diff --git a/server/src/main/java/com/cloud/api/query/dao/HostJoinDaoImpl.java b/server/src/main/java/com/cloud/api/query/dao/HostJoinDaoImpl.java
index 6f16462f4f3..597cc1ca446 100644
--- a/server/src/main/java/com/cloud/api/query/dao/HostJoinDaoImpl.java
+++ b/server/src/main/java/com/cloud/api/query/dao/HostJoinDaoImpl.java
@@ -190,10 +190,9 @@ public class HostJoinDaoImpl extends GenericDaoBase<HostJoinVO, Long> implements
 
                 hostResponse.setHypervisorVersion(host.getHypervisorVersion());
 
-                Float cpuWithOverprovisioning = host.getCpus() * host.getSpeed() * ApiDBUtils.getCpuOverprovisioningFactor(host.getClusterId());
-                String cpuAlloc = decimalFormat.format(((float)cpu / cpuWithOverprovisioning * 100f)) + "%";
-                hostResponse.setCpuAllocated(cpuAlloc);
-                hostResponse.setCpuWithOverprovisioning(cpuWithOverprovisioning.toString());
+                float cpuWithOverprovisioning = host.getCpus() * host.getSpeed() * ApiDBUtils.getCpuOverprovisioningFactor(host.getClusterId());
+                hostResponse.setCpuAllocated(calculateResourceAllocatedPercentage(cpu, cpuWithOverprovisioning));
+                hostResponse.setCpuWithOverprovisioning(Float.toString(cpuWithOverprovisioning));
             }
 
             if (details.contains(HostDetails.all) || details.contains(HostDetails.stats)) {
@@ -317,7 +316,7 @@ public class HostJoinDaoImpl extends GenericDaoBase<HostJoinVO, Long> implements
             if (details.contains(HostDetails.all) || details.contains(HostDetails.capacity)) {
                 // set allocated capacities
                 Long mem = host.getMemReservedCapacity() + host.getMemUsedCapacity();
-                Long cpu = host.getCpuReservedCapacity() + host.getCpuReservedCapacity();
+                Long cpu = host.getCpuReservedCapacity() + host.getCpuUsedCapacity();
 
                 hostResponse.setMemoryTotal(host.getTotalMemory());
                 Float memWithOverprovisioning = host.getTotalMemory() * ApiDBUtils.getMemOverprovisioningFactor(host.getClusterId());
@@ -340,10 +339,9 @@ public class HostJoinDaoImpl extends GenericDaoBase<HostJoinVO, Long> implements
 
                 hostResponse.setHypervisorVersion(host.getHypervisorVersion());
 
-                Float cpuWithOverprovisioning = new Float(host.getCpus() * host.getSpeed() * ApiDBUtils.getCpuOverprovisioningFactor(host.getClusterId()));
-                String cpuAlloc = decimalFormat.format(((float)cpu / cpuWithOverprovisioning * 100f)).toString() + "%";
-                hostResponse.setCpuAllocated(cpuAlloc);
-                hostResponse.setCpuWithOverprovisioning(cpuWithOverprovisioning.toString());
+                float cpuWithOverprovisioning = host.getCpus() * host.getSpeed() * ApiDBUtils.getCpuOverprovisioningFactor(host.getClusterId());
+                hostResponse.setCpuAllocated(calculateResourceAllocatedPercentage(cpu, cpuWithOverprovisioning));
+                hostResponse.setCpuWithOverprovisioning(Float.toString(cpuWithOverprovisioning));
             }
 
             if (details.contains(HostDetails.all) || details.contains(HostDetails.stats)) {
@@ -471,4 +469,9 @@ public class HostJoinDaoImpl extends GenericDaoBase<HostJoinVO, Long> implements
         return listBy(sc);
     }
 
+    private String calculateResourceAllocatedPercentage(float resource, float resourceWithOverProvision) {
+        DecimalFormat decimalFormat = new DecimalFormat("#.##");
+        return decimalFormat.format(((float)resource / resourceWithOverProvision * 100.0f)) + "%";
+    }
+
 }