[Framework-Team] plip9327 (plone.app.contentlisting) review and performance
plone at baekholt.com
Fri Sep 4 16:05:17 UTC 2009
David has reviewed plip9327 at
and points at some worry for performance loss.
After some profiling, i found the 15% performance loss in the fact that
we now look up fullnames instead of usernames in the searchresults
listing. This was already listed as a risk in the original search
results PLIP. https://dev.plone.org/plone/ticket/9352
Thus, the performance problem is due to added functionality to PLIP
9352, and really shouldn't affect the acceptance of PLIP 9327.
I have now also added a local cache (i'll improve it tomorrow) for the
userdata-lookups so the current performance overhead is at around 2-5%
now, not 15%.
so 1) the overhead is not really relevant to the reviewed PLIP
and 2) it is now quite smaller than originally thought.
Now that we have usable (though crude) performance tests at
it is easy for me to keep profiling, running comparisons and adding
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