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Questions tagged [rrdtool]

RRDtool is the OpenSource industry standard, high performance data logging and graphing system for time series data.

RDtool is the OpenSource industry standard, high performance data logging and graphing system for time series data. RRDtool can be easily integrated in shell scripts, perl, python, ruby, lua or tcl applications.

97 questions
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How to export munin raw data to CSV?

I'm monitoring my Debian GNU/Linux server with Munin monitoring software. I was wondering whether I could export the raw data used to generate Munin charts? I want to do some in-depth statistical analysis for example on outgoing traffic. CSV or some…
q9f
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RRD pdp status value

Can someone explain to me the ds[fan_speed].value field in this RRD? rrdtool info gives: rrd_version = "0003" step = 300 last_update = 1360341382 ds[fan_speed].type = "GAUGE" ds[fan_speed].minimal_heartbeat = 600 ds[fan_speed].min =…
Marki
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Cacti is ignoring hash marks in interface aliases

I'm attempting to set up Cacti to monitor a router's interfaces, and I'm having trouble getting the graph templates to show the information that I'd like. Our interface configuration looks like this: interface GigabitEthernet3/6 description…
Matt Simmons
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How can I recover rrd's when my clock got out of sync?

I'm using cacti, and I accidentally set my clock set ahead. Cacti updated, storing new data in the rra's - and now that I've fixed my clock, I can't get cacti to update again. What do I do?
Tom Ritter
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ethernet interface octets and packets

I am trying to make sense of some RRD interface graphs, I am new to this and have searched. What is incoming/outgoing(mbps) if_octets and what the maximum octets an eth0 interface can take? What is incoming/outgoing if_packets (pps) and what is the…
lostsoul
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real time traffic monitoring with rrd

Is there any way to monitor bandwidth in visualization form with RRDTool?
User4283
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managing size of collectd directory

I currently have collectd running on several servers, though the size of the stored statistics is getting a bit unmanageable. I'm relatively new to collectd, though having looked through the documentation I'm uncertain of a way to rotate or limit…
Matt Delves
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How can I query out the bandwidth usage from the cacti?

I can use the below command for select a switch port's rrd path. $switchName="LS-SD-A" $portName="Gi0/3"; $sql = "SELECT DTD.data_source_path FROM `host` AS H LEFT JOIN host_snmp_cache AS HSC ON ( HSC.host_id = H.id AND HSC.field_name = 'ifName' )…
s-n-2
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Plotting 2 distinct y-axis using rrdtool

I would like to create a graph with 2 different data sources for y-axis. For example, I would like to measure averages of some population on the left Y-axis, and I have another data source which contains how many errors there are in the…
Rasmus
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How to graph multiple trending lines from mutilpe rrd files?

I have 3 separate rrd files each with cpu average data. I can graph each individually without issue. cpu average line and trending line (using LSLSLOPE) I have been asked to combine all three into one graph. so I took my DEF, CEF, and VDEFs and…
General Foch
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RRD tool update using Time incorrect - illegal attempt to update

I am writing temperature, cpu load and memory data to a rrdtool table, in update i am using N in order to pass the time however there is a problem with the time being way off. illegal attempt to update using time 1487152126 when last update time is…
EliteMinerZMC
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icinga2, pnp4nagios error: "RRDs::create ERROR you must define at least one Round Robin Archive"

I can't get pnp4nagios to work with icinga2 on ubuntu 14.04 using the latest commit of the chef-icinga2 cookbook. I set pnp=true in my wrapper cookbook and the icinga2::server_pnp recipe runs…
Peter M
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Using multiple instances of rrdcached on a single server?

I'm trying to figure out the best way to use rrdcached on a single server for multiple graphing tools. Currently I'm using cacti, observium and collectd on the same server (running CentOS 6.7) that all use rrdtool to create graphs. While following a…
croax
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Can cacti display some TEXT output from mib at my graph?

My switch can check if there is an SFP connector present in its ports and their respective link status. I want to display this information in Cacti graphs for each interface of my switch. The switch gives output in this format: some_oid.1 =…
Alex
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Cacti - Check plist file

I followed this guide to get Cacti up and running. http://10100.org/blog/how-to-install-cacti-on-osx-server-109 Everything is good up until I had to create cacti.plist to configure the poller. In terminal, when i run launchctl it can't find the…
Kev
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