Step by Step Guide to install nmon monitoring tool on ubuntu 20.04 LTS

nmon is a free & open source linux system monitoring tool.It is command line utility.Using nmon,we can monitor cpu utilisation,memory,disk network,resources,kernel,file system etc.Nmon is a performance system monitor tool for linux.

There are few steps to install nmon on ubuntu:

Step 1: Update the System.

apt-get update

Step 2: Install nmon on system.

apt-get install nmon

• Check the nmon version.

nmon -V

• Here is the command output.

Step 3: Run the nmon command.

nmon

• Here is the command output.

• Press small c for CPU Utilisation.
• Here is the output.

• Press Capital C for CPU Utilisation Wide View.
• Here is the output.

• Press small m for Memory Utilisation.
• Here is the output.

• Press small d for Disk Utilisation.
• Here is the output.

• Press small r for Resources.
• Here is the output.

• Press small k for Kernel.
• Here is the output.

• Press l for CPU long term.
• Here is the output.

• Press capital U for CPU utilisation stats.
• Here is the output.

• Press small n for Network.
• Here is the output.

• Press small t for Top Processes.
• Here is the output.

• Press small j for file system.
• Here is the output.

• Press small h for more options.
• Here is the output.