auth: add metric for open TCP connections

[thirdparty/pdns.git] / docs / performance.rst

diff --git a/docs/performance.rst b/docs/performance.rst
index e31ac892f7b6df046a39bb5af8cef86824af2476..850e352b9e285d8c0a62fb542501f5e64dcaaf58 100644 (file)
--- a/docs/performance.rst
+++ b/docs/performance.rst
@@ -212,6 +212,12 @@ meta-cache-size
 ^^^^^^^^^^^^^^^
 Number of entries in the metadata cache
 
+.. _stat-open-tcp-connections:
+
+open-tcp-connections
+~~~~~~~~~~~~~~~~~~~~
+Number of currently open TCP connections
+
 .. _stat-overload-drops:
 
 overload-drops