Joshua Fredrickson

<p>Use this plugin to automatically run the OPTIMIZE command on your WordPress database every day. There are no settings to configure. Simply activate the plugin and you’re set!</p>
<p>This plugin hooks into the existing WordPress cron system.</p>


Optimize Database

Automatically optimize your database daily.

EdwardBock

Palasthotel

<p>Have you ever wondered what you WordPress is doing in wp-cron.php? Now you can see it. This plugin logs every schedule.</p>
<h3>Arbitrary section</h3>


Cron Logger

This plugin works but did not cleanup its table and data in options table in my DB.

Optimize Database vs Cron Logger