High CPU utilization by Microsoft Exchange Replication service on Client Access servers in an Exchange Server 2010 environment

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Article ID: 2741117 - View products that this article applies to.
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Symptoms

The Microsoft Exchange Replication service consumes excessive CPU resources on Client Access servers in an Exchange Server 2010 environment. This issue occurs even though you do not perform mailbox move operations.

Cause

This issue occurs because the Exchange Replication service checks the mailbox databases status too frequently. This causes the service to consume unnecessary CPU resources.

Resolution

To resolve this issue, install the following update rollup:
2746164 Description of Update Rollup 6 for Exchange Server 2010 Service Pack 2

Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

Properties

Article ID: 2741117 - Last Review: February 12, 2013 - Revision: 1.0
Applies to
  • Microsoft Exchange Server 2010 Service Pack 2, when used with:
    • Microsoft Exchange Server 2010 Enterprise
    • Microsoft Exchange Server 2010 Standard
Keywords: 
kbqfe kbfix kbsurveynew kbexpertiseinter KB2741117

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