CPU, memory and disk usage monitor status icon
system-monitor-status-icon is a CPU, memory and disk usage monitor
implemented as a status icon. Depending on your desktop environment,
this might work great or might not work at all. Also depending on your
desktop environment, theme etc. the icons might or might not require
modifications to their sizes and colors. Icons can be easily generated
with the provided R script.
system-monitor-status-icon requires Python ≥ 3.5,
psutil ≥ 0.6, PyGObject ≥ 3.0 and GTK+ ≥ 3.0.