Sha256: a59c75733aacbf5d5f7ac3a33096191125bd5866e4b40faa084fb2ab86812753
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Size: 843 Bytes
Versions: 29
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Stored size: 843 Bytes
Contents
# typed: true
# Copyright (c) 2015 Sqreen. All Rights Reserved.
# Please refer to our terms for more information: https://www.sqreen.com/terms.html
require 'sqreen/metrics/base'
module Sqreen
module Metric
# This perform an average aggregation
class Average < Base
# from class attr_accessor :aggregate
def update(key, value)
super
@sums[key] ||= 0
@sums[key] += value
@counts[key] ||= 0
@counts[key] += 1
end
protected
def new_sample(time)
super(time)
@sums = {}
@counts = {}
end
def finalize_sample(time)
super(time)
@sample[FINISH_KEY] = time
h = {}
@sums.each do |k, v|
h[k] = v.to_f / @counts[k]
end
@sample[OBSERVATION_KEY] = h
end
end
end
end
Version data entries
29 entries across 29 versions & 1 rubygems