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CPU & Memory Usage

Occasional Contributor

CPU & Memory Usage

Hi All,


I want to check my server CPU and memory usage for the past one month. However if I use vmstat, it not show the result for the previous month.  So is there any command or tools I should use to get this information?


Thanks in advance.


Re: CPU & Memory Usage

Unless you have a cronjob to track this info with sar(1m), it's gone.  See sa1(1m).

There is kcusage(1m) but it may not log what you want.