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SQL Optimizer for SAP ASE 3.8 - User Guide

Introduction Tutorials Preferences Editor Functions SQL Information and Functions Performance Monitor SQL Inspector SQL Collector for Monitor Server SQL Scanner Index Advisor SQL Optimizer
SQL Optimizer Overview Optimization Engine Common Coding Errors in SQL Statements What Function Should l Use to Retrieve the Run Time? Unsatisfactory Performance Results SQL Optimizer Functions SQL Editor Optimized SQL Activity Log
SQL Worksheet SQL Formatter Database Explorer Code Finder Object Extractor SQL Repository Index Impact Analyzer Index Usage Analyzer Configuration Analyzer Migration Analyzer Abstract Plan Manager User-Defined Temp Tables SQL History Legal Information

Display View for Performance Monitor Charts

Performance Monitor > Chart Information > Display View for Performance Monitor Charts

You can switch the x and y axis for the charts for the Monitor Statistics in the Performance Monitor.

To display horizontal bar charts

Click image\B_HorizontalBarChart.gif.

To display vertical bar charts

Click image\B_VerticalBarChart.gif.

 

Chart Drill Down

Performance Monitor > Chart Information > Chart Drill Down

In the Performance Monitor. you can click a data point in a higher-level chart to drill down to a chart for that specific statistic.

 

Lock and Unlock Chart

Performance Monitor > Chart Information > Lock and Unlock Chart

When the Performance Monitor is capturing statistics, the display is updated every time the statistics are gathered. This means that you could be reviewing some statistics and they would change while you are viewing them. The Lock Chart function freezes the display with the current time slice but the Performance Monitor still captures the new information from the database.

To lock the current display

Click image\B_LockChart.gif.

To unlock the display

Click image\B_UnlockChart.gif.

 

Chart Zoom

Performance Monitor > Chart Information > Chart Zoom

You can zoom in on a selected range of data on a chart in the Performance Monitor.

To zoom-in on a specific portion of the chart

Click and hold down the left-hand mouse button to draw a rectangular field from top left to bottom right of the selected area of the chart. You can see a rectangle around the selected area. Release the left-hand mouse button. You can zoom-in more than once.

To zoom-out

Hold down the left-hand mouse button to draw a reverse rectangular field from bottom right to top left. Click hold down the left-hand mouse button anywhere in the chart and drag to the left. Release the left-hand mouse button to restore the chart to the last zoom-in scale.

 

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