[Zope] long response times?
dieter at handshake.de
Sun Oct 19 12:53:11 EDT 2003
Andrew Altepeter wrote at 2003-10-16 09:40 -0500:
> I've developed an alumni directory application. This directory is
> accessed through a search interface, and pulls the data from ldap.
> LDAP can't do an offset+limit to return a subset of the results, so I'm
> returning all results and storing them in request.SESSION.
> The results are display 10 / page, with links to move forward and back.
> The responsiveness is fine if there are few results (< 8 seconds for <
> 100 results). However if the set is large ( > 100), response time grows
> enormously. One search I do that returns 402 results takes about 30
> I find this strange, because performing the search and rendering the
> entire page (template and all) takes < 5 seconds. Any ideas why it is
> taking so long? It seems there is some sort of house-cleaning being
> done after the page is rendered and before it is sent to the browser.
I would use my "ZopeProfiler" to find out what takes the time:
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