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