Disk Usage Sunburst

Mô tả

This plugin (Tools -> Disk Usage) shows all files of your WordPress installation at once. These are displayed in a so
called “Sunburst Chart”. Each arc of the chart is either a directory or a file. Move your mouse over an arc to see the size
of the file or directory. The bigger the arc is the bigger is the file/directory.

Very useful to determine the biggest files in your WordPress installation!

Click on an arc to zoom in, and click in the circle to zoom out again.

Questions? Drop us a mail: wp-dev (at) raidboxes.de


Thanks to Mike Bostock for his great “d3js”: http://d3js.org

Thanks to Mike Bostock for his awesome “Zoomable Sunburst” implementation: http://bl.ocks.org/mbostock/4348373

Thanks to Jeffrey Sambells for his “Human Readable File Size with PHP”: http://jeffreysambells.com/2012/10/25/human-readable-filesize-php

Ảnh màn hình

  • Plugin in action

Cài đặt

  1. Upload disk-usage-sunburst.zip to the /wp-content/plugins/ directory
  2. Activate the plugin through the ‘Plugins’ menu in WordPress
  3. See it in action under Tools -> Disk Usage!

Hỏi đáp

Where is it?

After activation you find the tool under Tools -> Disk Usage

Does this plugin work on a WordPress Multisite?

Yes since 1.1 it does. Note: For privacy reasons you need to be a Superadmin to use this on a Multisite.

Loading bar doesn’t go away

In this case unfortunately this plugin can’t calculate the sizes of all your WordPress files. Check if there’s a PHP time limit in your WordPress and try to increase it.

Đánh giá

5 Tháng Một, 2022
what an excellent plugin, was having issue with space on server, this immediately identified a rogue plugin that was causing the problem
28 Tháng Tư, 2021
Our hosts have a max capacity on our account and old files can make some sites get way too big - this plugin is invaluable for tracing the problems.
17 Tháng Năm, 2020
I'm sort of experienced WP user. But I've forgotten more than I remember, and loathe to use SSH or CLI to actually find stuff. My wp-content folder was waaay tooooo large and I knew something wasn't right but didn't know where to look. After poking around the usual suspects I added Disk Usage Sunburst ... which told me my wp-admin was 3.7 GB... hey that ain't right... poke around... find a 3.5 GB error log.... oops... thanks
27 Tháng Mười Hai, 2019
Helped me find those elusive huge backup files that were hiding.
Đọc tất cả 31 đánh giá

Người đóng góp & Lập trình viên

“Disk Usage Sunburst” là mã nguồn mở. Những người sau đã đóng góp vào plugin này.

Những người đóng góp

Nhật ký thay đổi


  • Update: renamed RAIDBOXES to raidboxes


  • Update: Fixed wrong svn trunk commits


  • Update: Removed unused resources


  • Code-rework to make it more efficient and only load resources on it’s plugin page
  • Made the plugin multisite compatible (Thanks to @shawfactor for his idea)
  • Successfully tested up to WordPress 5.7


  • Update: Successfully tested up to WordPress 5.3


  • Update: Successfully tested up to WordPress 5.1.1


  • Update: Successfully tested up to WordPress 4.8.2


  • Update: Successfully tested up to WordPress 4.7.1


  • Advice: If you don’t see anything, increase php time limit… This plugin is maintained!


  • Bug fixed: browsers without SVG support didn’t see anything. Now these will get a nice red error message 😉


  • Bug fixed: Show error message if calculation of file/directory sizes fails (e.g. because of time limit)


  • Bug fixed: converted short array syntax to long array syntax to support PHP versions < 5.4.0 (thanks to websupporter, https://wordpress.org/support/topic/parse-error-syntax-error-unexpected-146)


  • Code enhanced: replaced code 10 with ‘administrator’ capability when calling add_submenu_page (thanks to doume, https://wordpress.org/support/topic/v100-deprecated-argument-in-function-call)
  • User Interface enhanced: tooltip follows mouse cursor when mouse is moving
  • Bug fixed: the distance between tooltip and mouse cursor was dependent on the scroll position


  • First Version