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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.

330 questions
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Text in munin graphs corrupted

I'm having a problem in one of my servers, where munin is not able to write the text that accompanies each graph correctly. It is written as random squares, but I haven't found anything in the logs that could point me to the problem. Anyone had a…
Simon
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How to add totals into network traffic graphs in munin 1.4.x (like ones in cacti)?

Here's example picture I found with google.
Mika Tuunanen
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1 answer

Munin - graph not visible when host down

This night, a server of my farm has failed But, in my munin server, i have lost graph of the host which failed during the night. After reboot host (this morning), and few minutes later, this host is again in my Munin interface Is this normal…
Nelmo
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1 answer

Munin - Netstat Graph

I've installed Munin on a couple of our servers (CentOS) so I'll have some way to monitor what is going on. In one server it looks good with proper value-ranges: In others it looks like this: Has anyone run into this ? I can't find any info on…
Alon
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Munin email notification

I am trying to get munin to notify me via email. I have configured munin and it reports critical and warning values but no alerts are being sent neither is any script being called. Can you please help me out with this? I have included part of the…
Prashanth
4
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3 answers

Munin Aggregate Graphs from several servers

I am using DNS round robin load balancing and have divided my total traffic onto multiple servers. Each server does around 300-400req/second but I am interested in having an aggregate graph telling me the TOTAL of all requests per second served by…
Sparsh Gupta
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Stop Munin messages from /var/log/syslog

I am using munin on a system which is adding a log entry in syslog everytime the munin-node cron job executes. It is not an issue but it sometimes makes other errors spotting difficult. There are entries like Feb 28 07:05:01 li235-57 CRON[2634]:…
Sparsh Gupta
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Configure Munin graphs to show different time periods

I'm running a server with Munin installed through WHM cPanel. I've been googling around and I can't seem to find out how to do the following: A: Change a graph to show a different time period (currently I can only view, day, week, month, year). I…
PiZzL3
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1 answer

how to get a total bandwidth graph in munin

I have munin-node in a basic default configuration on all my servers, I would like to create a summary chart that displays total bandwidth in/out http and another chart showing total bandwidth in/out for all the interfaces. [Edit] After following…
Tom
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Munin - Load old/historic data from a database to prepopulate the graphs?

I have a Munin setup that monitors some data from our database about the number of sales. My munin plugin extracts this data from the database with a query. I could run this query for any time in the past to see what the output would have been had I…
Amandasaurus
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Munin node not showing up in overview

I have munin and munin-node installed on a "master" server, (lets call it server1) and munin-node installed on a second server (let's call that one server2) I am fairly certain that my configuration files are correct, but I can't get the second…
Zak
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Munin/Nginx - Nginx prepending root path to file despite different path specifed with alias

I have installed munin (for the time being available here: http://brailsford.xyz/munin ) the problem is that whilst the core loads from /var/cache/munin/www - none o the static files load. I have the following in my nginx config: location…
AviateX14
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Apache graphs and data not updating in Munin on Ubuntu 14.04

So I am rebuilding a server from Ubuntu 12.04 to Ubuntu 14.04; not doing the upgrade path because I would rather build from scratch in this case. I have installed Munin as I have done before in Ubuntu 12.04 like this: sudo aptitude install munin…
Giacomo1968
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Munin not creating html files in Ubuntu

I installed Munin in a Ubuntu Server 14.04 with Apache 2.4.7 But after all configuration, Munin isn't creating the html files in the html dir. This are my files: munin.conf dbdir /var/lib/munin htmldir /var/www/www/munin logdir …
Santiago Mendoza Ramirez
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Munin: some pluggins stopped working after moving to different *virtual* host

I used munin as monitoring serfice and I was happy with it. It is located on localhost machine with CNAME being server.domain.com. Trying to access server.domain.com from remote machine showed up munin main page with graphs and such cool stuff.…
Zereges
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