Re: [CentOS] Historical Data related to CPU,IO and Memory

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/