Let’s look at some basic commands that report on memory usage. The first that probably comes to mind is free. The free command will tell you about used and unused memory and about swap space. Physical ...

Memory management on Linux systems is complicated. Seeing high usage doesn’t necessarily mean there’s a problem. There are other things you should also consider. Running out of memory on a Linux ...

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 ...

Being mostly a windows person, I figured I'd ask before going insane. I have a podman (docker) VM on my Proxmox server that fairly quickly eats up pretty much all of the allocated 32GB of ram (not ...

There is a lot of confusion among Linux users with regard to swap space. How much is really needed, and is there any way to optimize it? By default, your Linux distribution will assign some swap space ...

The Linux kernel uses a system of active and inactive memory to manage a server's memory resources. If your Linux server is operating with a heavy load of these resources, there are a couple of ...

Before diving into the tools themselves, it's crucial to understand the key metrics that indicate the health of a Linux system. These include CPU utilization, memory usage, disk activity, and network ...

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 ...