Method: OneApm::Support::MethodTracer#trace_execution_unscoped

Defined in:
lib/one_apm/support/method_tracer.rb

#trace_execution_unscoped(metric_names, options = {}) ⇒ Object

Trace a given block with stats assigned to the given metric_name. It does not provide scoped measurements, meaning whatever is being traced will not ‘blame the Controller’–that is to say appear in the breakdown chart. This is code is inlined in #add_method_tracer.

  • metric_names is a single name or an array of names of metrics



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# File 'lib/one_apm/support/method_tracer.rb', line 79

def trace_execution_unscoped(metric_names, options={})
  return yield unless OneApm::Manager.tl_is_execution_traced?
  t0 = Time.now
  begin
    yield
  ensure
    duration = (Time.now - t0).to_f              # for some reason this is 3 usec faster than Time - Time
    OneApm::Manager.agent.stats_engine.tl_record_unscoped_metrics(metric_names, duration)
  end
end