okay, Do I have to do initdb every time.
> > Okay, I can change the order of reading and let you know the results.
> That does make a difference. Primarily because WAL writes in a new
> cluster are a more expensive than in an old one, because of segment
> recycling.


Alexander Korotkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

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