On 12/24/2012 12:32 PM, John R Pierce wrote: > On 12/24/2012 2:43 AM, Georges Racinet wrote: >> Make sure both servers aren't running at the same time > > why? its perfectly OK to ahve severla postgres servers running at > once, as long as they are on different port numbers. I generally use > 5432, 5433, 5434, etc for this. mostly for development, or for > migration, not so much on a production system where performance is > important. > > You're perfectly right. I'm used to have several clusters on the same host (application testing in my case). In this benchmark context, though, I just was being wary that they may interfere, For instance, I suppose that an autovacuum wakeup in one should lower performance results of the other. Sorry it that sounded more general than that. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
