Have you tried running AB against some of the pages and watching the
connections happen? Also, try playing around with the cache. I found
that I could change the load times and db performance by playing with
Zope db caching. I would also hate to mention it but 7 is still
beta. Can you try it on 6.5.3 and see if it still happens?
J
At 1:19 AM -0500 4/25/2000, Stephan Richter wrote:
>Hello everyone,
>
>This is a help message to every mailing list, I think this issue
>could be related to. We are in production and 5000 flyers (45000
>follow) were sent out and the site keeps giving problems.
>
>I use:
>Zope 2.1.4, PyGres 2.x, Apache, and PostGres 7.0RC1
>
>The issue:
>It seems like that whenever "many" (10, I know that is not much)
>people sign up at the same time on our Web Site
>(http://www.plandepot.com), we loose the DB connection. The
>connection is simple restored, when disconnecting and the
>reconnecting the database.
>Unfortunately I was unable to reproduce the error outside of
>business hours, so I had never the chance to inspect the issue in
>detail. I personally do not think it is PostGreSQL or Zope, since I
>would have read more about it.
>I have to mention, that PyGres is not thread safe and by default
>Zope uses more than one thread if required. So could that be the
>issue? How do I setup Zope in a way, that it uses only one thread?
>Also, I do not use any of the caching features in Zope SQL Methods
>either.