From 22cf8cfe3817283c6e6b47ec9625934e84e6e581 Mon Sep 17 00:00:00 2001
From: Son <nguyenkims@users.noreply.github.com>
Date: Thu, 30 Dec 2021 14:17:46 +0100
Subject: [PATCH] send Custom/smtp_connection_time to newrelic

---
 app/email_utils.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/email_utils.py b/app/email_utils.py
index 6344047f..2fe3240c 100644
--- a/app/email_utils.py
+++ b/app/email_utils.py
@@ -17,6 +17,7 @@ from typing import Tuple, List, Optional, Union
 
 import arrow
 import dkim
+import newrelic.agent
 import re2 as re
 import spf
 from cachetools import cached, TTLCache
@@ -1307,7 +1308,9 @@ def sl_sendmail(
             if POSTFIX_SUBMISSION_TLS:
                 smtp.starttls()
 
-            LOG.d("getting a smtp connection takes seconds %s", time.time() - start)
+            elapsed = time.time() - start
+            LOG.d("getting a smtp connection takes seconds %s", elapsed)
+            newrelic.agent.record_custom_metric("Custom/smtp_connection_time", elapsed)
 
             # smtp.send_message has UnicodeEncodeError
             # encode message raw directly instead