System Settings : Dashboard : Statistics widget
 
Statistics widget
The Statistics widget displays the numbers of sessions, volume of log files, and number of reports handled by the FortiManager unit.
Figure 36: Statistics widget
The widget displays the following information:
Logs
The number of new log files received from a number of devices since the statistics were last reset.
Log Volume
The average log file volume received per day over the past seven days.
Reports
The number of reports generated for a number of devices.