Module: TemplateStreaming::NewRelic::MetricFrame

Defined in:
lib/template_streaming/new_relic.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#held_controller_apdex ⇒ Object (readonly)

Returns the value of attribute held_controller_apdex.



326
327
328
 
# File 'lib/template_streaming/new_relic.rb', line 326

def held_controller_apdex
  @held_controller_apdex
end

#held_summary_apdex ⇒ Object (readonly)

Returns the value of attribute held_summary_apdex.



326
327
328
 
# File 'lib/template_streaming/new_relic.rb', line 326

def held_summary_apdex
  @held_summary_apdex
end

Class Method Details

.included(base) ⇒ Object 



300
301
302
 
# File 'lib/template_streaming/new_relic.rb', line 300

def self.included(base)
  base.alias_method_chain :record_apdex, :template_streaming
end

Instance Method Details

#hold_apdex ⇒ Object

Tell the MetricFrame to hold on to the times calculated during #record_apdex instead of adding the apdex value to the stats.

Call #record_accumulated_apdex on another MetricFrame with this frame as an argument to record the total time.



311
312
313
 
# File 'lib/template_streaming/new_relic.rb', line 311

def hold_apdex
  @hold_apdex = true
end

#record_accumulated_apdex(*previous_frames) ⇒ Object 



328
329
330
331
332
333
334
335
336
337
 
# File 'lib/template_streaming/new_relic.rb', line 328

def record_accumulated_apdex(*previous_frames)
  return unless recording_web_transaction? && ::NewRelic::Agent.is_execution_traced?
  ending = Time.now.to_f
  total_summary_apdex = previous_frames.map{|frame| frame.held_summary_apdex}.sum
  total_controller_apdex = previous_frames.map{|frame| frame.held_controller_apdex}.sum
  summary_stat = ::NewRelic::Agent.instance.stats_engine.get_custom_stats("Apdex", ::NewRelic::ApdexStats)
  controller_stat = ::NewRelic::Agent.instance.stats_engine.get_custom_stats("Apdex/#{path}", ::NewRelic::ApdexStats)
  self.class.update_apdex(summary_stat, total_summary_apdex + ending - apdex_start, exception)
  self.class.update_apdex(controller_stat, total_controller_apdex + ending - start, exception)
end

#record_apdex_with_template_streaming(*args, &block) ⇒ Object 



315
316
317
318
319
320
321
322
323
324
 
# File 'lib/template_streaming/new_relic.rb', line 315

def record_apdex_with_template_streaming(*args, &block)
  return unless recording_web_transaction? && ::NewRelic::Agent.is_execution_traced?
  ending = Time.now.to_f
  if @hold_apdex
    @held_summary_apdex = ending - apdex_start
    @held_controller_apdex = ending - start
    return
  end
  record_apdex_without_template_streaming(*args, &block)
end