@Override
 public int getSummaryDataGatherInterval() {
   return hostManagementBean.getSummaryDataGatherInterval();
 }
 @Override
 public double getCpuPercentage() {
   return hostManagementBean.getCpuPercentage();
 }
 @Override
 public String getSummaryData() {
   return hostManagementBean.getSummaryData();
 }
 @Override
 public long getTotalSwap() {
   return hostManagementBean.getTotalSwap();
 }
 @Override
 public long getTotalMemory() {
   return hostManagementBean.getTotalMemory();
 }
 @Override
 public double getUptimeSeconds() {
   return hostManagementBean.getUptimeSeconds();
 }
 @Override
 public String getOSName() {
   return hostManagementBean.getOSName();
 }
 @Override
 public void setSummaryDataGatherInterval(int interval) {
   hostManagementBean.setSummaryDataGatherInterval(interval);
 }