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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.

Munin is a simple to configure tool that make real nice graph about your server status. It can actually deal with almost any aspect of your server (load average, network cards status, CPU usage, memory usage, postfix, exim4, MySQL ...) without spending much time in configuring it.

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Munin RabbitMQ Plugin - always throws the timeout alert

Every 5 minutes Munin sends me the alert: CRITICALs: Timeout: is 60.00 (outside range [:2]). The file that generates the error is rabbitmq-consumers The graph is drawn well and the number of consumers it shows is correct. If I set an alarm with the…
Apyc
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Munin plugin for Camel JMX monitoring

Do we have any custom plugins for monitoring routes, processors,components of Camel? I have configured Munin in one of the nodes and enabled JMX monitor plugin to capture the stats of my Java app which used Camel for routing. I could capture the…
priysunda
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PCRE ^~ symbol in nginx

I have this nginx location block ( from https://munin.readthedocs.io/en/2.0.8/example/webserver/nginx.html ) location ^~ /munin-cgi/munin-cgi-graph/ { fastcgi_split_path_info ^(/munin-cgi/munin-cgi-graph)(.*); fastcgi_param PATH_INFO…
shrimpdrake
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monitor nginx with munin

I have tried to setup munin to monitor nginx.. I get the graphs in munin but all data is stated as N/A (except the RAM graph which shows used RAM), so I guess there is something wrong with the setup in nginx But as shown munin is also setup to…
clarkk
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How do I fix "cannot instantiate abstract class"

I am trying to merge different branches to create a new version of munin-node-win32. I am currently tying to get this fork working. https://github.com/hugohallqvist/munin-node-win32/tree/hugodevel But I get the following…
Christoph W.
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Munin ExtendedStatus option for apache mod_status is missing since enabling nginx reverse proxy

I'm using munin since a long time to monitor my server (Ubuntu 14.04 LTS with Plesk Onyx, Apache/2.4.10, nginx/1.11.4). It worked fine with showing me all apache graphs (accesses, processes, volume). Yesterday I installed the nginx reverse proxy on…
Sven R.
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Upgraded nginx, now munin stats don't work

I was running Debian 8 and the default repo's version of nginx (~1.6). I changed the repo to the nginx one and downloaded the latest version (1.10.0) and now my munin stats don't work, except for the RAM usage.…
Jayce
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Munin master not fetching data from external Munin-node

I am trying to make my munin master fetch data from another external munin-node. But I seems to be running into problems. The Munin master exist at 10.0.0.4, while the external node is at 10.0.0.1. I am trying to make 10.0.0.4 fetch the data from…
Madde
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what is the difference between Munin alert & Nagios alert

What is the difference between MuninAlert and NagiosAlert? Does NagiosAlert has more features for Alert and is better than MuninAlert ? If so, kindly explain the NagiosAlert advantages over 'MuninAlert'!
Arumugam
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Munin - alert on monitored system downtime

I do monitoring for ~10 servers using munin, munin itself runs on a dedicated VPS only for this purpose. I'd like to be notified when one of my systems are down. Alerts are already configured, if disk utilization is too high for example, I receive…
Aron Novak
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Very late munin email alert

I configured email alerts in Munin. It can send out the email correctly. But the problem is that even I removed one variable that will be monitored, munin will keep sending out email alerts on that variable. The munin email alert system shows very…
billtian
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Munin-graph is not executing

I have a headless Debian box with an arm v5. Linux NSA325 3.13.1-kirkwood-tld-2 #1 PREEMPT Tue Feb 4 03:19:07 PST 2014 armv5tel GNU/Linux I have munin and munin-node configured on this box with apache. Version: 2.0.6-4+deb7u2 One day I upgraded…
Mark
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Nagios with Munin services gives unknown

On an Debian Wheezy updated server, I'm using the backports of the following packages : Nagios : nagios3 (3.4.1-5~bpo7+1) Munin : munin (2.0.25-1~bpo70+1) And nsca (2.9.1-2) to trasmit data from Munin to Nagios in order to process alerts. Nagios…
user494599
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Munin Service.pm line 263 error

On a Munin Node i added the following plugin https://github.com/ifad/munin-contrib/blob/master/plugins/network/avm-fritzbox-wan-traffic and got a error running munin-run $ munin-run avm-fritzbox-wan-traffic **Can't exec…
syswombat
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Munin interrupted graph for today, but normal for days ago

I have a trouble with munin plugins (it lasts about a month). One of plugin's view looks like: But, when i go to see this period 2 days ago, graph has normal view. But i am sure, 2 days ago this period was broken/interrupded. Any ideas how i can…
Nikoole
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