gmemusage software package provides Displays a graph detailing memory usage of each process, you can install in your Debian 9 (Stretch) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install gmemusage
gmemusage is installed in your system.
Make ensure the gmemusage package were installed using the commands given below,
$ sudo dpkg-query -l | grep gmemusage *
You will get with gmemusage package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Utilities |
| Package | gmemusage |
| Version | 0.2-11+b1 [armhf], 0.2-11 [amd |
| Description | Displays a graph detailing memory usage of each process |
| Sub Section | Utils |