Hi Red_Nation,
In SharePoint, there are too many functions that you need to check if they are working properly.
SharePoint 2013 includes a tool named SharePoint Health Analyzer that enables you to diagnose and resolve configuration, performance, and usage problems.
SharePoint Health Analyzer runs predefined health rules against servers in the farm.
A health rule runs a test and returns an alert that tells you the outcome of the test. You can use the SharePoint Central Administration website to view alerts and resolve problems.
More references:
https://technet.microsoft.com/en-us/library/ee663488.aspx
https://technet.microsoft.com/en-us/library/jj219720.aspx
Thanks,
Victoria