Memory Usage, Memory Limit, PHP and Server Memory Health Check and Fix Plugin



Plugin to Check For High Memory Usage (current memory usage), WordPress Memory Limit and include result in the Site Health Page and Give Suggestions how to improve it. Allows you to increase the Server Php Memory (“Memory Limit”) without editing any file. The plugin can show you also the total server RAM (Random Access Memory), your physical memory installed.
Multilingual ready: English, Italian, Portuguese and Spanish files included.
Português: Plugin para verificar e corrigir se há alto uso de memória. Todo o interface pode ser visto em Português.
Italiano: Plugin per verificare e aggiustare l’utilizzo elevato della memoria. L’intera interfaccia può essere visualizzata in Italiano.
Español: Plugin para verificar y arreglar el alto uso de memoria. Toda la interfaz se puede ver en Español.

WordPress memory requirements: Never get “Fatal error: Allowed memory size of xxx bytes exhausted again”.

Very easy to install and manage. Just go to your plugin page to activate / deactivate.

Go to your Site  Health  Page (Dashboard => Tools => Site Health – Status) and look for Memory Usage 

Go to Dashboard => Tools => WP Memory for dashboard and help page with tips and suggestions.

For Help You with Debug, look also the Info Page  (Dashboard => Tools => Site Health – Info).   Look for Memory Usage 

You need WordPress 5.2 or higher to install this plugin.

If you request to our plugin make changes on your wp-config.php, the plugin will send you by email the Emergency Restore Link.
Please keep that window opened until testing the site in another window. You can also copy the Emergency Restore link address (copy and paste) to DISCARD last changes if necessary.
Some hosting company, to “protect you”, can make changes and destroy your wp-config.php file…

You can find the:

More Useful Tools WP Tools free plugin

  • Memory Wizard
  • Increase the PHP memory limit
  • Increase the time limit (Can Fix Fatal Error: Maximum Execution Time Exceeded in WordPress)
  • Increase the max upload file size limit
  • Without editing any WordPress or PHP files
  • Show the PHP errors (error_log)
  • Show the PHPINFO (PHP info)
  • Info about your PHP server configuration
  • Disable WordPress Native Sitemap Automatic Creation
  • Disables the default notification email
  • Automatic core, theme or plugin update.
  • Add Google Search Central (formerly Google Webmasters) HTML TAG
  • Add Google Analytics GA Tracking ID
  • Alert if WordPress Debug is active
  • Hide Admin Bar from non Administrators
  • Show Server Load Average percentage
  • Disable Lazy Load functionality (added in WP version 5.5)
  • Disable Emojis functionality (support for emoji’s in older browsers)
  • Page Load Info: Number of SQL queries per page and page load time.
  • Receive email notifications about warning and notices, usually not sent by WordPress.
  • Record and receive email alerts when PHP notices, warnings and errors happens.
  • rebots.txt editor.
  • Show and check mySQL tables (name, status, size and last update).
  • Bypass WordPress debug (if WP_DEBUG = false) and show errors and warnings on screen (optional).
  • Show Cron Jobs table.
  • Show file .htaccess
  • Show file wp-config.php
  • Show Cookies
  • Restores the previous (“classic”) widgets settings screens and disables the block editor from managing widgets.
  • Disable the WP Admin Bar / Toolbar on the frontend of sites. (it does not affect the dashboard)
  • Button to Show Errors on Admin Bar (Also Javascript errors!)
  • Show File and Folders Permissions
  • Header and Footer Embed Code.
  • Remove JQuery Migrate.
  • Erase readme.html and licence.txt files at root folder.
  • Show disk size, disk used and disk free.
  • Remove WP icon from admin toolbar (top left).
  • Replace WordPress logo at Login Page.
  • Server Benchmark (performance).
  • Show the mySQL (database info) with a lot of info about your mySQL server configuration.
  • Disable javascript console logs for non administrators.
  • Show and check file permissions (included wp-config.php).
  • Show and delete transients.
    Link to download the free plugin WP Tools


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Este plugin comprueba el alto uso de memoria e incluye el resultado en la página Herramientas => Salud del sitio.Este plugin también comprueba el estado de la memoria y le permite aumentar el límite de memoria de Php (Php Memory Limity) el límite de memoria de WordPress (WordPress Memory Limit ) sin editar ningún archivo.


Este plugin verifica a utilização da memória e no caso de muita utilização, inclui o resultado em Ferramentas => Saúde do Site.Este plugin também verifica o status da memória e permite aumentar o limite de memória PHP e o limite de memória WordPress (WordPress Memory Limit) sem editar nenhum arquivo.


Questo plugin controlla l’uso di memoria e include il risultato nella pagina Strumenti => Salute del sito.Questo plugin controlla anche lo stato della memoria e permette di aumentare il Php Memory Limit e WordPress Memory Limit senza modificare alcun file.

Look the file changelog.txt for details

We can keep the size of the standard WordPress readme.txt file reasonable.


  • Page Health Status
  • Page Health Info
  • Dashboard


1) Install via

2) Activate the plugin through the ‘Plugins’ menu in WordPress


Extract the zip file and just drop the contents in the wp-content/plugins/ directory of your WordPress installation and then activate the Plugin from Plugins page.


How to Install?

1) Install via

2) Activate the plugin through the ‘Plugins’ menu in WordPress


Extract the zip file and just drop the contents in the wp-content/plugins/ directory of your WordPress installation and then activate the Plugin from Plugins page.

2) Where can I get more free info about memory?

Visit the Plugin Site


May 11, 2022
Constant language error (on a single language site) and doesn't do what it once did. Everything above 64 MB PHP Memory is now only available in the Premium version. Well played but no, thank you.
April 3, 2022
the output of the script in my file wp-config.php =================================== define('WP_MEMORY_LIMIT', '96M'); <?php =================================== post appeared before <? and what happened was showing up as site content 🙂 not to install, not to download.
February 11, 2022
I've been having a bunch of hosting issues with capping my CPU trying to edit multiple websites that were all pinging at max CPU usage. Was really pissing me off. Addon fixed it instantly. My website loads instantly now because the CPU isn't being capped constantly as soon as I edit them. Sincerely appreciate the creation of this app. Thanks.
January 19, 2022
Due to this plugin, I could find an error with my memory. Simple and efficient.
January 4, 2022
Even though you're getting a pretty reliable and resourceful plugin. It is still not as solid like I'd hoped it to be. Were in a time where it should be easier to figure out and I someone has to go to multiple sources just to get the answer or help they need, then it's a disappointment in my book.
Read all 11 reviews

Contributors & Developers

“Memory Usage, Memory Limit, PHP and Server Memory Health Check and Fix Plugin” is open source software. The following people have contributed to this plugin.