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.