django-debug-toolbar-template-profiler

An extra panel for django-debug-toolbar that displays time spent rendering each template.

For example:

Installation

First, you'll need to install and configure django-debug-toolbar as per its installation instructions.

Second, install this package:

pip install django-debug-toolbar-template-profiler

Third, add it to your installed apps - order doesn't matter but after debug_toolbar will keep it neatly grouped:

INSTALLED_APPS = [
    # ...
    "debug_toolbar",
    "template_profiler_panel",
    # ...
]

Fourth, configure django-debug-toolbar's DEBUG_TOOLBAR_PANELS setting as per its documentation to include the panel. You'll need to copy the default and add the panel at the end:

DEBUG_TOOLBAR_PANELS = [
    # ...
    "template_profiler_panel.panels.template.TemplateProfilerPanel",
]

After this, you should see the "Template Profiler" panel when you load the toolbar. Both Django and Jinja2 template render() calls will be measured.