How much ram centos

We learned that a single command provides an abundance of valuable data for future analysis. Learning to interpret the information correctly is critical. Introduction It is essential that your Linux system runs at an optimal level.

In this tutorial, learn five powerful commands to check memory usage in Linux. Was this article helpful? Vladimir Kaplarevic. He has more than 7 years of experience in implementing e-commerce and online payment solutions with various global IT services providers. His articles aim to instill a passion for innovative technologies in others by providing practical advice and using an engaging writing style. Next you should read. This tutorial shows how to display disk usage from a command line in Linux.

It is important to know how much The htop command provides similar information like the top command. However, one of the main advantages of the htop command is that it offers a user-friendly environment and improved control options. For interactive interface, the htop command uses colors for displaying its output, gives a full command line environment for all processes, as well as it has the option to scroll the page both horizontally and vertically. If this utility is not installed on your CentOS 8 system then, using the following command you can install it on your system:.

If you want to check memory using the graphical user interface then, using the following method you can easily perform this action:. Today, we have learned in this article how to check the memory usage on the CentOS 8 system. Moreover, we have executed different commands such as cat, free, vmstat, top and htop that are used to display the memory information.

Thanks for reading the above article. Click here if you would like to check memory usage on Linux Mint The top command is generally used to check memory and cpu usage per process. However it also reports total memory usage and can be used to monitor the total RAM usage.

The header on output has the required information. Here is a sample output. They indicate total, used and free amounts of the memory. The buffer and cache information is present here too, like the free command. Similar to the top command, the htop command also shows memory usage along with various other details.

To find out hardware information about the installed RAM, use the demidecode command. It reports lots of information about the installed RAM memory. All the above mentioned commands work from the terminal and do not have a gui.

When working on a desktop with a gui, it is much easier to use a GUI tool with graphical output. Post by TrevorH » Fri Nov 28, pm. Privacy Terms. Quick links. My conf is: CentOS 6. Where is the issue that takes all my memory?