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opCharts automatically creates a chart for each and every metric being reported back to NMIS. These charts can be accessed from within the Node Details screen. Select Views -> Nodes from the opCharts menubar, then select a node from the list to open the Nodes Detail screen.
Any displayed chart can be added to a dashboard (existing or new) by clicking the drop down menu option Add to Dashboard button in the chart's titlebartitle bar.
Building a Simple Custom Chart
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This chart, and others, can be used as-is, edited, or created from scratch.
A More Compound Chart
For charts that include non-normalized data (ie i.e data with base values which are either very dynamic or are widely separated) you can use both the left AND right-hand vertical axis to define separate ranges. Please keep in mind that depending on the range(s) being display this can become visually deceiving.
Chart Considerations
Creating or Editing a Chart
1. A Chart must exist before it can be used or added to a Dashboard. To create a new Chart from scratch, Click the blue "+" icon from the Charts screen (Views -> Chart).
2. Assign your Chart a Name - This must be unique; no two Charts can have the same Chart Name. Chart names should also not include spaces or special characters.
3. You can also provide a Description of your Chart. This will be displayed on the Charts View page, and also when adding a Chart to a Dashboard.
Options
Chart Considerations
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Graph Parameters - Period - Defines the period of time represented in the Chart's horizontal axis. Accepted parameters are m=minute, h=hour, d=day. These parameters cannot be combined, if you want 1d and 2hs you must use 26h.
Graph Options - Title - This is what will be displayed in the Component window's title bar.
Add Dataset
More information on this can be found HERE: Creating Charts with the opCharts Chart Editor