{
String methodName = "handleDuccServletClusterUtilization";
duccLogger.trace(methodName, null, messages.fetch("enter"));
StringBuffer sb = new StringBuffer();
MachineSummaryInfo msi = DuccMachinesData.getInstance().getTotals();
DecimalFormat percentageFormatter = new DecimalFormat("##0.0");
String utilization = "0%";
if(msi.sharesTotal > 0) {