[Feature Request] Apply process filter to other charts

[alshdavid]

When using a filter in the process list, is it possible to only show the usage for the filtered processes in the other charts?

For instance, if I filter for my-app, the cpu/mem chart excludes other processes and only shows the utilization for the processes that apply to the filter for?

[bvaisvil]

That's a very cool idea, I will look into it

[alshdavid]

On this same thread, it would be cool if you could launch Zenith with a filter or target PID

# Filter by name
node ./index.js &
zenith --filter "node ./index.js"

# Or by PID
node ./index.js &
zenith --pid "$!"