> {% ifequal newsitem.user.id 12 %} Just a guess, but is it possible that this requires a separate query for the user for each item in object_list?
Michael > -----Original Message----- > From: django-users@googlegroups.com [mailto:[EMAIL PROTECTED] > On Behalf Of [EMAIL PROTECTED] > Sent: Saturday, September 22, 2007 2:25 PM > To: Django users > Subject: template speed > > > Hello. > > I'm worrying about my django-app setted up on mod_python 3.3.1+apache > 2.0.59 speed. > I have this model http://dpaste.com/20362/. On production server > (Pentium D, 2Gb RAM) with all DEBUG turned off and StatsMiddleware > from (http://code.djangoproject.com/wiki/PageStatsMiddleware to get > page generation time) i've tested two different templates (both > rendered by object_list generic view): > > First: > {%for object in object_list%} > {{object}} > {%endfor%} > > Gives about 0.013 - 0.023sec page generation time > > Second more complicated (most of HTML code removed to improve > reading): > > {% for newsitem in object_list %} > > <a href="{{ newsitem.get_absolute_url }}" class="news-item- > title">{{ newsitem.title }}</a> > {{ newsitem.pdate|date:"j.m.Y" }} > > {% ifequal newsitem.user.id 12 %} > <a class="news-item-author" href="mailto: > {{ newsitem.email }}">{{ newsitem.author }}</a> | > {% else %} > <a class="news-item-author" href="mailto: > {{ newsitem.user.email }}">{{ newsitem.user.username }}</a> | > {% endifequal %} > > <div class="level"> > <p class="news-item-text">{{ newsitem.brief|striptags }}</p> > </div> > </div> > {% endfor %} > > This gives ten times more: 0.1-0.14 secs, in both cases SQL time was > like 0.006-0.008 secs. > Is it normal, that this very simple code take ten times more > processing? You see that i don't make any manytomany relationship > lookups neither some heavy func calls. > > Plus to this, ab testing (ab -n100 -c 15) gives about 5 req/sec which > is pretty slow, i think. > > > Regards, Dmitry. > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---