Tweaking Linux Server Swappiness for Increased Performance

Swappiness might sound silly, but it is actually a very useful parameter in the Linux kernel that determines how aggressively the kernel will use the swap partition. Linux is usually already well-optimized to use very little swap when physical memory is available. With the swappiness setting, you can increase or decrease this usage.
The default setting […]

Using Fdisk to View Partition and Disk Information

If you ever need information about your attached media, whether it is a hard disk, solid state drive or something else, you can use fdisk to view them. It is quick, easy and can give you a lot of information.
To view currently attached disks, run this command as root:
fdisk -l
(That is a […]

Glances System Monitoring Tool for Linux

There is certainly no shortage of system monitoring tools for Linux. If you are the type who likes to know exactly what is going on with your server, Linux is probably ideal for you. Many of these tools are very specific, focusing on one or two aspects like CPU, Memory or Disk usage. Others cover […]

Monitor Memory on a Linux Server

Memory is one of the most important features of any server. The more RAM a program uses, the less you will have available for other applications. Therefore, it is important to monitor memory usage on your Linux server to ensure that all programs are playing nice and that nothing wrong is going on.
1. /proc/meminfo […]

What Windows Users Should Know about Linux Servers

You are likely reading this because you are new to Linux servers, and although it may seem intimidating now, you will soon learn to love your new system. ¬†You may rarely need to touch the Linux command line, as most functions these days can be handled using a web-based control panel like cPanel / WHM. […]