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I've got several identical front end web servers which are monitored by Nagios for various services and host performance stats (application metrics, memory, cpu etc...). I also use the graph explorer component which I really like. I particularly like the time-stacked graphs to analyse performance of each web server over time, but wondering if there is a way to stack graphs by host. Since these servers all do the same thing, i'd like to view each monitored service stacked by host. So for example: I want to see MongoDB replication lag for each server for the last x days stacked on top of each other in the same graph.

In addition I do not have the option in Graph Explorer for Multi-stacked graphs. The only options available are Top Alerts,Host Health, Service Health, Scalable Performance Graph Time Stacked Performance Graph.

The version of Nagios is: Nagios XI Version : 2012R2.2

2 Answers 2

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you can do it with the multi-tasked performance graph, just select the parameter you want compare from each of your servers and add it to the graph, then select the time period and upgrade the graph.

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Found something interesting regarding Multistacked graphs here: https://assets.nagios.com/downloads/nagiosxi/CHANGES-2014.TXT

2014R1.0 - 05/13/2014
-------------------------------
[...]
VISUALIZATIONS & FUNCTIONALITY
[...]
- Enhanced Graph Explorer (with Stacked Performance Graphs) -JO

So it is entirely possible that Multistacked is a feature of Nagios 2014R1.0 and above. Not necessarily Graph Explorer itself.

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