Go to manage and in the dropdown menu you will be able to select either Events and/or Transfers tabs.
Within the Event tab, you will have detailed information concerning user actions (login data, user access info, uploads, edit and sharing info).
Within the Transfers tab, you will have detailed information on past and current content uploads (history). From here you can monitor individual content transfer stages information such as start time, end time etc.
The bellow, information can be exported into excel format in order for you to better analyze the above data. To download into excel format just go to Manage > Report of contents