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-rw-r--r--lib/gitlab/metrics/concern.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/gitlab/metrics/concern.rb b/lib/gitlab/metrics/concern.rb
index 924b53a615e..35119611a65 100644
--- a/lib/gitlab/metrics/concern.rb
+++ b/lib/gitlab/metrics/concern.rb
@@ -23,6 +23,7 @@ module Gitlab
end
define_singleton_method(name) do
+ # inlining fetch_metric method to avoid method call overhead when instrumenting hot spots
@@_metrics_provider_cache[name] || init_metric(type, name, opts, &block)
end
end