![]() ![]() USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND Given that little piece of background information, here's how we can sort the ps command output by memory usage: Sort Linux `ps` output by memory (RAM), from high to low The "+" is optional since default direction is increasing numerical or Sorting syntax is keykey]Ĭhoose a multi-letter key from the STANDARD FORMAT SPECIFIERS section. Here’s a quick look at the -sort information from the ps command man page: The `ps -sort` optionīefore I get started, it’s important to note that the Linux ps command supports a -sort argument, and that argument takes a number of key values, and those keys indicate how you want to support the ps output. In this article I’ll show how to sort the Linux ps command output, without using the Linux sort command. The following example will output the highest memory process in batch mode.Linux ps command FAQ: Can you share some examples of how to sort the ps command? We can use top batch mode to capture the process info. press the up or down arrow until the %MEM choice is highlighted.press Shift+f to enter the interactive menu.Sort By memory Usage per-process in the top command interactive menu Tip: A leading ‘+’ will force sorting high to low, whereas a ‘-” will ensure a low to high ordering. This will sort the process by memory usage. This will display the information about the current running processes on your system. The best way to sort the top command by memory usage is by pressing shift+m after running the top command. sort mem usage per process in the interactive menu.press shift+m after running the top command.3 Ways to Sort Top Command by memory usage The top command is a useful tool for understanding what processes are running on your system and how they’re using resources. It can also be used to see the PID, username, and command line for each process. The top command can be used to see the CPU usage, memory usage, and swap usage for each process. The top command in Linux is used to display information about the current running processes on your system. Below we collect 3 ways to sort processes by memory. The default sorting key is %CPU on Linux. ![]() Top is a very powerful command to periodically display a sorted list of system processes. ![]()
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