Module: NewRelic::Agent::StatsEngine::MetricStats::Harvest

Included in:
NewRelic::Agent::StatsEngine::MetricStats
Defined in:
lib/new_relic/agent/stats_engine/metric_stats.rb

Overview

This module was extracted from the harvest method and should be refactored

Instance Method Summary collapse

Instance Method Details

#merge_data(metric_data_hash) ⇒ Object

merge data from previous harvests into this stats engine - takes into account the case where there are new stats for that metric, and the case where there is no current data for that metric



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# File 'lib/new_relic/agent/stats_engine/metric_stats.rb', line 82

def merge_data(metric_data_hash)
  metric_data_hash.each do |metric_spec, metric_data|
    new_data = lookup_stats(metric_spec.name, metric_spec.scope)
    if new_data
      new_data.merge!(metric_data.stats)
    else
      stats_hash[metric_spec] = metric_data.stats
    end
  end
end