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module ActionController
module ActiveRecordRuntime
extend ActiveSupport::Concern
attr_internal :db_runtime
def cleanup_view_runtime
if Object.const_defined?("ActiveRecord") && ActiveRecord::Base.connected?
db_rt_before_render = ActiveRecord::Base.connection.reset_runtime
runtime = super
db_rt_after_render = ActiveRecord::Base.connection.reset_runtime
self.db_runtime = db_rt_before_render + db_rt_after_render
runtime - db_rt_after_render
else
super
end
end
module ClassMethods
def process_log_action(controller)
super
db_runtime = controller.send :db_runtime
logger.info(" ActiveRecord runtime: %.1fms" % db_runtime.to_f) if db_runtime
end
end
end
end
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