Class: ScoutApm::StoreReportingPeriod

Inherits:
Object
  • Object
show all
Defined in:
lib/scout_apm/store.rb

Overview

One period of Storage. Typically 1 minute

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(timestamp) ⇒ StoreReportingPeriod

Returns a new instance of StoreReportingPeriod.



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# File 'lib/scout_apm/store.rb', line 99

def initialize(timestamp)
  @timestamp = timestamp

  @slow_transactions = SlowTransactionSet.new
  @aggregate_metrics = Hash.new
end

Instance Attribute Details

#slow_transactions ⇒ Object (readonly)

An array of SlowTransaction objects



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# File 'lib/scout_apm/store.rb', line 93

def slow_transactions
  @slow_transactions
end

#timestamp ⇒ Object (readonly)

A StoreReportingPeriodTimestamp representing the time that this collection of metrics is for



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# File 'lib/scout_apm/store.rb', line 97

def timestamp
  @timestamp
end

Instance Method Details

#merge_metrics!(metrics) ⇒ Object

Add metrics as they are recorded



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# File 'lib/scout_apm/store.rb', line 109

def merge_metrics!(metrics)
  metrics.each { |metric| absorb(metric) }
  self
end

#merge_slow_transactions!(new_transactions) ⇒ Object 



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# File 'lib/scout_apm/store.rb', line 114

def merge_slow_transactions!(new_transactions)
  Array(new_transactions).each do |one_transaction|
    @slow_transactions << one_transaction
  end

  self
end

#metrics_payload ⇒ Object

Retrieve Metrics for reporting



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# File 'lib/scout_apm/store.rb', line 125

def metrics_payload
  @aggregate_metrics
end

#request_count ⇒ Object

Debug Helpers



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# File 'lib/scout_apm/store.rb', line 137

def request_count
  metrics_payload.
    select { |meta,stats| meta.metric_name =~ /\AController/ }.
    inject(0) {|sum, (_, stat)| sum + stat.call_count }
end

#slow_transactions_payload ⇒ Object 



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# File 'lib/scout_apm/store.rb', line 129

def slow_transactions_payload
  @slow_transactions.to_a
end