Usage of /usr/bin/process-exporter:
  -children
    	if a proc is tracked, track with it any children that aren't part of their own group (default true)
  -config.path string
    	path to YAML config file
  -debug
    	log debugging information to stdout
  -gather-smaps
    	gather metrics from smaps file, which contains proportional resident memory size (default true)
  -man
    	print manual
  -namemapping string
    	comma-separated list, alternating process name and capturing regex to apply to cmdline
  -once-to-stdout-delay duration
    	Don't bind, just wait this much time, print the metrics once to stdout, and exit
  -procfs string
    	path to read proc data from (default "/proc")
  -procnames string
    	comma-separated list of process names to monitor
  -recheck
    	recheck process names on each scrape
  -recheck-with-time-limit duration
    	recheck processes only this much time after their start, but no longer.
  -remove-empty-groups
    	forget process groups with no processes
  -threads
    	report on per-threadname metrics as well (default true)
  -version
    	print version information and exit
  -web.config.file string
    	path to YAML web config file
  -web.listen-address string
    	Address on which to expose metrics and web interface. (default ":9256")
  -web.telemetry-path string
    	Path under which to expose metrics. (default "/metrics")