Skip site navigation (1) Skip section navigation (2)

Re: Improving the memory allocator

From: Greg Smith <greg(at)2ndQuadrant(dot)com>
To: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Improving the memory allocator
Date: 2011-04-26 20:44:31
Message-ID: 4DB72EAF.70400@2ndQuadrant.com (view raw or flat)
Thread:
Lists: pgsql-hackers
On 04/25/2011 05:45 PM, Andres Freund wrote:
> The profile I used in this case was:
>
> pgbench -h /tmp/ -p5433 -s 30 pgbench -S -T 20
>    

I'd suggest collecting data from running this with "-M prepared" at some 
point too, so that you can get a basic idea which of these allocations 
are avoided when using prepared statements.

-- 
Greg Smith   2ndQuadrant US    greg(at)2ndQuadrant(dot)com   Baltimore, MD



In response to

pgsql-hackers by date

Next:From: Tom LaneDate: 2011-04-26 20:45:34
Subject: Re: SR standby hangs
Previous:From: Andrew DunstanDate: 2011-04-26 20:44:15
Subject: Re: SR standby hangs

Privacy Policy | About PostgreSQL
Copyright © 1996-2014 The PostgreSQL Global Development Group