--- title: Get a mode to allow easy profiling of requests author: admin type: post date: 2018-09-14T18:28:42+00:00 url: /get-a-mode-to-allow-easy-profiling-of-requests/ sf_caption_position: - caption-right sf_right_sidebar: - Sidebar-1 sf_left_sidebar: - Sidebar-2 sf_sidebar_config: - left-sidebar sf_related_articles: - 1 sf_social_sharing: - 1 sf_background_image_size: - cover sf_page_title_text_style: - light sf_page_title_bg: - none sf_no_breadcrumbs: - 1 sf_page_title_style: - standard sf_page_title: - 1 sf_detail_type: - none sf_thumbnail_link_type: - link_to_post sf_thumbnail_type: - none sf_remove_promo_bar: - 1 ampforwp-amp-on-off: - default categories: - Version 4 --- If Hue is running slow, how to find out the root cause? Now, in 4.3, Hue comes with a handy tool for profiling HTTP requests and responses thanks to [Django Debug Toolbar][1] and [Django Debug Panel][2]. [][3]   [][4] As the screenshots above, the Django Debug panel captures requests and list them on the left column, and it provides a list of panels on the right column that display various debug information about the each of request/response, like version, time, settings, header, SQL, and static files. And when click on each of the panel, more detail information will display in the middle. This tool replies on a Chrome extension, so use Chrome and install Django Debug Panel] from Chrome store. To enable this debug panel, set following to hue.ini. If you are using Cloudera Manager, put them in Safety Valve.


[desktop]

\# Enable or disable debug mode.

django_debug_mode=true

\# Allow use django debug tool with Chrome browser for debugging issue, django_debug_mode must be true also

enable_django_debug_tool=true

\# Comma separated list of users' username that allow to use django debug tool. If it is empty, all users are allowed.

django_debug_tool_users=admin,ying

Reference: [https://github.com/jazzband/django-debug-toolbar][1] [https://github.com/recamshak/django-debug-panel][2] [https://issues.cloudera.org/browse/HUE-8139][6] [1]: https://github.com/jazzband/django-debug-toolbar [2]: https://github.com/recamshak/django-debug-panel [3]: https://cdn.gethue.com/uploads/2018/09/image1.png [4]: https://cdn.gethue.com/uploads/2018/09/image2.png [6]: https://issues.cloudera.org/browse/HUE-8139