Sha256: 45e1f05555a4fcbc4862fbf7a35d66a6669e213903b031f5e8b0f67b1e55a0fb
Contents?: true
Size: 654 Bytes
Versions: 7
Compression:
Stored size: 654 Bytes
Contents
# encoding: UTF-8
require 'prometheus/client/metric'
module Prometheus
module Client
# Counter is a metric that exposes merely a sum or tally of things.
class Counter < Metric
def type
:counter
end
def increment(labels = {}, by = 1, exemplar_name = '', exemplar_value = '')
raise ArgumentError, 'increment must be a non-negative number' if by < 0
label_set = label_set_for(labels)
synchronize { @values[label_set].increment(by, exemplar_name, exemplar_value) }
end
private
def default(labels)
value_object(type, @name, @name, labels)
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems