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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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Cross-referencing charts (e.g. munin) with log files

Is there a charting package like Munin (or an addon for it) that will let me click on a graph period and then see all the logs on that box for that period? e.g. if I see a huge spike in disk I/O 12 hours ago I'd like to be able to instantly "zoom…
poochie
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Move Munin on new server with old data

I have to move my Munin instance on new server. I've installed from package (Debian) Munin 2.x. All was fine, but ... I copied /var/lib/munin to new server. But after updating munin overwrite old data and i have empty graph :( Could you tell me why?…
Rafał Kamiński
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The plugin of munin is always timed out

I want to use munin to make a graph of ttyACM0 in Linux, but munin can not create the graph. I found some information in "munin-node.log". it shows that "Service 'temperature' timed out". So I changed timeout to 60 or 120 in…
haoX
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Single Munin server to host multiple projects

We have multiple projects to be monitored with Munin, and naturally we have a separate Munin server for each project. But now that we're using Munin 2.0 + Nginx/fcgi and it's scalable with many munin-nodes, I'm thinking if it's possible to co-host…
kenn
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How to configure Munin to montior Microsoft SQL Server 2008

Is it possible to configure Munin to montior Microsoft SQL Server 2008? On Windows 2003 Server.
Robert
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Run munin and all dependencies in userspace on AIX 6.1

Summary: I would like to have a portable munin in user space without installing anything at all on the client system, (like portable Firefox, without root tasks). I've downloaded all the…
Marc Riera
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Munin won't draw iowait

Munin shows high iowait (see legend), but does not reflect it on graphs. It has default config, except the graph_height (but the problem was from beginning, before the graph_height was chnaged). What's wrong with it? Ububtu Oneiric 32…
Pavel Koryagin
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SSH Tunneling for Munin

I had at home an NAS and in the datacenter a Server. I make an SSH Tunnel with the following command: autossh -fN -M20404 -R 1337:localhost:22 user@server (from the nas to the server) Its working and I can access the NAS. Now, I want access the…
Dennis Wisnia
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Alert if munin-master contact node

I have installed munin on one of my servers, and munin-node on another server I wish to monitor. I would like an alert if for any reason the node can't be contacted by the master. Is it possible to configure munin to do something like that, either…
Stev_k
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What is the syntax for munin eth1 traffic?

I want my nodes' eth0 and eth1 traffic side by side in a single munin graph, like I have for load. I can't find the variable names for eth0 and eth1. For load it's myserver.com:load.load Any ideas? Thanks
Tom
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What file should be the DirectoryIndex in Apache to properly serve Munin graphs?

This is probably going to be one of those of course! answers, but I've spent all night looking up tutorials and FAQs on Munin and can't seem to find the answer. I have Munin installed, and I'm trying to serve the page that shows the graphs using…
Hartley Brody
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Munin: Service 'fw_conntrack' timed out

Since a few hours the fw_conntrack plugin in munin gives always timeout error. It looks like the timeout is just because it took too much time to process, as it had happened a few times before in the graph. Is it normal that this plugin take more…
jcisio
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Why is the munin apache_activity plugin checking /server-status on a different server?

I have two web servers at different locations (let's call them WEB1 and WEB2) being monitored by the same Munin server. Today, I noticed the following error in the apache logs for WEB1: [error] [client ] client denied by server…
Andrew Ensley
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Configuring the Tomcat Plugin of Munin

It would be great if anyone can share a working configuration for the tomcat_ plugin of munin. I need to monitor several tomcat instances on one machine. So far I can't figure out: which are the available metrics for the tomcat_ plugin?…
Vladimir Tsvetkov
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How to monitor servers in different network using munin?

I would like to monitor some servers using munin, that are in a different network and are not reachable directly by telnet. I wonder what are the possibilities: Can I install a central node in the remote network, that collects all data from other…
harald
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