Export RRD Data to CSV file

[Michael Friedrich]

apt-get install librrds-perl

vim exportrrd2csv.pl

#!/usr/bin/perl

use RRDs;
user warnings;
use strict;

my $fstart = time - 3600;
my ($start,$step,$names,$rrddata) = RRDs::fetch($file, 
"--start=$fstart", "AVERAGE");
my $ERR=RRDs::error;

open CSV, ">rrd.csv";

foreach my $line(@rrdata) {

    //do sth with data array

    print CSV "$line[0],$line[1]\n";
}

close CSV;

------------------

use it as a sample code and configure your params for RRDs::fetch

hope that helps.

Kind regards,
Michael

Mohandas K wrote the following on 15.06.2009 10:12:
>
> Hi,
>
> I am using RRDTOOL 1.2 to create graphs for memory utilization, CPU 
> utilization etc. Now using this RRD data I need to create CSV file. So 
> can anyone tell me how can I export these RRD data to CSV file. Any 
> kind of help would be really appreciable.
>
> Thanks & Regards,
> Mohandas Kudva K
> Mailto: mohandas.k at tcs.com
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-- 
DI (FH) Michael Friedrich
michael.friedrich at univie.ac.at
Tel: +43 1 4277 14359

Vienna University Computer Center
Universitaetsstrasse 7 
A-1010 Vienna, Austria  

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Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing 
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