From 518f6de0881378b1fa356e21256436491d43c93c Mon Sep 17 00:00:00 2001 From: Richard van der Hoff Date: Wed, 4 Apr 2018 19:46:28 +0100 Subject: Remove redundant metrics which were deprecated in 0.27.0. --- docs/metrics-howto.rst | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'docs') diff --git a/docs/metrics-howto.rst b/docs/metrics-howto.rst index 8acc479bc3..5e2d7c52ec 100644 --- a/docs/metrics-howto.rst +++ b/docs/metrics-howto.rst @@ -34,6 +34,17 @@ How to monitor Synapse metrics using Prometheus Restart prometheus. +Deprecated metrics removed in 0.28.0 +------------------------------------ + +Synapse 0.28.0 removes all of the metrics deprecated by 0.27.0, which are those +listed under "Old name" below. This has been done to reduce the bandwidth used +by gathering metrics and the storage requirements for the Prometheus server, as +well as reducing CPU overhead for both Synapse and Prometheus. + +Administrators should update any alerts or monitoring dashboards to use the +"New name" listed below. + Block and response metrics renamed for 0.27.0 --------------------------------------------- -- cgit 1.4.1