Class: Tracekit::Metrics::Histogram

Inherits:

Object

• Object
• Tracekit::Metrics::Histogram

Defined in:

lib/tracekit/metrics/histogram.rb

Overview

Histogram metric - records distribution of values Used for tracking request durations, payload sizes, etc.

Instance Method Summary

• #initialize(name, tags, registry) ⇒ Histogram constructor

  A new instance of Histogram.

• #record(value) ⇒ Object

  Records a value in the histogram.

Constructor Details

#initialize(name, tags, registry) ⇒ Histogram

Returns a new instance of Histogram.

# File 'lib/tracekit/metrics/histogram.rb', line 8

def initialize(name, tags, registry)
  @name = name
  @tags = tags || {}
  @registry = registry
end

Instance Method Details

#record(value) ⇒ Object

Records a value in the histogram

Parameters:

• value (Numeric) —

  Value to record

# File 'lib/tracekit/metrics/histogram.rb', line 16

def record(value)
  @registry.record_metric(@name, "histogram", value, @tags)
end