Re: [hobbit] ganglia-style graph aggregation with hobbit

[Charles Goyard <cgoyard (at) cvf.fr>]

Hi,

Tom Georgoulias a écrit :
> 
> I'm starting to investigate a way that I can take data from many rrd 
> files, and graph the average of the data all those rrd files as a single 
> line.  For example, I'd like to average the %CPU usage (la1) for 10 
> different webservers, and display it as a single overall average %CPU 
> for a web farm.

I currently am writing an extension for hobbit that works almost like
bbcombotest, but it lets you yield a green, yellow or red (bbcombotest
only has green and red). It will also sum and average NCV-like data out
of aggregated statuses. I intend to use it for load-balanced pools, and
limited resources, such as X25 network lines. It hope to release it by
the end of the week. If it works like I want, I'll then try to ack it
into the hobbit core.


-- 
Charles Goyard - cgoyard (at) cvf.fr - (+33) 1 45 38 01 31