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Introduction

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Hora's Performance pages display dynamic line diagrams to monitor server performance. You can use the tabs at the top of the chart to switch between different types of analysis.

The context toolbar and the right main menu allow the following operations:

Execute

Monitoring

 

 

Switches monitoring On/Off

 

Zoom

PerformanceZoomIn

In

Zooms into the chart.

 

 

PerformanceZoomOut

Out

Zooms out of the chart

 

Copy to Clipboard

PerformanceMetafile

Metafile

Copies the chart to the Windows clipboard in metafile format.

 

 

PerformanceBitmap

Bitmap

Copies the chart to the Windows clipboard in bitmap format.

PerformanceExportMetafile

Export Metafile

 

 

Exports the chart in metafile format.

print

Print ...

 

 

Prints the contents of the chart.

Use the 'refresh rate' spin edit control to specify the monitoring refresh rate.

You may use the right mouse button for panning, i.e. you may move the entire chart by dragging the chart background with the right mouse button.

The chart will zoom into any rectangle where you drag it with the left mouse button. Drag in the opposite direction to undo zooming.

Each series of lines starts with an average value that is based on all available database statistics. Each further value is a snapshot of the current load. A dotted horizontal line indicates the average value during the entire time period.