Sha256: 2261b68fcd51061fe1ae2d583e1694e805a52951e8063411a2a6f9529e31eca8
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Size: 832 Bytes
Versions: 141
Compression:
Stored size: 832 Bytes
Contents
# Copyright (c) 2015 Sqreen. All Rights Reserved.
# Please refer to our terms for more information: https://www.sqreen.io/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(_at, 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
141 entries across 141 versions & 2 rubygems