[collectd] Collectd timeinterval datarecording in RRDTool

[Frederic Daguenet]

He Lindsay!

Two days i try to calculate your values for RRARows and RRATimespan,
but i found not you way of calculation.

Can you show the calculation in simple steps?

Greetings...
Frederic

> Hi Frederic!

> On 6 February 2013 19:39, Frederic Daguenet <daguenet at skygate.de> wrote:
>>
>> But i wish a datarecord with this format:
>>
>> - first 3 days with a resolution of 1 minute
>> - the next 7 days with a resolution of 5 minutes
>> - 1 hour for the following 30 days
>> - the rest with a resolution of 1 day
>>
>> With this values i can zoom an graph in cacti after two days and saw
>> ist with 1 minute resolution.
>>
>> How can i change this? Can someone help me?

> You're looking for the RRARows + RRATimespan options in collectd's
> rrdtool plugin:

>  
> http://collectd.org/documentation/manpages/collectd.conf.5.shtml#plugin_rrdtool

> To better understand the terminology, have a look at the RRD beginners guide:

>   http://oss.oetiker.ch/rrdtool/tut/rrd-beginners.en.html

> Once you grok that, you can adapt this example config:

> <Plugin rrdtool>
>   DataDir "/var/lib/collectd"
>   CacheTimeout 120
>   CacheFlush 900
>   RRARows 210240
>   RRATimespan 2102400, 12614400, 63072000
> </Plugin>

> Cheers,
> Lindsay

> --
> w: http://holmwood.id.au/~lindsay/
> t: @auxesis

> _______________________________________________
> collectd mailing list
> collectd at verplant.org
> http://mailman.verplant.org/listinfo/collectd