Re: Historical Data related to CPU,IO and Memory

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On Wed, 02 Oct 2013 06:48:20 +0530, Kaushal Shriyan wrote:

> Hi,
> 
> Are there any utilities or tools to look at historical data of Memory,
> CPU Utilization or IO activity on CentOS 6.4 or 5.9 Version? For example
> the how much the memory was consumed for the period of last six months.
> 
> Regards,
> 
> Kaushal

You could take a look at sysstat and the graph with whatever tool you 
wish. I use kSar to plot.

By default, the sysstat output is kept for a week, but you could write 
scripts to keep the information for as long as you wished.

sysstat rpm on CentOS 6.4: sysstat-9.0.4-20.el6.x86_64
kSar web site:             http://sourceforge.net/projects/ksar/

. . . just my two cents
/mde/

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