Revert "Revert "Collect ra open file stats""

dcorbacho · kjnilsson · commit 85a756ffe2da · 2018-10-26T12:53:53.000+01:00
This reverts commit 1770a21.
diff --git a/src/rabbit_mgmt_external_stats.erl b/src/rabbit_mgmt_external_stats.erl
@@ -42,7 +42,7 @@
                      rates_mode, uptime, run_queue, processors, exchange_types,
                      auth_mechanisms, applications, contexts, log_files,
                      db_dir, config_files, net_ticktime, enabled_plugins,
-                     mem_calculation_strategy]).
+                     mem_calculation_strategy, ra_open_file_metrics]).
 
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