skip logging render partial in production

config/initializers/render_partial_logger_patch.rb

@@ -0,0 +1,12 @@
+ActiveSupport.on_load(:action_view) do
+  ActionView::LogSubscriber.class_eval do
+    undef render_partial
+    def render_partial event
+      render_template event if log_render_partial?
+    end
+
+    def log_render_partial?
+      logger and logger.level <= ::Logger::DEBUG
+    end
+  end
+end