Class: ScoutApm::SlowPolicy::SpeedPolicy

Inherits:

Policy

• Object
• Policy
• ScoutApm::SlowPolicy::SpeedPolicy

Defined in:

lib/scout_apm/slow_policy/speed_policy.rb

Constant Summary

POINT_MULTIPLIER_SPEED =

Adjust speed points. See the function

0.25

Instance Attribute Summary

Attributes inherited from Policy

#context

Instance Method Summary

• #call(request) ⇒ Object

  Time in seconds Logarithm keeps huge times from swamping the other metrics.

Methods inherited from Policy

#initialize, #stored!

Constructor Details

This class inherits a constructor from ScoutApm::SlowPolicy::Policy

Instance Method Details

#call(request) ⇒ Object

Time in seconds Logarithm keeps huge times from swamping the other metrics. 1+ is necessary to keep the log function in positive territory.

# File 'lib/scout_apm/slow_policy/speed_policy.rb', line 11

def call(request)
  total_time = request.root_layer.total_call_time
  Math.log(1 + total_time) * POINT_MULTIPLIER_SPEED
end