Hi,
I tried using fetch to sum the values over 1mbps, but im getting
different results...
For example: 18/5-23/5 returns 453.65MB
19/5-23/5 returns 92.08MB (!)
20/5-23/5 returns 542.46MB
This is pretty annoying.
To create my RRA i use a a perlscript:
(...)
$speed = $data{$SystemName}{'ifSpeed'}
@interface_rrd = ("DS:InBits:COUNTER:600:0:$speed",
"DS:OutBits:COUNTER:600:0:$speed",
"RRA:AVERAGE:0.5:1:600",
"RRA:AVERAGE:0.5:6:700",
"RRA:AVERAGE:0.5:24:775",
"RRA:AVERAGE:0.5:288:797",
"RRA:MAX:0.5:1:600",
"RRA:MAX:0.5:6:700",
"RRA:MAX:0.5:24:775",
"RRA:MAX:0.5:288:797");
(...)
if(RRDs::create ("$rrd_store/$rrdfile", "--step=10", @interface_rrd))
(...)
Im currently running this script every 10 seconds.
Is there something wrong with this picture?
// Fredrik
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of
> Warnes, Jason SDH
> Sent: den 27 maj 2002 20:06
> To: 'Fredrik Schweinebarth'; [email protected]
> Subject: [rrd-users] Re: Calculate area from graph?
>
>
>
> You could try running a fetch for the week and add up all the
> bytes that are
> >1Mbps. If you're using Perl it would be something like this:
> Assuming: You have the RRD shared module loaded in Perl
> Your file is called 'bandwidth.rrd' for
> example purposes
>
> ---Start Code---
> # Fetch a week's worth (604800 seconds) of data from bandwidth.rrd my
> ($start,$step,$names,$data)=RRDs::fetch("bandwidth.rrd","AVERA
> GE","--start=-
> 604800");
> # Reset the over limit count to zero
> $totalover1Mbps=0;
> # Examine each line returned from the fetch
> foreach my $line (@$data) {
> # Examine each value on each line returned by the fetch
> foreach my $val (@$line) {
> if($val > 1000000) { # The value is greater
> that 1Mbps
> # Add the amount over 1Mbps to a total
> over counter
> $totalover1Mbps=$totalover1Mbps+($val-1000000);
> }
> }
> }
> ---End Code---
>
> Then you should have a scalar called $totalover1Mpbs that you
> should be able to include in a comment on the graph
> somewhere. I have to warn you, I'm pretty new at Perl so
> this might not be the most efficient way of doing things
>
> Just a thought.
>
> Jason...
>
> -----Original Message-----
> From: Fredrik Schweinebarth [mailto:[EMAIL PROTECTED]
> Sent: May 27, 2002 1:23 AM
> To: [email protected]
> Subject: [rrd-users] Calculate area from graph?
>
>
> Hello,
>
> Im having some trouble with the graph...
>
> I've attached a graph that shows all peaks over 1mbps with a
> gray area, is it possible to calculate this area? The result
> should be total bytes transferred during these peaks.
>
> //Fredrik
>
>
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