WP Health System Plugin, designed by Germany coder Heiko Rabe, is a new WordPress plugin that display your internal hosting system states on the admin dashboard widget. There is total 4 menu tabs with information categorize by system, PHP, WordPress and database. It’s currently a pure information tool and cannot be modified. As the coder Heiko said, the upcoming version will have more options, front-end analysis and much more possible. The plugin is still quite new and not available on WordPress.org officially yet. Installation is very simple, no setting required. Download WP Health System Plugin and upload to your plugin directory. Once you enable the plugin, the WordPress Health System widget would be available on the dashboard immediately.

• http://www.code-styling.de/

Update: WP Health System plugin finally was released on WordPress latest, you can click a look at http://wordpress.org/extend/plugins/wp-system-health/