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Here is another example, with number of requests, request execution time and CPU usage - the CPU chart has 3 plots defined, for Minimum, Average an Maximum CPU usage respectively.

Components

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Overview

You can add an overview network graph, showing the various components, their status and how they connect to each other - see Components Overview for details.

Gateway

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Usage

You can add a diagram showing the usage of the various locations / pipelines / destinations configured in your gateway - it allows you to easily see which parts are used and how much - you can also see the response time. Double-clicking one of the items lead you to the gateway configuration for that particular location / pipeline / destination.

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• Linechart
  Regular line chart.
• Linechart with shapes
  Line chart, but with shapes drawn for each measurement point point. 
• Barchart
  Bar chart.
• Piechart
  Pie chart, useful for showing e.g. number of logins of one type versus another type.
• Stacked area chart
  Stacked area chart, shows summed up area chart with plots stacked on top of each other.

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• Count
  The number of invocations - the number of times a measurement was made using the server/function. 
• Average
  The average value - made by summing up all measurements and dividing with count.
• Minimum
  The minimum / lowest value. 
• Maximum
  The maximum value value.
• Combined
  A combined chart, containing minimum, maximum, average and count on the same graph. Useful for a quick overview. 
• Histogram
  Histogram chart - shows the distribution of measured values. 
• CDF
  Cumulative Distribution Function plot of the data.
• Elasticsearch
  Display data from Elasticsearch, use with e.g. Ceptor API Management for analyzing APIs - see also API Usage / Analytics

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• None
   No summary - one plot added per match .
• All
  All summarized into one, only a single plot added .
• Server
  Combined per server for all functions.
• Function
  Combined per function for all servers .

Note that this field has no effect for CDF, Histogram or Elasticsearch charts,

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Imagine that you have a chart showing active sessions for server "*" - this matches e.g 2 servers, each in their own cluster, so in a given time period there will be measurements from 2 servers. If you want a chart showing the minimum combined number of sessions for both clusters summed up, you should check this box - otherwise you would get the minimum value for the single server with the lowest number.

Viewing API Usage and Elasticsearch

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Charts

Below is an example of a dashboard which includes a chart originating from Elasticsearch.

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This allows you to verify that any changes you make manually to the query has the expected results - note that you can use any aggregations you want to archive the decided resulting dataset for the chart.

Looking

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Deeper Into the

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Query

The query has a specific structure with some elements that are needed.

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