[hobbit] Graph definitions

[Everett, Vernon]

Hi Phil

Have you, or anybody else on the list, got an example of such a script?

Thanks
    Vernon

-----Original Message-----
From: Phil Wild [mailto:philwild at gmail.com]
Sent: Thursday, 30 October 2008 4:43 PM
To: hobbit at hswn.dk
Subject: Re: [hobbit] Graph definitions

Hi Vernon,

You need to write your own backend data collector and have hobbit pass the data to it through a change in hobbitlaunch. You parse the data yourself at the server side and then build a single rrd file for every entry. You then use the FNPATTERN as you have already specified...

>From memory, I think this is lightly covered in the man pages.

Cheers

Phil

2008/10/27 Everett, Vernon <Vernon.Everett at woodside.com.au>:
> Hi all
>
> Is there any way to define a graph definition for values that may or
> may not be available.
>
> Let's work with CPU temperature, just as an example.
>
> In hobbitserver.cfg, I can define this NCV_systemp="*:GAUGE"
> (And the other ncv definitions)
> It then generates rrd files for all the servers.
>
> However, some systems have 1 cpu, some have 2, and some 4.
> So the rrd files only have entries for the number of CPUs.
>
> In the hobbitgraph.cfg we can define the graph, with 4 cpu
> temperatures, but if the rrd file doesn't contain 4 fields (i.e.
> system has only 2 CPUs), it doesn't generate a graph.
> It is also not possible to have a separate graph definition for 1, 2
> and 4 CPU systems.
>
> The other way round it, is to have each CPU in a separate file, and
> define FNPATTERN= with a wildcard.
> But how do we get the ncv module to put each field in a sepreate rrd file?
>
> Regards
>      Vernon
>
>
>
>
>
> NOTICE: This email and any attachments are confidential.
> They may contain legally privileged information or copyright material.
> You must not read, copy, use or disclose them without authorisation.
> If you are not an intended recipient, please contact us at once by
> return email and then delete both messages and all attachments.
>



--
Tel: 0400 466 952
Fax: 0433 123 226
email: philwild AT gmail.com

To unsubscribe from the hobbit list, send an e-mail to hobbit-unsubscribe at hswn.dk



NOTICE: This email and any attachments are confidential. 
They may contain legally privileged information or 
copyright material. You must not read, copy, use or 
disclose them without authorisation. If you are not an 
intended recipient, please contact us at once by return 
email and then delete both messages and all attachments.