GNOME System Monitor is a GNOME process viewer and system monitor with
an attractive, easy-to-use interface, It has features, such as a tree
view for process dependencies, icons for processes, the ability to hide
processes that you don't want to see, graphical time histories of
CPU/memory/swap usage, the ability to kill/renice processes needing root
access, as well as the standard features that you might expect from a
The packages for RHEL 8 and RHEL 7 are in each distribution’s respective Extra Packages for Enterprise Linux (EPEL) repository. The instructions for adding this repository diverge slightly between RHEL 8 and RHEL 7, which is why they’re listed separately below.
The EPEL repository can be added to RHEL 8 with the following command: