The ITM6.2 Unix OS Agent User Guide does not specify the range for the CPU Utilization attribute correctly.
The CPU Utilization values are retrieved from the OS which can be greater than 100.
Resolving the problem
The ITM6.2 Unix OS Agent User's Guide page "67" under the topic "Process Attributes" in chapter 5 Attribute Reference states that the "Valid entry for the attribute CPU Utilization is a numeric value in the range 0 to 100" . This should read "Valid entry is a numeric value in the range 0 to 999".
IBM Tivoli Monitoring: Unix Agent