Work has had me setup a Nagios monitoring system for our servers and one of the metrics we would like to monitor is the memory usage of our servers, mainly for future capacity planning.<BR><BR>The ...

I have linux (Slackware 8.0 to be specific) installed on my computer with 384MB ram and a 768MB swap (actually slightly more but I told fdisk 768 when I created the partition). I ran 'free' in the ...

Logs, databases, and caches grow under /var. Learn why Linux admins monitor the /var directory to prevent disk issues and service failures.

System performance is key to getting the most out of Linux. There are several command line and GUI tools to make this task easy. Here you'll learn about htop, glances, Mission Center, and more apps.

One of the many nice things about Linux is that there's always so much power at your fingertips. With that power comes great information that can help you troubleshoot issues or simply see how much ...

In my recent exploration of Microsoft’s Azure Linux 3, I was impressed by its efficient RAM usage — just 115MB upon booting. This sparked my curiosity about the RAM consumption of various Linux ...

Memory management is a critical aspect of modern operating systems, ensuring efficient allocation and deallocation of system memory. Linux, as a robust and widely used operating system, employs ...

Linux is a powerful and flexible operating system, widely used in servers, embedded systems, and even personal computers. However, even the best-configured systems can face performance bottlenecks ...

Raspberry Pi is a versatile single-board computer that can be used to create your own Raspberry Pi media center or improve your hangout space, among various other uses. While a Raspberry Pi won't ...

We have been excited about the possibilities of adding tiers of memory to systems, particularly persistent memories that are less expensive than DRAM but offer similar-enough performance and ...