Adding block profiling to metrics (#4741)

config/config.json

@@ -231,6 +231,7 @@
     },
     "MetricsSettings": {
         "Enable": false,
+        "BlockProfileRate": 0,
         "ListenAddress": ":8067"
     },
     "WebrtcSettings": {

model/config.go

@@ -99,8 +99,9 @@ type ClusterSettings struct {
 }
 
 type MetricsSettings struct {
-	Enable        *bool
-	ListenAddress *string
+	Enable           *bool
+	BlockProfileRate *int
+	ListenAddress    *string
 }
 
 type SSOSettings struct {
@@ -974,6 +975,11 @@ func (o *Config) SetDefaults() {
 		*o.ServiceSettings.Forward80To443 = false
 	}
 
+	if o.MetricsSettings.BlockProfileRate == nil {
+		o.MetricsSettings.BlockProfileRate = new(int)
+		*o.MetricsSettings.BlockProfileRate = 0
+	}
+
 	o.defaultWebrtcSettings()
 }