optimize: directly use default metrics register (dapr#3053)

Co-authored-by: Artur Souza <[email protected]>
msfussell · May 7, 2021 · 560538e · 560538e
1 parent 82644c7
commit 560538e
Showing 1 changed file with 1 addition and 6 deletions.
diff --git a/pkg/metrics/exporter.go b/pkg/metrics/exporter.go
@@ -61,15 +61,10 @@ func (m *promMetricsExporter) Init() error {
 		return nil
 	}
 
-	// Add default health metrics for process
-	registry := prom.NewRegistry()
-	registry.MustRegister(prom.NewProcessCollector(prom.ProcessCollectorOpts{}))
-	registry.MustRegister(prom.NewGoCollector())
-
 	var err error
 	if m.ocExporter, err = ocprom.NewExporter(ocprom.Options{
 		Namespace: m.namespace,
-		Registry:  registry,
+		Registry:  prom.DefaultRegisterer.(*prom.Registry),
 	}); err != nil {
 		return errors.Errorf("failed to create Prometheus exporter: %v", err)
 	}