Adding New Charts
Click on 'New Chart' option on the Create New Dashboard page.
Select the desired type of counter - MySQL or System.
Caption - Enter an appropriate name for your chart.
SeriesCaption - Specify the names of all the graphs that are going to be plotted. Example: ["Attempts", "Refused", "Terminated abruptly"] Here 'Attempts', 'Refused' and 'Terminated abruptly' are the names of the graphs that are going to be plotted on this new chart being created.
ChartType - Currently 'RealTimeLine' is the only supported chart type.
YAxisType - Specifying "OnOff" would mean that that YAxis of the chart indicates boolean values. Example: Have a look at the default chart 'MySQL Availability' shipped with Monyog.
ChartValue - Controls how values in the series are plotted. Specifying "Delta" causes the difference between values from the last two data collections to be plotted. Specifying "Current" causes the current value to be plotted as it is.
Uptime - Selecting "Yes" indicates that this Charts chart will plot cumulative values which increase with time.