From f49b5084eb5b45fd8b9c794a7f87ca4f831d1892 Mon Sep 17 00:00:00 2001
From: checketts <checketts@gmail.com>
Date: Mon, 15 Feb 2021 05:04:56 -0700
Subject: [PATCH] fix: gh-720 Use express path templates for prometheus metrics
 (#724)

---
 src/lib/middleware/response-time.js | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/lib/middleware/response-time.js b/src/lib/middleware/response-time.js
index 60a45a0073..49bcfc2d8e 100644
--- a/src/lib/middleware/response-time.js
+++ b/src/lib/middleware/response-time.js
@@ -1,15 +1,13 @@
 'use strict';
 
-const url = require('url');
 const responseTime = require('response-time');
 const { REQUEST_TIME } = require('../events');
 
 module.exports = function(config) {
     return responseTime((req, res, time) => {
         const { statusCode } = res;
-        const pathname = req.route
-            ? url.parse(req.originalUrl).pathname
-            : '(hidden)';
+
+        const pathname = req.route ? req.baseUrl + req.route.path : '(hidden)';
 
         const timingInfo = {
             path: pathname,