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Usually some WordPress customers complain about an enormous database dimension, the scale typically crosses 10 GB. Such sort of state of affairs isn’t wholesome for the set up and measures should be taken to seek out out the wrongdoer and scale back the database. A number of of the identified causes behind such development in database dimension are:
- Log entry in to MySQL database. This could occur out of a defective plugin or defective settings.
- Deleted plugin with information in database
- Spam feedback
There could also be many different causes however unusually too massive a database dimension is commonly associated to logging from some plugin. If you’re utilizing InnoDB engine, the wrongdoer is sort of all the time a defective plugin including log.
Discover Out Why WordPress Database Measurement is Too Giant
To analyze the state of affairs, you want only a WordPress plugin (equivalent to WP-Optimize) to take a look at the identify of the desk which is unusually massive. Alternatively, you could use PHPMyAdmin or examine from the command line of MySQL. Certainly one of our readers reported having a MySQL database dimension of 8.81 GB. The web site had 10K posts. Solely she may report back to us that wp_posts desk is 7.89 GB. That identified that some plugin is robotically appending some log information to the wp_posts desk.
We requested her to run an SQL command to examine the rows :
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SELECT post_type, COUNT(*) AS <code>Rows</code>, ROUND( SUM( LENGTH( CONCAT( ID, post_author, post_date, post_date_gmt, post_content, post_title, post_excerpt, post_status, comment_status, ping_status, post_password, post_name, to_ping, pinged, post_modified, post_modified_gmt, post_parent, guid, menu_order, post_type ) ) )/1048567, 2 ) AS <code>Data_in_MB FROM wp_posts GROUP BY post_type ORDER BY <code>Data_in_MB</code> DESC; |
Which revealed that post_type Http has an enormous quantity entry. Finally, I logged in to her WordPress occasion and found that the WordPress plugin named REST API Log is rising the scale of the database.
Plan a Repair
The firstly vital motion is taking a working MySQL backup from the command line. Within the above-described state of affairs, making an attempt to govern from any net interface may end in devastation.
We requested her to take a backup. She had WP-CLI put in. We steered her to run the next instructions:
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wp assist relaxation–api–log wp relaxation–api–log purge |
Fortunately the command very slowly labored and he or she may scale back the database dimension. If the above methodology failed, we may use the under question:
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DELETE a,b,c FROM wp_posts a LEFT JOIN wp_term_relationships b ON (a.ID = b.object_id) LEFT JOIN wp_postmeta c ON (a.ID = c.post_id) WHERE a.post_type = ‘http’. |
Conclusion
The issue with too massive database dimension wants a cautious investigation to seek out out the defective plugin. It’s possible that another person already confronted the identical drawback and described steps to do away with it.
However earlier than doing something as we’ve warned you – all the time take a working MySQL backup.
