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The actual contribution from a given suite is displayed in the sidebar (see the percentage value next the suite name). By clicking on suite in the sidebar the suite specific graphs are added to the charts.
Other charts
The Other charts tab contains some more refined statistics with 4 different chart types:
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Click in the chart with the Middle or Right mouse button to get a callout for the local maximum value. To remove the callouts left click anywhere outside a chart plot area.
Log entries
To see the log entries use the 
button. If there is a callout defined the corresponding log entries are highlighted in the log entry view.
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