From 5d1848f5ceec88ff847d853a0c9fc929ed693b47 Mon Sep 17 00:00:00 2001
From: Sam <sam.saffron@gmail.com>
Date: Fri, 21 Oct 2016 10:29:49 +1100
Subject: [PATCH] conserve memory

---
 templates/web.template.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/templates/web.template.yml b/templates/web.template.yml
index aec8839..c4036b9 100644
--- a/templates/web.template.yml
+++ b/templates/web.template.yml
@@ -6,6 +6,10 @@ env:
   # this gives us very good cache coverage, 96 -> 99
   # in practice it is 1-2% perf improvement
   RUBY_GLOBAL_METHOD_CACHE_SIZE: 131072
+  # stop heap doubling in size so aggressively, this conserves memory
+  RUBY_GC_HEAP_GROWTH_MAX_SLOTS: 40000
+  RUBY_GC_HEAP_INIT_SLOTS: 400000
+  RUBY_GC_HEAP_OLDOBJECT_LIMIT_FACTOR: 1.5
 
   DISCOURSE_DB_SOCKET: /var/run/postgresql
   DISCOURSE_DB_HOST:
-- 
2.25.1