Hi,
You can use the Django Debug Toolbar
<https://github.com/django-debug-toolbar/django-debug-toolbar> to see
actual time taken by your queries/templates/... Depending on what is taking
time for you, there may be several solutions. If you have issues with your
queries, you should take a look at select_related
<https://docs.djangoproject.com/en/1.8/ref/models/querysets/#select-related>
and prefetch_related
<https://docs.djangoproject.com/en/1.8/ref/models/querysets/#prefetch-related>
.
On Monday, 1 June 2015 16:21:21 UTC+2, Anandhakumar Radhakrishnan wrote:
>
> Am using Django 1.7, nginx
>
> My Django view page having dictionary to render to html.
>
> Content = { ......}
> r = render_to_response('tr/my-content.html',Content, context_instance=
> RequestContext(request)) ; t2 = datetime.now() ; print "Elapsed: %.3f" % (
> t2-t1).total_seconds() ;
> print (len(r.content))
> return r
>
>
> While calling this view it prints
>
> Elapsed: 1.993
>
> 23254
>
> So it take's 2 sec to render a dict to my template . But the page was
> loading after 15seconds only. So where is the problem how could I rectify
> that.
>
>
> Sample template.
>
>
>
> {% extends "base.html" %}
> {% load staticfiles %}
> {% load thumbnail %}
>
> {% block title %}<title> My title</title>{% endblock title %}
>
> {% block extra-css %}
> <link href="{% static "css/jquery.mCustomScrollbar.css" %}" rel=
> "stylesheet">
> <link href="{% static "css/tooltipster.css" %}" rel="stylesheet">
> {% endblock extra-css %}
>
> {% block content %}
> <div id="{{ mainClass }}" class="main-container">
> <!-- Header Starts Here -->
> {% include "pages/header-sub.html" %}
> <!-- Header ends Here -->
> <!-- Album View -->
> <!-- Main cintent area begin -->
> <section class="d-mobile">
> {% if trac %}
> <ul class="a-contents">
> {{ trac | safe}}
> </ul>
> {% else %}
> <div class="container text-center ">
> <p>Your content section is empty. Please use the "upload
> file" button at the bottom to begin adding tracks.</p>
> </div>
> {% endif %}
> </section>
> </div>
> .........
> .........
> {% endblock content %}
>
>
>
> In my view file , Am rendering the dict to
>
> <!-- language: lang-python -->
>
> Sample Dict:
>
>
> sample = { 'List': u'<li><a
> href="/dashboard/performance/?store=Play_list">Play_list</a></li><li><a
> href="/drd/page/?sre=Road">Road</a></li><li><a
> href="/drd/page/?sre=Sify">Sify</a></li><li><a
> href="/drd/page/?sre=Youtube">Youtube</a></li>', 'Date' : u'<li><a
> href="/dashboard/performance/?store=Play_list">Play_list</a></li><li><a
> href="/drd/page/?sre=Road">Road</a></li><li><a
> href="/drd/page/?sre=Sify">Sify</a></li><li><a
> href="/drd/page/?sre=Youtube">Youtube</a></li>' ..........}
>
>
>
>
> from Inspect element:
>
> Stalled time 4.2 ms
>
> DNS Look UP : 0
>
> Initial Connection : 4.1 ms
>
> Request Sent : 0.02 ms
>
> Waiting(TTFB) : 15.5 s
>
> Content Download: 184 ms
>
>
>
>
> My nginx setup is
>
>
> user root;
> worker_processes 4;
>
> error_log /var/log/nginx/error.log warn;
> pid /var/run/nginx.pid;
>
> events {
> worker_connections 1024;
> }
>
>
> http {
> include /etc/nginx/mime.types;
> default_type application/octet-stream;
>
> log_format main '$remote_addr - $remote_user [$time_local]
> "$request" '
> '$status $body_bytes_sent "$http_referer" '
> '"$http_user_agent" "$http_x_forwarded_for"';
>
> access_log /var/log/nginx/access.log main;
>
> sendfile on;
> #tcp_nopush on;
>
> keepalive_timeout 65;
>
> gzip on;
> gzip_comp_level 2;
> gzip_proxied any;
> gzip_types text/plain application/javascript
> application/x-javascript
> text/javascript text/xml text/css;
> gzip_vary on;
> server_tokens off;
>
> include /etc/nginx/conf.d/*.conf;
> include /etc/nginx/sites-enabled/*;
> }
>
>
>
> In the sites-enabled/mysite.com
>
> which has
>
> upstream test {
> server 127.0.0.1:8000;
> keepalive 500;
> }
>
>
> server {
>
> listen 80;
> server_name www.mysitee.com;
> client_max_body_size 4G;
>
> error_page 502 =200 @maintenance;
>
> location @maintenance {
> root /path/to/static/offline/files;
> try_files $uri /index.html =503;
> }
> location /static/ {
>
> alias /home/dev/live/staticfiles/;
> expires 30d;
> }
>
> location /media/ {
> alias /home/dev/live/myproject/myproject/site_media/media/;
> expires 30d;
> }
> location / {
> proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
> proxy_set_header Host $http_host;
> proxy_redirect off;
> if (!-f $request_filename) {
> proxy_pass http://test;
> break;
> }
>
> }
> }
>
>
>
>
>
> Co
> ...
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