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Questions tagged [munin]

Munin is a networked resource monitoring tool that can help analyze resource trends and "what just happened to kill our performance?" problems.

Munin is a networked resource monitoring tool that can help analyze resource trends and "what just happened to kill our performance?" problems.

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How can I tell if a port is accessible on an Ubuntu machine?

I have an Ubuntu machine, and I've been trying to set up Munin on port 4949. I have it running, and I can connect to port 4949 from the local machine, but connections from external machines keep timing out. I've already set allow ^.*$ in the…
Chris B.
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How to run munin-node on SmartOS Global Zone?

I'd like to run munin-node on my SmartOS Global Zone, to remotely monitor hardware and software status. I've tried pkgin in munin-node-1.4.5, but installation fails because it can't create the munin user account (which makes sense since /etc/passwd…
smokris
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Munin plugins for Apache Solr 4.0+?

We have just started using Apache Solr 4.0.0 on Linux on a internal project, after having deployed Solr 1.4.1 and then 3.5.0 for a few years now. From my searches, it would seem that most people are still using 3.x. In fact, all the munin plugins I…
Cosimo
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Installing munin-node in an AWS Instance running Amazon Linux

Can I use the procedure described here (http://munin-monitoring.org/wiki/LinuxInstallation) for RedHat or I need to use a different one?
dd.
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configuring munin-node for nginx

I am deploying munin to monitor my production ubuntu aws ec2 instances which is running on nginx. Now I wanna deploy munin-node in the production system and deploy munin-master in the another aws ec2 ubuntu instance. Most of the blog speaks about…
Jeevan Dongre
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Munin with postgresql 9.2

I am trying to set up Munin to collect stats on a server with postgresql 9.1 and 9.2 (the server is currently running 9.1, have tested on a fresh VM with 9.2 to rule out some weird problem on the running server. I had to patch some of the plugins…
jreid9001
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munin-limits error, Missing configuration options for contact admin; skipping

I am getting an error when trying to configure email alerts with Munin. I've tried with both version 1.4.7 and 2.0.6. My config file: contacts admin contact.admin.command mail -s "Munin notification ${var:host}"…
jjames
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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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apache high system CPU time

I have a web server: ubuntu apache+php app+postgresql and a stats server: ubuntu apache+php - piwik and munin2 installed. The communication for munin2 is made through ssh. In munin i see a lot of system cpu activity, that I assume it it because of…
jperelli
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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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How to chart a per minute figure from an incrementing number in Munin

I've got a database number that increments in real time with certain page views. I want to make a Munin chart which charts not the total, but how it's changed from minute to minute. I know it's possible but I can't seem to figure out how from the…
user705142
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Munin does not produce any output

To setup munin I did the following: yum install munin munin-node -y Then set the htmldir /var/www/virtualhosts/ssl.foo.com/bar [foo.com] address 127.0.0.1 use_node_name yes In /etc/munin/munin.conf. I kept the user for munin root.…
Gajus
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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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installed and configured munin server monitoring too: but where is ram usage? and mysql usage?

I'm at loss, have been trying to dig out something in documentation,but nothing... It seems mysql ram usage should be part of default Munin package, but they don't show up. Anyone can confirm me this? do I need plugins to add this very important…
user113400
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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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