Wondering how to analyze Netapp Perfstat , The tool below will help you out to know the CPU , Disk Overhead etc...
3) Enter the perfstat file name with complete location
1) Download and run the .exe from the link above
2) It will open a your command prompt in windows machine to key in the Perfstat file name
3) Enter the perfstat file name with complete location
4) Now enter the controller name for which you want to analyze the perfstat
This will generate three text files for NETWORK , CPU & DISK in the same folder where your perfstat_analyzer.exe was present