Title: Ultimate DebugBar
Author: Avram
Published: <strong>2019년 6월 21일</strong>
Last modified: 2026년 8월 21일

---

플러그인 검색

![](https://ps.w.org/ultimate-debugbar/assets/icon-256x256.png?rev=2604560)

# Ultimate DebugBar

 작성자: [Avram](https://profiles.wordpress.org/avram/)

[다운로드](https://downloads.wordpress.org/plugin/ultimate-debugbar.1.0.zip)

 * [세부사항](https://ko.wordpress.org/plugins/ultimate-debugbar/#description)
 * [평가](https://ko.wordpress.org/plugins/ultimate-debugbar/#reviews)
 *  [설치](https://ko.wordpress.org/plugins/ultimate-debugbar/#installation)
 * [개발](https://ko.wordpress.org/plugins/ultimate-debugbar/#developers)

 [지원](https://wordpress.org/support/plugin/ultimate-debugbar/)

## 설명

Ultimate debug bar for your WordPress website. On each page of your website a neat
debug bar will be displayed with the following info:

 * PHP version
 * Request execution time
 * Request memory consumption
 * WordPress-related PHP constants defined in your wp-config.php file
 * All website options (wp_options)
 * Request data
 * Timeline (waterfall) where you can see which portion of execution takes too much
   time
 * List of all hooks triggered on the page whose execution time exceeds 1ms, along
   with some stats
 * List of all database queries performed on the page, along with their source and
   execution time
 * Last 100 lines of your debug.log file (if it exists in wp-content)
 * List of loaded PHP files (categorized)

Besides that, it will track request data/hooks/db queries/mem. consumption in AJAX
calls too (beta).

This plugin is meant to be used during development and/or debugging only. Only administrators
and network administrators (in multi-site environment) can see the debugbar, unless
the `WP_DEBUG` is set to `true`. In that case, everyone will see the debugbar.

Try it instantly on [tastewp.com](https://tastewp.com/new?pre-installed-plugin-slug=ultimate-debugbar&redirect=%2F&ni=true)!

## 스크린샷

[⌊List of all database queries with their timings⌉⌊List of all database queries 
with their timings⌉[

List of all database queries with their timings

[⌊List of (slow) hooks lasting over 1ms in an AJAX request⌉⌊List of (slow) hooks
lasting over 1ms in an AJAX request⌉[

List of (slow) hooks lasting over 1ms in an AJAX request

[⌊Deserialized/formatted config options⌉⌊Deserialized/formatted config options⌉[

Deserialized/formatted config options

[⌊Timeline (waterfall) of WP execution (TTFB)⌉⌊Timeline (waterfall) of WP execution(
TTFB)⌉[

Timeline (waterfall) of WP execution (TTFB)

## 설치

Use built in plugin installer or unzip ultimate-debugbar.zip in your wp-content/
plugins and activate the plugin through the dashboard.

## FAQ

### AJAX requests are not working when the plugin is active

Your server is blocking Ultimate DebugBar. If you’re running nginx, [check this](https://stackoverflow.com/questions/23844761/upstream-sent-too-big-header-while-reading-response-header-from-upstream).

### AJAX requests are not being displayed in the debugbar

The collected data for that request was too large to send back in HTTP headers (
php-debugbar caps this at 250,000 bytes total) and was dropped. There’s no workaround
yet beyond reducing what you’re collecting.

### How do I disable tracking AJAX requests?

Add the following code to your `wp-config.php`:

    ```
    define('ULTIMATE_DEBUG_AJAX', false);
    ```

## 후기

![](https://secure.gravatar.com/avatar/472851080dac7938ead364adf5baca23efe68f95c8643abab07bd3a0ac155c5e?
s=60&d=retro&r=g)

### 󠀁[Works](https://wordpress.org/support/topic/works-2057/)󠁿

 [tom.andersen](https://profiles.wordpress.org/tomandersen/) 2022년 9월 19일

This plugin seemed to work fine for me. I wish the timeline ‘Rendering’ was broken
down somehow with more granularity. I have always wished for a tway to tell which
crappy plugin is burning up all the time to render a page.

![](https://secure.gravatar.com/avatar/31aad8cf541e79f80f678f4e9b1d97691d5a918bbcd6d5b919d192f0c08afc38?
s=60&d=retro&r=g)

### 󠀁[unobtrusive yet extremely helpful](https://wordpress.org/support/topic/unobtrusive-yet-extremely-helpful/)󠁿

 [eLeXeM](https://profiles.wordpress.org/elexem/) 2022년 6월 7일 답글 1개

I don’t understand why this fine little plugin doesn’t have much more fans. It integrates
nicely at the bottom edge of your site-display, offering some KPI at all times, 
ready to be popped open when more information is needed. Its waterfall diagram (
titled “Timeline”) helped me zoom in on a troublemaker in matter of moments; much
more intuitive than quite a few alternatives I have tried before. Thank you, @Avram;
may this live long and gain the audience it deserves.

![](https://secure.gravatar.com/avatar/f36d29de5c13afd86496da617f5452e4cd45a7b17e23377b02819689c642393b?
s=60&d=retro&r=g)

### 󠀁[Zehr gut!](https://wordpress.org/support/topic/zehr-gut/)󠁿

 [Mariusz Szatkowski](https://profiles.wordpress.org/motylanogha/) 2019년 10월 17
일 답글 1개

Thank you for all the details you provide with that debug bar!

 [ 모든 3 평가 읽기 ](https://wordpress.org/support/plugin/ultimate-debugbar/reviews/)

## 기여자 & 개발자

“Ultimate DebugBar”(은)는 오픈 소스 소프트웨어입니다. 다음의 사람들이 이 플러그인에
기여하였습니다.

기여자

 *   [ Avram ](https://profiles.wordpress.org/avram/)

[자국어로 “Ultimate DebugBar”(을)를 번역하세요.](https://translate.wordpress.org/projects/wp-plugins/ultimate-debugbar)

### 개발에 관심이 있으십니까?

[코드 탐색하기](https://plugins.trac.wordpress.org/browser/ultimate-debugbar/)는,
[SVN 저장소](https://plugins.svn.wordpress.org/ultimate-debugbar/)를 확인하시거나,
[개발 기록](https://plugins.trac.wordpress.org/log/ultimate-debugbar/)을 [RSS](https://plugins.trac.wordpress.org/log/ultimate-debugbar/?limit=100&mode=stop_on_copy&format=rss)
로 구독하세요.

## 변경이력

#### 1.0

 * Upgraded the underlying library from the abandoned maximebf/debugbar v1 to the
   maintained php-debugbar/php-debugbar v3, dropping the ancient pinned symfony/
   var-dumper 3.4.28
 * Removed the remote https://s.w.org/ favicon request; the icon is now bundled 
   with the plugin
 * Refactored all collectors to modern, strictly-typed PHP
 * Hid more sensitive wp-config.php constants (DB credentials, keys, salts) from
   the Constants tab
 * Various small bugfixes (wrong tooltip/icon copy-paste, missing text domain on
   translatable strings)

#### 0.2

 * updated debugbar (requires PHP 7.1 now)
 * added plugin icon

#### 0.1

 * initial release

## 기초

 *  버전 **1.0**
 *  최근 업데이트: **5일 전**
 *  활성화된 설치 **10+**
 *  워드프레스 버전 ** 5.0 또는 그 이상 **
 *  다음까지 시험됨: **7.0.4**
 *  PHP 버전 ** 8.2 또는 그 이상 **
 *  언어
 * [English (US)](https://wordpress.org/plugins/ultimate-debugbar/)
 * 태그:
 * [database](https://ko.wordpress.org/plugins/tags/database/)[debug](https://ko.wordpress.org/plugins/tags/debug/)
   [hooks](https://ko.wordpress.org/plugins/tags/hooks/)[queries](https://ko.wordpress.org/plugins/tags/queries/)
   [sql](https://ko.wordpress.org/plugins/tags/sql/)
 *  [고급 보기](https://ko.wordpress.org/plugins/ultimate-debugbar/advanced/)

## 평점

 별 5점 만점에 5점.

 *  [  3/5-별점 후기     ](https://wordpress.org/support/plugin/ultimate-debugbar/reviews/?filter=5)
 *  [  0/4-별점 후기     ](https://wordpress.org/support/plugin/ultimate-debugbar/reviews/?filter=4)
 *  [  0/3-별점 후기     ](https://wordpress.org/support/plugin/ultimate-debugbar/reviews/?filter=3)
 *  [  0/2-별점 후기     ](https://wordpress.org/support/plugin/ultimate-debugbar/reviews/?filter=2)
 *  [  0/1-별점 후기     ](https://wordpress.org/support/plugin/ultimate-debugbar/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/ultimate-debugbar/reviews/#new-post)

[모든  리뷰 보기](https://wordpress.org/support/plugin/ultimate-debugbar/reviews/)

## 기여자

 *   [ Avram ](https://profiles.wordpress.org/avram/)

## 지원

할 말 있으신가요? 도움이 필요하신가요?

 [지원 포럼 보기](https://wordpress.org/support/plugin/ultimate-debugbar/)

## 기부

이 플러그인이 발전하도록 도우시겠습니까?

 [ 이 플러그인에 기부하기 ](https://paypal.me/avramator)