Title: Cache?
Last modified: January 7, 2019

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# Cache?

 *  Resolved [Marcos Nobre](https://wordpress.org/support/users/onyx808/)
 * (@onyx808)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/cache-42/)
 * Hello,
 * Does the plug in use some sort of cache on the “Tables” tab and does it display
   the correct table size?
 * In the tables tab, lets say it shows a table name “wp_SomeTable” and it says 
   its 1.8mb of size.
 * When I go to /var/lib/mysql/databasename and list the files the wp_SomeTable 
   shows as 10mb of size.
 * So I proceed to log into mysql and Truncate table wp_SomeTable, then /var/lib/
   mysql/databasename list the wp_SomeTable to be 8.5kb of size, however if I go
   back to wordpress admin and go the plugin -> Tables tab the wp_SomeTable still
   displays 1.8mb of size?

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Thread Starter [Marcos Nobre](https://wordpress.org/support/users/onyx808/)
 * (@onyx808)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/cache-42/#post-11058520)
 * I tried restarting php on the server and hit the “refresh tables” and it doesn’t
   change…
 *  Plugin Contributor [DNutbourne](https://wordpress.org/support/users/dnutbourne/)
 * (@dnutbourne)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/cache-42/#post-11074061)
 * Hi,
 * The plugin does cache the database table size for a short time (enough to prevent
   unnecessary extra calls to the database).
 * However, running an optimisation or refreshing the tables should update the cache.
 * What version of the plugin is currently installed?

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Cache?’ is closed to new replies.

 * ![](https://ps.w.org/wp-optimize/assets/icon-256x256.png?rev=1552899)
 * [WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance](https://wordpress.org/plugins/wp-optimize/)
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 * 2 replies
 * 2 participants
 * Last reply from: [DNutbourne](https://wordpress.org/support/users/dnutbourne/)
 * Last activity: [7 years, 5 months ago](https://wordpress.org/support/topic/cache-42/#post-11074061)
 * Status: resolved