title: How to monitor a process in Linux CPU, Memory and time
body: <p>How can I benchmark a process in Linux? I need something like "top" and "time" put together for a particular process name (it is a multiprocess program so many PIDs will be given)?</p>
  
  <p>Moreover I would like to have a plot over time of memory and cpu usage for these processes and not just final numbers.</p>
  
  <p>Any ideas?</p>