We use Microsoft Performance Counter to check the system performance .
I will like to know what are the acceptable limits for
(a) % Processor Time. What is the limit ??? ( Question#1)
I heard 80%-85% is acceptable. Below 85% still indicate that the CPU still can handle
the present system needs and do not need to upgrade CPU ??
(b) Memory : page/sec . What is the limit ??? ( Question#2 )
Above what limit we should consider to upgrade RAM to bigger
(c) Physical Disk : % Disk Time . What is the limit ??? (Question# 3 )
Above what limit , we should consider to upgrade or change the new hard disk ????