How Can I View the CPU Performance for a Given Period?
Run the following command from CLI which shows CPU/Memory:
> show running resource-monitor
Filter the date/times with the following options (pressing tab after entering the command above will display the options):
|> day||Per day monitoring statistics|
|> hour||Per hour monitoring statistics|
|> minute||Per minute monitoring statistics|
|> second||Per second monitoring statistics|
|> week||Per week monitoring statistics | Pipe through a command Finish input|
Additionally, for graphical statistics, monitor via SNMP.
For further details on interpreting the output: How to Interpret: show running resource-monitor