Linux, Ubuntu, Debian, Mint, CentOS Tutorials
Linux provides the top command in order to display system resource usage according to the CPU, process, memory, user, disk, etc. One of the most popular features is the ability to list processes according to their memory usage. In this tutorial, we examine how to use the top command to monitor Linux system memory usage … Read more
Linux provides a Swap file which is used as a memory or RAM. Typically currently running processes, tasks and jobs use memory and RAM in order to store volatile information. But in some cases, the available memory space is not enough. When the memory filled up a disk-based memory file named Swap is used to … Read more
Linux operating system manages and uses different system resources. The memory or RAM is one of the most important system resources where every running process, command, service, the job requires and uses some memory. So a typical system has a lot of processes and services it uses and manages a lot of memory. A typical … Read more
Linux provides a lot of tools and commands to monitor performance and resource usage. But dstat is one of the most popular commands used by users and system administrators. The dstat command is a replacement for the vmstat, iostat, and ifstat command. It merges all these commands into a single command and a single screen … Read more