Kill process by pid

        Args:
            pid (int)

def kill_pid(self, pid):
        """Kill process by pid

        Args:
            pid (int)
        """
        try:

            p = psutil.Process(pid)

            p.terminate()

            self.info_log('Killed [pid:%s][name:%s]' % (p.pid, p.name()))
        except psutil.NoSuchProcess:
            self.error_log('No such process: [pid:%s]' % pid)