1. Log into your cpanel account.
   
   2. In the "Databases" section, click on "phpMyAdmin" Icon.
   
   
   3. In left side-bar to expand database like "example".
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   Under your cpanel username, you can see list of all databases. Select appropriate database which you want to optimize.
   
   
   5. Scroll down and mark "Check All" then Drop-down option and select "Optimize tables".
   
   
   Table successfully optimized.