Please take a look at zabbix ;)
It's wonderfull, all things like CPU and memory are basic, the nice thing is
that you can set up specified monitoring checks based on bash or perl
scripts.
Another nice thing is that all the values will be stored in a central
database and everything is available for history reference.
You can set up triggers too, so if there's something wrong or if there is an
abnormal peak in one of the graphs it will send you an e-mail or any other
media like an sms.
Kind Regards,
Daan Biere
----- Original Message -----
From: "Christopher Hawkins" <chawkins@xxxxxxxxxxx>
To: "'linux clustering'" <linux-cluster@xxxxxxxxxx>
Sent: Monday, November 19, 2007 10:25 PM
Subject: RE: Cluster/Server Monitoring tool
In a word... Ganglia. Pretty easy to setup, runs as a daemon, and will
tell
you all that stuff you mentioned. You run the Ganglia server on one box
and
the client on every box.
-----Original Message-----
From: linux-cluster-bounces@xxxxxxxxxx
[mailto:linux-cluster-bounces@xxxxxxxxxx] On Behalf Of
isplist@xxxxxxxxxxxx
Sent: Monday, November 19, 2007 4:17 PM
To: linux-cluster
Subject: Cluster/Server Monitoring tool
Is there something that most folks here would agree on as an open source
monitoring solution for my cluster?
I am finding it very difficult to figure out where I am having problems
with
my cluster. I have a test setup using three web servers behind an LVS
server.
There are two other machines connected but they are for maintenance, not
application serving.
When users connect to the site from remote, there are huge long delays
between page changes. Sometimes, having to click reload/refresh over and
over again. I need to figure out what's going on, loads, cpu usage,
memory,
basic things.
web server stats for load and such would probably help too.
Thanks in advance.
Mike
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