Add stacktrace to response size logs

config/initializers/7_gitlab_http.rb

@@ -23,7 +23,10 @@
     Gitlab::SilentMode.log_info(message: message, outbound_http_request_method: http_method)
   end
   config.log_with_level_proc = ->(log_level, message_params) do
-    Gitlab::AppJsonLogger.public_send(log_level, Gitlab::ApplicationContext.current.merge(message_params))
+    Gitlab::AppJsonLogger.public_send(
+      log_level,
+      message_params.merge(caller: Gitlab::BacktraceCleaner.clean_backtrace(caller))
+    )
   end
 end
 

spec/initializers/gitlab_http_spec.rb

@@ -19,7 +19,7 @@ def load_initializer
 
   describe 'log_with_level_proc' do
     it 'calls AppJsonLogger with the correct log level and parameters' do
-      expect(::Gitlab::AppJsonLogger).to receive(:debug).with({ message: 'Test', "correlation_id" => anything })
+      expect(::Gitlab::AppJsonLogger).to receive(:debug).with({ message: 'Test', caller: anything })
 
       described_class.configuration.log_with_level(:debug, message: 'Test')
     end