Hi All,

Previously the concurrent users are 44 and a few days back it increase to 520. The Library cache, Dictionary cache hit ratios, Database buffers and SGA are perfect. But the users are telling the performance is slow. There is something we tune the sqlnet.ora or Tnsnames.ora. I guess the problem is In networking area. Is there anything we can tune in sqlnet or in tnsnames to achieve the good performance.

Please let me know in detail!!!!

Thanks
Ravi