Hi Hemant, That is always what I thought. The performance tab is grayed out in Standard Edition, which implies to me that the performance tab is a part of the Diagnostics Pack (since it is not available in SE). -Justin On Thu, Aug 7, 2014 at 4:26 AM, Chitale, Hemant K <Hemant-K.Chitale@xxxxxx> wrote: > From the 11gR2 Licensing doc at > *http://docs.oracle.com/cd/E11882_01/license.112/e47877/options.htm#DBLIC165* > <http://docs.oracle.com/cd/E11882_01/license.112/e47877/options.htm#DBLIC165> > > · Performance monitoring (database and host) > > · Event notifications: notification methods, rules, and schedules > > · Event history and metric history (database and host) > > · Blackouts > > In order to use the features listed above, you must purchase licenses for > Oracle Diagnostics Pack > > Any and all methods of accessing Oracle Diagnostics Pack functionality, > whether through Enterprise Manager Console, Desktop Widgets, command-line > APIs, or direct access to the underlying data, requires an Oracle > Diagnostics Pack license. > > So **any** usage of the Performance tab in Oracle Enterprise Manager > (hopefully not from command-line scripts which don’t use the APIs but > query V$SYSSTAT, V$SYSTEM_EVENT !) requires the Diagnostics Pack ? > > Hemant K Chitale > > > This email and any attachments are confidential and may also be > privileged. If you are not the intended recipient, please delete all copies > and notify the sender immediately. You may wish to refer to the > incorporation details of Standard Chartered PLC, Standard Chartered Bank > and their subsidiaries at https://www.sc.com/en/incorporation-details.html > . >