What does the top command display?

What information does top command display?

The top command (table of processes) displays the processor activity of your Linux box and also displays tasks managed by the kernel in real-time. It also shows information about CPU and memory utilization of a list of running processes.

What does top command stand for?

top command is used to show the Linux processes. It provides a dynamic real-time view of the running system. Usually, this command shows the summary information of the system and the list of processes or threads which are currently managed by the Linux Kernel.

What are the 3 values in the top command refer to?

average load on the system (load average: 0.02, 0.12, 0.07) the 3 values refer to the last minute, five minutes and 15 minutes.

What is top command CPU?

The top command calculates the elapsed CPU time since the last screen update, expressed as a percentage of total CPU time. For example, suppose we set two seconds as the refresh interval, and the CPU usage reports 50% after a refresh.

What does the top command do in Linux?

The top ( t able o f p rocesses) command shows a real-time view of running processes in Linux and displays kernel -managed tasks. The command also provides a system information summary that shows resource utilization, including CPU and memory usage. In this tutorial, you will learn to use the top command in Linux. A system running Linux.

How do I use the top command options?

The options are case-sensitive, which means that pressing N and n invokes a different action. Note: Use the top command options by pressing the corresponding key while top is running or enter the option flag directly in the top command syntax and run it from the command line.

What does the first line of the top command indicates?

​The very first line of the top command indicates in the order below. average load on the system (load average: 8.02, 8.67, 9.01) the 3 values refer to the last minute, five minutes and 15 minutes.

How do I show program names on top of command line?

Command-line/Program-name toggle Starts top with the last remembered ' c ' state reversed. Thus, if top was displaying command lines, now that field will show program names, and visa versa. See the ' c ' interactive command for additional information.