Re: [Ganglia-developers] api for data gathering using ganglia

[<Ric...@ba...>]

Arun,
=20
as an example, run "nc localhost 8651" on your ganglia server.
That is the grid level raw data that could be used for snapshot
processing.
=20
If you netcatted directly to a cluster member (or headnode if you
unicast), then
that provides current values for the cluster.
=20
So even though a C API does not exist as such, you could pretty easily
make a wrapper that connects to the right host/port and slurps the data
in.
=20
- richard

=09-----Original Message-----
=09From: gan...@li...
[mailto:gan...@li...] On Behalf Of
Arun Babu
=09Sent: 13 July 2006 05:47
=09To: gan...@li...
=09Subject: [Ganglia-developers] api for data gathering using
ganglia
=09
=09
=09Hi
=09 We have ganglia installed in our cluster and used for
monitoring.
=09 I can see the graphs listing the load on cpu of diffrent nodes,
average load, etc..=20
=09 I need to get the cpu load at an instant using an api,
preferably in C.=20
=09 Is there an interface available?
=09
=09Thank you,
=09Arun
=09
=09


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