Table of contents
Munin
PnP networked resource monitoring tool that can help to answer the what just happened to kill our performance.
As Munin is an open source project, you can find more
open source alternatives and stats
on LibHunt.
Ease of Use
Munin is relatively simple to install and configure, making it accessible for users who may not have extensive experience with monitoring tools.
Extensive Plugins
Munin comes with a wide array of pre-built plugins for monitoring various aspects of servers and services, reducing the need for custom solutions.
Graphical Visualization
The tool provides clear and detailed graphs and charts for data visualization, which helps in quick analysis and monitoring of system performance.
Resource Efficiency
Munin is designed to be lightweight and consumes minimal system resources, making it suitable for systems with limited capacity.
Community Support
Being an open-source tool, Munin has an active community that contributes to its development and provides support through forums and documentation.
Munin is generally considered a good tool for monitoring system performance and resource usage.
We have collected here some useful links to help you find out if Munin is good.
Check the traffic stats of Munin on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
Check the "Domain Rating" of Munin on Ahrefs. The domain rating is a measure of the strength of a website's backlink profile on a scale from 0 to 100. It shows the strength of Munin's backlink profile compared to the other websites. In most cases a domain rating of 60+ is considered good and 70+ is considered very good.
Check the "Domain Authority" of Munin on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
The latest comments about Munin on Reddit. This can help you find out how popualr the product is and what people think about it.
I rediscovered Munin. To my surprise it is written entirely in Perl. I remember Munin from years ago... It still seems healty and maintained and lies ready on your Deb-Repositories. So I followed the Easy Install Guide... Which really is easy, but fails to mention that you need to install your own HTTP-Server to serve the HTML-reports. Source: almost 3 years ago
A bit of background, which may make understanding my choices in this lib easier: Munin is a resource monitoring tool using rrdtool, usually run in a Server/Client Setup. The client accepts plugins which are just executables in a directory. Usually written in a scripting language, but it actually doesn't matter. Data is fetched every 5 minutes, plugins are first run with a config argument to spit out a munin graph... Source: about 3 years ago
Munin plugins and management script for monitoring various Pi-hole® statistics. Source: about 3 years ago
When you do not have enough power you would get errors because looking up the plots would simply fail. Sounds more that there is one disk which is slower. I had one 2TB external usb which was really slow and the latency of lookups was through the roof. Are you on linux ? Then install munin-monitoring.org it shows latency of the disks out of the box. Source: over 3 years ago
What os ? On linux install https://munin-monitoring.org/ it will give you disk latency information. Source: over 3 years ago
Munin plugins for monitoring Pi-hole®. Transforms a server into a powerful monitoring platform, as simple as one, two, three, ...four. Source: over 3 years ago
Munin might be something to consider. It has a multitude of options and clients. Including plugins for raspberry's that can report temperatures etc. There is also a lightweight script as a node implementation. I have it running on my openwrt router and my zyxel NAS as well as a bunch of pis. Source: over 3 years ago
Wow,nice idea go the same idea as u/databender007 ... Any numbers on it ? Https://munin-monitoring.org/ Displays latency numbers for filesystems out the box. Though I don't know if your filesystems stats go with their plugins. Source: over 3 years ago
Let's not forget [Munin](https://munin-monitoring.org/) here! Simple, fast, open-source. Source: over 3 years ago
There's munin, have you had any experience with that? Source: over 3 years ago
You might know me as that Unbound guy, or maybe even that dnsproxy guy. Today I would like to make myself known as that Munin guy, and introduce munin-pihole-plugins for Munin Monitoring. Source: over 3 years ago
If you're looking for a more general monitoring system that can also monitor Pi-hole, you could consider looking at Munin. Source: almost 4 years ago
I use mine as a Munin master. I've had it handling 20+ nodes, which is about the limit for CPU within a Skylake F1-micro core. It renders the graphs to RAM every five minutes so that I don't have to wait or use up a bunch of I/O when reading them, but this means RAM is very tight considering it also has to keep the RRD/database files in memory. Having extra RAM will mean I can potentially do other things with it... Source: almost 4 years ago
Not sure about launching scripts, but take a look at Munin - I used that in the past and there is a Debian package for it. Source: almost 4 years ago
I use munin, which you can then poll and parse from Tasker as you see fit. I do actually have this linked to an InfluxDB, and Grafana providing most of the information I need (hits, misses, memory, network performance, database queries, etc etc). Source: about 4 years ago
I would start with something constantly monitoring my resources (cpu, memory, maybe temperature) and puting it to some kind of graph. Leaving it running for a time just to realize 'oh, it's frozen' afterwards won't give much info here ;-) and the collected data can be viewed after the freeze. Munin is lightweight, if you would like to try anyway. Source: about 4 years ago
Rather than writing something from the ground up maybe check out something like Munin where you should be able to write some plugins easily to capture what you want to track. Source: over 4 years ago
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Is Munin good? This is an informative page that will help you find out. Moreover, you can review and discuss Munin here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
