ndoutils and historical performance data
Ethan Galstad
nagios at nagios.org
Wed Apr 18 16:44:53 CEST 2007
I'll make a note of this variable in the NDOUtils docs. Thanks!
Janet Post wrote:
> Hello,
>
> The nagios_instances and nagios_conninfo table issue you are
> experiencing is due to a lack of this parameter in your nagios.cfg file:
>
> event_broker_options=-1
>
> I spend a week trying to figure out the -exact- same problem. :-)
>
> Janet.
>
> -----Original Message-----
> From: nagios-devel-bounces at lists.sourceforge.net
> [mailto:nagios-devel-bounces at lists.sourceforge.net] On Behalf Of Florian
> Gleixner
> Sent: April 15, 2007 5:02 PM
> To: Nagios Developers List
> Subject: Re: [Nagios-devel] ndoutils and historical performance data
>
> Hi,
>
> at the moment i change the table design for perfparse and therefore it
> will take some time for the next perfparse version. I also plan to
> create a NEB module to hand performance data to the perfparse daemon -
> similar like NDO module does that with the ndo2db daemon. Due to the
> similar behavior i will try to use some of the existing code of the
> ndoutils module - if the license let me reuse it (GPL?).
> Does anyone know if the NEB API is stable in Nagios 2.X and 3.X? Is
> there official documentation available?
>
> Btw.: Nagios 3.0a3 and ndoutils 1.4b3 seem not to work well together. I
> did all like described in the Install instructions, nagios works well,
> but ndoutils only fills the tables nagios_instances and nagios_conninfo.
> All other remain empty.
>
> Flo
>
>
> mike conigliaro wrote:
>> hey guys,
>>
>> im working on a project for my company that generates reports/graphs
> from nagios
>> performance data. im currently using a combination of ndoutils and
> perfparse to
>> accomplish this (ndoutils for current or very recent data, and
> perfparse for
>> very old data). this works ok right now, but id like to get rid of
> perfparse
>> altogether in order to simplify my setup.
>>
>> ndoutils works great (i love that its integrated with nagios, whereas
> perfparse
>> feels like a bit of a hack to me), but i was disappointed to find that
> ndoutils
>> does not appear to store the parsed version of the performance data.
> ie: you
>> just get a field with something like this:
>>
>> 'CPU0'=0%;80;95;; 'CPU1'=2%;80;95;;
>>
>> this means that if i try to generate a graph from it, i need to parse
> every row
>> myself, which i suspect will create a pretty serious performance
> bottleneck
>> (especially with larger date/time ranges).
>>
>> my question is, are there any plans to store performance data in a way
> that is
>> more friendly for report generation? or am i just missing something?
>>
Ethan Galstad,
Nagios Developer
---
Email: nagios at nagios.org
Website: http://www.nagios.org
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