On the Debug -> Cache items tab, you can see which Keys and Dummy keys are currently stored in the system cache. For more information about caching in Kentico CMS, please refer to this topic.

 

All dummy keys can be cleared from the cache using the Clear cache button.

 

 

Page url: http://devnet.kentico.com/docs/5_5r2/devguide/index.html?cache_items_debug.htm