On Fri, 5 Feb 2010 11:20:11 -0800
Ma Chenwei <[email protected]> wrote:
> Hi, thank you for responding. I am running CentOS 5.4. I was looking
> at top output of the python process, RES column. It grows by 4 every
> 50 to 100 cycles or so. Am I monitoring the right thing?

That is the Python process alright.  And you have certainly trimmed down
your test code to the absolute minimum.  I tested with a slightly
smaller version.

import pg
while 1:
        db = pg.connect()
        db.close()
        del db

The only difference is that I default to standard settings and my
default database named for my login.  I also see no memory leak.  The
only question I have is what do you mean by "50 to 100 cycles or so."
How long are you running this?  Is ten minutes enough to see this
behaviour or do I need to run it for hours or days?

-- 
D'Arcy J.M. Cain
PyGreSQL Development Group
http://www.PyGreSQL.org
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