Update gauges/backends.go

Cleber Benjamin Warmling · Diogo Nicoleti · web-flow · commit 157ebd7fb8f2 · 2019-11-27T15:08:13.000-03:00
Co-Authored-By: Diogo Nicoleti &lt;diogo.nicoleti@contaazul.com&gt;
diff --git a/gauges/backends.go b/gauges/backends.go
@@ -35,7 +35,7 @@ func (g *Gauges) MaxBackends() prometheus.Gauge {
 func (g *Gauges) CurrentBackends() prometheus.Gauge {
 	return g.new(
 		prometheus.GaugeOpts{
-			Name:        "postgresql_current_backends",
+			Name:        "postgresql_instance_connected_backends",
 			Help:        "Current number of concurrent connections in all databases",
 			ConstLabels: g.labels,
 		},
