[collectd] Regarding time difference/delay in csv data in collectd server

Poil poil at quake.fr
Wed Aug 21 07:12:29 CEST 2013


Hi,

Why don't use CSV plugin ?
https://collectd.org/wiki/index.php/Plugin:CSV

Best regards

Le 20/08/2013 00:30, Boopalan P K a écrit :
>
> Hi ,
>
> I'm using collectd tool to retrieve the rrd data from collectd clients 
> and converting it into csv format in collectd server.
>
> _Collectd server details :_
>
> OS : CentOS 5
>
> Collectd version: collectd-4.10.9
>
> Traffic flow : will be receiving 1 update for every 2 seconds from 
> one/more collectd clients. (Approximately 1000 packets per 2 seconds)
>
> Conversion : The received rrd data will be converted into csv format 
> in a file using collectd tool in collectd server machine
>
> Issue :
>
> Here the issue is, Collectd server getting updates from collectd 
> client for every 2 seconds properly but the conversion from rrd data 
> to csv is taking some time delay.
>
> For 1 hour 5 to 10 minutes time delay is seen and finally at the end 
> of the day more than 1 hour time difference is seen in 24 hours.
>
> Queries :
>
> 1.Please provide some solution to solve the above time difference issue.
>
> 2.Provide the collectd performance on rrd to csv.
>
> 3.Is there any technics to fine tune on OS for better performance.
>
> 4.Is there any limitation like this in collectd 4.x series.
>
> Regards,
> Boopaaln PK
>
>
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