From: Tom Hughes <tom@compton.nu>
Date: Wed, 20 Dec 2023 19:31:21 +0000 (+0000)
Subject: Preload libtcmalloc for renderd
X-Git-Url: https://git.openstreetmap.org./chef.git/commitdiff_plain/60d30854263245f1c8b42dccd6bfc453811dfde8?ds=sidebyside

Preload libtcmalloc for renderd
---

diff --git a/cookbooks/tile/recipes/default.rb b/cookbooks/tile/recipes/default.rb
index 961d71ea2..ce3ffcb9c 100644
--- a/cookbooks/tile/recipes/default.rb
+++ b/cookbooks/tile/recipes/default.rb
@@ -100,12 +100,16 @@ tile_directories = node[:tile][:styles].collect do |_, style|
   style[:tile_directories].collect { |directory| directory[:name] }
 end.flatten.sort.uniq
 
-package "renderd"
+package %w[
+  renderd
+  libgoogle-perftools4
+]
 
 systemd_service "renderd" do
   dropin "chef"
   after "postgresql.service"
   wants "postgresql.service"
+  environment "LD_PRELOAD" => "libtcmalloc.so.4"
   limit_nofile 4096
   memory_high "80%"
   memory_max "90%"