From 6dc25ad58c7bf2218cdda6d60061111a5365affb Mon Sep 17 00:00:00 2001
From: Yorick Peterse <yorickpeterse@gmail.com>
Date: Thu, 10 Dec 2015 17:09:20 +0100
Subject: [PATCH] Instrument Gitlab::Shel and Gitlab::Git

---
 config/initializers/metrics.rb | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/config/initializers/metrics.rb b/config/initializers/metrics.rb
index 556e968137e..0ac4299dcba 100644
--- a/config/initializers/metrics.rb
+++ b/config/initializers/metrics.rb
@@ -18,6 +18,18 @@ if Gitlab::Metrics.enabled?
     end
   end
 
+  Gitlab::Metrics::Instrumentation.configure do |config|
+    config.instrument_instance_methods(Gitlab::Shell)
+
+    config.instrument_methods(Gitlab::Git)
+
+    Gitlab::Git.constants.each do |name|
+      const = Gitlab::Git.const_get(name)
+
+      config.instrument_methods(const) if const.is_a?(Module)
+    end
+  end
+
   GC::Profiler.enable
 
   Gitlab::Metrics::Sampler.new.start