I ran the DTA tool on testing server considering that SP & that DB,

I got some object names in Index Recommendation & Estimated improvement = 0%, partition Recommendation = NULL

Date1/24/2013

Time7:32:52 AM

Server182.16.14.151

Database(s) to tune[test_DB]

Workload fileC:\RND.sql

Maximum tuning time58 Minutes

Time taken for tuning1 Minute

Expected percentage improvement 0.00

Maximum space for recommendation (MB)16072

Space used currently (MB)6126

Space used by recommendation (MB)6126

Number of events in workload4

Number of events tuned4

Now next what to be done???