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Re: Loadrunner 11.52 "generator using over 80% CPU"

Hi,

 

Please check if you have the following components installed on your LG machine:

1) McAfee Antivirus

2) Symantec NetBackup

 

If you have both installed, please consult this thread for a possible solution.

 

Furthermore, for McAfee Antivirus please disable On-Access scan of the entire system or at least for the LoadRunner processes and specifically mdrv.exe and mmdrv.exe. For Symantec NetBackup you can try installing this patch which fixes the high CPU utilization.

 

 

Note that you get the "over 80% CPU" error even if the CPU is being used by a non LoadRunner process. The LG monitors the total CPU usage windows counter and reports based on that. Also note that this error was added in the latest releases of LR so running the same script with LR 11.04 will never yield this warning even if the CPU utilization is 100% for the entire load test.

 

Please tell me if this solution help/didn't help you.

 

Thanks,

Boris.

 

 


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