Alexei,
Richard seems to be closer to the solution. The problem is the
definition of the funtion load_color in functions.php. Everything
above a load of 1.0 is considered to be a problem case. Same with the
function load_image. It would likely make sense to introduce a
scaling variable in conf.php (default 1.0) and work that into the two
functions. Can you play a bit around and show us the code that makes
you happy?
The problem is that the threshold for high load is very subjective. On
a HPC Machine everything above 1 (per CPU or core) is likely bad. For a
web/file/database server, this might be totally different.
Cheers
Martin
--- [EMAIL PROTECTED] wrote:
Of you could hack the load value itself by dividing by 5 in
cluster_view.php.
regards,
richard
p.s.
this is a bit yuk, but is certainly easy.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Alexei
Rodriguez
Sent: 04 January 2006 07:05
To: ganglia-general@lists.sourceforge.net
Subject: [Ganglia-general] PHP front end: has anyone modified
the load metric color / computation?
Greetings. First off, I want to say that ganglia rocks. It has
been a very valuable tool in the short time we have had it deployed,
and
we are only using the very basic things.
The load on our systems tends to be high (5.0 and above), on
Solaris 10 systems (on AMD Opteron servers). The problem is that the
graphs being generated are all of the same color (bright, bloody
red).
Given that all the systems have such high (relative) loads, I wanted
to
see what the best way of changing the PHP front end to reflect my
local
colors and load scheme.
If I change $load_colors in php.conf, such that the number
ranges are multiplied by 5x, would that work or is there a better
way?
I just want to make sure that the solution I implement does not
make upgrades difficult :)
thanks!
Alexei
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