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Zenoss Core 3.x Network and System Monitoring by Michael Badger

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Graph Reports

Graph reports allow us to create custom graphs based on existing performance graphs. You might recall from our ongoing discussions that graphs show up for multiple components, such as interfaces, processes, file systems, memory, and CPU. The HttpMonitor ZenPack we added in Chapter 9, Extending Zenoss Core with ZenPacks also added graphs to track the response time of the web page.

The value of a graph report is that we can create one view with multiple, related graphs instead of going to each device to view graphs in isolation. Zenoss Core does not include any graph reports by default.

As an example, we're going to create a report to list all the response time graphs for the websites we're monitoring with the HttpMonitor ZenPack. Let's ...

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