Spacewalk Audit Logs

I've been looking for spacewalk audit logs and I've been unable to find any that detail the information I'm looking for, such as :
connections to the web gui (source IP, username, timestamp)
account creations, modifications, deletions
session information for clients connected

Do I need to enable some sort of logging to be able to find this information? I've went through almost every log in /var/log and the only thing I can find relating to a user session is a failed login attempt to the webgui (username and timestamp only).

Thanks,
Alicia