Sha256: a162386aebc1083f5fd639384d62b319904a1db454194ceb1ac9847f82b2776a
Contents?: true
Size: 1001 Bytes
Versions: 37
Compression:
Stored size: 1001 Bytes
Contents
# encoding: UTF-8
require 'prometheus/client/metric'
module Prometheus
module Client
# A Gauge is a metric that exposes merely an instantaneous value or some
# snapshot thereof.
class Gauge < Metric
def initialize(name, docstring, base_labels = {}, multiprocess_mode=:all)
super(name, docstring, base_labels)
if value_class.multiprocess and ![:min, :max, :livesum, :liveall, :all].include?(multiprocess_mode)
raise ArgumentError, 'Invalid multiprocess mode: ' + multiprocess_mode
end
@multiprocess_mode = multiprocess_mode
end
def type
:gauge
end
def default(labels)
value_object(type, @name, @name, labels, @multiprocess_mode)
end
# Sets the value for the given label set
def set(labels, value)
@values[label_set_for(labels)].set(value)
end
def increment(labels, value)
@values[label_set_for(labels)].increment(value)
end
end
end
end
Version data entries
37 entries across 37 versions & 1 rubygems