WordPress plugin WP-Optimize is a great plugin that optimizes the database and tables that your WordPress installation uses.
The authors explain it as:
WP-Optimize is an effective tool for automatically cleaning your WordPress database so that it runs at maximum efficiency.
With over 600,000 installs and a 5 star medium rating I can say that I’m happy to see that they have added support for Simple History in their plugin. In the settings page there is a setting that enables logging actions you perform in WP-Optimize to Simple History.
Here’s the setting:
And here’s an example of the output. In this example I choose to perform the action “Clean all post revisions”: