Total sessions refer to the number of times users logged into your application over a specific timeframe.
This is especially important for understanding how people use your application and establishing usage trends like which times of day users are logging in. You can correlate total user sessions to total user count to understand your application’s engagement metrics.
A real user monitoring tool will be able to give you valuable information on users, including correlating performance problems to the times of day that are most frequented by your users.