Telegraf aggregator plugins

Aggregators emit new aggregate metrics based on the metrics collected by the input plugins.

Note: Telegraf plugins added in the current release are noted with -- NEW in v1.5. The Release Notes/Changelog has a list of new plugins and updates for other plugins. See the plugin README files for more details.

Supported aggregator plugins

BasicStats (basicstats) – NEW in v1.5

The BasicStats aggregator plugin gives count, max, min, mean, s2(variance), and stdev for a set of values, emitting the aggregate every period seconds.

Histogram (histogram)

The Histogram aggregator plugin creates histograms containing the counts of field values within a range.

Values added to a bucket are also added to the larger buckets in the distribution. This creates a cumulative histogram.

Like other Telegraf aggregators, the metric is emitted every period seconds. Bucket counts however are not reset between periods and will be non-strictly increasing while Telegraf is running.

MinMax (minmax)

The MinMax aggregator plugin aggregates min and max values of each field it sees, emitting the aggegrate every period seconds.

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