I need help, how to read the spreport and tune my database, I am attaching a sample report of my db, I request some to gothrough and suggest me what I need to do, to improve the performance of our DB.

Please post the real complete file.
This seems to be an edited version.

change your compatible parameter to the current version you are running (doesn't look like you need backward compatability).
ie: compatible=9.2.0.4.0