Hi How to analyze the reports when CPU...

[Pk Satapathy]

Hi How to analyze the reports when CPU utilized is 100%&all other means memory &network utilization are normal?

 

[Nishant Rai]

Good question.... check for the response time during 100% utilization. This will drive the next course of investigation.

 

[Pk Satapathy]

Thanks nishant .pls clarify what is the next course of investigation

 

[Nishant Rai]

There are no silver bullet points. Check the logs on any specific bad code, db fetch, etc causing the issue. Also, I would start test with low number of users to chek the linearity of the cpu issue. In case all well, think of adding new cpu.

 

[Pk Satapathy]

Thanks bro

 

[Mohammed Ibrahim]

You will have to correlate multiple things here, host health , process health, network, database and transactions (server side requests) the above are pointers for your investigation, for example high network utilization can be a cause of high CPU utilization Regards Mohammed Ibrahim| Enablement Services Manager - India | Compuware APM Compuware India - Bangalore office Linkedin Profile : http://in.linkedin.com/in/ibrahim123

 

[Pk Satapathy]

Thanks Mohammed.

 

[Vinodh Kumar]

I would suspect the scripts first specifically the pacing settings. also, if there is a baseline available compare the users and the hardware spec between these tests. also would be a good idea to understand whether the hardware is sufficient to run the load.