code: @JmxGetter(name = "avgFetchEntriesNetworkTimeMs", description = "average time spent on network, for streaming operations")
      public double getAvgFetchEntriesNetworkTimeMs() {
          return networkTimeCounterMap.get(Operation.FETCH_ENTRIES).getAvgEventValue()
                 / Time.NS_PER_MS;
      }
docs: Mbeans for FETCH_ENTRIES