How to find Total CPU Utilization, Resource utilization of a Linux System.?

I am running a backup from my windows system on to the Linux server. I want to capture CPU Utilization, Resource utilization through Perl script of that Linux system. i want like, it will aggregate all the statistics from a start point of time to end point of time of any particular operation

Please help.

In reply to How to capture/log all processes cpu utilization? by koti688

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