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Full Title: The Ccmexec.exe process may consume almost 100 percent of CPU resources on System Center Configuration Manager 2007 clients
Consider the following scenario:
In this scenario, the Ccmexec.exe process may consume almost 100 percent of CPU resources on this client. Because of this, all the running applications and services are affected on this client. Additionally, the following error is repeatedly logged the Execmgr.log file:
Execution Request for package <package name> program UpdateEvaluation state change from Ready to Ready
CExecutionRequest::Overriding Service Windows as per policy.
Executing program UpdateEval.vbs in Admin context
spRebootRequest->JobStart failed 0x80004005
Read the complete post at http://wmug.co.uk/blogs/cliffs_blog/archive/2009/05/20/configmgr-the-ccmexec-exe-process-may-consume-almost-100-percent-of-cpu-resources-on.aspx