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TopN Favorites and its options are displayed based on the selection from Views -> TopN Tables. For more information on these see: opCharts Chart.
TopN Tables can be used to add, edit and delete TopN Table definitions and it can be accessed by selecting Views -> TopN Tables.
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- TopN CPU Load
- TopN Memory Load
- TopN In Util
- TopN Out Util
- TopN Error Rates
- TopN Out Discard Rates
Note: There Only the first 9 TopN Tables in Order with Show in Favorites checked, will be only top 9 components displayed under TopN displayed inTopN Favorites.
Sparklines
The small graphs for each TopN are called "sparklines", they give you an impression of the full graph which you can see by clicking on the sparkline or the node.
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The TopN Tables page has options to add, edit and delete TopN Tables.
We can add and configure a TopN Table by using the + button, enter necessary details, select records from Data Section and existing combination of TopN Keys as shown below.
There is an options 
To create a new TopN Table, press the + button. You will then need to define a name, title, the type of data you want to use (Derived Data or Data), what that data is and the sorting and ordering of the data in the TopN table.
There are also options available to select Show in Favorites which shows the added records in Views -> TopN Favorites from opCharts menu bar. We have other options to You can also select Show Value, Show Element, Show Sparkline which shows respective content.
There is a Add Nodes Filter option which allows us to filter and selectrequired combination of node as shown below.
We can edit any existing record by clicking on edit button next to Add(+) button.
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