diff --git a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/ClusterMetricsInfo.java b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/ClusterMetricsInfo.java
index 1789e0963d..f083b05706 100644
--- a/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/ClusterMetricsInfo.java
+++ b/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/dao/ClusterMetricsInfo.java
@@ -25,6 +25,7 @@
 import org.apache.hadoop.yarn.server.resourcemanager.ResourceManager;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics;
 import org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler;
+import org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.CapacityScheduler;
 
 @XmlRootElement(name = "clusterMetrics")
 @XmlAccessorType(XmlAccessType.FIELD)
@@ -87,8 +88,14 @@ public ClusterMetricsInfo(final ResourceManager rm) {
     this.containersPending = metrics.getPendingContainers();
     this.containersReserved = metrics.getReservedContainers();
 
-    this.totalMB = availableMB + allocatedMB;
-    this.totalVirtualCores = availableVirtualCores + allocatedVirtualCores;
+    if (rs instanceof CapacityScheduler) {
+      this.totalMB = availableMB + allocatedMB + reservedMB;
+      this.totalVirtualCores = availableVirtualCores + allocatedVirtualCores
+          + containersReserved;
+    } else {
+      this.totalMB = availableMB + allocatedMB;
+      this.totalVirtualCores = availableVirtualCores + allocatedVirtualCores;
+    }
     this.activeNodes = clusterMetrics.getNumActiveNMs();
     this.lostNodes = clusterMetrics.getNumLostNMs();
     this.unhealthyNodes = clusterMetrics.getUnhealthyNMs();