Re: [Xen-users] Xen server performance monitoring and recording

["Demetri Mouratis" <dmourati.xen.users@xxxxxxxxx>]

> "xm top" shows some good stuff, but I don't see any good way to record
> it (ala "sar") for later perusal, graphing, analysis, etc.
>
> How are people monitoring their servers so they know when they've run
> out of juice???
Even prior to getting started with Xen, I have been using and
advocating the use of Ganglia:

http://ganglia.sourceforge.net/

The great thing about Ganglia and Xen is that Ganglia relies on
multicast which makes for detection of new Xen domUs as they are added
without requiring and pre-configured list of services to monitor.
Take a look at the project and see if it meets your needs.  I will say
I have done extensive testing of Ganglia in a Xen environment and
found it worked flawlessly.

Any questions, just ask.

-D

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