AWR, ADDM and ASH reports 

TQ soo much Sir for giving full information about awr, ash and Addm

thanQ so much sir for sharing a very valueble information about awr and addm and ash

please don't use enterprise manager for teaching,please use command prompt and with the help of commands .otherwise its very helpful tysm..

Just reads the text.

Requesying u kindly learn tuning first n then teach

Time waster