gnome-system-monitor from openSUSE:Leap:15.2 project

Selecione seu sistema operacional

Para standard execute o seguinte como root:
zypper addrepo https://download.opensuse.org/repositories/openSUSE:Leap:15.2/standard/openSUSE:Leap:15.2.repo
zypper refresh
zypper install gnome-system-monitor