[Xymon] enhancement request: memory usage in real values

[Andy Smith]

On 25/02/19 10:44, Stef Coene wrote:
> Hi,
> 
> We need an historic graph of the real values of Physical, Actual and 
> Swap memory usage.
> 
> But only the percent values are stored in the rrd files.
> Has someone already patched the sources to create rrd files with the 
> real values? If so, can I have the patch :)
> Otherwise I have to brush up my C knowledge and do it myself.

Are you needing Windows or Unix boxes?  If Unix you are in luck, you are 
probably already collecting mem_free in vmstat.rrd, in fact if you are 
looking at Solaris, there is already a standard graph definition 
(vmstat6) you can configure in TRENDS.  This doesnt work óut of the 
box'on the vmstat.rrd collected by linux servers, but you could probably 
create a version that gives you something.
__
Andy