g: Go to the top of the process list. To sort with a new field, use the “up/down” arrow to select the correct selection, and then press “s” to sort it. To install sudo apt-get install htop To run htop. The command usage is divided into three parts. top sort by CPU in linux A leading ‘+’ will force sorting high to low, whereas a ‘-” will ensure a low to high ordering. There is also a tree view which groups processes by parent. @OrangeDog, you are, of course, 100% correct. htop is not available for Windows but there are plenty of alternatives that runs on Windows with similar functionality. 3) How to Sort the Htop Command Output With Other Fields. On the left section, scroll and select the criteria that you want to use when sorting the output. A load of 2.5 for example means that there are 2.5 instructions for every instruction the CPU can deal with in real time. The second part (upper-right corner) shows us standard information, such as a task summary, load average, and uptime. To change the sort criteria, press “M” to sort by memory and “T” to sort by time. Provided by: htop_2.2.0-2build1_amd64 NAME htop - interactive process viewer SYNOPSIS htop [-dChustv] DESCRIPTION Htop is a free (GPL) ncurses-based process viewer for Linux. 'K' to kill processes. 'P' to sort by CPU usage. htop supports mouse operation, uses color in its output and gives visual indications about processor, memory and swap … Sort according to your convenience with the help of function key : f6. But why the summation of the usage is 1.5%? 2) Iostat. 4. 'R' to renice processes. Footer: The footer area has the htop menu option, which allows you to perform various actions immediately. M → Sort by memory usage. Here are some keys that will help you use htop more effectively: M: Sort processes by memory usage; P: Sort processes by processor usage? htop supports mouse operation, uses color in its output and gives visual indications about processor, memory and swap usage. Optional CPU, Memory, Network, and Disk usage charts; Quick glances at Disk free space, NIC IP addresses, CPU frequency; Highlight top users of CPU, Memory, & Disk There are more available (press F1 for more details while inside htop), but for troubleshooting purposes, these are the main ones you’ll want to learn. These commands can be used to do various functions for e.g. Change the process sort column. G: Go to the bottom of the process list. – Dan Moulding Jan 15 at 4:09 Type the following command to install htop: ... Nice. I: Invert the sort order. htop help screen. To view the output options, simply hit the F6 function key on your keyboard. If you are unfamiliar with it, it’s basically a command line task manager like Activity Monitor and it shows processor usage, memory usage, disk activity, load average, and other helpful system resource details. Press any key to return. F "Follow" process: if the sort order causes the currently selected process to move in the list, make the selection bar follow it. F “Follow” process: if the sort order causes the currently selected process to move in the list, make the selection bar follow it. Htop is a free (GPL) ncurses-based process viewer for Linux. I did not know that I could press ‘1’ to see cpu threads and always installed htop instead, which is also great. 1.0 INTRODUCTION. The top command is a great way to get a quick overview of how your system is performing and how apps are using your resources. The Unix and Linux top command. Page Up and Page Down also work. MEM% – The percentage of Memory consumed by the process. /: Search processes; There are plenty of more options you that you can access through help or setup. Finally press “q” to exit from this window. By default the Htop command sorts the output through the CPU usage, which is common to all monitoring tools. 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