void onResponseReceive() {
      networkMetrics.networkClientRoundTripTime.update(time.milliseconds() - requestDequeuedAtMs,
          TimeUnit.MILLISECONDS);
      networkMetrics.networkClientTotalTime.update(time.milliseconds() - requestQueuedAtMs, TimeUnit.MILLISECONDS);
    }
Actions to be done on receiving response for the request sent
ambry-network/src/main/java/com/github/ambry/network/SocketNetworkClient.java