m   requestduration              metric.v1alpha2.config.istio.io
istio-system   requestsize                  metric.v1alpha2.config.istio.io
istio-system   responsesize                 metric.v1alpha2.config.istio.io
istio-system   stackdriverrequestcount      metric.v1alpha2.config.istio.io
istio-system   stackdriverrequestduration   metric.v1alpha2.config.istio.io
istio-system   stackdriverrequestsize       metric.v1alpha2.config.istio.io
istio-system   stackdriverresponsesize      metric.v1alpha2.config.