How can I see full length of text
CGROUP column in
htop? I cannot enlarge it.
Seems a duplicate of this: https://stackoverflow.com/questions/33269339/htop-process-viewer-set-column-width
In short, in current versions the column width is fixed. You can ask for this enhancement to the devs or implement it yourself :-)
You can use ps to find the processes in control groups you're interested in.