2/14/2024 0 Comments Linux check process memory usage![]() ![]() This command displays information about memory, disc, paging, CPU activity, and so on. If we want to see the system's virtual memory statistics, we can use the vmstat command. If we want to execute the program periodically, then we can use the watch command. ![]() The amount of memory is displayed in kilobytes by default. This information is gathered by the free command using parsing/proc/meminfo. This command displays the amount of swapped and physical memory that is currently available and being used by the system. This topic will go over how to view and analyze the memory usage of processes on a Linux system, as well as tools and commands for monitoring and diagnosing memory usage issues.ĥ Commands for Monitoring Process Memory Usage on Linux 1. By parsing usage data, the servers can balance the load without slowing down the system while still serving the user's request. Process memory usage must be tracked in order to determine server load. Understanding how a process uses its allocated memory can aid in identifying and troubleshooting memory-related issues, such as memory leaks or excessive memory usage, which can cause a system to slow down or crash. This memory is divided into several categories, including program code, data, and stack space. Each process, or program, that runs on a Linux system is given a certain amount of memory to use. When running programs on a Linux system, it's critical to understand how the operating system manages memory usage. Create A Linux File Using The Command Line.Install and Use PHP Composer on Ubuntu 18.04.Install and Configure GitLab on Ubuntu 18.04.Move Files In Linux Using The mv Command.Exclude Files And Directory Using Rsync.How to Check Disk Space Using Df Command.Install Visual Studio Code on Debian 10.Use any of the following commands to display top 10 processes (including child processes) that use the most memory on your Linux machine. I’ve successfully used these commands on: Linux Mint, Ubuntu, Debian, CentOS, RHEL. ![]() In this small note you’ll find two similar commands that can find out and sort top processes by memory usage on your Linux system. It is quite a common situation when your server is out of memory and you want to check what processes are using all the RAM and swap. ![]()
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