>>> import time
    >>> timeit("metric", time.sleep, 0.1)
    >>> resetclient()
    >>> timeit("metric", time.sleep, 0.1)

def timeit(metric, func, *args, **kwargs):
    """
    >>> import time
    >>> timeit("metric", time.sleep, 0.1)
    >>> resetclient()
    >>> timeit("metric", time.sleep, 0.1)
    """
    return _client.timeit(metric, func, *args, **kwargs)