Firefox (multiprocess) memory usage not reflected correctly

[heinrich5991]

Is your feature request related to a problem? Please describe.
I like to check on what processes hog memory when trying to launch a memory-intensive program. Unfortunately, I can't really check firefox's memory usage because it's split across tens of processes.

Describe the solution you'd like
A way to group processes by their name and add their resource requirements. Alternatively, even better, doing this automatically for known multi-process applications.

[nicolargo]

Hi @heinrich5991

click on 'j' hotkey (or use the --program option on the command line) to group processes by programs instead of threads.

Nicolas

Source: https://glances.readthedocs.io/en/latest/aoa/ps.html