Title: Install Redis plugin
Last modified: December 2, 2022

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# Install Redis plugin

 *  Resolved [MEMT-NETWORK](https://wordpress.org/support/users/memt-network/)
 * (@memt-network)
 * [3 years, 6 months ago](https://wordpress.org/support/topic/install-redis-plugin/)
 *     ```
       Object Cache
       95.8% hit rate (13,191 hits, 576 misses)
   
       Persistent object cache plugin not in use
   
       The Redis object cache extension for PHP is installed but is not in use by WordPress. You should install a Redis plugin.
       ```
   
 * I get the above message, while I have litespeed cache plugin installed with object
   cache enabled and running. Do I need to install an other redis plugin still?
 * Thank you.

Viewing 1 replies (of 1 total)

 *  Plugin Author [John Blackbourn](https://wordpress.org/support/users/johnbillion/)
 * (@johnbillion)
 * WordPress Core Developer
 * [3 years, 6 months ago](https://wordpress.org/support/topic/install-redis-plugin/#post-16254919)
 * This message shows up when the return value of the `wp_using_ext_object_cache()`
   function is `false`. This means that either the object cache isn’t actually enabled
   on your site, or that Litespeed does something a bit weird with its object cache
   which doesn’t affect the return value of this function.
 * Can you check your config and if the object cache is definitely enabled then 
   you should contact the authors of the Litespeed plugin and ask them to take a
   look.
 * Cheers!

Viewing 1 replies (of 1 total)

The topic ‘Install Redis plugin’ is closed to new replies.

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 * 1 reply
 * 2 participants
 * Last reply from: [John Blackbourn](https://wordpress.org/support/users/johnbillion/)
 * Last activity: [3 years, 6 months ago](https://wordpress.org/support/topic/install-redis-plugin/#post-16254919)
 * Status: resolved