SQLStats

Logs various statistics about ingame stuff to MySQL database.

SQL Stats Analytics (from SQL*Plus!)

V$Lock V$SQL V$session DBA Locks V$process V$sqlstats, PDF, Sql

Adaptive Features or: How I Learned to Stop Worrying and Troubleshoot the Bomb.

Vishal's blog - Oracle Database Performance

SQL Stats Analytics (from SQL*Plus!)

Live Query Statistics - SQL Server

Access Path Scientific Analysis Part V - Identifying Top Resource Consumers Using SQL Statements - Navisite

4. Oracle Database Metrics

SQL stats - my primary site is being HAMMERED - HELP! - Support - ClassicPress Forums

Troubleshoot ORA-07445: exception encountered: core dump - Learnomate Technologies

SQLStats

Using AWR metrics for Workload Classification, by Andrew Deally