Update metrics-howto.rst

2017-02-19 23:06:45 +00:00 · 2017-02-19 23:06:45 +00:00 · 6184f6fcbc
parent e556aefe0a
commit 6184f6fcbc
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--- a/docs/metrics-howto.rst
+++ b/docs/metrics-howto.rst
@ -31,6 +31,8 @@ How to monitor Synapse metrics using Prometheus

   If your prometheus is older than 1.5.2, you will need to replace 
   ``static_configs`` in the above with ``target_groups``.
+   
+   Restart prometheus.

 Standard Metric Names
 ---------------------