Hi Mark, Mumbai can do ASH graphs against multiple instances. See the lower part of the 4th image on: https://marcusmonnig.wordpress.com/2013/02/05/ash-data-viewer-in-mumbai-version-2-2-1-824/ If you want to try, you first need to setup all your connections in Mumbai's connection dialog and, due to a bug, make sure you give all connection a name. HTH, Marcus -- //www.freelists.org/webpage/oracle-l
