Plone, PageTemplates and Zope2.6
using chrism-install-branch and caring much less than I have in my past life - I have run ab against Plone in Zope2.6. It appears that Zope2.6 is significantly slower than Zope2.5.1. I ran ab from my Windows XP machine on a local network. 300Mhz Celeron w/ 256MB RAM Zope2.5.1 Python 2.1.3 ab -n 10 http://mysite/plone 1.30 Requests per second Zope2.6 Python 2.1.3 ab -n 10 http://mysite/plone 0.87 Requests per second I ran the tests a few times and picked the highest number. In both 2.5.1 and 2.6 the "target cache" setting is higher than 4000 (and I am only requesting the first plone page). Also Andy McKay did some quick benchmarks using a simplified PageTemplate skin and he is getting ugly results (he is migrating from DTML to PageTempaltes). cheers, ~runyaga
alan runyan wrote:
300Mhz Celeron w/ 256MB RAM
Zope2.5.1 Python 2.1.3 ab -n 10 http://mysite/plone 1.30 Requests per second
Zope2.6 Python 2.1.3 ab -n 10 http://mysite/plone 0.87 Requests per second
When you say '2.6', what do you mean? 2.6.0a1, a Zope-2_6-branch checkout (date would be handy) or something else? cheers, Chris
Are you using Zope's PageTemplates or AltPT/AltTAL? Also, was this before or after my i18n merge? I still have Fred's recent improvements to TAL to merge. Florent alan runyan <runyaga@runyaga.com> wrote:
using chrism-install-branch and caring much less than I have in my past life - I have run ab against Plone in Zope2.6. It appears that Zope2.6 is significantly slower than Zope2.5.1. I ran ab from my Windows XP machine on a local network.
300Mhz Celeron w/ 256MB RAM
Zope2.5.1 Python 2.1.3 ab -n 10 http://mysite/plone 1.30 Requests per second
Zope2.6 Python 2.1.3 ab -n 10 http://mysite/plone 0.87 Requests per second
I ran the tests a few times and picked the highest number. In both 2.5.1 and 2.6 the "target cache" setting is higher than 4000 (and I am only requesting the first plone page).
Also Andy McKay did some quick benchmarks using a simplified PageTemplate skin and he is getting ugly results (he is migrating from DTML to PageTempaltes). -- Florent Guillaume, Nuxeo (Paris, France) +33 1 40 33 79 87 http://nuxeo.com mailto:fg@nuxeo.com
alan runyan writes:
using chrism-install-branch and caring much less than I have in my past life - I have run ab against Plone in Zope2.6. It appears that Zope2.6 is significantly slower than Zope2.5.1. I would use the profiler ("Control_Panel -> Debug information -> Profiling") to find out where the time is spent.
Dieter
participants (4)
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alan runyan -
Chris Withers -
Dieter Maurer -
Florent Guillaume