In order to facilitate problem guessing about an open issue I like to see hyperlinks room area for user optional input to the Oracle product to be implemented on The specified item was not found. and other forums .
1_ Product Name 2_ Version 3_ OS 4_ Hardware Model and maybe others but to a point.
Below I am presenting an issue where it was much needed.
In order to proceed to help and try to solve someone's problem or question in an open discussion, please be kind to provide hyperlinks to #1 Oracle Product #2 Product Version #3 Hardware Type. - I personally think that it can help more accurately and quickly alleviate the issue. Art.S Performance tunning settings