def METHOD_NAME(self, *args, **options):
    start = timer()
    self.stdout.write('Elastic management command')
    ping = True if self._dry_run else SignalDocument.ping()
    if not ping:
        self.stderr.write('* Elastic cluster is unreachable!')
    else:
        self._apply_options(**options)
    stop = timer()
    self.stdout.write(f'Time: {stop - start:.2f} second(s)')
    self.stdout.write('Done!')