The release notes didn't indicate any changes in this area; however the first database maintenance run after the installation of 9.1 appears to be taking a very long time.
Typically it finishes very quickly; today it's been running 13 hours (and still going).
It's still doing database activity (currently on a step called NetperfMon.dbo.dbm_InterfaceTraffic_DeleteStale;1) - and has utilised a huge amount of CPU and I/O.Anyone else seen something like this? Dave.