Histogram Panel Plugin for Grafana

This plugin show the Histogram of time series data.

How this plugin works

This plugin receives raw time series data, and count each value occurrence, and then show the occurrence as histogram.

Supported Datasources

I confirmed this plugin work with following datasource.

• Prometheus

But, this plugin can handle time series data (defined by Grafana plugin interface).

Should work with Graphite / InfluxDB / OpenTSDB.

Options

• Bucket Size
  • Can configure bucket size to make histogram data.

Known Issues

• This plugin doesn't support Elasticsearch aggregation.
  • As noted above, this plugin make histogram data in plugin.
  • Can't handle the Elasticsearch aggregation result yet.

Changelog

v0.1.6

• Support Grafana 4.0

v0.1.5

• Refactoring

v0.1.4

• Add template variable support
• Add bucket mode
• Fix sorting of buckets
• Fix tooltip display

v0.1.3

• Fix avg legend

v0.1.2

• Add min/max option

v0.1.1

• Update document