On Fri, 16 Oct 1998, Ean R . Schuessler wrote:
> I wrote a JDBC based web app that I had been using an older version of
> PostgreSQL and recently updated it to 6.3.2. In my new install PostgreSQL
> will grow to enormous sizes (+100M) and then shrink back down without
> any regard to the intensity of queries hitting it. Oddly, beating the snot
> out of the server with lots of queries does _not_ seem to make the server
> grow. It only shows the behaivior when it is getting hit by real net
> connections. There are several other new elements involved (new libc6, new
> Apache, new JServ, etc) but I am befoggulated by the memory growth of
> PostgreSQL. Running Postmaster with -d 2 doesn't indicate anything
> special when the memory bounces up and down and -d 3 proved too much for
> my tiny brain pan.
I ran a test earlier in the week, and saw a similar problem. It doesn't
look like JDBC's fault, as I got similar results using copy in psql.
I haven't had chance to look at it deeper, as I've been finishing off the
JDBC documentation.
> I am thouroughly confused and don't really know where to start to try
> and debug the problem.
What version of postgresql were you using before you upgraded?
Peter
--
Peter T Mount peter@retep.org.uk
Main Homepage: http://www.retep.org.uk
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