This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
You may consider using IronEyeSQl. Actually it has a wrapper over the jdbc driver you use. Once configured it listens to all SQL activity on the stipulated port and gives you statistics graphically as well as text based reports.