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Area Range Chart Report Item

Area range chart are most often used and generated by the Insights table report item.

They are used to compare two metrics. For example the chart bellows compares the hit rate to the user load over time. It helps to look for hit rate inflexion points:

area-range-chart.png

Configuration

area-range-chart-configuration.png

This chart has two metrics:

  • A reference metrics (the first one),
  • A comparison metric (the second one).

Several metrics are available, please report to the Hit Metrics Availability tables.

The configuration settings tab allows you to set:

Rule Description
Title The chart title displayed in the report items list or when exporting the report.
Reference Type The type of the reference metrics: Histogram for a dynamic value over time, Summary for an average constant value.
Range Type The way both metrics are compared to each other: Raw for raw values (both metrics must have the same unit) or Percentage to compare metrics with different units

For example the following chart is used to compare the evolution of the response time standard deviation over time to its average value:

area-range-chart-summary.png

Export

To export the table please refer to the dedicated documentation page.