eZ Server Monitor (eSM) is a script for monitoring Linux servers. It is available in Bash version and Web application.

eZ Server Monitor `Web

In its Web version eSM is a PHP script that displays on a Web page information such as:

• System : hostname, OS, kernel version, uptime, last boot date, number of current user(s), server datetime
• Load average : gauges showing the CPU load with the percentage (1 minute, 5 minutes et 15 minutes)
• Network usage : displaying the IP address of each network interface with the data transmitted and received
• CPU : model, frequency, cores number, cache L2, bogomips
• Disk usage : table of each mount point with the space available, used and total
• Memory : table containing the available used and total of RAM
• Swap : table containing the available used and total of Swap
• Last login : display last 5 user connections
• Ping : ping the hosts defined in the configuration file
• Services : displays the status (up or down) services defined in the configuration file

Each block can be reloaded manually.

You can download the last version here. The requirements are simple : a Linux environment, a web server (Apache2, Lighttpd, Nginx, ...) and PHP.

The documentation explains all the parameters of esm.config.json.

Changelog is available here.

View more information on the official website.