From b6c0fa46446181ce84b8856f12e50f33481065ff Mon Sep 17 00:00:00 2001
From: Diana Corbacho <diana.corbacho@erlang-solutions.com>
Date: Fri, 5 Feb 2016 13:20:14 +0000
Subject: [PATCH] Optimisation

* Use lists:keyfind instead of proplists to speed up the management stats
---
 src/rabbit_misc.erl | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/rabbit_misc.erl b/src/rabbit_misc.erl
index 231db347..b7441375 100644
--- a/src/rabbit_misc.erl
+++ b/src/rabbit_misc.erl
@@ -882,8 +882,20 @@ is_process_alive(Pid) ->
     lists:member(Node, [node() | nodes()]) andalso
         rpc:call(Node, erlang, is_process_alive, [Pid]) =:= true.
 
-pget(K, P) -> proplists:get_value(K, P).
-pget(K, P, D) -> proplists:get_value(K, P, D).
+pget(K, P) ->
+    case lists:keyfind(K, 1, P) of
+        {K, V} ->
+            V;
+        _ ->
+            undefined
+    end.
+pget(K, P, D) ->
+    case lists:keyfind(K, 1, P) of
+        {K, V} ->
+            V;
+        _ ->
+            D
+    end.
 
 pget_or_die(K, P) ->
     case proplists:get_value(K, P) of