Sessions are instances of a particular user in the system. A user can have multiple sessions running. A session is valid for as long as a user is not inactive for more than the session time-out period. A session time-out, or session terminate event, takes a maximum time of two and a half minutes to propagate through the system.
You can view all currently active sessions or view a session history for a selected user and time range.
To access Sessions:
Open Admin Console and access Security > Sessions.
Double-click the applicable node (Active or History).

See: