spViewer Professional utility with easy-to-use graphical interface allows to Oracle DBAs to build graphical trend charts and generate alerts for more than 100 performance metrics for Oracle Server based on performance data gathered by Oracle STATSPACK Utility and for custom statistics defined by database administrator as well. This product supports all the current versions of Oracle STATSPACK utility. You can build charts both for pre-defined set of statistics and for your own custom statistics. You can group the statistic reports into categories as you want. This product also gives you an unique ability to fully view and customize all the SQL statements used to build chart reports as well as the ability to define any number of drilldown detailed reports for any statistic in the chart.