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Questions tagged [rrdtool]

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Is the rrdtool RRA XFF value useless if RRA step is 1?

According to rrdcreate manual, the RRA definition has the following syntax: RRA:{AVERAGE | MIN | MAX | LAST}:xff:steps:rows XFF(xfiles factor) defines what part of a consolidation interval may be ...
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Save daily mysql row count change in RRD

EDIT: To make things clear: I have an integer called $blocks or something, which increases everyday. I want to make a graph with RRDtool, that shows the "increased" amount for everyday. So if my $...
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238 views

Graph gateway in/out traffic per client

tl;dr: Suppose I have a list of LAN clients (ip/macaddress/name); how would I best go about graphing the traffic going in/out of my OpenBSD 6.1 gateway? In my network everything going in/out of it ...
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“nan” coming up in RRDTool

I'm getting a lot of NaN values being drawn on my RRDTool graphs and I can't understand why. My script to populate the RRAs in the RRD: #! /bin/bash LOAD=`cat /proc/loadavg | awk '{print $1}'` ...
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RRDtool update not working when integers and floats are mixed

I'm trying to store ADSL stats for my router. I didn't do rrdtool info on the others beccause they are now showing the correct value after using the same command as in the script to update. The weird ...
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540 views

Total data usage history with SNMP

I am working on a project to monitor the network devices by the help of SNMP and MRTG, RRDTool. As part of bandwidth monitoring, I can be able to get the maximum used bandwidth per time resolution. ...
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RRDtool setup for 5 minutes intervals but with data delivered every 30 minutes?

Can I setup the RRDtool so that the data values have intervals of 5 minutes but the data is delivered to RRDtool every 30 minutes? I need the chart to be clocked with 5 minutes interval as well (X ...