metrics

type ProxyMetrics struct {
	// RegServProxyAPIHistogramVec measures the time taken by proxy before forwarding the request
	RegServProxyAPIHistogramVec *prometheus.HistogramVec
	// RegServWorkspaceHistogramVec measures the response time for either response or error from proxy when there is no routing
	RegServWorkspaceHistogramVec *prometheus.HistogramVec
	Reg                          *prometheus.Registry
}