Sha256: 21a67c655e7eab5ae31f88e67439f22d2fc89508eab4b4017cebf45b7f58657f
Contents?: true
Size: 828 Bytes
Versions: 12
Compression:
Stored size: 828 Bytes
Contents
# 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
12 entries across 12 versions & 1 rubygems