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

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Performance Reports

The performance reports include a mix of the following graphs and text-based reports:

  • Aggregate
  • Availability
  • CPU Utilization
  • Filesystem Utilization
  • Interface Utilization
  • Memory Utilization
  • Threshold Summary

Aggregate Report

The Aggregate Report shows the performance graphs that combine data from all the devices into one graph, which allows us to view the cumulative performance for a component. The available aggregate reports include CPU Use, Free Memory, Free Swap, and Network Input/Output. We can customize how each graph is displayed by changing the graph parameters. To make changes, click on the graph image to open the parameters window (as shown in the following screenshot):

We can control the size of the graph by specifying a new ...

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