# Data Object - ClusterUsageSummary(vim.cluster.UsageSummary)

Property of
  ClusterComputeResourceSummary
Extends
  DynamicData
Since
  vSphere API 6.0

## Data Object Description

This class contains cluster usage summary that is populated by DRS and used by Cloud Placement Engine in VCD.

Properties

Name | Type | Description
--- | --- | ---
cpuDemandMhz | xsd:int | Sum of CPU demand of all the powered-on VMs in the cluster.
cpuEntitledMhz | xsd:int | This is the current CPU entitlement across the cluster
cpuReservationMhz | xsd:int | Sum of CPU reservation of all the Resource Pools and powered-on VMs in the cluster.
memDemandMB | xsd:int | Sum of memory demand of all the powered-on VMs in the cluster.
memEntitledMB | xsd:int | This is the current memory entitlement across the cluster
memReservationMB | xsd:int | Sum of memory reservation of all the Resource Pools and powered-on VMs in the cluster.
poweredOffCpuReservationMhz* | xsd:int | Sum of CPU reservation of all the powered-off VMs in the cluster.
poweredOffMemReservationMB* | xsd:int | Sum of memory reservation of all the powered-off VMs in the cluster.
poweredOffVmCount | xsd:int | The number of powered off VMs in the cluster
statsGenNumber | xsd:long | Generation number of the usage stats. Updated during every DRS load balancing call.
totalCpuCapacityMhz | xsd:int | Total CPU capacity of the cluster.
totalMemCapacityMB | xsd:int | Total memory capacity of the cluster.
totalVmCount | xsd:int | The number of VMs in the cluster
Properties inherited from DynamicData
None

*Need not be set
Show WSDL type definition
<complexType xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vsan="urn:vsan" name="ClusterUsageSummary"> <complexContent> <extension base="vsan:DynamicData"> <sequence> <element name="totalCpuCapacityMhz" type="xsd:int"/> <element name="totalMemCapacityMB" type="xsd:int"/> <element name="cpuReservationMhz" type="xsd:int"/> <element name="memReservationMB" type="xsd:int"/> <element name="poweredOffCpuReservationMhz" type="xsd:int" minOccurs="0"/> <element name="poweredOffMemReservationMB" type="xsd:int" minOccurs="0"/> <element name="cpuDemandMhz" type="xsd:int"/> <element name="memDemandMB" type="xsd:int"/> <element name="statsGenNumber" type="xsd:long"/> <element name="cpuEntitledMhz" type="xsd:int"/> <element name="memEntitledMB" type="xsd:int"/> <element name="poweredOffVmCount" type="xsd:int"/> <element name="totalVmCount" type="xsd:int"/> </sequence> </extension> </complexContent> </complexType>