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Questions tagged [graph]

107 questions
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Graph arbitrary data on the command line

I'm currently debugging an issue where I see a large number of threads in my application hanging on to a database connection even though they are asleep, often the threads sleep for a significant length of time (10-300s) (they're sensor…
Lee Hambley
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Make a new cacti graph by summing the values ​​of another graph

I just start using cacti and I would like to know if it is possible to create a new graph from the sum of values in an other graph (not in the same one) . For instance, I have a graph with: Memory Free: 0,28G Memory Buffers: 0,73G Cache Memory:…
Virtuose
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munin aggregate graph problems

Munin is driving me crazy. I'm trying to get an aggregate graph working. Here is my conf file: [Mydomain;machine-1] address xxx.xxx.xxx.xxx use_node_name yes [Mydomain;machine-2] address xxx.xxx.xxx.xxx use_node_name…
astralfenix
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Why can't I wget specific cacti graph images?

I'm trying to wget a specific cacti graph image in order to make a daily report. We have htpasswd for the cacti website, and I've added a user for that. I'm usign wget's --http-user/password to pass it. That's working because without it, I get 403…
Amandasaurus
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Cacti plugin to email me network traffic graphs

I have a cacti graph set up. I'd like to receive daily emails of some graphs. What are my options?
Amandasaurus
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How to operate the plugin of munin membyuser?

I can not run this plugin membyuser The graph is not shown eg screenshots munin-node is configured as follows: /etc/munin/plugin-conf.d/munin-node ... [membyuser] env.USERS user1 user2 user3 user4 ... munin-graph.log says: [RRD ERROR] Unable to…
Max121
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Munin Apache graphs have disappeared

I'm running Apache2 and Munin on Ubuntu 12.04. All of my Munin graphs are showing up fine (cpu, memory, etc.), except for the Apache graphs. The Apache graphs were working at one point, which you can see from this screenshot showing data from a few…
Jordan Magnuson
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How to monitor a remote Postgresql Amazon EC2 database through Munin?

How can I monitor a remote postgresql database on Amazon EC2 using Munin? I would like to graph the number of reads, writes, and total database operations.
deadlock
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Monitoring memory of AIX 5.3 LPARs

I'm currently administrating an IBM Power 740 server via an HMC. We have four LPARs running, two VIOS LPARs, one application LPAR and one database LPAR. We have implemented lpar2rrd to monitor CPU usage and memory on the entire server (CEC), we can…
carlos.mejia
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MRTG does not give precise value or converts wrong?

By example: I have SNMP response value 59757296, passed to MRTG via conf ("business as usual"). The value is in bytes (I checked specs of the target device plus web interface of device confirms). In theory I should be getting "58356.7" KB in MRTG…
Alex
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Munin 2 data not showing up on graph

I have a fresh installation of Munin 2.0.1 on my Ubuntu 12.04 and the first time I tried to view graphs, it showed them properly(After installation, I had to follow http://munin-monitoring.org/wiki/CgiHowto2 to set it up) After that, the graphs show…
letronje
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ganglia graphs like munin for cpu, etc?

I'm coming from munin and a CPU graph contains data for system, user, nice, etc ALL on one graph. I just installed ganglia and setup the basic monitoring. It appears that each type of cpu data is a separate graph! WTF is this and can I change the…
CarpeNoctem
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Looking for a reference to munin single-letter prefixes

I am looking for a reference to what the prefixes shown in the munin graphs mean, e.g., m, u, k, etc. I can guess several, but it would be helpful to have a complete list.
user35042
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Munin graphs picking different data from munin-nodes

I am using Munin graphs with multiple VPSes at the moment and most of them are running Ubuntu version 10.04 LTS or greater. The issue is, im installing munin-node from the the default repo BUT some VPSes are showing Apache graphs in munin-server and…
Asim
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Monitoring _current_ bandwidth used by Apache

Afternoon gents, I'm trying to monitor and graph the currently used bandwidth by Apache, I've been trying to use mod_status with /server-status and just parsing this specific row: 16.1 requests/sec - 34.4 kB/second - 2193 B/request But…
Lars
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