Open Source Linux Server Monitoring Tools - Page 3

ServerWatcher is server monitoring utility that will regularly check for specified content on web pages or ping servers to see if they're still up. When a server goes down it will send e-mail notifications or IM your AIM or Yahoo account.

SrvReport is a simple and featurefull server monitoring and reporting system. It will send every day a mail with the latest state of the server including traffic (via /proc/net/dev and/or iptables), cpu, mail, http, ftp reports and other logs.

The StackCollect SCM is written in Python and is free to download, more advanced features can be purchased from StackCollect. Monitored Server Platforms Include: Windows Server 2012 R2 Monitored Database Platforms Include: PostgreSQL Microsoft SQL Server MariaDb MySQL

An easy-to-use Status Page for your websites and applications. Statping will automatically fetch the application and render a beautiful status page with tons of features for you to build an even better status page. This Status Page generator allows you to use MySQL, Postgres, or SQLite on multiple operating systems. Statping-ng strives to remain future-proof and remain intact if a failure is created. Your Statping-ng service should not be running on the same instance you're trying to monitor. If your server crashes your Status Page should still remain online to notify your users of downtime.

This is a simple java program designed to monitor any Urban Terror Server and report back on the current map, active players, current scores, and pings of players. This does not require recon privileges, since most players do not have this level of access. The motivation for its creation was to eliminate the need to wait around on a server waiting for other players to join. This program makes it possible to monitor the server while browsing the web or even while away from the computer entirely. The program sends a notification popup to the OS when the server is active with players and also plays a short beep audio clip to get your attention if you are away from the computer. By entering your ut player name into the program you can ensure the program will not be triggered by your presence on the server, so you can join the server and safely minimize until another player joins without worrying about missing the moment when they join the server.

Detailed server monitoring and player stat tracking, using a SQL database for longterm/cumulative storage.

VA-Cluster Manager is a large scale server monitoring and management tool. Providing a modular architecture for adding new protocols and monitoring technology, VACM is extremely scalable.

WatchTower is a cloud server monitoring and management tool. This is actually a suite of tools that includes a dashboard and associated RESTful web services required for managing the servers and services. The dashboard uses PHP/MySQL (requires php5+), html, and css. It's all open source and very easy to work with and make changes. The client I'm using is included and is written in python. Currently tested with Python 2.4 and 2.6, but should work with any version. I'm not using anything special. My plans also include monitoring/managing of Windows servers through the same python client, but compiled into a working exe, but I will work on that when the Linux client is finished first.

Displays summary information about servers running in Ascoos Web Extended Studio (AWES). This module requires AWES 24.1.1 and higher due to being a new feature. This version is just before its release, as the latest debuggings and improvements planned for this release are being made.

eXtremail manager is a php based SMTP/POP server manager. Specificly for the eXtremail server. It offers the server admin many ways to monitor server activity and add/edit/delete users and domains.

rejoin your friends on lan and internet games with one click or join lan games from the internet. see server and player info

ghlrcon is gtk based half life server monitoring software (simmilar to HLSW)

Pymoodss is a multithreading python extension library for the moodss server monitoring system. Modules for mod_backhand, df, psgrep, ping, mdstat are avaible.

ngxtop is a command-line monitoring utility that provides real-time analytics for Nginx and similar web server access logs using a top-style interface. Instead of relying on heavy monitoring stacks, it parses live log streams and produces immediate insights into request rates, status codes, bandwidth usage, and endpoint activity. The tool is particularly useful for troubleshooting traffic spikes or diagnosing performance issues during active incidents. It automatically detects the access log location and format in many cases, enabling quick deployment with minimal configuration. Users can also customize queries, grouping logic, and filters to analyze specific traffic patterns or metrics. By combining the familiarity of the UNIX top paradigm with flexible log parsing, ngxtop offers a lightweight yet powerful approach to real-time web server observability.

penemo is a network/server monitoring app. It's design allows simple ping/http checks, SNMP polls, as well as customized checks. When an error is detected, alerts can be sent via. email, or custom scripts can be executed.

Rembassy is a server monitoring architecture that attempts to be easy to adapt and extend. Includes web interface, flexible and easy APIs to build plugins, historic data of state changes and much more.

rsmonitor is a simple shell-script based server monitoring solution for unix-like servers. It uses ssh to connect to the monitored servers, and requires only standard tools to check the server status. Output is written to html and text files.

I have seen people getting really active on tweeter, especially those dealing with servers and webhosting. I thought of writing a simple Server monitoring script that can monitor the server and tweet you in case of any emergency.

toksta Server Monitoring is a web-basend frontend to consolidate monitoring tools like Monit etc. and management functions. It contains monitoring for replicated MySQL, Apache and WowzaMedia. It can be configured in a single configuration file.

The welofunc project will develop a load and fuctional test tool for web applications with special focus on J2EE applications. Besides load and functional tests server monitoring will be included (CPU load, memory usage of the J2EE application server)

xseg is a open source flexible server monitoring tool. As previously said its very flexible. xseg can be used in linux servers that runs services for public. You can run xseg and give extented server status info to your community.

A small OS independent application that helps monitoring server connections. You can specify multiple IP addresses that are pinged every few seconds. The UI warns if the ping is not returned and logs the results of the last 48 hours. pinx has been tested on multiple machines running Windows 7, Windows 10, Ubuntu 18.10, Linux Mint 19.1 and LMDE3: if issues on these or other OS' arise, please add a post to the discussion boards.