# Managed Object - OverheadMemoryManager(vim.OverheadMemoryManager)

Property of
  ServiceContent
See also
  HostSystem, VirtualMachine
Since
  vSphere API 6.0

## Managed Object Description

Provide static VM overhead memory values for (vm, host) pairs in Virtual Center.

Properties

Name | Type | Description
--- | --- | ---
None

Methods

Methods defined in this Managed Object
LookupVmOverheadMemory

# LookupVmOverheadMemory(lookupVmOverheadMemory)

Return static VM overhead memory value in bytes for a (vm, host) pair from the overhead memory module (OMM) in Virtual Center.

Required Privileges
  Global.VCServer

Parameters

Name | Type | Description
--- | --- | ---
_this | ManagedObjectReference | A reference to the OverheadMemoryManager used to make the method call.
vm | ManagedObjectReference to a VirtualMachine | The Virtual Machine managed object reference.
host | ManagedObjectReference to a HostSystem | The Host managed object reference.

Return Value

Type | Description
--- | ---
xsd:long | Overhead memory value, if found in the OMM.

Faults

Type | Description
--- | ---
InvalidArgument | Thrown if any of the MoRefs are NULL.
InvalidType | Thrown if the MoRefs do not point to appropriate type of inventory objects - VM and Host respectively.
ManagedObjectNotFound | Thrown if the inventory objects cannot be found.
NotFound | Thrown if the overhead memory value is not found in the OMM.
RuntimeFault | Thrown if any type of runtime fault is thrown that is not covered by the other faults; for example, a communication error.

Events

Type
None

Show WSDL type definition
<element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vim25="urn:vim25" name="LookupVmOverheadMemory" type="vim25:LookupVmOverheadMemoryRequestType"/> <element xmlns="http://www.w3.org/2001/XMLSchema" xmlns:vim25="urn:vim25" name="LookupVmOverheadMemoryResponse"> <complexType> <sequence> <element name="returnval" type="xsd:long"/> </sequence> </complexType> </element>