/usr/bin/systemd-cgtop

> systemd-cgtop [OPTION…] [CGROUP]

Show top control groups by their resource usage.

Options:
  -h --help                  Show this help
     --version               Show package version
     --order=PROPERTY        Order by specified property (path, tasks, cpu, memory, io)
  -p                         Same as --order=path, order by path
  -t                         Same as --order=tasks, order by number of tasks/processes
  -c                         Same as --order=cpu, order by CPU load
  -m                         Same as --order=memory, order by memory load
  -i                         Same as --order=io, order by IO load
  -r --raw                   Provide raw (not human-readable) numbers
     --cpu[=percentage|time] Show CPU usage as percentage (default) or time
  -P                         Count userspace processes instead of tasks (excl. kernel)
  -k                         Count all processes instead of tasks (incl. kernel)
     --recursive=BOOL        Sum up process count recursively
  -d --delay=DELAY           Delay between updates
  -n --iterations=N          Run for N iterations before exiting
  -1                         Shortcut for --iterations=1
  -b --batch                 Run in batch mode, accepting no input
     --depth=DEPTH           Maximum traversal depth (default: 3)
  -M --machine=CONTAINER     Operate on local container

See the systemd-cgtop(1) man page for details.