Class: MetricsAdapter::Trackers::SlowRequest

Inherits:
Base
  • Object
show all
Defined in:
lib/metrics_adapter/trackers/slow_request.rb

Instance Attribute Summary collapse

Attributes inherited from Base

#adapter, #conditional, #event, #extra_attributes, #logger, #metric_name

Instance Method Summary collapse

Constructor Details

#initialize(event) ⇒ SlowRequest

Returns a new instance of SlowRequest.



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# File 'lib/metrics_adapter/trackers/slow_request.rb', line 6

def initialize(event)
  @slow_request_threshold = ::MetricsAdapter.thresholds.fetch(:slow_request)
  super
end

Instance Attribute Details

#slow_request_threshold ⇒ Object (readonly)

Returns the value of attribute slow_request_threshold.



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# File 'lib/metrics_adapter/trackers/slow_request.rb', line 4

def slow_request_threshold
  @slow_request_threshold
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/metrics_adapter/trackers/slow_request.rb', line 11

def call
  return if conditional.present? && conditional.call.blank?

  if event.duration > slow_request_threshold
    data = {
      id: event.transaction_id,
      name: metric_name,
      duration: (event.duration / 1000),
      method: event.payload[:method].to_s.downcase,
      cpu_time_in_ms: event.cpu_time,
      idle_time_in_ms: event.idle_time,
      path: event.payload[:path]
    }.merge(extra_attributes)
    logger.info(
      "Slow request detected. Sending data to #{adapter.class.name}"
    ) if logger
    adapter.publish(data)
  end
end